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-- EMACS settings: -*- tab-width: 2; indent-tabs-mode: t -*-
-- vim: tabstop=2:shiftwidth=2:noexpandtab
-- kate: tab-width 2; replace-tabs off; indent-width 2;
--
-- ============================================================================
-- Package: Common functions and types
--
-- Authors: Thomas B. Preusser
-- Martin Zabel
-- Patrick Lehmann
--
-- Description:
-- ------------------------------------
-- For detailed documentation see below.
--
-- License:
-- ============================================================================
-- Copyright 2007-2015 Technische Universitaet Dresden - Germany
-- Chair for VLSI-Design, Diagnostics and Architecture
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-- ============================================================================
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
use IEEE.math_real.all;
library PoC;
use PoC.my_config.all;
package utils is
-- PoC settings
-- ==========================================================================
constant POC_VERBOSE : BOOLEAN := MY_VERBOSE;
-- Environment
-- ==========================================================================
-- Distinguishes simulation from synthesis
constant SIMULATION : BOOLEAN; -- deferred constant declaration
-- Type declarations
-- ==========================================================================
--+ Vectors of primitive standard types +++++++++++++++++++++++++++++++++++++
type T_BOOLVEC is array(NATURAL range <>) of BOOLEAN;
type T_INTVEC is array(NATURAL range <>) of INTEGER;
type T_NATVEC is array(NATURAL range <>) of NATURAL;
type T_POSVEC is array(NATURAL range <>) of POSITIVE;
type T_REALVEC is array(NATURAL range <>) of REAL;
--+ Integer subranges sometimes useful for speeding up simulation ++++++++++
subtype T_INT_8 is INTEGER range -128 to 127;
subtype T_INT_16 is INTEGER range -32768 to 32767;
subtype T_UINT_8 is INTEGER range 0 to 255;
subtype T_UINT_16 is INTEGER range 0 to 65535;
--+ Enums ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- Intellectual Property (IP) type
type T_IPSTYLE is (IPSTYLE_HARD, IPSTYLE_SOFT);
-- Bit Order
type T_BIT_ORDER is (LSB_FIRST, MSB_FIRST);
-- Byte Order (Endian)
type T_BYTE_ORDER is (LITTLE_ENDIAN, BIG_ENDIAN);
-- rounding style
type T_ROUNDING_STYLE is (ROUND_TO_NEAREST, ROUND_TO_ZERO, ROUND_TO_INF, ROUND_UP, ROUND_DOWN);
type T_BCD is array(3 downto 0) of std_logic;
type T_BCD_VECTOR is array(NATURAL range <>) of T_BCD;
constant C_BCD_MINUS : T_BCD := "1010";
constant C_BCD_OFF : T_BCD := "1011";
-- Function declarations
-- ==========================================================================
--+ Division ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- Calculates: ceil(a / b)
function div_ceil(a : NATURAL; b : POSITIVE) return NATURAL;
--+ Power +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- is input a power of 2?
function is_pow2(int : NATURAL) return BOOLEAN;
-- round to next power of 2
function ceil_pow2(int : NATURAL) return POSITIVE;
-- round to previous power of 2
function floor_pow2(int : NATURAL) return NATURAL;
--+ Logarithm ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- Calculates: ceil(ld(arg))
function log2ceil(arg : positive) return natural;
-- Calculates: max(1, ceil(ld(arg)))
function log2ceilnz(arg : positive) return positive;
-- Calculates: ceil(lg(arg))
function log10ceil(arg : POSITIVE) return NATURAL;
-- Calculates: max(1, ceil(lg(arg)))
function log10ceilnz(arg : POSITIVE) return POSITIVE;
--+ if-then-else (ite) +++++++++++++++++++++++++++++++++++++++++++++++++++++
function ite(cond : BOOLEAN; value1 : BOOLEAN; value2 : BOOLEAN) return BOOLEAN;
function ite(cond : BOOLEAN; value1 : INTEGER; value2 : INTEGER) return INTEGER;
function ite(cond : BOOLEAN; value1 : REAL; value2 : REAL) return REAL;
function ite(cond : BOOLEAN; value1 : STD_LOGIC; value2 : STD_LOGIC) return STD_LOGIC;
function ite(cond : BOOLEAN; value1 : STD_LOGIC_VECTOR; value2 : STD_LOGIC_VECTOR) return STD_LOGIC_VECTOR;
function ite(cond : BOOLEAN; value1 : BIT_VECTOR; value2 : BIT_VECTOR) return BIT_VECTOR;
function ite(cond : BOOLEAN; value1 : UNSIGNED; value2 : UNSIGNED) return UNSIGNED;
function ite(cond : BOOLEAN; value1 : CHARACTER; value2 : CHARACTER) return CHARACTER;
function ite(cond : BOOLEAN; value1 : STRING; value2 : STRING) return STRING;
--+ Max / Min / Sum ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
function imin(arg1 : integer; arg2 : integer) return integer; -- Calculates: min(arg1, arg2) for integers
alias rmin is IEEE.math_real.realmin[real, real return real];
-- function rmin(arg1 : real; arg2 : real) return real; -- Calculates: min(arg1, arg2) for reals
function imin(vec : T_INTVEC) return INTEGER; -- Calculates: min(vec) for a integer vector
function imin(vec : T_NATVEC) return NATURAL; -- Calculates: min(vec) for a natural vector
function imin(vec : T_POSVEC) return POSITIVE; -- Calculates: min(vec) for a positive vector
function rmin(vec : T_REALVEC) return real; -- Calculates: min(vec) of real vector
function imax(arg1 : integer; arg2 : integer) return integer; -- Calculates: max(arg1, arg2) for integers
alias rmax is IEEE.math_real.realmax[real, real return real];
-- function rmax(arg1 : real; arg2 : real) return real; -- Calculates: max(arg1, arg2) for reals
function imax(vec : T_INTVEC) return INTEGER; -- Calculates: max(vec) for a integer vector
function imax(vec : T_NATVEC) return NATURAL; -- Calculates: max(vec) for a natural vector
function imax(vec : T_POSVEC) return POSITIVE; -- Calculates: max(vec) for a positive vector
function rmax(vec : T_REALVEC) return real; -- Calculates: max(vec) of real vector
function isum(vec : T_NATVEC) return NATURAL; -- Calculates: sum(vec) for a natural vector
function isum(vec : T_POSVEC) return natural; -- Calculates: sum(vec) for a positive vector
function isum(vec : T_INTVEC) return integer; -- Calculates: sum(vec) of integer vector
function rsum(vec : T_REALVEC) return real; -- Calculates: sum(vec) of real vector
--+ Conversions ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- to integer: to_int
function to_int(bool : BOOLEAN; zero : INTEGER := 0; one : INTEGER := 1) return INTEGER;
function to_int(sl : STD_LOGIC; zero : INTEGER := 0; one : INTEGER := 1) return INTEGER;
-- to std_logic: to_sl
function to_sl(Value : BOOLEAN) return STD_LOGIC;
function to_sl(Value : CHARACTER) return STD_LOGIC;
-- to std_logic_vector: to_slv
function to_slv(Value : NATURAL; Size : POSITIVE) return STD_LOGIC_VECTOR; -- short for std_logic_vector(to_unsigned(Value, Size))
-- TODO: comment
function to_index(slv : UNSIGNED; max : NATURAL := 0) return INTEGER;
function to_index(slv : STD_LOGIC_VECTOR; max : NATURAL := 0) return INTEGER;
-- is_*
function is_sl(c : CHARACTER) return BOOLEAN;
--+ Basic Vector Utilities +++++++++++++++++++++++++++++++++++++++++++++++++
-- Aggregate functions
function slv_or (vec : STD_LOGIC_VECTOR) return STD_LOGIC;
function slv_nor (vec : STD_LOGIC_VECTOR) return STD_LOGIC;
function slv_and (vec : STD_LOGIC_VECTOR) return STD_LOGIC;
function slv_nand(vec : STD_LOGIC_VECTOR) return STD_LOGIC;
function slv_xor (vec : std_logic_vector) return std_logic;
-- NO slv_xnor! This operation would not be well-defined as
-- not xor(vec) /= vec_{n-1} xnor ... xnor vec_1 xnor vec_0 iff n is odd.
-- Reverses the elements of the passed Vector.
--
-- @synthesis supported
--
function reverse(vec : std_logic_vector) return std_logic_vector;
function reverse(vec : bit_vector) return bit_vector;
function reverse(vec : unsigned) return unsigned;
-- scale a value into a range [Minimum, Maximum]
function scale(Value : INTEGER; Minimum : INTEGER; Maximum : INTEGER; RoundingStyle : T_ROUNDING_STYLE := ROUND_TO_NEAREST) return INTEGER;
function scale(Value : REAL; Minimum : INTEGER; Maximum : INTEGER; RoundingStyle : T_ROUNDING_STYLE := ROUND_TO_NEAREST) return INTEGER;
function scale(Value : REAL; Minimum : REAL; Maximum : REAL) return REAL;
-- Resizes the vector to the specified length. The adjustment is make on
-- on the 'high end of the vector. The 'low index remains as in the argument.
-- If the result vector is larger, the extension uses the provided fill value
-- (default: '0').
-- Use the resize functions of the numeric_std package for value-preserving
-- resizes of the signed and unsigned data types.
--
-- @synthesis supported
--
function resize(vec : bit_vector; length : natural; fill : bit := '0')
return bit_vector;
function resize(vec : std_logic_vector; length : natural; fill : std_logic := '0')
return std_logic_vector;
-- Shift the index range of a vector by the specified offset.
function move(vec : std_logic_vector; ofs : integer) return std_logic_vector;
-- Shift the index range of a vector making vec'low = 0.
function movez(vec : std_logic_vector) return std_logic_vector;
function ascend(vec : std_logic_vector) return std_logic_vector;
function descend(vec : std_logic_vector) return std_logic_vector;
-- Least-Significant Set Bit (lssb):
-- Computes a vector of the same length as the argument with
-- at most one bit set at the rightmost '1' found in arg.
--
-- @synthesis supported
--
function lssb(arg : std_logic_vector) return std_logic_vector;
function lssb(arg : bit_vector) return bit_vector;
-- Returns the index of the least-significant set bit.
--
-- @synthesis supported
--
function lssb_idx(arg : std_logic_vector) return integer;
function lssb_idx(arg : bit_vector) return integer;
-- Most-Significant Set Bit (mssb): computes a vector of the same length
-- with at most one bit set at the leftmost '1' found in arg.
function mssb(arg : std_logic_vector) return std_logic_vector;
function mssb(arg : bit_vector) return bit_vector;
function mssb_idx(arg : std_logic_vector) return integer;
function mssb_idx(arg : bit_vector) return integer;
-- Swap sub vectors in vector (endian reversal)
function swap(slv : STD_LOGIC_VECTOR; Size : POSITIVE) return STD_LOGIC_VECTOR;
-- generate bit masks
function genmask_high(Bits : NATURAL; MaskLength : POSITIVE) return STD_LOGIC_VECTOR;
function genmask_low(Bits : NATURAL; MaskLength : POSITIVE) return STD_LOGIC_VECTOR;
--+ Encodings ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- One-Hot-Code to Binary-Code.
function onehot2bin(onehot : std_logic_vector) return unsigned;
-- Converts Gray-Code into Binary-Code.
--
-- @synthesis supported
--
function gray2bin (gray_val : std_logic_vector) return std_logic_vector;
-- Binary-Code to One-Hot-Code
function bin2onehot(value : std_logic_vector) return std_logic_vector;
-- Binary-Code to Gray-Code
function bin2gray(value : std_logic_vector) return std_logic_vector;
end package;
package body utils is
-- Environment
-- ==========================================================================
function is_simulation return boolean is
variable ret : boolean;
begin
ret := false;
--synthesis translate_off
if Is_X('X') then ret := true; end if;
--synthesis translate_on
return ret;
end function;
-- deferred constant assignment
constant SIMULATION : BOOLEAN := is_simulation;
-- Divisions: div_*
function div_ceil(a : NATURAL; b : POSITIVE) return NATURAL is -- calculates: ceil(a / b)
begin
return (a + (b - 1)) / b;
end function;
-- Power functions: *_pow2
-- ==========================================================================
-- is input a power of 2?
function is_pow2(int : NATURAL) return BOOLEAN is
begin
return ceil_pow2(int) = int;
end function;
-- round to next power of 2
function ceil_pow2(int : NATURAL) return POSITIVE is
begin
return 2 ** log2ceil(int);
end function;
-- round to previous power of 2
function floor_pow2(int : NATURAL) return NATURAL is
variable temp : UNSIGNED(30 downto 0);
begin
temp := to_unsigned(int, 31);
for i in temp'range loop
if (temp(i) = '1') then
return 2 ** i;
end if;
end loop;
return 0;
end function;
-- Logarithms: log*ceil*
-- ==========================================================================
function log2ceil(arg : positive) return natural is
variable tmp : positive;
variable log : natural;
begin
if arg = 1 then return 0; end if;
tmp := 1;
log := 0;
while arg > tmp loop
tmp := tmp * 2;
log := log + 1;
end loop;
return log;
end function;
function log2ceilnz(arg : positive) return positive is
begin
return imax(1, log2ceil(arg));
end function;
function log10ceil(arg : positive) return natural is
variable tmp : positive;
variable log : natural;
begin
if arg = 1 then return 0; end if;
tmp := 1;
log := 0;
while arg > tmp loop
tmp := tmp * 10;
log := log + 1;
end loop;
return log;
end function;
function log10ceilnz(arg : positive) return positive is
begin
return imax(1, log10ceil(arg));
end function;
-- if-then-else (ite)
-- ==========================================================================
function ite(cond : BOOLEAN; value1 : BOOLEAN; value2 : BOOLEAN) return BOOLEAN is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : INTEGER; value2 : INTEGER) return INTEGER is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : REAL; value2 : REAL) return REAL is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : STD_LOGIC; value2 : STD_LOGIC) return STD_LOGIC is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : STD_LOGIC_VECTOR; value2 : STD_LOGIC_VECTOR) return STD_LOGIC_VECTOR is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : BIT_VECTOR; value2 : BIT_VECTOR) return BIT_VECTOR is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : UNSIGNED; value2 : UNSIGNED) return UNSIGNED is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : CHARACTER; value2 : CHARACTER) return CHARACTER is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : STRING; value2 : STRING) return STRING is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
-- *min / *max / *sum
-- ==========================================================================
function imin(arg1 : integer; arg2 : integer) return integer is
begin
if arg1 < arg2 then return arg1; end if;
return arg2;
end function;
-- function rmin(arg1 : real; arg2 : real) return real is
-- begin
-- if arg1 < arg2 then return arg1; end if;
-- return arg2;
-- end function;
function imin(vec : T_INTVEC) return INTEGER is
variable Result : INTEGER;
begin
Result := INTEGER'high;
for i in vec'range loop
if (vec(I) < Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function imin(vec : T_NATVEC) return NATURAL is
variable Result : NATURAL;
begin
Result := NATURAL'high;
for i in vec'range loop
if (vec(I) < Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function imin(vec : T_POSVEC) return POSITIVE is
variable Result : POSITIVE;
begin
Result := POSITIVE'high;
for i in vec'range loop
if (vec(I) < Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function rmin(vec : T_REALVEC) return REAL is
variable Result : REAL;
begin
Result := REAL'high;
for i in vec'range loop
if vec(i) < Result then
Result := vec(i);
end if;
end loop;
return Result;
end function;
function imax(arg1 : integer; arg2 : integer) return integer is
begin
if arg1 > arg2 then return arg1; end if;
return arg2;
end function;
-- function rmax(arg1 : real; arg2 : real) return real is
-- begin
-- if arg1 > arg2 then return arg1; end if;
-- return arg2;
-- end function;
function imax(vec : T_INTVEC) return INTEGER is
variable Result : INTEGER;
begin
Result := INTEGER'low;
for i in vec'range loop
if (vec(I) > Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function imax(vec : T_NATVEC) return NATURAL is
variable Result : NATURAL;
begin
Result := NATURAL'low;
for i in vec'range loop
if (vec(I) > Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function imax(vec : T_POSVEC) return POSITIVE is
variable Result : POSITIVE;
begin
Result := POSITIVE'low;
for i in vec'range loop
if (vec(I) > Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function rmax(vec : T_REALVEC) return REAL is
variable Result : REAL;
begin
Result := REAL'low;
for i in vec'range loop
if vec(i) > Result then
Result := vec(i);
end if;
end loop;
return Result;
end function;
function isum(vec : T_INTVEC) return INTEGER is
variable Result : INTEGER;
begin
Result := 0;
for i in vec'range loop
Result := Result + vec(i);
end loop;
return Result;
end function;
function isum(vec : T_NATVEC) return NATURAL is
variable Result : NATURAL;
begin
Result := 0;
for i in vec'range loop
Result := Result + vec(I);
end loop;
return Result;
end function;
function isum(vec : T_POSVEC) return natural is
variable Result : natural;
begin
Result := 0;
for i in vec'range loop
Result := Result + vec(I);
end loop;
return Result;
end function;
function rsum(vec : T_REALVEC) return REAL is
variable Result : REAL;
begin
Result := 0.0;
for i in vec'range loop
Result := Result + vec(i);
end loop;
return Result;
end function;
-- Vector aggregate functions: slv_*
-- ==========================================================================
function slv_or(vec : STD_LOGIC_VECTOR) return STD_LOGIC is
variable Result : STD_LOGIC;
begin
Result := '0';
for i in vec'range loop
Result := Result or vec(i);
end loop;
return Result;
end function;
function slv_nor(vec : STD_LOGIC_VECTOR) return STD_LOGIC is
begin
return not slv_or(vec);
end function;
function slv_and(vec : STD_LOGIC_VECTOR) return STD_LOGIC is
variable Result : STD_LOGIC;
begin
Result := '1';
for i in vec'range loop
Result := Result and vec(i);
end loop;
return Result;
end function;
function slv_nand(vec : STD_LOGIC_VECTOR) return STD_LOGIC is
begin
return not slv_and(vec);
end function;
function slv_xor(vec : std_logic_vector) return std_logic is
variable res : std_logic;
begin
res := '0';
for i in vec'range loop
res := res xor vec(i);
end loop;
return res;
end slv_xor;
-- Convert to integer: to_int
function to_int(bool : BOOLEAN; zero : INTEGER := 0; one : INTEGER := 1) return INTEGER is
begin
return ite(bool, one, zero);
end function;
function to_int(sl : STD_LOGIC; zero : INTEGER := 0; one : INTEGER := 1) return INTEGER is
begin
if (sl = '1') then
return one;
end if;
return zero;
end function;
-- Convert to bit: to_sl
-- ==========================================================================
function to_sl(Value : BOOLEAN) return STD_LOGIC is
begin
return ite(Value, '1', '0');
end function;
function to_sl(Value : CHARACTER) return STD_LOGIC is
begin
case Value is
when 'U' => return 'U';
when '0' => return '0';
when '1' => return '1';
when 'Z' => return 'Z';
when 'W' => return 'W';
when 'L' => return 'L';
when 'H' => return 'H';
when '-' => return '-';
when OTHERS => return 'X';
end case;
end function;
-- Convert to vector: to_slv
-- ==========================================================================
-- short for std_logic_vector(to_unsigned(Value, Size))
-- the return value is guaranteed to have the range (Size-1 downto 0)
function to_slv(Value : NATURAL; Size : POSITIVE) return STD_LOGIC_VECTOR is
constant res : std_logic_vector(Size-1 downto 0) := std_logic_vector(to_unsigned(Value, Size));
begin
return res;
end function;
function to_index(slv : UNSIGNED; max : NATURAL := 0) return INTEGER is
variable res : integer;
begin
if (slv'length = 0) then return 0; end if;
res := to_integer(slv);
if SIMULATION and max > 0 then
res := imin(res, max);
end if;
return res;
end function;
function to_index(slv : STD_LOGIC_VECTOR; max : NATURAL := 0) return INTEGER is
begin
return to_index(unsigned(slv), max);
end function;
-- is_*
-- ==========================================================================
function is_sl(c : CHARACTER) return BOOLEAN is
begin
case c is
when 'U'|'X'|'0'|'1'|'Z'|'W'|'L'|'H'|'-' => return true;
when OTHERS => return false;
end case;
end function;
-- Reverse vector elements
function reverse(vec : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(vec'range);
begin
for i in vec'low to vec'high loop
res(vec'low + (vec'high-i)) := vec(i);
end loop;
return res;
end function;
function reverse(vec : bit_vector) return bit_vector is
variable res : bit_vector(vec'range);
begin
res := to_bitvector(reverse(to_stdlogicvector(vec)));
return res;
end reverse;
function reverse(vec : unsigned) return unsigned is
begin
return unsigned(reverse(std_logic_vector(vec)));
end function;
-- Swap sub vectors in vector
-- ==========================================================================
function swap(slv : STD_LOGIC_VECTOR; Size : POSITIVE) return STD_LOGIC_VECTOR IS
CONSTANT SegmentCount : NATURAL := slv'length / Size;
variable FromH : NATURAL;
variable FromL : NATURAL;
variable ToH : NATURAL;
variable ToL : NATURAL;
variable Result : STD_LOGIC_VECTOR(slv'length - 1 DOWNTO 0);
begin
for i in 0 TO SegmentCount - 1 loop
FromH := ((I + 1) * Size) - 1;
FromL := I * Size;
ToH := ((SegmentCount - I) * Size) - 1;
ToL := (SegmentCount - I - 1) * Size;
Result(ToH DOWNTO ToL) := slv(FromH DOWNTO FromL);
end loop;
return Result;
end function;
-- generate bit masks
-- ==========================================================================
function genmask_high(Bits : NATURAL; MaskLength : POSITIVE) return STD_LOGIC_VECTOR IS
begin
if (Bits = 0) then
return (MaskLength - 1 DOWNTO 0 => '0');
else
return (MaskLength - 1 DOWNTO MaskLength - Bits + 1 => '1') & (MaskLength - Bits DOWNTO 0 => '0');
end if;
end function;
function genmask_low(Bits : NATURAL; MaskLength : POSITIVE) return STD_LOGIC_VECTOR is
begin
if (Bits = 0) then
return (MaskLength - 1 DOWNTO 0 => '0');
else
return (MaskLength - 1 DOWNTO Bits => '0') & (Bits - 1 DOWNTO 0 => '1');
end if;
end function;
-- binary encoding conversion functions
-- ==========================================================================
-- One-Hot-Code to Binary-Code
function onehot2bin(onehot : std_logic_vector) return unsigned is
variable res : unsigned(log2ceilnz(onehot'high+1)-1 downto 0);
variable chk : natural;
begin
res := (others => '0');
chk := 0;
for i in onehot'range loop
if onehot(i) = '1' then
res := res or to_unsigned(i, res'length);
chk := chk + 1;
end if;
end loop;
if SIMULATION and chk /= 1 then
report "Broken 1-Hot-Code with "&integer'image(chk)&" bits set."
severity error;
end if;
return res;
end onehot2bin;
-- Gray-Code to Binary-Code
function gray2bin(gray_val : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(gray_val'range);
begin -- gray2bin
res(res'left) := gray_val(gray_val'left);
for i in res'left-1 downto res'right loop
res(i) := res(i+1) xor gray_val(i);
end loop;
return res;
end gray2bin;
-- Binary-Code to One-Hot-Code
function bin2onehot(value : std_logic_vector) return std_logic_vector is
variable result : std_logic_vector(2**value'length - 1 downto 0);
begin
result := (others => '0');
result(to_index(value, 0)) := '1';
return result;
end function;
-- Binary-Code to Gray-Code
function bin2gray(value : std_logic_vector) return std_logic_vector is
variable result : std_logic_vector(value'range);
begin
result(result'left) := value(value'left);
for i in (result'left - 1) downto result'right loop
result(i) := value(i) xor value(i + 1);
end loop;
return result;
end function;
-- bit searching / bit indices
-- ==========================================================================
-- Least-Significant Set Bit (lssb): computes a vector of the same length with at most one bit set at the rightmost '1' found in arg.
function lssb(arg : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(arg'range);
begin
res := arg and std_logic_vector(unsigned(not arg)+1);
return res;
end function;
function lssb(arg : bit_vector) return bit_vector is
variable res : bit_vector(arg'range);
begin
res := to_bitvector(lssb(to_stdlogicvector(arg)));
return res;
end lssb;
-- Most-Significant Set Bit (mssb): computes a vector of the same length with at most one bit set at the leftmost '1' found in arg.
function mssb(arg : std_logic_vector) return std_logic_vector is
begin
return reverse(lssb(reverse(arg)));
end function;
function mssb(arg : bit_vector) return bit_vector is
begin
return reverse(lssb(reverse(arg)));
end mssb;
-- Index of lssb
function lssb_idx(arg : std_logic_vector) return integer is
begin
return to_integer(onehot2bin(lssb(arg)));
end function;
function lssb_idx(arg : bit_vector) return integer is
variable slv : std_logic_vector(arg'range);
begin
slv := to_stdlogicvector(arg);
return lssb_idx(slv);
end lssb_idx;
-- Index of mssb
function mssb_idx(arg : std_logic_vector) return integer is
begin
return to_integer(onehot2bin(mssb(arg)));
end function;
function mssb_idx(arg : bit_vector) return integer is
variable slv : std_logic_vector(arg'range);
begin
slv := to_stdlogicvector(arg);
return mssb_idx(slv);
end mssb_idx;
-- scale a value into a given range
function scale(Value : INTEGER; Minimum : INTEGER; Maximum : INTEGER; RoundingStyle : T_ROUNDING_STYLE := ROUND_TO_NEAREST) return INTEGER is
begin
return scale(real(Value), Minimum, Maximum, RoundingStyle);
end function;
function scale(Value : REAL; Minimum : INTEGER; Maximum : INTEGER; RoundingStyle : T_ROUNDING_STYLE := ROUND_TO_NEAREST) return INTEGER is
variable Result : REAL;
begin
if (Maximum < Minimum) then
return INTEGER'low;
else
Result := real(Value) * ((real(Maximum) + 0.5) - (real(Minimum) - 0.5)) + (real(Minimum) - 0.5);
case RoundingStyle is
when ROUND_TO_NEAREST => return integer(round(Result));
when ROUND_TO_ZERO => report "scale: unsupported RoundingStyle." severity FAILURE;
when ROUND_TO_INF => report "scale: unsupported RoundingStyle." severity FAILURE;
when ROUND_UP => return integer(ceil(Result));
when ROUND_DOWN => return integer(floor(Result));
when others => report "scale: unsupported RoundingStyle." severity FAILURE;
end case;
end if;
end function;
function scale(Value : REAL; Minimum : REAL; Maximum : REAL) return REAL is
begin
if (Maximum < Minimum) then
return REAL'low;
else
return Value * (Maximum - Minimum) + Minimum;
end if;
end function;
function resize(vec : bit_vector; length : natural; fill : bit := '0') return bit_vector is
constant high2b : natural := vec'low+length-1;
constant highcp : natural := imin(vec'high, high2b);
variable res_up : bit_vector(vec'low to high2b);
variable res_dn : bit_vector(high2b downto vec'low);
begin
if vec'ascending then
res_up := (others => fill);
res_up(vec'low to highcp) := vec(vec'low to highcp);
return res_up;
else
res_dn := (others => fill);
res_dn(highcp downto vec'low) := vec(highcp downto vec'low);
return res_dn;
end if;
end resize;
function resize(vec : std_logic_vector; length : natural; fill : std_logic := '0') return std_logic_vector is
constant high2b : natural := vec'low+length-1;
constant highcp : natural := imin(vec'high, high2b);
variable res_up : std_logic_vector(vec'low to high2b);
variable res_dn : std_logic_vector(high2b downto vec'low);
begin
if vec'ascending then
res_up := (others => fill);
res_up(vec'low to highcp) := vec(vec'low to highcp);
return res_up;
else
res_dn := (others => fill);
res_dn(highcp downto vec'low) := vec(highcp downto vec'low);
return res_dn;
end if;
end resize;
-- Move vector boundaries
-- ==========================================================================
function move(vec : std_logic_vector; ofs : integer) return std_logic_vector is
variable res_up : std_logic_vector(vec'low +ofs to vec'high+ofs);
variable res_dn : std_logic_vector(vec'high+ofs downto vec'low +ofs);
begin
if vec'ascending then
res_up := vec;
return res_up;
else
res_dn := vec;
return res_dn;
end if;
end move;
function movez(vec : std_logic_vector) return std_logic_vector is
begin
return move(vec, -vec'low);
end movez;
function ascend(vec : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(vec'low to vec'high);
begin
res := vec;
return res;
end ascend;
function descend(vec : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(vec'high downto vec'low);
begin
res := vec;
return res;
end descend;
end package body;
|
-- EMACS settings: -*- tab-width: 2; indent-tabs-mode: t -*-
-- vim: tabstop=2:shiftwidth=2:noexpandtab
-- kate: tab-width 2; replace-tabs off; indent-width 2;
--
-- ============================================================================
-- Package: Common functions and types
--
-- Authors: Thomas B. Preusser
-- Martin Zabel
-- Patrick Lehmann
--
-- Description:
-- ------------------------------------
-- For detailed documentation see below.
--
-- License:
-- ============================================================================
-- Copyright 2007-2015 Technische Universitaet Dresden - Germany
-- Chair for VLSI-Design, Diagnostics and Architecture
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-- ============================================================================
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
use IEEE.math_real.all;
library PoC;
use PoC.my_config.all;
package utils is
-- PoC settings
-- ==========================================================================
constant POC_VERBOSE : BOOLEAN := MY_VERBOSE;
-- Environment
-- ==========================================================================
-- Distinguishes simulation from synthesis
constant SIMULATION : BOOLEAN; -- deferred constant declaration
-- Type declarations
-- ==========================================================================
--+ Vectors of primitive standard types +++++++++++++++++++++++++++++++++++++
type T_BOOLVEC is array(NATURAL range <>) of BOOLEAN;
type T_INTVEC is array(NATURAL range <>) of INTEGER;
type T_NATVEC is array(NATURAL range <>) of NATURAL;
type T_POSVEC is array(NATURAL range <>) of POSITIVE;
type T_REALVEC is array(NATURAL range <>) of REAL;
--+ Integer subranges sometimes useful for speeding up simulation ++++++++++
subtype T_INT_8 is INTEGER range -128 to 127;
subtype T_INT_16 is INTEGER range -32768 to 32767;
subtype T_UINT_8 is INTEGER range 0 to 255;
subtype T_UINT_16 is INTEGER range 0 to 65535;
--+ Enums ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- Intellectual Property (IP) type
type T_IPSTYLE is (IPSTYLE_HARD, IPSTYLE_SOFT);
-- Bit Order
type T_BIT_ORDER is (LSB_FIRST, MSB_FIRST);
-- Byte Order (Endian)
type T_BYTE_ORDER is (LITTLE_ENDIAN, BIG_ENDIAN);
-- rounding style
type T_ROUNDING_STYLE is (ROUND_TO_NEAREST, ROUND_TO_ZERO, ROUND_TO_INF, ROUND_UP, ROUND_DOWN);
type T_BCD is array(3 downto 0) of std_logic;
type T_BCD_VECTOR is array(NATURAL range <>) of T_BCD;
constant C_BCD_MINUS : T_BCD := "1010";
constant C_BCD_OFF : T_BCD := "1011";
-- Function declarations
-- ==========================================================================
--+ Division ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- Calculates: ceil(a / b)
function div_ceil(a : NATURAL; b : POSITIVE) return NATURAL;
--+ Power +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- is input a power of 2?
function is_pow2(int : NATURAL) return BOOLEAN;
-- round to next power of 2
function ceil_pow2(int : NATURAL) return POSITIVE;
-- round to previous power of 2
function floor_pow2(int : NATURAL) return NATURAL;
--+ Logarithm ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- Calculates: ceil(ld(arg))
function log2ceil(arg : positive) return natural;
-- Calculates: max(1, ceil(ld(arg)))
function log2ceilnz(arg : positive) return positive;
-- Calculates: ceil(lg(arg))
function log10ceil(arg : POSITIVE) return NATURAL;
-- Calculates: max(1, ceil(lg(arg)))
function log10ceilnz(arg : POSITIVE) return POSITIVE;
--+ if-then-else (ite) +++++++++++++++++++++++++++++++++++++++++++++++++++++
function ite(cond : BOOLEAN; value1 : BOOLEAN; value2 : BOOLEAN) return BOOLEAN;
function ite(cond : BOOLEAN; value1 : INTEGER; value2 : INTEGER) return INTEGER;
function ite(cond : BOOLEAN; value1 : REAL; value2 : REAL) return REAL;
function ite(cond : BOOLEAN; value1 : STD_LOGIC; value2 : STD_LOGIC) return STD_LOGIC;
function ite(cond : BOOLEAN; value1 : STD_LOGIC_VECTOR; value2 : STD_LOGIC_VECTOR) return STD_LOGIC_VECTOR;
function ite(cond : BOOLEAN; value1 : BIT_VECTOR; value2 : BIT_VECTOR) return BIT_VECTOR;
function ite(cond : BOOLEAN; value1 : UNSIGNED; value2 : UNSIGNED) return UNSIGNED;
function ite(cond : BOOLEAN; value1 : CHARACTER; value2 : CHARACTER) return CHARACTER;
function ite(cond : BOOLEAN; value1 : STRING; value2 : STRING) return STRING;
--+ Max / Min / Sum ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
function imin(arg1 : integer; arg2 : integer) return integer; -- Calculates: min(arg1, arg2) for integers
alias rmin is IEEE.math_real.realmin[real, real return real];
-- function rmin(arg1 : real; arg2 : real) return real; -- Calculates: min(arg1, arg2) for reals
function imin(vec : T_INTVEC) return INTEGER; -- Calculates: min(vec) for a integer vector
function imin(vec : T_NATVEC) return NATURAL; -- Calculates: min(vec) for a natural vector
function imin(vec : T_POSVEC) return POSITIVE; -- Calculates: min(vec) for a positive vector
function rmin(vec : T_REALVEC) return real; -- Calculates: min(vec) of real vector
function imax(arg1 : integer; arg2 : integer) return integer; -- Calculates: max(arg1, arg2) for integers
alias rmax is IEEE.math_real.realmax[real, real return real];
-- function rmax(arg1 : real; arg2 : real) return real; -- Calculates: max(arg1, arg2) for reals
function imax(vec : T_INTVEC) return INTEGER; -- Calculates: max(vec) for a integer vector
function imax(vec : T_NATVEC) return NATURAL; -- Calculates: max(vec) for a natural vector
function imax(vec : T_POSVEC) return POSITIVE; -- Calculates: max(vec) for a positive vector
function rmax(vec : T_REALVEC) return real; -- Calculates: max(vec) of real vector
function isum(vec : T_NATVEC) return NATURAL; -- Calculates: sum(vec) for a natural vector
function isum(vec : T_POSVEC) return natural; -- Calculates: sum(vec) for a positive vector
function isum(vec : T_INTVEC) return integer; -- Calculates: sum(vec) of integer vector
function rsum(vec : T_REALVEC) return real; -- Calculates: sum(vec) of real vector
--+ Conversions ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- to integer: to_int
function to_int(bool : BOOLEAN; zero : INTEGER := 0; one : INTEGER := 1) return INTEGER;
function to_int(sl : STD_LOGIC; zero : INTEGER := 0; one : INTEGER := 1) return INTEGER;
-- to std_logic: to_sl
function to_sl(Value : BOOLEAN) return STD_LOGIC;
function to_sl(Value : CHARACTER) return STD_LOGIC;
-- to std_logic_vector: to_slv
function to_slv(Value : NATURAL; Size : POSITIVE) return STD_LOGIC_VECTOR; -- short for std_logic_vector(to_unsigned(Value, Size))
-- TODO: comment
function to_index(slv : UNSIGNED; max : NATURAL := 0) return INTEGER;
function to_index(slv : STD_LOGIC_VECTOR; max : NATURAL := 0) return INTEGER;
-- is_*
function is_sl(c : CHARACTER) return BOOLEAN;
--+ Basic Vector Utilities +++++++++++++++++++++++++++++++++++++++++++++++++
-- Aggregate functions
function slv_or (vec : STD_LOGIC_VECTOR) return STD_LOGIC;
function slv_nor (vec : STD_LOGIC_VECTOR) return STD_LOGIC;
function slv_and (vec : STD_LOGIC_VECTOR) return STD_LOGIC;
function slv_nand(vec : STD_LOGIC_VECTOR) return STD_LOGIC;
function slv_xor (vec : std_logic_vector) return std_logic;
-- NO slv_xnor! This operation would not be well-defined as
-- not xor(vec) /= vec_{n-1} xnor ... xnor vec_1 xnor vec_0 iff n is odd.
-- Reverses the elements of the passed Vector.
--
-- @synthesis supported
--
function reverse(vec : std_logic_vector) return std_logic_vector;
function reverse(vec : bit_vector) return bit_vector;
function reverse(vec : unsigned) return unsigned;
-- scale a value into a range [Minimum, Maximum]
function scale(Value : INTEGER; Minimum : INTEGER; Maximum : INTEGER; RoundingStyle : T_ROUNDING_STYLE := ROUND_TO_NEAREST) return INTEGER;
function scale(Value : REAL; Minimum : INTEGER; Maximum : INTEGER; RoundingStyle : T_ROUNDING_STYLE := ROUND_TO_NEAREST) return INTEGER;
function scale(Value : REAL; Minimum : REAL; Maximum : REAL) return REAL;
-- Resizes the vector to the specified length. The adjustment is make on
-- on the 'high end of the vector. The 'low index remains as in the argument.
-- If the result vector is larger, the extension uses the provided fill value
-- (default: '0').
-- Use the resize functions of the numeric_std package for value-preserving
-- resizes of the signed and unsigned data types.
--
-- @synthesis supported
--
function resize(vec : bit_vector; length : natural; fill : bit := '0')
return bit_vector;
function resize(vec : std_logic_vector; length : natural; fill : std_logic := '0')
return std_logic_vector;
-- Shift the index range of a vector by the specified offset.
function move(vec : std_logic_vector; ofs : integer) return std_logic_vector;
-- Shift the index range of a vector making vec'low = 0.
function movez(vec : std_logic_vector) return std_logic_vector;
function ascend(vec : std_logic_vector) return std_logic_vector;
function descend(vec : std_logic_vector) return std_logic_vector;
-- Least-Significant Set Bit (lssb):
-- Computes a vector of the same length as the argument with
-- at most one bit set at the rightmost '1' found in arg.
--
-- @synthesis supported
--
function lssb(arg : std_logic_vector) return std_logic_vector;
function lssb(arg : bit_vector) return bit_vector;
-- Returns the index of the least-significant set bit.
--
-- @synthesis supported
--
function lssb_idx(arg : std_logic_vector) return integer;
function lssb_idx(arg : bit_vector) return integer;
-- Most-Significant Set Bit (mssb): computes a vector of the same length
-- with at most one bit set at the leftmost '1' found in arg.
function mssb(arg : std_logic_vector) return std_logic_vector;
function mssb(arg : bit_vector) return bit_vector;
function mssb_idx(arg : std_logic_vector) return integer;
function mssb_idx(arg : bit_vector) return integer;
-- Swap sub vectors in vector (endian reversal)
function swap(slv : STD_LOGIC_VECTOR; Size : POSITIVE) return STD_LOGIC_VECTOR;
-- generate bit masks
function genmask_high(Bits : NATURAL; MaskLength : POSITIVE) return STD_LOGIC_VECTOR;
function genmask_low(Bits : NATURAL; MaskLength : POSITIVE) return STD_LOGIC_VECTOR;
--+ Encodings ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- One-Hot-Code to Binary-Code.
function onehot2bin(onehot : std_logic_vector) return unsigned;
-- Converts Gray-Code into Binary-Code.
--
-- @synthesis supported
--
function gray2bin (gray_val : std_logic_vector) return std_logic_vector;
-- Binary-Code to One-Hot-Code
function bin2onehot(value : std_logic_vector) return std_logic_vector;
-- Binary-Code to Gray-Code
function bin2gray(value : std_logic_vector) return std_logic_vector;
end package;
package body utils is
-- Environment
-- ==========================================================================
function is_simulation return boolean is
variable ret : boolean;
begin
ret := false;
--synthesis translate_off
if Is_X('X') then ret := true; end if;
--synthesis translate_on
return ret;
end function;
-- deferred constant assignment
constant SIMULATION : BOOLEAN := is_simulation;
-- Divisions: div_*
function div_ceil(a : NATURAL; b : POSITIVE) return NATURAL is -- calculates: ceil(a / b)
begin
return (a + (b - 1)) / b;
end function;
-- Power functions: *_pow2
-- ==========================================================================
-- is input a power of 2?
function is_pow2(int : NATURAL) return BOOLEAN is
begin
return ceil_pow2(int) = int;
end function;
-- round to next power of 2
function ceil_pow2(int : NATURAL) return POSITIVE is
begin
return 2 ** log2ceil(int);
end function;
-- round to previous power of 2
function floor_pow2(int : NATURAL) return NATURAL is
variable temp : UNSIGNED(30 downto 0);
begin
temp := to_unsigned(int, 31);
for i in temp'range loop
if (temp(i) = '1') then
return 2 ** i;
end if;
end loop;
return 0;
end function;
-- Logarithms: log*ceil*
-- ==========================================================================
function log2ceil(arg : positive) return natural is
variable tmp : positive;
variable log : natural;
begin
if arg = 1 then return 0; end if;
tmp := 1;
log := 0;
while arg > tmp loop
tmp := tmp * 2;
log := log + 1;
end loop;
return log;
end function;
function log2ceilnz(arg : positive) return positive is
begin
return imax(1, log2ceil(arg));
end function;
function log10ceil(arg : positive) return natural is
variable tmp : positive;
variable log : natural;
begin
if arg = 1 then return 0; end if;
tmp := 1;
log := 0;
while arg > tmp loop
tmp := tmp * 10;
log := log + 1;
end loop;
return log;
end function;
function log10ceilnz(arg : positive) return positive is
begin
return imax(1, log10ceil(arg));
end function;
-- if-then-else (ite)
-- ==========================================================================
function ite(cond : BOOLEAN; value1 : BOOLEAN; value2 : BOOLEAN) return BOOLEAN is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : INTEGER; value2 : INTEGER) return INTEGER is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : REAL; value2 : REAL) return REAL is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : STD_LOGIC; value2 : STD_LOGIC) return STD_LOGIC is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : STD_LOGIC_VECTOR; value2 : STD_LOGIC_VECTOR) return STD_LOGIC_VECTOR is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : BIT_VECTOR; value2 : BIT_VECTOR) return BIT_VECTOR is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : UNSIGNED; value2 : UNSIGNED) return UNSIGNED is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : CHARACTER; value2 : CHARACTER) return CHARACTER is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
function ite(cond : BOOLEAN; value1 : STRING; value2 : STRING) return STRING is
begin
if cond then
return value1;
else
return value2;
end if;
end function;
-- *min / *max / *sum
-- ==========================================================================
function imin(arg1 : integer; arg2 : integer) return integer is
begin
if arg1 < arg2 then return arg1; end if;
return arg2;
end function;
-- function rmin(arg1 : real; arg2 : real) return real is
-- begin
-- if arg1 < arg2 then return arg1; end if;
-- return arg2;
-- end function;
function imin(vec : T_INTVEC) return INTEGER is
variable Result : INTEGER;
begin
Result := INTEGER'high;
for i in vec'range loop
if (vec(I) < Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function imin(vec : T_NATVEC) return NATURAL is
variable Result : NATURAL;
begin
Result := NATURAL'high;
for i in vec'range loop
if (vec(I) < Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function imin(vec : T_POSVEC) return POSITIVE is
variable Result : POSITIVE;
begin
Result := POSITIVE'high;
for i in vec'range loop
if (vec(I) < Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function rmin(vec : T_REALVEC) return REAL is
variable Result : REAL;
begin
Result := REAL'high;
for i in vec'range loop
if vec(i) < Result then
Result := vec(i);
end if;
end loop;
return Result;
end function;
function imax(arg1 : integer; arg2 : integer) return integer is
begin
if arg1 > arg2 then return arg1; end if;
return arg2;
end function;
-- function rmax(arg1 : real; arg2 : real) return real is
-- begin
-- if arg1 > arg2 then return arg1; end if;
-- return arg2;
-- end function;
function imax(vec : T_INTVEC) return INTEGER is
variable Result : INTEGER;
begin
Result := INTEGER'low;
for i in vec'range loop
if (vec(I) > Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function imax(vec : T_NATVEC) return NATURAL is
variable Result : NATURAL;
begin
Result := NATURAL'low;
for i in vec'range loop
if (vec(I) > Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function imax(vec : T_POSVEC) return POSITIVE is
variable Result : POSITIVE;
begin
Result := POSITIVE'low;
for i in vec'range loop
if (vec(I) > Result) then
Result := vec(I);
end if;
end loop;
return Result;
end function;
function rmax(vec : T_REALVEC) return REAL is
variable Result : REAL;
begin
Result := REAL'low;
for i in vec'range loop
if vec(i) > Result then
Result := vec(i);
end if;
end loop;
return Result;
end function;
function isum(vec : T_INTVEC) return INTEGER is
variable Result : INTEGER;
begin
Result := 0;
for i in vec'range loop
Result := Result + vec(i);
end loop;
return Result;
end function;
function isum(vec : T_NATVEC) return NATURAL is
variable Result : NATURAL;
begin
Result := 0;
for i in vec'range loop
Result := Result + vec(I);
end loop;
return Result;
end function;
function isum(vec : T_POSVEC) return natural is
variable Result : natural;
begin
Result := 0;
for i in vec'range loop
Result := Result + vec(I);
end loop;
return Result;
end function;
function rsum(vec : T_REALVEC) return REAL is
variable Result : REAL;
begin
Result := 0.0;
for i in vec'range loop
Result := Result + vec(i);
end loop;
return Result;
end function;
-- Vector aggregate functions: slv_*
-- ==========================================================================
function slv_or(vec : STD_LOGIC_VECTOR) return STD_LOGIC is
variable Result : STD_LOGIC;
begin
Result := '0';
for i in vec'range loop
Result := Result or vec(i);
end loop;
return Result;
end function;
function slv_nor(vec : STD_LOGIC_VECTOR) return STD_LOGIC is
begin
return not slv_or(vec);
end function;
function slv_and(vec : STD_LOGIC_VECTOR) return STD_LOGIC is
variable Result : STD_LOGIC;
begin
Result := '1';
for i in vec'range loop
Result := Result and vec(i);
end loop;
return Result;
end function;
function slv_nand(vec : STD_LOGIC_VECTOR) return STD_LOGIC is
begin
return not slv_and(vec);
end function;
function slv_xor(vec : std_logic_vector) return std_logic is
variable res : std_logic;
begin
res := '0';
for i in vec'range loop
res := res xor vec(i);
end loop;
return res;
end slv_xor;
-- Convert to integer: to_int
function to_int(bool : BOOLEAN; zero : INTEGER := 0; one : INTEGER := 1) return INTEGER is
begin
return ite(bool, one, zero);
end function;
function to_int(sl : STD_LOGIC; zero : INTEGER := 0; one : INTEGER := 1) return INTEGER is
begin
if (sl = '1') then
return one;
end if;
return zero;
end function;
-- Convert to bit: to_sl
-- ==========================================================================
function to_sl(Value : BOOLEAN) return STD_LOGIC is
begin
return ite(Value, '1', '0');
end function;
function to_sl(Value : CHARACTER) return STD_LOGIC is
begin
case Value is
when 'U' => return 'U';
when '0' => return '0';
when '1' => return '1';
when 'Z' => return 'Z';
when 'W' => return 'W';
when 'L' => return 'L';
when 'H' => return 'H';
when '-' => return '-';
when OTHERS => return 'X';
end case;
end function;
-- Convert to vector: to_slv
-- ==========================================================================
-- short for std_logic_vector(to_unsigned(Value, Size))
-- the return value is guaranteed to have the range (Size-1 downto 0)
function to_slv(Value : NATURAL; Size : POSITIVE) return STD_LOGIC_VECTOR is
constant res : std_logic_vector(Size-1 downto 0) := std_logic_vector(to_unsigned(Value, Size));
begin
return res;
end function;
function to_index(slv : UNSIGNED; max : NATURAL := 0) return INTEGER is
variable res : integer;
begin
if (slv'length = 0) then return 0; end if;
res := to_integer(slv);
if SIMULATION and max > 0 then
res := imin(res, max);
end if;
return res;
end function;
function to_index(slv : STD_LOGIC_VECTOR; max : NATURAL := 0) return INTEGER is
begin
return to_index(unsigned(slv), max);
end function;
-- is_*
-- ==========================================================================
function is_sl(c : CHARACTER) return BOOLEAN is
begin
case c is
when 'U'|'X'|'0'|'1'|'Z'|'W'|'L'|'H'|'-' => return true;
when OTHERS => return false;
end case;
end function;
-- Reverse vector elements
function reverse(vec : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(vec'range);
begin
for i in vec'low to vec'high loop
res(vec'low + (vec'high-i)) := vec(i);
end loop;
return res;
end function;
function reverse(vec : bit_vector) return bit_vector is
variable res : bit_vector(vec'range);
begin
res := to_bitvector(reverse(to_stdlogicvector(vec)));
return res;
end reverse;
function reverse(vec : unsigned) return unsigned is
begin
return unsigned(reverse(std_logic_vector(vec)));
end function;
-- Swap sub vectors in vector
-- ==========================================================================
function swap(slv : STD_LOGIC_VECTOR; Size : POSITIVE) return STD_LOGIC_VECTOR IS
CONSTANT SegmentCount : NATURAL := slv'length / Size;
variable FromH : NATURAL;
variable FromL : NATURAL;
variable ToH : NATURAL;
variable ToL : NATURAL;
variable Result : STD_LOGIC_VECTOR(slv'length - 1 DOWNTO 0);
begin
for i in 0 TO SegmentCount - 1 loop
FromH := ((I + 1) * Size) - 1;
FromL := I * Size;
ToH := ((SegmentCount - I) * Size) - 1;
ToL := (SegmentCount - I - 1) * Size;
Result(ToH DOWNTO ToL) := slv(FromH DOWNTO FromL);
end loop;
return Result;
end function;
-- generate bit masks
-- ==========================================================================
function genmask_high(Bits : NATURAL; MaskLength : POSITIVE) return STD_LOGIC_VECTOR IS
begin
if (Bits = 0) then
return (MaskLength - 1 DOWNTO 0 => '0');
else
return (MaskLength - 1 DOWNTO MaskLength - Bits + 1 => '1') & (MaskLength - Bits DOWNTO 0 => '0');
end if;
end function;
function genmask_low(Bits : NATURAL; MaskLength : POSITIVE) return STD_LOGIC_VECTOR is
begin
if (Bits = 0) then
return (MaskLength - 1 DOWNTO 0 => '0');
else
return (MaskLength - 1 DOWNTO Bits => '0') & (Bits - 1 DOWNTO 0 => '1');
end if;
end function;
-- binary encoding conversion functions
-- ==========================================================================
-- One-Hot-Code to Binary-Code
function onehot2bin(onehot : std_logic_vector) return unsigned is
variable res : unsigned(log2ceilnz(onehot'high+1)-1 downto 0);
variable chk : natural;
begin
res := (others => '0');
chk := 0;
for i in onehot'range loop
if onehot(i) = '1' then
res := res or to_unsigned(i, res'length);
chk := chk + 1;
end if;
end loop;
if SIMULATION and chk /= 1 then
report "Broken 1-Hot-Code with "&integer'image(chk)&" bits set."
severity error;
end if;
return res;
end onehot2bin;
-- Gray-Code to Binary-Code
function gray2bin(gray_val : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(gray_val'range);
begin -- gray2bin
res(res'left) := gray_val(gray_val'left);
for i in res'left-1 downto res'right loop
res(i) := res(i+1) xor gray_val(i);
end loop;
return res;
end gray2bin;
-- Binary-Code to One-Hot-Code
function bin2onehot(value : std_logic_vector) return std_logic_vector is
variable result : std_logic_vector(2**value'length - 1 downto 0);
begin
result := (others => '0');
result(to_index(value, 0)) := '1';
return result;
end function;
-- Binary-Code to Gray-Code
function bin2gray(value : std_logic_vector) return std_logic_vector is
variable result : std_logic_vector(value'range);
begin
result(result'left) := value(value'left);
for i in (result'left - 1) downto result'right loop
result(i) := value(i) xor value(i + 1);
end loop;
return result;
end function;
-- bit searching / bit indices
-- ==========================================================================
-- Least-Significant Set Bit (lssb): computes a vector of the same length with at most one bit set at the rightmost '1' found in arg.
function lssb(arg : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(arg'range);
begin
res := arg and std_logic_vector(unsigned(not arg)+1);
return res;
end function;
function lssb(arg : bit_vector) return bit_vector is
variable res : bit_vector(arg'range);
begin
res := to_bitvector(lssb(to_stdlogicvector(arg)));
return res;
end lssb;
-- Most-Significant Set Bit (mssb): computes a vector of the same length with at most one bit set at the leftmost '1' found in arg.
function mssb(arg : std_logic_vector) return std_logic_vector is
begin
return reverse(lssb(reverse(arg)));
end function;
function mssb(arg : bit_vector) return bit_vector is
begin
return reverse(lssb(reverse(arg)));
end mssb;
-- Index of lssb
function lssb_idx(arg : std_logic_vector) return integer is
begin
return to_integer(onehot2bin(lssb(arg)));
end function;
function lssb_idx(arg : bit_vector) return integer is
variable slv : std_logic_vector(arg'range);
begin
slv := to_stdlogicvector(arg);
return lssb_idx(slv);
end lssb_idx;
-- Index of mssb
function mssb_idx(arg : std_logic_vector) return integer is
begin
return to_integer(onehot2bin(mssb(arg)));
end function;
function mssb_idx(arg : bit_vector) return integer is
variable slv : std_logic_vector(arg'range);
begin
slv := to_stdlogicvector(arg);
return mssb_idx(slv);
end mssb_idx;
-- scale a value into a given range
function scale(Value : INTEGER; Minimum : INTEGER; Maximum : INTEGER; RoundingStyle : T_ROUNDING_STYLE := ROUND_TO_NEAREST) return INTEGER is
begin
return scale(real(Value), Minimum, Maximum, RoundingStyle);
end function;
function scale(Value : REAL; Minimum : INTEGER; Maximum : INTEGER; RoundingStyle : T_ROUNDING_STYLE := ROUND_TO_NEAREST) return INTEGER is
variable Result : REAL;
begin
if (Maximum < Minimum) then
return INTEGER'low;
else
Result := real(Value) * ((real(Maximum) + 0.5) - (real(Minimum) - 0.5)) + (real(Minimum) - 0.5);
case RoundingStyle is
when ROUND_TO_NEAREST => return integer(round(Result));
when ROUND_TO_ZERO => report "scale: unsupported RoundingStyle." severity FAILURE;
when ROUND_TO_INF => report "scale: unsupported RoundingStyle." severity FAILURE;
when ROUND_UP => return integer(ceil(Result));
when ROUND_DOWN => return integer(floor(Result));
when others => report "scale: unsupported RoundingStyle." severity FAILURE;
end case;
end if;
end function;
function scale(Value : REAL; Minimum : REAL; Maximum : REAL) return REAL is
begin
if (Maximum < Minimum) then
return REAL'low;
else
return Value * (Maximum - Minimum) + Minimum;
end if;
end function;
function resize(vec : bit_vector; length : natural; fill : bit := '0') return bit_vector is
constant high2b : natural := vec'low+length-1;
constant highcp : natural := imin(vec'high, high2b);
variable res_up : bit_vector(vec'low to high2b);
variable res_dn : bit_vector(high2b downto vec'low);
begin
if vec'ascending then
res_up := (others => fill);
res_up(vec'low to highcp) := vec(vec'low to highcp);
return res_up;
else
res_dn := (others => fill);
res_dn(highcp downto vec'low) := vec(highcp downto vec'low);
return res_dn;
end if;
end resize;
function resize(vec : std_logic_vector; length : natural; fill : std_logic := '0') return std_logic_vector is
constant high2b : natural := vec'low+length-1;
constant highcp : natural := imin(vec'high, high2b);
variable res_up : std_logic_vector(vec'low to high2b);
variable res_dn : std_logic_vector(high2b downto vec'low);
begin
if vec'ascending then
res_up := (others => fill);
res_up(vec'low to highcp) := vec(vec'low to highcp);
return res_up;
else
res_dn := (others => fill);
res_dn(highcp downto vec'low) := vec(highcp downto vec'low);
return res_dn;
end if;
end resize;
-- Move vector boundaries
-- ==========================================================================
function move(vec : std_logic_vector; ofs : integer) return std_logic_vector is
variable res_up : std_logic_vector(vec'low +ofs to vec'high+ofs);
variable res_dn : std_logic_vector(vec'high+ofs downto vec'low +ofs);
begin
if vec'ascending then
res_up := vec;
return res_up;
else
res_dn := vec;
return res_dn;
end if;
end move;
function movez(vec : std_logic_vector) return std_logic_vector is
begin
return move(vec, -vec'low);
end movez;
function ascend(vec : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(vec'low to vec'high);
begin
res := vec;
return res;
end ascend;
function descend(vec : std_logic_vector) return std_logic_vector is
variable res : std_logic_vector(vec'high downto vec'low);
begin
res := vec;
return res;
end descend;
end package body;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc1182.vhd,v 1.2 2001-10-26 16:29:39 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c08s01b00x00p01n01i01182ent IS
END c08s01b00x00p01n01i01182ent;
ARCHITECTURE c08s01b00x00p01n01i01182arch OF c08s01b00x00p01n01i01182ent IS
BEGIN
TESTING: PROCESS
variable k : time := 0 ns;
BEGIN
k := now;
wait for 5 ns;
k := now - k;
assert NOT( k=5 ns )
report "***PASSED TEST: c08s01b00x00p01n01i01182"
severity NOTE;
assert ( k=5 ns)
report "***FAILED TEST: c08s01b00x00p01n01i01182 - A wait statement cause the suspension of the process statement"
severity ERROR;
wait;
END PROCESS TESTING;
END c08s01b00x00p01n01i01182arch;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc1182.vhd,v 1.2 2001-10-26 16:29:39 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c08s01b00x00p01n01i01182ent IS
END c08s01b00x00p01n01i01182ent;
ARCHITECTURE c08s01b00x00p01n01i01182arch OF c08s01b00x00p01n01i01182ent IS
BEGIN
TESTING: PROCESS
variable k : time := 0 ns;
BEGIN
k := now;
wait for 5 ns;
k := now - k;
assert NOT( k=5 ns )
report "***PASSED TEST: c08s01b00x00p01n01i01182"
severity NOTE;
assert ( k=5 ns)
report "***FAILED TEST: c08s01b00x00p01n01i01182 - A wait statement cause the suspension of the process statement"
severity ERROR;
wait;
END PROCESS TESTING;
END c08s01b00x00p01n01i01182arch;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc1182.vhd,v 1.2 2001-10-26 16:29:39 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c08s01b00x00p01n01i01182ent IS
END c08s01b00x00p01n01i01182ent;
ARCHITECTURE c08s01b00x00p01n01i01182arch OF c08s01b00x00p01n01i01182ent IS
BEGIN
TESTING: PROCESS
variable k : time := 0 ns;
BEGIN
k := now;
wait for 5 ns;
k := now - k;
assert NOT( k=5 ns )
report "***PASSED TEST: c08s01b00x00p01n01i01182"
severity NOTE;
assert ( k=5 ns)
report "***FAILED TEST: c08s01b00x00p01n01i01182 - A wait statement cause the suspension of the process statement"
severity ERROR;
wait;
END PROCESS TESTING;
END c08s01b00x00p01n01i01182arch;
|
---------------------------------------------------
-- School: University of Massachusetts Dartmouth
-- Department: Computer and Electrical Engineering
-- Engineer: Daniel Noyes
--
-- Create Date: SPRING 2016
-- Module Name: REGBank
-- Project Name: REGBank
-- Target Devices: Spartan-3E
-- Tool versions: Xilinx ISE 14.7
-- Description: Register Bank
---------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.NUMERIC_STD.ALL;
use work.ALL;
entity RegBank is
GENERIC (DATA_WIDTH:positive:=16; REG_SIZE:positive:=4);
PORT (
CLK : in STD_LOGIC;
RST : in STD_LOGIC;
-- Register A
RegA_Sel : in STD_LOGIC_VECTOR (REG_SIZE-1 downto 0);
RegA : out STD_LOGIC_VECTOR (DATA_WIDTH-1 downto 0);
-- Register B
RegB_Sel : in STD_LOGIC_VECTOR (REG_SIZE-1 downto 0);
RegB : out STD_LOGIC_VECTOR (DATA_WIDTH-1 downto 0);
-- Input Register
RegIN : in STD_LOGIC_VECTOR (DATA_WIDTH-1 downto 0);
RegIN_Sel : in STD_LOGIC_VECTOR (REG_SIZE-1 downto 0);
RegIN_WE : in STD_LOGIC
);
end RegBank;
architecture Behavioral of RegBank is
type Reg_Array_Type is array (0 to 15) of STD_LOGIC_VECTOR(DATA_WIDTH-1 downto 0);
signal RegArray: Reg_Array_Type;
begin
--Reg A
RegA <= RegArray(to_integer(unsigned(RegA_Sel)));
--Reg B
RegB <= RegArray(to_integer(unsigned(RegB_Sel)));
process(RST,CLK)
begin
if (RST = '1') then
RegArray <= (OTHERS => (OTHERS => '0'));
elsif (clk'event and clk='1') then
if (RegIN_WE = '1') then
RegArray(to_integer(unsigned(RegIN_Sel))) <= RegIN;
end if;
end if;
end process;
end Behavioral;
|
library verilog;
use verilog.vl_types.all;
entity View2_vlg_check_tst is
port(
hex0 : in vl_logic_vector(7 downto 0);
hex1 : in vl_logic_vector(7 downto 0);
Lose : in vl_logic;
Win : in vl_logic;
sampler_rx : in vl_logic
);
end View2_vlg_check_tst;
|
entity test is
type t is range foo'bar;
end;
|
entity repro is
end repro;
architecture behav of repro is
type int_vector is array (natural range <>) of integer;
constant c1 : int_vector (0 to 1) := 12 & 13;
constant c2 : int_vector (0 to 1) := 14 & 15;
constant p : boolean := c1 = c2;
constant p1 : boolean := c1 < c2;
begin
process
begin
case true is
when p => null;
when true => null;
end case;
wait;
end process;
end behav;
|
entity repro is
end repro;
architecture behav of repro is
type int_vector is array (natural range <>) of integer;
constant c1 : int_vector (0 to 1) := 12 & 13;
constant c2 : int_vector (0 to 1) := 14 & 15;
constant p : boolean := c1 = c2;
constant p1 : boolean := c1 < c2;
begin
process
begin
case true is
when p => null;
when true => null;
end case;
wait;
end process;
end behav;
|
entity repro is
end repro;
architecture behav of repro is
type int_vector is array (natural range <>) of integer;
constant c1 : int_vector (0 to 1) := 12 & 13;
constant c2 : int_vector (0 to 1) := 14 & 15;
constant p : boolean := c1 = c2;
constant p1 : boolean := c1 < c2;
begin
process
begin
case true is
when p => null;
when true => null;
end case;
wait;
end process;
end behav;
|
-- Copyright 1986-2016 Xilinx, Inc. All Rights Reserved.
-- --------------------------------------------------------------------------------
-- Tool Version: Vivado v.2016.4 (win64) Build 1733598 Wed Dec 14 22:35:39 MST 2016
-- Date : Sun Apr 09 07:04:02 2017
-- Host : GILAMONSTER running 64-bit major release (build 9200)
-- Command : write_vhdl -force -mode funcsim
-- C:/ZyboIP/examples/ov7670_hessian_split/ov7670_hessian_split.srcs/sources_1/bd/system/ip/system_processing_system7_0_0_1/system_processing_system7_0_0_sim_netlist.vhdl
-- Design : system_processing_system7_0_0
-- Purpose : This VHDL netlist is a functional simulation representation of the design and should not be modified or
-- synthesized. This netlist cannot be used for SDF annotated simulation.
-- Device : xc7z020clg484-1
-- --------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
library UNISIM;
use UNISIM.VCOMPONENTS.ALL;
entity system_processing_system7_0_0_processing_system7_v5_5_processing_system7 is
port (
CAN0_PHY_TX : out STD_LOGIC;
CAN0_PHY_RX : in STD_LOGIC;
CAN1_PHY_TX : out STD_LOGIC;
CAN1_PHY_RX : in STD_LOGIC;
ENET0_GMII_TX_EN : out STD_LOGIC;
ENET0_GMII_TX_ER : out STD_LOGIC;
ENET0_MDIO_MDC : out STD_LOGIC;
ENET0_MDIO_O : out STD_LOGIC;
ENET0_MDIO_T : out STD_LOGIC;
ENET0_PTP_DELAY_REQ_RX : out STD_LOGIC;
ENET0_PTP_DELAY_REQ_TX : out STD_LOGIC;
ENET0_PTP_PDELAY_REQ_RX : out STD_LOGIC;
ENET0_PTP_PDELAY_REQ_TX : out STD_LOGIC;
ENET0_PTP_PDELAY_RESP_RX : out STD_LOGIC;
ENET0_PTP_PDELAY_RESP_TX : out STD_LOGIC;
ENET0_PTP_SYNC_FRAME_RX : out STD_LOGIC;
ENET0_PTP_SYNC_FRAME_TX : out STD_LOGIC;
ENET0_SOF_RX : out STD_LOGIC;
ENET0_SOF_TX : out STD_LOGIC;
ENET0_GMII_TXD : out STD_LOGIC_VECTOR ( 7 downto 0 );
ENET0_GMII_COL : in STD_LOGIC;
ENET0_GMII_CRS : in STD_LOGIC;
ENET0_GMII_RX_CLK : in STD_LOGIC;
ENET0_GMII_RX_DV : in STD_LOGIC;
ENET0_GMII_RX_ER : in STD_LOGIC;
ENET0_GMII_TX_CLK : in STD_LOGIC;
ENET0_MDIO_I : in STD_LOGIC;
ENET0_EXT_INTIN : in STD_LOGIC;
ENET0_GMII_RXD : in STD_LOGIC_VECTOR ( 7 downto 0 );
ENET1_GMII_TX_EN : out STD_LOGIC;
ENET1_GMII_TX_ER : out STD_LOGIC;
ENET1_MDIO_MDC : out STD_LOGIC;
ENET1_MDIO_O : out STD_LOGIC;
ENET1_MDIO_T : out STD_LOGIC;
ENET1_PTP_DELAY_REQ_RX : out STD_LOGIC;
ENET1_PTP_DELAY_REQ_TX : out STD_LOGIC;
ENET1_PTP_PDELAY_REQ_RX : out STD_LOGIC;
ENET1_PTP_PDELAY_REQ_TX : out STD_LOGIC;
ENET1_PTP_PDELAY_RESP_RX : out STD_LOGIC;
ENET1_PTP_PDELAY_RESP_TX : out STD_LOGIC;
ENET1_PTP_SYNC_FRAME_RX : out STD_LOGIC;
ENET1_PTP_SYNC_FRAME_TX : out STD_LOGIC;
ENET1_SOF_RX : out STD_LOGIC;
ENET1_SOF_TX : out STD_LOGIC;
ENET1_GMII_TXD : out STD_LOGIC_VECTOR ( 7 downto 0 );
ENET1_GMII_COL : in STD_LOGIC;
ENET1_GMII_CRS : in STD_LOGIC;
ENET1_GMII_RX_CLK : in STD_LOGIC;
ENET1_GMII_RX_DV : in STD_LOGIC;
ENET1_GMII_RX_ER : in STD_LOGIC;
ENET1_GMII_TX_CLK : in STD_LOGIC;
ENET1_MDIO_I : in STD_LOGIC;
ENET1_EXT_INTIN : in STD_LOGIC;
ENET1_GMII_RXD : in STD_LOGIC_VECTOR ( 7 downto 0 );
GPIO_I : in STD_LOGIC_VECTOR ( 63 downto 0 );
GPIO_O : out STD_LOGIC_VECTOR ( 63 downto 0 );
GPIO_T : out STD_LOGIC_VECTOR ( 63 downto 0 );
I2C0_SDA_I : in STD_LOGIC;
I2C0_SDA_O : out STD_LOGIC;
I2C0_SDA_T : out STD_LOGIC;
I2C0_SCL_I : in STD_LOGIC;
I2C0_SCL_O : out STD_LOGIC;
I2C0_SCL_T : out STD_LOGIC;
I2C1_SDA_I : in STD_LOGIC;
I2C1_SDA_O : out STD_LOGIC;
I2C1_SDA_T : out STD_LOGIC;
I2C1_SCL_I : in STD_LOGIC;
I2C1_SCL_O : out STD_LOGIC;
I2C1_SCL_T : out STD_LOGIC;
PJTAG_TCK : in STD_LOGIC;
PJTAG_TMS : in STD_LOGIC;
PJTAG_TDI : in STD_LOGIC;
PJTAG_TDO : out STD_LOGIC;
SDIO0_CLK : out STD_LOGIC;
SDIO0_CLK_FB : in STD_LOGIC;
SDIO0_CMD_O : out STD_LOGIC;
SDIO0_CMD_I : in STD_LOGIC;
SDIO0_CMD_T : out STD_LOGIC;
SDIO0_DATA_I : in STD_LOGIC_VECTOR ( 3 downto 0 );
SDIO0_DATA_O : out STD_LOGIC_VECTOR ( 3 downto 0 );
SDIO0_DATA_T : out STD_LOGIC_VECTOR ( 3 downto 0 );
SDIO0_LED : out STD_LOGIC;
SDIO0_CDN : in STD_LOGIC;
SDIO0_WP : in STD_LOGIC;
SDIO0_BUSPOW : out STD_LOGIC;
SDIO0_BUSVOLT : out STD_LOGIC_VECTOR ( 2 downto 0 );
SDIO1_CLK : out STD_LOGIC;
SDIO1_CLK_FB : in STD_LOGIC;
SDIO1_CMD_O : out STD_LOGIC;
SDIO1_CMD_I : in STD_LOGIC;
SDIO1_CMD_T : out STD_LOGIC;
SDIO1_DATA_I : in STD_LOGIC_VECTOR ( 3 downto 0 );
SDIO1_DATA_O : out STD_LOGIC_VECTOR ( 3 downto 0 );
SDIO1_DATA_T : out STD_LOGIC_VECTOR ( 3 downto 0 );
SDIO1_LED : out STD_LOGIC;
SDIO1_CDN : in STD_LOGIC;
SDIO1_WP : in STD_LOGIC;
SDIO1_BUSPOW : out STD_LOGIC;
SDIO1_BUSVOLT : out STD_LOGIC_VECTOR ( 2 downto 0 );
SPI0_SCLK_I : in STD_LOGIC;
SPI0_SCLK_O : out STD_LOGIC;
SPI0_SCLK_T : out STD_LOGIC;
SPI0_MOSI_I : in STD_LOGIC;
SPI0_MOSI_O : out STD_LOGIC;
SPI0_MOSI_T : out STD_LOGIC;
SPI0_MISO_I : in STD_LOGIC;
SPI0_MISO_O : out STD_LOGIC;
SPI0_MISO_T : out STD_LOGIC;
SPI0_SS_I : in STD_LOGIC;
SPI0_SS_O : out STD_LOGIC;
SPI0_SS1_O : out STD_LOGIC;
SPI0_SS2_O : out STD_LOGIC;
SPI0_SS_T : out STD_LOGIC;
SPI1_SCLK_I : in STD_LOGIC;
SPI1_SCLK_O : out STD_LOGIC;
SPI1_SCLK_T : out STD_LOGIC;
SPI1_MOSI_I : in STD_LOGIC;
SPI1_MOSI_O : out STD_LOGIC;
SPI1_MOSI_T : out STD_LOGIC;
SPI1_MISO_I : in STD_LOGIC;
SPI1_MISO_O : out STD_LOGIC;
SPI1_MISO_T : out STD_LOGIC;
SPI1_SS_I : in STD_LOGIC;
SPI1_SS_O : out STD_LOGIC;
SPI1_SS1_O : out STD_LOGIC;
SPI1_SS2_O : out STD_LOGIC;
SPI1_SS_T : out STD_LOGIC;
UART0_DTRN : out STD_LOGIC;
UART0_RTSN : out STD_LOGIC;
UART0_TX : out STD_LOGIC;
UART0_CTSN : in STD_LOGIC;
UART0_DCDN : in STD_LOGIC;
UART0_DSRN : in STD_LOGIC;
UART0_RIN : in STD_LOGIC;
UART0_RX : in STD_LOGIC;
UART1_DTRN : out STD_LOGIC;
UART1_RTSN : out STD_LOGIC;
UART1_TX : out STD_LOGIC;
UART1_CTSN : in STD_LOGIC;
UART1_DCDN : in STD_LOGIC;
UART1_DSRN : in STD_LOGIC;
UART1_RIN : in STD_LOGIC;
UART1_RX : in STD_LOGIC;
TTC0_WAVE0_OUT : out STD_LOGIC;
TTC0_WAVE1_OUT : out STD_LOGIC;
TTC0_WAVE2_OUT : out STD_LOGIC;
TTC0_CLK0_IN : in STD_LOGIC;
TTC0_CLK1_IN : in STD_LOGIC;
TTC0_CLK2_IN : in STD_LOGIC;
TTC1_WAVE0_OUT : out STD_LOGIC;
TTC1_WAVE1_OUT : out STD_LOGIC;
TTC1_WAVE2_OUT : out STD_LOGIC;
TTC1_CLK0_IN : in STD_LOGIC;
TTC1_CLK1_IN : in STD_LOGIC;
TTC1_CLK2_IN : in STD_LOGIC;
WDT_CLK_IN : in STD_LOGIC;
WDT_RST_OUT : out STD_LOGIC;
TRACE_CLK : in STD_LOGIC;
TRACE_CTL : out STD_LOGIC;
TRACE_DATA : out STD_LOGIC_VECTOR ( 1 downto 0 );
TRACE_CLK_OUT : out STD_LOGIC;
USB0_PORT_INDCTL : out STD_LOGIC_VECTOR ( 1 downto 0 );
USB0_VBUS_PWRSELECT : out STD_LOGIC;
USB0_VBUS_PWRFAULT : in STD_LOGIC;
USB1_PORT_INDCTL : out STD_LOGIC_VECTOR ( 1 downto 0 );
USB1_VBUS_PWRSELECT : out STD_LOGIC;
USB1_VBUS_PWRFAULT : in STD_LOGIC;
SRAM_INTIN : in STD_LOGIC;
M_AXI_GP0_ARESETN : out STD_LOGIC;
M_AXI_GP0_ARVALID : out STD_LOGIC;
M_AXI_GP0_AWVALID : out STD_LOGIC;
M_AXI_GP0_BREADY : out STD_LOGIC;
M_AXI_GP0_RREADY : out STD_LOGIC;
M_AXI_GP0_WLAST : out STD_LOGIC;
M_AXI_GP0_WVALID : out STD_LOGIC;
M_AXI_GP0_ARID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_AWID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_WID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_ARBURST : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_ARLOCK : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_ARSIZE : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP0_AWBURST : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_AWLOCK : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_AWSIZE : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP0_ARPROT : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP0_AWPROT : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP0_ARADDR : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP0_AWADDR : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP0_WDATA : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP0_ARCACHE : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_ARLEN : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_ARQOS : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_AWCACHE : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_AWLEN : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_AWQOS : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_WSTRB : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_ACLK : in STD_LOGIC;
M_AXI_GP0_ARREADY : in STD_LOGIC;
M_AXI_GP0_AWREADY : in STD_LOGIC;
M_AXI_GP0_BVALID : in STD_LOGIC;
M_AXI_GP0_RLAST : in STD_LOGIC;
M_AXI_GP0_RVALID : in STD_LOGIC;
M_AXI_GP0_WREADY : in STD_LOGIC;
M_AXI_GP0_BID : in STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_RID : in STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_BRESP : in STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_RRESP : in STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_RDATA : in STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP1_ARESETN : out STD_LOGIC;
M_AXI_GP1_ARVALID : out STD_LOGIC;
M_AXI_GP1_AWVALID : out STD_LOGIC;
M_AXI_GP1_BREADY : out STD_LOGIC;
M_AXI_GP1_RREADY : out STD_LOGIC;
M_AXI_GP1_WLAST : out STD_LOGIC;
M_AXI_GP1_WVALID : out STD_LOGIC;
M_AXI_GP1_ARID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP1_AWID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP1_WID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP1_ARBURST : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP1_ARLOCK : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP1_ARSIZE : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP1_AWBURST : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP1_AWLOCK : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP1_AWSIZE : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP1_ARPROT : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP1_AWPROT : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP1_ARADDR : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP1_AWADDR : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP1_WDATA : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP1_ARCACHE : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP1_ARLEN : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP1_ARQOS : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP1_AWCACHE : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP1_AWLEN : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP1_AWQOS : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP1_WSTRB : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP1_ACLK : in STD_LOGIC;
M_AXI_GP1_ARREADY : in STD_LOGIC;
M_AXI_GP1_AWREADY : in STD_LOGIC;
M_AXI_GP1_BVALID : in STD_LOGIC;
M_AXI_GP1_RLAST : in STD_LOGIC;
M_AXI_GP1_RVALID : in STD_LOGIC;
M_AXI_GP1_WREADY : in STD_LOGIC;
M_AXI_GP1_BID : in STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP1_RID : in STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP1_BRESP : in STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP1_RRESP : in STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP1_RDATA : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP0_ARESETN : out STD_LOGIC;
S_AXI_GP0_ARREADY : out STD_LOGIC;
S_AXI_GP0_AWREADY : out STD_LOGIC;
S_AXI_GP0_BVALID : out STD_LOGIC;
S_AXI_GP0_RLAST : out STD_LOGIC;
S_AXI_GP0_RVALID : out STD_LOGIC;
S_AXI_GP0_WREADY : out STD_LOGIC;
S_AXI_GP0_BRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP0_RRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP0_RDATA : out STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP0_BID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP0_RID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP0_ACLK : in STD_LOGIC;
S_AXI_GP0_ARVALID : in STD_LOGIC;
S_AXI_GP0_AWVALID : in STD_LOGIC;
S_AXI_GP0_BREADY : in STD_LOGIC;
S_AXI_GP0_RREADY : in STD_LOGIC;
S_AXI_GP0_WLAST : in STD_LOGIC;
S_AXI_GP0_WVALID : in STD_LOGIC;
S_AXI_GP0_ARBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP0_ARLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP0_ARSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_GP0_AWBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP0_AWLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP0_AWSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_GP0_ARPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_GP0_AWPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_GP0_ARADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP0_AWADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP0_WDATA : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP0_ARCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP0_ARLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP0_ARQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP0_AWCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP0_AWLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP0_AWQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP0_WSTRB : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP0_ARID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP0_AWID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP0_WID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP1_ARESETN : out STD_LOGIC;
S_AXI_GP1_ARREADY : out STD_LOGIC;
S_AXI_GP1_AWREADY : out STD_LOGIC;
S_AXI_GP1_BVALID : out STD_LOGIC;
S_AXI_GP1_RLAST : out STD_LOGIC;
S_AXI_GP1_RVALID : out STD_LOGIC;
S_AXI_GP1_WREADY : out STD_LOGIC;
S_AXI_GP1_BRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP1_RRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP1_RDATA : out STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP1_BID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP1_RID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP1_ACLK : in STD_LOGIC;
S_AXI_GP1_ARVALID : in STD_LOGIC;
S_AXI_GP1_AWVALID : in STD_LOGIC;
S_AXI_GP1_BREADY : in STD_LOGIC;
S_AXI_GP1_RREADY : in STD_LOGIC;
S_AXI_GP1_WLAST : in STD_LOGIC;
S_AXI_GP1_WVALID : in STD_LOGIC;
S_AXI_GP1_ARBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP1_ARLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP1_ARSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_GP1_AWBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP1_AWLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_GP1_AWSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_GP1_ARPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_GP1_AWPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_GP1_ARADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP1_AWADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP1_WDATA : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_GP1_ARCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP1_ARLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP1_ARQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP1_AWCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP1_AWLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP1_AWQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP1_WSTRB : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_GP1_ARID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP1_AWID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_GP1_WID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_ACP_ARESETN : out STD_LOGIC;
S_AXI_ACP_ARREADY : out STD_LOGIC;
S_AXI_ACP_AWREADY : out STD_LOGIC;
S_AXI_ACP_BVALID : out STD_LOGIC;
S_AXI_ACP_RLAST : out STD_LOGIC;
S_AXI_ACP_RVALID : out STD_LOGIC;
S_AXI_ACP_WREADY : out STD_LOGIC;
S_AXI_ACP_BRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_ACP_RRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_ACP_BID : out STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_RID : out STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_RDATA : out STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_ACP_ACLK : in STD_LOGIC;
S_AXI_ACP_ARVALID : in STD_LOGIC;
S_AXI_ACP_AWVALID : in STD_LOGIC;
S_AXI_ACP_BREADY : in STD_LOGIC;
S_AXI_ACP_RREADY : in STD_LOGIC;
S_AXI_ACP_WLAST : in STD_LOGIC;
S_AXI_ACP_WVALID : in STD_LOGIC;
S_AXI_ACP_ARID : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_ARPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_AWID : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_AWPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_WID : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_ARADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_ACP_AWADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_ACP_ARCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_ACP_ARLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_ACP_ARQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_ACP_AWCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_ACP_AWLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_ACP_AWQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_ACP_ARBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_ACP_ARLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_ACP_ARSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_AWBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_ACP_AWLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_ACP_AWSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_ACP_ARUSER : in STD_LOGIC_VECTOR ( 4 downto 0 );
S_AXI_ACP_AWUSER : in STD_LOGIC_VECTOR ( 4 downto 0 );
S_AXI_ACP_WDATA : in STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_ACP_WSTRB : in STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP0_ARESETN : out STD_LOGIC;
S_AXI_HP0_ARREADY : out STD_LOGIC;
S_AXI_HP0_AWREADY : out STD_LOGIC;
S_AXI_HP0_BVALID : out STD_LOGIC;
S_AXI_HP0_RLAST : out STD_LOGIC;
S_AXI_HP0_RVALID : out STD_LOGIC;
S_AXI_HP0_WREADY : out STD_LOGIC;
S_AXI_HP0_BRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP0_RRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP0_BID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP0_RID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP0_RDATA : out STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_HP0_RCOUNT : out STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP0_WCOUNT : out STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP0_RACOUNT : out STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP0_WACOUNT : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP0_ACLK : in STD_LOGIC;
S_AXI_HP0_ARVALID : in STD_LOGIC;
S_AXI_HP0_AWVALID : in STD_LOGIC;
S_AXI_HP0_BREADY : in STD_LOGIC;
S_AXI_HP0_RDISSUECAP1_EN : in STD_LOGIC;
S_AXI_HP0_RREADY : in STD_LOGIC;
S_AXI_HP0_WLAST : in STD_LOGIC;
S_AXI_HP0_WRISSUECAP1_EN : in STD_LOGIC;
S_AXI_HP0_WVALID : in STD_LOGIC;
S_AXI_HP0_ARBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP0_ARLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP0_ARSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP0_AWBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP0_AWLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP0_AWSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP0_ARPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP0_AWPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP0_ARADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_HP0_AWADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_HP0_ARCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP0_ARLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP0_ARQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP0_AWCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP0_AWLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP0_AWQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP0_ARID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP0_AWID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP0_WID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP0_WDATA : in STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_HP0_WSTRB : in STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP1_ARESETN : out STD_LOGIC;
S_AXI_HP1_ARREADY : out STD_LOGIC;
S_AXI_HP1_AWREADY : out STD_LOGIC;
S_AXI_HP1_BVALID : out STD_LOGIC;
S_AXI_HP1_RLAST : out STD_LOGIC;
S_AXI_HP1_RVALID : out STD_LOGIC;
S_AXI_HP1_WREADY : out STD_LOGIC;
S_AXI_HP1_BRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP1_RRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP1_BID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP1_RID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP1_RDATA : out STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_HP1_RCOUNT : out STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP1_WCOUNT : out STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP1_RACOUNT : out STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP1_WACOUNT : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP1_ACLK : in STD_LOGIC;
S_AXI_HP1_ARVALID : in STD_LOGIC;
S_AXI_HP1_AWVALID : in STD_LOGIC;
S_AXI_HP1_BREADY : in STD_LOGIC;
S_AXI_HP1_RDISSUECAP1_EN : in STD_LOGIC;
S_AXI_HP1_RREADY : in STD_LOGIC;
S_AXI_HP1_WLAST : in STD_LOGIC;
S_AXI_HP1_WRISSUECAP1_EN : in STD_LOGIC;
S_AXI_HP1_WVALID : in STD_LOGIC;
S_AXI_HP1_ARBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP1_ARLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP1_ARSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP1_AWBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP1_AWLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP1_AWSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP1_ARPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP1_AWPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP1_ARADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_HP1_AWADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_HP1_ARCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP1_ARLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP1_ARQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP1_AWCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP1_AWLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP1_AWQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP1_ARID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP1_AWID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP1_WID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP1_WDATA : in STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_HP1_WSTRB : in STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP2_ARESETN : out STD_LOGIC;
S_AXI_HP2_ARREADY : out STD_LOGIC;
S_AXI_HP2_AWREADY : out STD_LOGIC;
S_AXI_HP2_BVALID : out STD_LOGIC;
S_AXI_HP2_RLAST : out STD_LOGIC;
S_AXI_HP2_RVALID : out STD_LOGIC;
S_AXI_HP2_WREADY : out STD_LOGIC;
S_AXI_HP2_BRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP2_RRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP2_BID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP2_RID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP2_RDATA : out STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_HP2_RCOUNT : out STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP2_WCOUNT : out STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP2_RACOUNT : out STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP2_WACOUNT : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP2_ACLK : in STD_LOGIC;
S_AXI_HP2_ARVALID : in STD_LOGIC;
S_AXI_HP2_AWVALID : in STD_LOGIC;
S_AXI_HP2_BREADY : in STD_LOGIC;
S_AXI_HP2_RDISSUECAP1_EN : in STD_LOGIC;
S_AXI_HP2_RREADY : in STD_LOGIC;
S_AXI_HP2_WLAST : in STD_LOGIC;
S_AXI_HP2_WRISSUECAP1_EN : in STD_LOGIC;
S_AXI_HP2_WVALID : in STD_LOGIC;
S_AXI_HP2_ARBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP2_ARLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP2_ARSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP2_AWBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP2_AWLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP2_AWSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP2_ARPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP2_AWPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP2_ARADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_HP2_AWADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_HP2_ARCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP2_ARLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP2_ARQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP2_AWCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP2_AWLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP2_AWQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP2_ARID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP2_AWID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP2_WID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP2_WDATA : in STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_HP2_WSTRB : in STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP3_ARESETN : out STD_LOGIC;
S_AXI_HP3_ARREADY : out STD_LOGIC;
S_AXI_HP3_AWREADY : out STD_LOGIC;
S_AXI_HP3_BVALID : out STD_LOGIC;
S_AXI_HP3_RLAST : out STD_LOGIC;
S_AXI_HP3_RVALID : out STD_LOGIC;
S_AXI_HP3_WREADY : out STD_LOGIC;
S_AXI_HP3_BRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP3_RRESP : out STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP3_BID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP3_RID : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP3_RDATA : out STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_HP3_RCOUNT : out STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP3_WCOUNT : out STD_LOGIC_VECTOR ( 7 downto 0 );
S_AXI_HP3_RACOUNT : out STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP3_WACOUNT : out STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP3_ACLK : in STD_LOGIC;
S_AXI_HP3_ARVALID : in STD_LOGIC;
S_AXI_HP3_AWVALID : in STD_LOGIC;
S_AXI_HP3_BREADY : in STD_LOGIC;
S_AXI_HP3_RDISSUECAP1_EN : in STD_LOGIC;
S_AXI_HP3_RREADY : in STD_LOGIC;
S_AXI_HP3_WLAST : in STD_LOGIC;
S_AXI_HP3_WRISSUECAP1_EN : in STD_LOGIC;
S_AXI_HP3_WVALID : in STD_LOGIC;
S_AXI_HP3_ARBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP3_ARLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP3_ARSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP3_AWBURST : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP3_AWLOCK : in STD_LOGIC_VECTOR ( 1 downto 0 );
S_AXI_HP3_AWSIZE : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP3_ARPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP3_AWPROT : in STD_LOGIC_VECTOR ( 2 downto 0 );
S_AXI_HP3_ARADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_HP3_AWADDR : in STD_LOGIC_VECTOR ( 31 downto 0 );
S_AXI_HP3_ARCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP3_ARLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP3_ARQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP3_AWCACHE : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP3_AWLEN : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP3_AWQOS : in STD_LOGIC_VECTOR ( 3 downto 0 );
S_AXI_HP3_ARID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP3_AWID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP3_WID : in STD_LOGIC_VECTOR ( 5 downto 0 );
S_AXI_HP3_WDATA : in STD_LOGIC_VECTOR ( 63 downto 0 );
S_AXI_HP3_WSTRB : in STD_LOGIC_VECTOR ( 7 downto 0 );
IRQ_P2F_DMAC_ABORT : out STD_LOGIC;
IRQ_P2F_DMAC0 : out STD_LOGIC;
IRQ_P2F_DMAC1 : out STD_LOGIC;
IRQ_P2F_DMAC2 : out STD_LOGIC;
IRQ_P2F_DMAC3 : out STD_LOGIC;
IRQ_P2F_DMAC4 : out STD_LOGIC;
IRQ_P2F_DMAC5 : out STD_LOGIC;
IRQ_P2F_DMAC6 : out STD_LOGIC;
IRQ_P2F_DMAC7 : out STD_LOGIC;
IRQ_P2F_SMC : out STD_LOGIC;
IRQ_P2F_QSPI : out STD_LOGIC;
IRQ_P2F_CTI : out STD_LOGIC;
IRQ_P2F_GPIO : out STD_LOGIC;
IRQ_P2F_USB0 : out STD_LOGIC;
IRQ_P2F_ENET0 : out STD_LOGIC;
IRQ_P2F_ENET_WAKE0 : out STD_LOGIC;
IRQ_P2F_SDIO0 : out STD_LOGIC;
IRQ_P2F_I2C0 : out STD_LOGIC;
IRQ_P2F_SPI0 : out STD_LOGIC;
IRQ_P2F_UART0 : out STD_LOGIC;
IRQ_P2F_CAN0 : out STD_LOGIC;
IRQ_P2F_USB1 : out STD_LOGIC;
IRQ_P2F_ENET1 : out STD_LOGIC;
IRQ_P2F_ENET_WAKE1 : out STD_LOGIC;
IRQ_P2F_SDIO1 : out STD_LOGIC;
IRQ_P2F_I2C1 : out STD_LOGIC;
IRQ_P2F_SPI1 : out STD_LOGIC;
IRQ_P2F_UART1 : out STD_LOGIC;
IRQ_P2F_CAN1 : out STD_LOGIC;
IRQ_F2P : in STD_LOGIC_VECTOR ( 0 to 0 );
Core0_nFIQ : in STD_LOGIC;
Core0_nIRQ : in STD_LOGIC;
Core1_nFIQ : in STD_LOGIC;
Core1_nIRQ : in STD_LOGIC;
DMA0_DATYPE : out STD_LOGIC_VECTOR ( 1 downto 0 );
DMA0_DAVALID : out STD_LOGIC;
DMA0_DRREADY : out STD_LOGIC;
DMA0_RSTN : out STD_LOGIC;
DMA1_DATYPE : out STD_LOGIC_VECTOR ( 1 downto 0 );
DMA1_DAVALID : out STD_LOGIC;
DMA1_DRREADY : out STD_LOGIC;
DMA1_RSTN : out STD_LOGIC;
DMA2_DATYPE : out STD_LOGIC_VECTOR ( 1 downto 0 );
DMA2_DAVALID : out STD_LOGIC;
DMA2_DRREADY : out STD_LOGIC;
DMA2_RSTN : out STD_LOGIC;
DMA3_DATYPE : out STD_LOGIC_VECTOR ( 1 downto 0 );
DMA3_DAVALID : out STD_LOGIC;
DMA3_DRREADY : out STD_LOGIC;
DMA3_RSTN : out STD_LOGIC;
DMA0_ACLK : in STD_LOGIC;
DMA0_DAREADY : in STD_LOGIC;
DMA0_DRLAST : in STD_LOGIC;
DMA0_DRVALID : in STD_LOGIC;
DMA1_ACLK : in STD_LOGIC;
DMA1_DAREADY : in STD_LOGIC;
DMA1_DRLAST : in STD_LOGIC;
DMA1_DRVALID : in STD_LOGIC;
DMA2_ACLK : in STD_LOGIC;
DMA2_DAREADY : in STD_LOGIC;
DMA2_DRLAST : in STD_LOGIC;
DMA2_DRVALID : in STD_LOGIC;
DMA3_ACLK : in STD_LOGIC;
DMA3_DAREADY : in STD_LOGIC;
DMA3_DRLAST : in STD_LOGIC;
DMA3_DRVALID : in STD_LOGIC;
DMA0_DRTYPE : in STD_LOGIC_VECTOR ( 1 downto 0 );
DMA1_DRTYPE : in STD_LOGIC_VECTOR ( 1 downto 0 );
DMA2_DRTYPE : in STD_LOGIC_VECTOR ( 1 downto 0 );
DMA3_DRTYPE : in STD_LOGIC_VECTOR ( 1 downto 0 );
FCLK_CLK3 : out STD_LOGIC;
FCLK_CLK2 : out STD_LOGIC;
FCLK_CLK1 : out STD_LOGIC;
FCLK_CLK0 : out STD_LOGIC;
FCLK_CLKTRIG3_N : in STD_LOGIC;
FCLK_CLKTRIG2_N : in STD_LOGIC;
FCLK_CLKTRIG1_N : in STD_LOGIC;
FCLK_CLKTRIG0_N : in STD_LOGIC;
FCLK_RESET3_N : out STD_LOGIC;
FCLK_RESET2_N : out STD_LOGIC;
FCLK_RESET1_N : out STD_LOGIC;
FCLK_RESET0_N : out STD_LOGIC;
FTMD_TRACEIN_DATA : in STD_LOGIC_VECTOR ( 31 downto 0 );
FTMD_TRACEIN_VALID : in STD_LOGIC;
FTMD_TRACEIN_CLK : in STD_LOGIC;
FTMD_TRACEIN_ATID : in STD_LOGIC_VECTOR ( 3 downto 0 );
FTMT_F2P_TRIG_0 : in STD_LOGIC;
FTMT_F2P_TRIGACK_0 : out STD_LOGIC;
FTMT_F2P_TRIG_1 : in STD_LOGIC;
FTMT_F2P_TRIGACK_1 : out STD_LOGIC;
FTMT_F2P_TRIG_2 : in STD_LOGIC;
FTMT_F2P_TRIGACK_2 : out STD_LOGIC;
FTMT_F2P_TRIG_3 : in STD_LOGIC;
FTMT_F2P_TRIGACK_3 : out STD_LOGIC;
FTMT_F2P_DEBUG : in STD_LOGIC_VECTOR ( 31 downto 0 );
FTMT_P2F_TRIGACK_0 : in STD_LOGIC;
FTMT_P2F_TRIG_0 : out STD_LOGIC;
FTMT_P2F_TRIGACK_1 : in STD_LOGIC;
FTMT_P2F_TRIG_1 : out STD_LOGIC;
FTMT_P2F_TRIGACK_2 : in STD_LOGIC;
FTMT_P2F_TRIG_2 : out STD_LOGIC;
FTMT_P2F_TRIGACK_3 : in STD_LOGIC;
FTMT_P2F_TRIG_3 : out STD_LOGIC;
FTMT_P2F_DEBUG : out STD_LOGIC_VECTOR ( 31 downto 0 );
FPGA_IDLE_N : in STD_LOGIC;
EVENT_EVENTO : out STD_LOGIC;
EVENT_STANDBYWFE : out STD_LOGIC_VECTOR ( 1 downto 0 );
EVENT_STANDBYWFI : out STD_LOGIC_VECTOR ( 1 downto 0 );
EVENT_EVENTI : in STD_LOGIC;
DDR_ARB : in STD_LOGIC_VECTOR ( 3 downto 0 );
MIO : inout STD_LOGIC_VECTOR ( 53 downto 0 );
DDR_CAS_n : inout STD_LOGIC;
DDR_CKE : inout STD_LOGIC;
DDR_Clk_n : inout STD_LOGIC;
DDR_Clk : inout STD_LOGIC;
DDR_CS_n : inout STD_LOGIC;
DDR_DRSTB : inout STD_LOGIC;
DDR_ODT : inout STD_LOGIC;
DDR_RAS_n : inout STD_LOGIC;
DDR_WEB : inout STD_LOGIC;
DDR_BankAddr : inout STD_LOGIC_VECTOR ( 2 downto 0 );
DDR_Addr : inout STD_LOGIC_VECTOR ( 14 downto 0 );
DDR_VRN : inout STD_LOGIC;
DDR_VRP : inout STD_LOGIC;
DDR_DM : inout STD_LOGIC_VECTOR ( 3 downto 0 );
DDR_DQ : inout STD_LOGIC_VECTOR ( 31 downto 0 );
DDR_DQS_n : inout STD_LOGIC_VECTOR ( 3 downto 0 );
DDR_DQS : inout STD_LOGIC_VECTOR ( 3 downto 0 );
PS_SRSTB : inout STD_LOGIC;
PS_CLK : inout STD_LOGIC;
PS_PORB : inout STD_LOGIC
);
attribute C_DM_WIDTH : integer;
attribute C_DM_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 4;
attribute C_DQS_WIDTH : integer;
attribute C_DQS_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 4;
attribute C_DQ_WIDTH : integer;
attribute C_DQ_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 32;
attribute C_EMIO_GPIO_WIDTH : integer;
attribute C_EMIO_GPIO_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 64;
attribute C_EN_EMIO_ENET0 : integer;
attribute C_EN_EMIO_ENET0 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_EN_EMIO_ENET1 : integer;
attribute C_EN_EMIO_ENET1 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_EN_EMIO_PJTAG : integer;
attribute C_EN_EMIO_PJTAG of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_EN_EMIO_TRACE : integer;
attribute C_EN_EMIO_TRACE of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_FCLK_CLK0_BUF : string;
attribute C_FCLK_CLK0_BUF of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "TRUE";
attribute C_FCLK_CLK1_BUF : string;
attribute C_FCLK_CLK1_BUF of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "FALSE";
attribute C_FCLK_CLK2_BUF : string;
attribute C_FCLK_CLK2_BUF of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "FALSE";
attribute C_FCLK_CLK3_BUF : string;
attribute C_FCLK_CLK3_BUF of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "FALSE";
attribute C_GP0_EN_MODIFIABLE_TXN : integer;
attribute C_GP0_EN_MODIFIABLE_TXN of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_GP1_EN_MODIFIABLE_TXN : integer;
attribute C_GP1_EN_MODIFIABLE_TXN of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_INCLUDE_ACP_TRANS_CHECK : integer;
attribute C_INCLUDE_ACP_TRANS_CHECK of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_INCLUDE_TRACE_BUFFER : integer;
attribute C_INCLUDE_TRACE_BUFFER of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_IRQ_F2P_MODE : string;
attribute C_IRQ_F2P_MODE of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "DIRECT";
attribute C_MIO_PRIMITIVE : integer;
attribute C_MIO_PRIMITIVE of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 54;
attribute C_M_AXI_GP0_ENABLE_STATIC_REMAP : integer;
attribute C_M_AXI_GP0_ENABLE_STATIC_REMAP of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_M_AXI_GP0_ID_WIDTH : integer;
attribute C_M_AXI_GP0_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 12;
attribute C_M_AXI_GP0_THREAD_ID_WIDTH : integer;
attribute C_M_AXI_GP0_THREAD_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 12;
attribute C_M_AXI_GP1_ENABLE_STATIC_REMAP : integer;
attribute C_M_AXI_GP1_ENABLE_STATIC_REMAP of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_M_AXI_GP1_ID_WIDTH : integer;
attribute C_M_AXI_GP1_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 12;
attribute C_M_AXI_GP1_THREAD_ID_WIDTH : integer;
attribute C_M_AXI_GP1_THREAD_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 12;
attribute C_NUM_F2P_INTR_INPUTS : integer;
attribute C_NUM_F2P_INTR_INPUTS of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 1;
attribute C_PACKAGE_NAME : string;
attribute C_PACKAGE_NAME of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "clg484";
attribute C_PS7_SI_REV : string;
attribute C_PS7_SI_REV of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "PRODUCTION";
attribute C_S_AXI_ACP_ARUSER_VAL : integer;
attribute C_S_AXI_ACP_ARUSER_VAL of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 31;
attribute C_S_AXI_ACP_AWUSER_VAL : integer;
attribute C_S_AXI_ACP_AWUSER_VAL of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 31;
attribute C_S_AXI_ACP_ID_WIDTH : integer;
attribute C_S_AXI_ACP_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 3;
attribute C_S_AXI_GP0_ID_WIDTH : integer;
attribute C_S_AXI_GP0_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 6;
attribute C_S_AXI_GP1_ID_WIDTH : integer;
attribute C_S_AXI_GP1_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 6;
attribute C_S_AXI_HP0_DATA_WIDTH : integer;
attribute C_S_AXI_HP0_DATA_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 64;
attribute C_S_AXI_HP0_ID_WIDTH : integer;
attribute C_S_AXI_HP0_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 6;
attribute C_S_AXI_HP1_DATA_WIDTH : integer;
attribute C_S_AXI_HP1_DATA_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 64;
attribute C_S_AXI_HP1_ID_WIDTH : integer;
attribute C_S_AXI_HP1_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 6;
attribute C_S_AXI_HP2_DATA_WIDTH : integer;
attribute C_S_AXI_HP2_DATA_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 64;
attribute C_S_AXI_HP2_ID_WIDTH : integer;
attribute C_S_AXI_HP2_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 6;
attribute C_S_AXI_HP3_DATA_WIDTH : integer;
attribute C_S_AXI_HP3_DATA_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 64;
attribute C_S_AXI_HP3_ID_WIDTH : integer;
attribute C_S_AXI_HP3_ID_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 6;
attribute C_TRACE_BUFFER_CLOCK_DELAY : integer;
attribute C_TRACE_BUFFER_CLOCK_DELAY of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 12;
attribute C_TRACE_BUFFER_FIFO_SIZE : integer;
attribute C_TRACE_BUFFER_FIFO_SIZE of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 128;
attribute C_TRACE_INTERNAL_WIDTH : integer;
attribute C_TRACE_INTERNAL_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 2;
attribute C_TRACE_PIPELINE_WIDTH : integer;
attribute C_TRACE_PIPELINE_WIDTH of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 8;
attribute C_USE_AXI_NONSECURE : integer;
attribute C_USE_AXI_NONSECURE of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_DEFAULT_ACP_USER_VAL : integer;
attribute C_USE_DEFAULT_ACP_USER_VAL of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_M_AXI_GP0 : integer;
attribute C_USE_M_AXI_GP0 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 1;
attribute C_USE_M_AXI_GP1 : integer;
attribute C_USE_M_AXI_GP1 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_S_AXI_ACP : integer;
attribute C_USE_S_AXI_ACP of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_S_AXI_GP0 : integer;
attribute C_USE_S_AXI_GP0 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_S_AXI_GP1 : integer;
attribute C_USE_S_AXI_GP1 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_S_AXI_HP0 : integer;
attribute C_USE_S_AXI_HP0 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_S_AXI_HP1 : integer;
attribute C_USE_S_AXI_HP1 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_S_AXI_HP2 : integer;
attribute C_USE_S_AXI_HP2 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute C_USE_S_AXI_HP3 : integer;
attribute C_USE_S_AXI_HP3 of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
attribute HW_HANDOFF : string;
attribute HW_HANDOFF of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "system_processing_system7_0_0.hwdef";
attribute ORIG_REF_NAME : string;
attribute ORIG_REF_NAME of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "processing_system7_v5_5_processing_system7";
attribute POWER : string;
attribute POWER of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is "<PROCESSOR name={system} numA9Cores={2} clockFreq={666.666667} load={0.5} /><MEMORY name={code} memType={DDR3} dataWidth={32} clockFreq={533.333313} readRate={0.5} writeRate={0.5} /><IO interface={GPIO_Bank_1} ioStandard={LVCMOS18} bidis={2} ioBank={Vcco_p1} clockFreq={1} usageRate={0.5} /><IO interface={GPIO_Bank_0} ioStandard={LVCMOS33} bidis={10} ioBank={Vcco_p0} clockFreq={1} usageRate={0.5} /><IO interface={Timer} ioStandard={} bidis={0} ioBank={} clockFreq={111.111115} usageRate={0.5} /><IO interface={UART} ioStandard={LVCMOS18} bidis={2} ioBank={Vcco_p1} clockFreq={50.000000} usageRate={0.5} /><IO interface={SD} ioStandard={LVCMOS18} bidis={8} ioBank={Vcco_p1} clockFreq={50.000000} usageRate={0.5} /><IO interface={USB} ioStandard={LVCMOS18} bidis={12} ioBank={Vcco_p1} clockFreq={60} usageRate={0.5} /><IO interface={GigE} ioStandard={LVCMOS18} bidis={14} ioBank={Vcco_p1} clockFreq={125.000000} usageRate={0.5} /><IO interface={QSPI} ioStandard={LVCMOS33} bidis={6} ioBank={Vcco_p0} clockFreq={200} usageRate={0.5} /><PLL domain={Processor} vco={1333.333} /><PLL domain={Memory} vco={1066.667} /><PLL domain={IO} vco={1000.000} /><AXI interface={M_AXI_GP0} dataWidth={32} clockFreq={100} usageRate={0.5} />/>";
attribute USE_TRACE_DATA_EDGE_DETECTOR : integer;
attribute USE_TRACE_DATA_EDGE_DETECTOR of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 : entity is 0;
end system_processing_system7_0_0_processing_system7_v5_5_processing_system7;
architecture STRUCTURE of system_processing_system7_0_0_processing_system7_v5_5_processing_system7 is
signal \<const0>\ : STD_LOGIC;
signal ENET0_MDIO_T_n : STD_LOGIC;
signal ENET1_MDIO_T_n : STD_LOGIC;
signal FCLK_CLK_unbuffered : STD_LOGIC_VECTOR ( 0 to 0 );
signal I2C0_SCL_T_n : STD_LOGIC;
signal I2C0_SDA_T_n : STD_LOGIC;
signal I2C1_SCL_T_n : STD_LOGIC;
signal I2C1_SDA_T_n : STD_LOGIC;
signal \^m_axi_gp0_arsize\ : STD_LOGIC_VECTOR ( 1 downto 0 );
signal \^m_axi_gp0_awsize\ : STD_LOGIC_VECTOR ( 1 downto 0 );
signal \^m_axi_gp1_arsize\ : STD_LOGIC_VECTOR ( 1 downto 0 );
signal \^m_axi_gp1_awsize\ : STD_LOGIC_VECTOR ( 1 downto 0 );
signal SDIO0_CMD_T_n : STD_LOGIC;
signal SDIO0_DATA_T_n : STD_LOGIC_VECTOR ( 3 downto 0 );
signal SDIO1_CMD_T_n : STD_LOGIC;
signal SDIO1_DATA_T_n : STD_LOGIC_VECTOR ( 3 downto 0 );
signal SPI0_MISO_T_n : STD_LOGIC;
signal SPI0_MOSI_T_n : STD_LOGIC;
signal SPI0_SCLK_T_n : STD_LOGIC;
signal SPI0_SS_T_n : STD_LOGIC;
signal SPI1_MISO_T_n : STD_LOGIC;
signal SPI1_MOSI_T_n : STD_LOGIC;
signal SPI1_SCLK_T_n : STD_LOGIC;
signal SPI1_SS_T_n : STD_LOGIC;
signal \TRACE_CTL_PIPE[0]\ : STD_LOGIC;
attribute RTL_KEEP : string;
attribute RTL_KEEP of \TRACE_CTL_PIPE[0]\ : signal is "true";
signal \TRACE_CTL_PIPE[1]\ : STD_LOGIC;
attribute RTL_KEEP of \TRACE_CTL_PIPE[1]\ : signal is "true";
signal \TRACE_CTL_PIPE[2]\ : STD_LOGIC;
attribute RTL_KEEP of \TRACE_CTL_PIPE[2]\ : signal is "true";
signal \TRACE_CTL_PIPE[3]\ : STD_LOGIC;
attribute RTL_KEEP of \TRACE_CTL_PIPE[3]\ : signal is "true";
signal \TRACE_CTL_PIPE[4]\ : STD_LOGIC;
attribute RTL_KEEP of \TRACE_CTL_PIPE[4]\ : signal is "true";
signal \TRACE_CTL_PIPE[5]\ : STD_LOGIC;
attribute RTL_KEEP of \TRACE_CTL_PIPE[5]\ : signal is "true";
signal \TRACE_CTL_PIPE[6]\ : STD_LOGIC;
attribute RTL_KEEP of \TRACE_CTL_PIPE[6]\ : signal is "true";
signal \TRACE_CTL_PIPE[7]\ : STD_LOGIC;
attribute RTL_KEEP of \TRACE_CTL_PIPE[7]\ : signal is "true";
signal \TRACE_DATA_PIPE[0]\ : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute RTL_KEEP of \TRACE_DATA_PIPE[0]\ : signal is "true";
signal \TRACE_DATA_PIPE[1]\ : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute RTL_KEEP of \TRACE_DATA_PIPE[1]\ : signal is "true";
signal \TRACE_DATA_PIPE[2]\ : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute RTL_KEEP of \TRACE_DATA_PIPE[2]\ : signal is "true";
signal \TRACE_DATA_PIPE[3]\ : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute RTL_KEEP of \TRACE_DATA_PIPE[3]\ : signal is "true";
signal \TRACE_DATA_PIPE[4]\ : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute RTL_KEEP of \TRACE_DATA_PIPE[4]\ : signal is "true";
signal \TRACE_DATA_PIPE[5]\ : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute RTL_KEEP of \TRACE_DATA_PIPE[5]\ : signal is "true";
signal \TRACE_DATA_PIPE[6]\ : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute RTL_KEEP of \TRACE_DATA_PIPE[6]\ : signal is "true";
signal \TRACE_DATA_PIPE[7]\ : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute RTL_KEEP of \TRACE_DATA_PIPE[7]\ : signal is "true";
signal buffered_DDR_Addr : STD_LOGIC_VECTOR ( 14 downto 0 );
signal buffered_DDR_BankAddr : STD_LOGIC_VECTOR ( 2 downto 0 );
signal buffered_DDR_CAS_n : STD_LOGIC;
signal buffered_DDR_CKE : STD_LOGIC;
signal buffered_DDR_CS_n : STD_LOGIC;
signal buffered_DDR_Clk : STD_LOGIC;
signal buffered_DDR_Clk_n : STD_LOGIC;
signal buffered_DDR_DM : STD_LOGIC_VECTOR ( 3 downto 0 );
signal buffered_DDR_DQ : STD_LOGIC_VECTOR ( 31 downto 0 );
signal buffered_DDR_DQS : STD_LOGIC_VECTOR ( 3 downto 0 );
signal buffered_DDR_DQS_n : STD_LOGIC_VECTOR ( 3 downto 0 );
signal buffered_DDR_DRSTB : STD_LOGIC;
signal buffered_DDR_ODT : STD_LOGIC;
signal buffered_DDR_RAS_n : STD_LOGIC;
signal buffered_DDR_VRN : STD_LOGIC;
signal buffered_DDR_VRP : STD_LOGIC;
signal buffered_DDR_WEB : STD_LOGIC;
signal buffered_MIO : STD_LOGIC_VECTOR ( 53 downto 0 );
signal buffered_PS_CLK : STD_LOGIC;
signal buffered_PS_PORB : STD_LOGIC;
signal buffered_PS_SRSTB : STD_LOGIC;
signal gpio_out_t_n : STD_LOGIC_VECTOR ( 63 downto 0 );
signal NLW_PS7_i_EMIOENET0GMIITXEN_UNCONNECTED : STD_LOGIC;
signal NLW_PS7_i_EMIOENET0GMIITXER_UNCONNECTED : STD_LOGIC;
signal NLW_PS7_i_EMIOENET1GMIITXEN_UNCONNECTED : STD_LOGIC;
signal NLW_PS7_i_EMIOENET1GMIITXER_UNCONNECTED : STD_LOGIC;
signal NLW_PS7_i_EMIOPJTAGTDO_UNCONNECTED : STD_LOGIC;
signal NLW_PS7_i_EMIOPJTAGTDTN_UNCONNECTED : STD_LOGIC;
signal NLW_PS7_i_EMIOTRACECTL_UNCONNECTED : STD_LOGIC;
signal NLW_PS7_i_EMIOENET0GMIITXD_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_PS7_i_EMIOENET1GMIITXD_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_PS7_i_EMIOTRACEDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 31 downto 0 );
attribute BOX_TYPE : string;
attribute BOX_TYPE of DDR_CAS_n_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_CKE_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_CS_n_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_Clk_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_Clk_n_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_DRSTB_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_ODT_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_RAS_n_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_VRN_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_VRP_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of DDR_WEB_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of PS7_i : label is "PRIMITIVE";
attribute BOX_TYPE of PS_CLK_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of PS_PORB_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of PS_SRSTB_BIBUF : label is "PRIMITIVE";
attribute BOX_TYPE of \buffer_fclk_clk_0.FCLK_CLK_0_BUFG\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[0].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[10].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[11].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[12].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[13].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[14].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[15].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[16].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[17].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[18].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[19].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[1].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[20].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[21].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[22].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[23].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[24].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[25].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[26].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[27].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[28].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[29].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[2].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[30].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[31].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[32].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[33].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[34].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[35].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[36].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[37].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[38].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[39].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[3].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[40].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[41].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[42].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[43].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[44].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[45].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[46].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[47].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[48].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[49].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[4].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[50].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[51].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[52].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[53].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[5].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[6].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[7].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[8].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk13[9].MIO_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk14[0].DDR_BankAddr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk14[1].DDR_BankAddr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk14[2].DDR_BankAddr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[0].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[10].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[11].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[12].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[13].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[14].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[1].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[2].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[3].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[4].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[5].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[6].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[7].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[8].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk15[9].DDR_Addr_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk16[0].DDR_DM_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk16[1].DDR_DM_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk16[2].DDR_DM_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk16[3].DDR_DM_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[0].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[10].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[11].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[12].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[13].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[14].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[15].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[16].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[17].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[18].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[19].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[1].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[20].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[21].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[22].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[23].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[24].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[25].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[26].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[27].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[28].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[29].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[2].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[30].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[31].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[3].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[4].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[5].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[6].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[7].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[8].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk17[9].DDR_DQ_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk18[0].DDR_DQS_n_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk18[1].DDR_DQS_n_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk18[2].DDR_DQS_n_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk18[3].DDR_DQS_n_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk19[0].DDR_DQS_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk19[1].DDR_DQS_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk19[2].DDR_DQS_BIBUF\ : label is "PRIMITIVE";
attribute BOX_TYPE of \genblk19[3].DDR_DQS_BIBUF\ : label is "PRIMITIVE";
begin
ENET0_GMII_TXD(7) <= \<const0>\;
ENET0_GMII_TXD(6) <= \<const0>\;
ENET0_GMII_TXD(5) <= \<const0>\;
ENET0_GMII_TXD(4) <= \<const0>\;
ENET0_GMII_TXD(3) <= \<const0>\;
ENET0_GMII_TXD(2) <= \<const0>\;
ENET0_GMII_TXD(1) <= \<const0>\;
ENET0_GMII_TXD(0) <= \<const0>\;
ENET0_GMII_TX_EN <= \<const0>\;
ENET0_GMII_TX_ER <= \<const0>\;
ENET1_GMII_TXD(7) <= \<const0>\;
ENET1_GMII_TXD(6) <= \<const0>\;
ENET1_GMII_TXD(5) <= \<const0>\;
ENET1_GMII_TXD(4) <= \<const0>\;
ENET1_GMII_TXD(3) <= \<const0>\;
ENET1_GMII_TXD(2) <= \<const0>\;
ENET1_GMII_TXD(1) <= \<const0>\;
ENET1_GMII_TXD(0) <= \<const0>\;
ENET1_GMII_TX_EN <= \<const0>\;
ENET1_GMII_TX_ER <= \<const0>\;
M_AXI_GP0_ARSIZE(2) <= \<const0>\;
M_AXI_GP0_ARSIZE(1 downto 0) <= \^m_axi_gp0_arsize\(1 downto 0);
M_AXI_GP0_AWSIZE(2) <= \<const0>\;
M_AXI_GP0_AWSIZE(1 downto 0) <= \^m_axi_gp0_awsize\(1 downto 0);
M_AXI_GP1_ARSIZE(2) <= \<const0>\;
M_AXI_GP1_ARSIZE(1 downto 0) <= \^m_axi_gp1_arsize\(1 downto 0);
M_AXI_GP1_AWSIZE(2) <= \<const0>\;
M_AXI_GP1_AWSIZE(1 downto 0) <= \^m_axi_gp1_awsize\(1 downto 0);
PJTAG_TDO <= \<const0>\;
TRACE_CLK_OUT <= \<const0>\;
TRACE_CTL <= \TRACE_CTL_PIPE[0]\;
TRACE_DATA(1 downto 0) <= \TRACE_DATA_PIPE[0]\(1 downto 0);
DDR_CAS_n_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_CAS_n,
PAD => DDR_CAS_n
);
DDR_CKE_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_CKE,
PAD => DDR_CKE
);
DDR_CS_n_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_CS_n,
PAD => DDR_CS_n
);
DDR_Clk_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Clk,
PAD => DDR_Clk
);
DDR_Clk_n_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Clk_n,
PAD => DDR_Clk_n
);
DDR_DRSTB_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DRSTB,
PAD => DDR_DRSTB
);
DDR_ODT_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_ODT,
PAD => DDR_ODT
);
DDR_RAS_n_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_RAS_n,
PAD => DDR_RAS_n
);
DDR_VRN_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_VRN,
PAD => DDR_VRN
);
DDR_VRP_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_VRP,
PAD => DDR_VRP
);
DDR_WEB_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_WEB,
PAD => DDR_WEB
);
ENET0_MDIO_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => ENET0_MDIO_T_n,
O => ENET0_MDIO_T
);
ENET1_MDIO_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => ENET1_MDIO_T_n,
O => ENET1_MDIO_T
);
GND: unisim.vcomponents.GND
port map (
G => \<const0>\
);
\GPIO_T[0]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(0),
O => GPIO_T(0)
);
\GPIO_T[10]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(10),
O => GPIO_T(10)
);
\GPIO_T[11]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(11),
O => GPIO_T(11)
);
\GPIO_T[12]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(12),
O => GPIO_T(12)
);
\GPIO_T[13]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(13),
O => GPIO_T(13)
);
\GPIO_T[14]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(14),
O => GPIO_T(14)
);
\GPIO_T[15]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(15),
O => GPIO_T(15)
);
\GPIO_T[16]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(16),
O => GPIO_T(16)
);
\GPIO_T[17]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(17),
O => GPIO_T(17)
);
\GPIO_T[18]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(18),
O => GPIO_T(18)
);
\GPIO_T[19]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(19),
O => GPIO_T(19)
);
\GPIO_T[1]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(1),
O => GPIO_T(1)
);
\GPIO_T[20]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(20),
O => GPIO_T(20)
);
\GPIO_T[21]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(21),
O => GPIO_T(21)
);
\GPIO_T[22]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(22),
O => GPIO_T(22)
);
\GPIO_T[23]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(23),
O => GPIO_T(23)
);
\GPIO_T[24]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(24),
O => GPIO_T(24)
);
\GPIO_T[25]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(25),
O => GPIO_T(25)
);
\GPIO_T[26]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(26),
O => GPIO_T(26)
);
\GPIO_T[27]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(27),
O => GPIO_T(27)
);
\GPIO_T[28]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(28),
O => GPIO_T(28)
);
\GPIO_T[29]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(29),
O => GPIO_T(29)
);
\GPIO_T[2]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(2),
O => GPIO_T(2)
);
\GPIO_T[30]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(30),
O => GPIO_T(30)
);
\GPIO_T[31]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(31),
O => GPIO_T(31)
);
\GPIO_T[32]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(32),
O => GPIO_T(32)
);
\GPIO_T[33]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(33),
O => GPIO_T(33)
);
\GPIO_T[34]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(34),
O => GPIO_T(34)
);
\GPIO_T[35]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(35),
O => GPIO_T(35)
);
\GPIO_T[36]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(36),
O => GPIO_T(36)
);
\GPIO_T[37]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(37),
O => GPIO_T(37)
);
\GPIO_T[38]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(38),
O => GPIO_T(38)
);
\GPIO_T[39]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(39),
O => GPIO_T(39)
);
\GPIO_T[3]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(3),
O => GPIO_T(3)
);
\GPIO_T[40]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(40),
O => GPIO_T(40)
);
\GPIO_T[41]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(41),
O => GPIO_T(41)
);
\GPIO_T[42]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(42),
O => GPIO_T(42)
);
\GPIO_T[43]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(43),
O => GPIO_T(43)
);
\GPIO_T[44]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(44),
O => GPIO_T(44)
);
\GPIO_T[45]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(45),
O => GPIO_T(45)
);
\GPIO_T[46]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(46),
O => GPIO_T(46)
);
\GPIO_T[47]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(47),
O => GPIO_T(47)
);
\GPIO_T[48]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(48),
O => GPIO_T(48)
);
\GPIO_T[49]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(49),
O => GPIO_T(49)
);
\GPIO_T[4]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(4),
O => GPIO_T(4)
);
\GPIO_T[50]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(50),
O => GPIO_T(50)
);
\GPIO_T[51]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(51),
O => GPIO_T(51)
);
\GPIO_T[52]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(52),
O => GPIO_T(52)
);
\GPIO_T[53]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(53),
O => GPIO_T(53)
);
\GPIO_T[54]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(54),
O => GPIO_T(54)
);
\GPIO_T[55]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(55),
O => GPIO_T(55)
);
\GPIO_T[56]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(56),
O => GPIO_T(56)
);
\GPIO_T[57]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(57),
O => GPIO_T(57)
);
\GPIO_T[58]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(58),
O => GPIO_T(58)
);
\GPIO_T[59]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(59),
O => GPIO_T(59)
);
\GPIO_T[5]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(5),
O => GPIO_T(5)
);
\GPIO_T[60]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(60),
O => GPIO_T(60)
);
\GPIO_T[61]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(61),
O => GPIO_T(61)
);
\GPIO_T[62]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(62),
O => GPIO_T(62)
);
\GPIO_T[63]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(63),
O => GPIO_T(63)
);
\GPIO_T[6]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(6),
O => GPIO_T(6)
);
\GPIO_T[7]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(7),
O => GPIO_T(7)
);
\GPIO_T[8]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(8),
O => GPIO_T(8)
);
\GPIO_T[9]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => gpio_out_t_n(9),
O => GPIO_T(9)
);
I2C0_SCL_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => I2C0_SCL_T_n,
O => I2C0_SCL_T
);
I2C0_SDA_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => I2C0_SDA_T_n,
O => I2C0_SDA_T
);
I2C1_SCL_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => I2C1_SCL_T_n,
O => I2C1_SCL_T
);
I2C1_SDA_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => I2C1_SDA_T_n,
O => I2C1_SDA_T
);
PS7_i: unisim.vcomponents.PS7
port map (
DDRA(14 downto 0) => buffered_DDR_Addr(14 downto 0),
DDRARB(3 downto 0) => DDR_ARB(3 downto 0),
DDRBA(2 downto 0) => buffered_DDR_BankAddr(2 downto 0),
DDRCASB => buffered_DDR_CAS_n,
DDRCKE => buffered_DDR_CKE,
DDRCKN => buffered_DDR_Clk_n,
DDRCKP => buffered_DDR_Clk,
DDRCSB => buffered_DDR_CS_n,
DDRDM(3 downto 0) => buffered_DDR_DM(3 downto 0),
DDRDQ(31 downto 0) => buffered_DDR_DQ(31 downto 0),
DDRDQSN(3 downto 0) => buffered_DDR_DQS_n(3 downto 0),
DDRDQSP(3 downto 0) => buffered_DDR_DQS(3 downto 0),
DDRDRSTB => buffered_DDR_DRSTB,
DDRODT => buffered_DDR_ODT,
DDRRASB => buffered_DDR_RAS_n,
DDRVRN => buffered_DDR_VRN,
DDRVRP => buffered_DDR_VRP,
DDRWEB => buffered_DDR_WEB,
DMA0ACLK => DMA0_ACLK,
DMA0DAREADY => DMA0_DAREADY,
DMA0DATYPE(1 downto 0) => DMA0_DATYPE(1 downto 0),
DMA0DAVALID => DMA0_DAVALID,
DMA0DRLAST => DMA0_DRLAST,
DMA0DRREADY => DMA0_DRREADY,
DMA0DRTYPE(1 downto 0) => DMA0_DRTYPE(1 downto 0),
DMA0DRVALID => DMA0_DRVALID,
DMA0RSTN => DMA0_RSTN,
DMA1ACLK => DMA1_ACLK,
DMA1DAREADY => DMA1_DAREADY,
DMA1DATYPE(1 downto 0) => DMA1_DATYPE(1 downto 0),
DMA1DAVALID => DMA1_DAVALID,
DMA1DRLAST => DMA1_DRLAST,
DMA1DRREADY => DMA1_DRREADY,
DMA1DRTYPE(1 downto 0) => DMA1_DRTYPE(1 downto 0),
DMA1DRVALID => DMA1_DRVALID,
DMA1RSTN => DMA1_RSTN,
DMA2ACLK => DMA2_ACLK,
DMA2DAREADY => DMA2_DAREADY,
DMA2DATYPE(1 downto 0) => DMA2_DATYPE(1 downto 0),
DMA2DAVALID => DMA2_DAVALID,
DMA2DRLAST => DMA2_DRLAST,
DMA2DRREADY => DMA2_DRREADY,
DMA2DRTYPE(1 downto 0) => DMA2_DRTYPE(1 downto 0),
DMA2DRVALID => DMA2_DRVALID,
DMA2RSTN => DMA2_RSTN,
DMA3ACLK => DMA3_ACLK,
DMA3DAREADY => DMA3_DAREADY,
DMA3DATYPE(1 downto 0) => DMA3_DATYPE(1 downto 0),
DMA3DAVALID => DMA3_DAVALID,
DMA3DRLAST => DMA3_DRLAST,
DMA3DRREADY => DMA3_DRREADY,
DMA3DRTYPE(1 downto 0) => DMA3_DRTYPE(1 downto 0),
DMA3DRVALID => DMA3_DRVALID,
DMA3RSTN => DMA3_RSTN,
EMIOCAN0PHYRX => CAN0_PHY_RX,
EMIOCAN0PHYTX => CAN0_PHY_TX,
EMIOCAN1PHYRX => CAN1_PHY_RX,
EMIOCAN1PHYTX => CAN1_PHY_TX,
EMIOENET0EXTINTIN => ENET0_EXT_INTIN,
EMIOENET0GMIICOL => '0',
EMIOENET0GMIICRS => '0',
EMIOENET0GMIIRXCLK => ENET0_GMII_RX_CLK,
EMIOENET0GMIIRXD(7 downto 0) => B"00000000",
EMIOENET0GMIIRXDV => '0',
EMIOENET0GMIIRXER => '0',
EMIOENET0GMIITXCLK => ENET0_GMII_TX_CLK,
EMIOENET0GMIITXD(7 downto 0) => NLW_PS7_i_EMIOENET0GMIITXD_UNCONNECTED(7 downto 0),
EMIOENET0GMIITXEN => NLW_PS7_i_EMIOENET0GMIITXEN_UNCONNECTED,
EMIOENET0GMIITXER => NLW_PS7_i_EMIOENET0GMIITXER_UNCONNECTED,
EMIOENET0MDIOI => ENET0_MDIO_I,
EMIOENET0MDIOMDC => ENET0_MDIO_MDC,
EMIOENET0MDIOO => ENET0_MDIO_O,
EMIOENET0MDIOTN => ENET0_MDIO_T_n,
EMIOENET0PTPDELAYREQRX => ENET0_PTP_DELAY_REQ_RX,
EMIOENET0PTPDELAYREQTX => ENET0_PTP_DELAY_REQ_TX,
EMIOENET0PTPPDELAYREQRX => ENET0_PTP_PDELAY_REQ_RX,
EMIOENET0PTPPDELAYREQTX => ENET0_PTP_PDELAY_REQ_TX,
EMIOENET0PTPPDELAYRESPRX => ENET0_PTP_PDELAY_RESP_RX,
EMIOENET0PTPPDELAYRESPTX => ENET0_PTP_PDELAY_RESP_TX,
EMIOENET0PTPSYNCFRAMERX => ENET0_PTP_SYNC_FRAME_RX,
EMIOENET0PTPSYNCFRAMETX => ENET0_PTP_SYNC_FRAME_TX,
EMIOENET0SOFRX => ENET0_SOF_RX,
EMIOENET0SOFTX => ENET0_SOF_TX,
EMIOENET1EXTINTIN => ENET1_EXT_INTIN,
EMIOENET1GMIICOL => '0',
EMIOENET1GMIICRS => '0',
EMIOENET1GMIIRXCLK => ENET1_GMII_RX_CLK,
EMIOENET1GMIIRXD(7 downto 0) => B"00000000",
EMIOENET1GMIIRXDV => '0',
EMIOENET1GMIIRXER => '0',
EMIOENET1GMIITXCLK => ENET1_GMII_TX_CLK,
EMIOENET1GMIITXD(7 downto 0) => NLW_PS7_i_EMIOENET1GMIITXD_UNCONNECTED(7 downto 0),
EMIOENET1GMIITXEN => NLW_PS7_i_EMIOENET1GMIITXEN_UNCONNECTED,
EMIOENET1GMIITXER => NLW_PS7_i_EMIOENET1GMIITXER_UNCONNECTED,
EMIOENET1MDIOI => ENET1_MDIO_I,
EMIOENET1MDIOMDC => ENET1_MDIO_MDC,
EMIOENET1MDIOO => ENET1_MDIO_O,
EMIOENET1MDIOTN => ENET1_MDIO_T_n,
EMIOENET1PTPDELAYREQRX => ENET1_PTP_DELAY_REQ_RX,
EMIOENET1PTPDELAYREQTX => ENET1_PTP_DELAY_REQ_TX,
EMIOENET1PTPPDELAYREQRX => ENET1_PTP_PDELAY_REQ_RX,
EMIOENET1PTPPDELAYREQTX => ENET1_PTP_PDELAY_REQ_TX,
EMIOENET1PTPPDELAYRESPRX => ENET1_PTP_PDELAY_RESP_RX,
EMIOENET1PTPPDELAYRESPTX => ENET1_PTP_PDELAY_RESP_TX,
EMIOENET1PTPSYNCFRAMERX => ENET1_PTP_SYNC_FRAME_RX,
EMIOENET1PTPSYNCFRAMETX => ENET1_PTP_SYNC_FRAME_TX,
EMIOENET1SOFRX => ENET1_SOF_RX,
EMIOENET1SOFTX => ENET1_SOF_TX,
EMIOGPIOI(63 downto 0) => GPIO_I(63 downto 0),
EMIOGPIOO(63 downto 0) => GPIO_O(63 downto 0),
EMIOGPIOTN(63 downto 0) => gpio_out_t_n(63 downto 0),
EMIOI2C0SCLI => I2C0_SCL_I,
EMIOI2C0SCLO => I2C0_SCL_O,
EMIOI2C0SCLTN => I2C0_SCL_T_n,
EMIOI2C0SDAI => I2C0_SDA_I,
EMIOI2C0SDAO => I2C0_SDA_O,
EMIOI2C0SDATN => I2C0_SDA_T_n,
EMIOI2C1SCLI => I2C1_SCL_I,
EMIOI2C1SCLO => I2C1_SCL_O,
EMIOI2C1SCLTN => I2C1_SCL_T_n,
EMIOI2C1SDAI => I2C1_SDA_I,
EMIOI2C1SDAO => I2C1_SDA_O,
EMIOI2C1SDATN => I2C1_SDA_T_n,
EMIOPJTAGTCK => PJTAG_TCK,
EMIOPJTAGTDI => PJTAG_TDI,
EMIOPJTAGTDO => NLW_PS7_i_EMIOPJTAGTDO_UNCONNECTED,
EMIOPJTAGTDTN => NLW_PS7_i_EMIOPJTAGTDTN_UNCONNECTED,
EMIOPJTAGTMS => PJTAG_TMS,
EMIOSDIO0BUSPOW => SDIO0_BUSPOW,
EMIOSDIO0BUSVOLT(2 downto 0) => SDIO0_BUSVOLT(2 downto 0),
EMIOSDIO0CDN => SDIO0_CDN,
EMIOSDIO0CLK => SDIO0_CLK,
EMIOSDIO0CLKFB => SDIO0_CLK_FB,
EMIOSDIO0CMDI => SDIO0_CMD_I,
EMIOSDIO0CMDO => SDIO0_CMD_O,
EMIOSDIO0CMDTN => SDIO0_CMD_T_n,
EMIOSDIO0DATAI(3 downto 0) => SDIO0_DATA_I(3 downto 0),
EMIOSDIO0DATAO(3 downto 0) => SDIO0_DATA_O(3 downto 0),
EMIOSDIO0DATATN(3 downto 0) => SDIO0_DATA_T_n(3 downto 0),
EMIOSDIO0LED => SDIO0_LED,
EMIOSDIO0WP => SDIO0_WP,
EMIOSDIO1BUSPOW => SDIO1_BUSPOW,
EMIOSDIO1BUSVOLT(2 downto 0) => SDIO1_BUSVOLT(2 downto 0),
EMIOSDIO1CDN => SDIO1_CDN,
EMIOSDIO1CLK => SDIO1_CLK,
EMIOSDIO1CLKFB => SDIO1_CLK_FB,
EMIOSDIO1CMDI => SDIO1_CMD_I,
EMIOSDIO1CMDO => SDIO1_CMD_O,
EMIOSDIO1CMDTN => SDIO1_CMD_T_n,
EMIOSDIO1DATAI(3 downto 0) => SDIO1_DATA_I(3 downto 0),
EMIOSDIO1DATAO(3 downto 0) => SDIO1_DATA_O(3 downto 0),
EMIOSDIO1DATATN(3 downto 0) => SDIO1_DATA_T_n(3 downto 0),
EMIOSDIO1LED => SDIO1_LED,
EMIOSDIO1WP => SDIO1_WP,
EMIOSPI0MI => SPI0_MISO_I,
EMIOSPI0MO => SPI0_MOSI_O,
EMIOSPI0MOTN => SPI0_MOSI_T_n,
EMIOSPI0SCLKI => SPI0_SCLK_I,
EMIOSPI0SCLKO => SPI0_SCLK_O,
EMIOSPI0SCLKTN => SPI0_SCLK_T_n,
EMIOSPI0SI => SPI0_MOSI_I,
EMIOSPI0SO => SPI0_MISO_O,
EMIOSPI0SSIN => SPI0_SS_I,
EMIOSPI0SSNTN => SPI0_SS_T_n,
EMIOSPI0SSON(2) => SPI0_SS2_O,
EMIOSPI0SSON(1) => SPI0_SS1_O,
EMIOSPI0SSON(0) => SPI0_SS_O,
EMIOSPI0STN => SPI0_MISO_T_n,
EMIOSPI1MI => SPI1_MISO_I,
EMIOSPI1MO => SPI1_MOSI_O,
EMIOSPI1MOTN => SPI1_MOSI_T_n,
EMIOSPI1SCLKI => SPI1_SCLK_I,
EMIOSPI1SCLKO => SPI1_SCLK_O,
EMIOSPI1SCLKTN => SPI1_SCLK_T_n,
EMIOSPI1SI => SPI1_MOSI_I,
EMIOSPI1SO => SPI1_MISO_O,
EMIOSPI1SSIN => SPI1_SS_I,
EMIOSPI1SSNTN => SPI1_SS_T_n,
EMIOSPI1SSON(2) => SPI1_SS2_O,
EMIOSPI1SSON(1) => SPI1_SS1_O,
EMIOSPI1SSON(0) => SPI1_SS_O,
EMIOSPI1STN => SPI1_MISO_T_n,
EMIOSRAMINTIN => SRAM_INTIN,
EMIOTRACECLK => TRACE_CLK,
EMIOTRACECTL => NLW_PS7_i_EMIOTRACECTL_UNCONNECTED,
EMIOTRACEDATA(31 downto 0) => NLW_PS7_i_EMIOTRACEDATA_UNCONNECTED(31 downto 0),
EMIOTTC0CLKI(2) => TTC0_CLK2_IN,
EMIOTTC0CLKI(1) => TTC0_CLK1_IN,
EMIOTTC0CLKI(0) => TTC0_CLK0_IN,
EMIOTTC0WAVEO(2) => TTC0_WAVE2_OUT,
EMIOTTC0WAVEO(1) => TTC0_WAVE1_OUT,
EMIOTTC0WAVEO(0) => TTC0_WAVE0_OUT,
EMIOTTC1CLKI(2) => TTC1_CLK2_IN,
EMIOTTC1CLKI(1) => TTC1_CLK1_IN,
EMIOTTC1CLKI(0) => TTC1_CLK0_IN,
EMIOTTC1WAVEO(2) => TTC1_WAVE2_OUT,
EMIOTTC1WAVEO(1) => TTC1_WAVE1_OUT,
EMIOTTC1WAVEO(0) => TTC1_WAVE0_OUT,
EMIOUART0CTSN => UART0_CTSN,
EMIOUART0DCDN => UART0_DCDN,
EMIOUART0DSRN => UART0_DSRN,
EMIOUART0DTRN => UART0_DTRN,
EMIOUART0RIN => UART0_RIN,
EMIOUART0RTSN => UART0_RTSN,
EMIOUART0RX => UART0_RX,
EMIOUART0TX => UART0_TX,
EMIOUART1CTSN => UART1_CTSN,
EMIOUART1DCDN => UART1_DCDN,
EMIOUART1DSRN => UART1_DSRN,
EMIOUART1DTRN => UART1_DTRN,
EMIOUART1RIN => UART1_RIN,
EMIOUART1RTSN => UART1_RTSN,
EMIOUART1RX => UART1_RX,
EMIOUART1TX => UART1_TX,
EMIOUSB0PORTINDCTL(1 downto 0) => USB0_PORT_INDCTL(1 downto 0),
EMIOUSB0VBUSPWRFAULT => USB0_VBUS_PWRFAULT,
EMIOUSB0VBUSPWRSELECT => USB0_VBUS_PWRSELECT,
EMIOUSB1PORTINDCTL(1 downto 0) => USB1_PORT_INDCTL(1 downto 0),
EMIOUSB1VBUSPWRFAULT => USB1_VBUS_PWRFAULT,
EMIOUSB1VBUSPWRSELECT => USB1_VBUS_PWRSELECT,
EMIOWDTCLKI => WDT_CLK_IN,
EMIOWDTRSTO => WDT_RST_OUT,
EVENTEVENTI => EVENT_EVENTI,
EVENTEVENTO => EVENT_EVENTO,
EVENTSTANDBYWFE(1 downto 0) => EVENT_STANDBYWFE(1 downto 0),
EVENTSTANDBYWFI(1 downto 0) => EVENT_STANDBYWFI(1 downto 0),
FCLKCLK(3) => FCLK_CLK3,
FCLKCLK(2) => FCLK_CLK2,
FCLKCLK(1) => FCLK_CLK1,
FCLKCLK(0) => FCLK_CLK_unbuffered(0),
FCLKCLKTRIGN(3 downto 0) => B"0000",
FCLKRESETN(3) => FCLK_RESET3_N,
FCLKRESETN(2) => FCLK_RESET2_N,
FCLKRESETN(1) => FCLK_RESET1_N,
FCLKRESETN(0) => FCLK_RESET0_N,
FPGAIDLEN => FPGA_IDLE_N,
FTMDTRACEINATID(3 downto 0) => B"0000",
FTMDTRACEINCLOCK => FTMD_TRACEIN_CLK,
FTMDTRACEINDATA(31 downto 0) => B"00000000000000000000000000000000",
FTMDTRACEINVALID => '0',
FTMTF2PDEBUG(31 downto 0) => FTMT_F2P_DEBUG(31 downto 0),
FTMTF2PTRIG(3) => FTMT_F2P_TRIG_3,
FTMTF2PTRIG(2) => FTMT_F2P_TRIG_2,
FTMTF2PTRIG(1) => FTMT_F2P_TRIG_1,
FTMTF2PTRIG(0) => FTMT_F2P_TRIG_0,
FTMTF2PTRIGACK(3) => FTMT_F2P_TRIGACK_3,
FTMTF2PTRIGACK(2) => FTMT_F2P_TRIGACK_2,
FTMTF2PTRIGACK(1) => FTMT_F2P_TRIGACK_1,
FTMTF2PTRIGACK(0) => FTMT_F2P_TRIGACK_0,
FTMTP2FDEBUG(31 downto 0) => FTMT_P2F_DEBUG(31 downto 0),
FTMTP2FTRIG(3) => FTMT_P2F_TRIG_3,
FTMTP2FTRIG(2) => FTMT_P2F_TRIG_2,
FTMTP2FTRIG(1) => FTMT_P2F_TRIG_1,
FTMTP2FTRIG(0) => FTMT_P2F_TRIG_0,
FTMTP2FTRIGACK(3) => FTMT_P2F_TRIGACK_3,
FTMTP2FTRIGACK(2) => FTMT_P2F_TRIGACK_2,
FTMTP2FTRIGACK(1) => FTMT_P2F_TRIGACK_1,
FTMTP2FTRIGACK(0) => FTMT_P2F_TRIGACK_0,
IRQF2P(19) => Core1_nFIQ,
IRQF2P(18) => Core0_nFIQ,
IRQF2P(17) => Core1_nIRQ,
IRQF2P(16) => Core0_nIRQ,
IRQF2P(15 downto 1) => B"000000000000000",
IRQF2P(0) => IRQ_F2P(0),
IRQP2F(28) => IRQ_P2F_DMAC_ABORT,
IRQP2F(27) => IRQ_P2F_DMAC7,
IRQP2F(26) => IRQ_P2F_DMAC6,
IRQP2F(25) => IRQ_P2F_DMAC5,
IRQP2F(24) => IRQ_P2F_DMAC4,
IRQP2F(23) => IRQ_P2F_DMAC3,
IRQP2F(22) => IRQ_P2F_DMAC2,
IRQP2F(21) => IRQ_P2F_DMAC1,
IRQP2F(20) => IRQ_P2F_DMAC0,
IRQP2F(19) => IRQ_P2F_SMC,
IRQP2F(18) => IRQ_P2F_QSPI,
IRQP2F(17) => IRQ_P2F_CTI,
IRQP2F(16) => IRQ_P2F_GPIO,
IRQP2F(15) => IRQ_P2F_USB0,
IRQP2F(14) => IRQ_P2F_ENET0,
IRQP2F(13) => IRQ_P2F_ENET_WAKE0,
IRQP2F(12) => IRQ_P2F_SDIO0,
IRQP2F(11) => IRQ_P2F_I2C0,
IRQP2F(10) => IRQ_P2F_SPI0,
IRQP2F(9) => IRQ_P2F_UART0,
IRQP2F(8) => IRQ_P2F_CAN0,
IRQP2F(7) => IRQ_P2F_USB1,
IRQP2F(6) => IRQ_P2F_ENET1,
IRQP2F(5) => IRQ_P2F_ENET_WAKE1,
IRQP2F(4) => IRQ_P2F_SDIO1,
IRQP2F(3) => IRQ_P2F_I2C1,
IRQP2F(2) => IRQ_P2F_SPI1,
IRQP2F(1) => IRQ_P2F_UART1,
IRQP2F(0) => IRQ_P2F_CAN1,
MAXIGP0ACLK => M_AXI_GP0_ACLK,
MAXIGP0ARADDR(31 downto 0) => M_AXI_GP0_ARADDR(31 downto 0),
MAXIGP0ARBURST(1 downto 0) => M_AXI_GP0_ARBURST(1 downto 0),
MAXIGP0ARCACHE(3 downto 0) => M_AXI_GP0_ARCACHE(3 downto 0),
MAXIGP0ARESETN => M_AXI_GP0_ARESETN,
MAXIGP0ARID(11 downto 0) => M_AXI_GP0_ARID(11 downto 0),
MAXIGP0ARLEN(3 downto 0) => M_AXI_GP0_ARLEN(3 downto 0),
MAXIGP0ARLOCK(1 downto 0) => M_AXI_GP0_ARLOCK(1 downto 0),
MAXIGP0ARPROT(2 downto 0) => M_AXI_GP0_ARPROT(2 downto 0),
MAXIGP0ARQOS(3 downto 0) => M_AXI_GP0_ARQOS(3 downto 0),
MAXIGP0ARREADY => M_AXI_GP0_ARREADY,
MAXIGP0ARSIZE(1 downto 0) => \^m_axi_gp0_arsize\(1 downto 0),
MAXIGP0ARVALID => M_AXI_GP0_ARVALID,
MAXIGP0AWADDR(31 downto 0) => M_AXI_GP0_AWADDR(31 downto 0),
MAXIGP0AWBURST(1 downto 0) => M_AXI_GP0_AWBURST(1 downto 0),
MAXIGP0AWCACHE(3 downto 0) => M_AXI_GP0_AWCACHE(3 downto 0),
MAXIGP0AWID(11 downto 0) => M_AXI_GP0_AWID(11 downto 0),
MAXIGP0AWLEN(3 downto 0) => M_AXI_GP0_AWLEN(3 downto 0),
MAXIGP0AWLOCK(1 downto 0) => M_AXI_GP0_AWLOCK(1 downto 0),
MAXIGP0AWPROT(2 downto 0) => M_AXI_GP0_AWPROT(2 downto 0),
MAXIGP0AWQOS(3 downto 0) => M_AXI_GP0_AWQOS(3 downto 0),
MAXIGP0AWREADY => M_AXI_GP0_AWREADY,
MAXIGP0AWSIZE(1 downto 0) => \^m_axi_gp0_awsize\(1 downto 0),
MAXIGP0AWVALID => M_AXI_GP0_AWVALID,
MAXIGP0BID(11 downto 0) => M_AXI_GP0_BID(11 downto 0),
MAXIGP0BREADY => M_AXI_GP0_BREADY,
MAXIGP0BRESP(1 downto 0) => M_AXI_GP0_BRESP(1 downto 0),
MAXIGP0BVALID => M_AXI_GP0_BVALID,
MAXIGP0RDATA(31 downto 0) => M_AXI_GP0_RDATA(31 downto 0),
MAXIGP0RID(11 downto 0) => M_AXI_GP0_RID(11 downto 0),
MAXIGP0RLAST => M_AXI_GP0_RLAST,
MAXIGP0RREADY => M_AXI_GP0_RREADY,
MAXIGP0RRESP(1 downto 0) => M_AXI_GP0_RRESP(1 downto 0),
MAXIGP0RVALID => M_AXI_GP0_RVALID,
MAXIGP0WDATA(31 downto 0) => M_AXI_GP0_WDATA(31 downto 0),
MAXIGP0WID(11 downto 0) => M_AXI_GP0_WID(11 downto 0),
MAXIGP0WLAST => M_AXI_GP0_WLAST,
MAXIGP0WREADY => M_AXI_GP0_WREADY,
MAXIGP0WSTRB(3 downto 0) => M_AXI_GP0_WSTRB(3 downto 0),
MAXIGP0WVALID => M_AXI_GP0_WVALID,
MAXIGP1ACLK => M_AXI_GP1_ACLK,
MAXIGP1ARADDR(31 downto 0) => M_AXI_GP1_ARADDR(31 downto 0),
MAXIGP1ARBURST(1 downto 0) => M_AXI_GP1_ARBURST(1 downto 0),
MAXIGP1ARCACHE(3 downto 0) => M_AXI_GP1_ARCACHE(3 downto 0),
MAXIGP1ARESETN => M_AXI_GP1_ARESETN,
MAXIGP1ARID(11 downto 0) => M_AXI_GP1_ARID(11 downto 0),
MAXIGP1ARLEN(3 downto 0) => M_AXI_GP1_ARLEN(3 downto 0),
MAXIGP1ARLOCK(1 downto 0) => M_AXI_GP1_ARLOCK(1 downto 0),
MAXIGP1ARPROT(2 downto 0) => M_AXI_GP1_ARPROT(2 downto 0),
MAXIGP1ARQOS(3 downto 0) => M_AXI_GP1_ARQOS(3 downto 0),
MAXIGP1ARREADY => M_AXI_GP1_ARREADY,
MAXIGP1ARSIZE(1 downto 0) => \^m_axi_gp1_arsize\(1 downto 0),
MAXIGP1ARVALID => M_AXI_GP1_ARVALID,
MAXIGP1AWADDR(31 downto 0) => M_AXI_GP1_AWADDR(31 downto 0),
MAXIGP1AWBURST(1 downto 0) => M_AXI_GP1_AWBURST(1 downto 0),
MAXIGP1AWCACHE(3 downto 0) => M_AXI_GP1_AWCACHE(3 downto 0),
MAXIGP1AWID(11 downto 0) => M_AXI_GP1_AWID(11 downto 0),
MAXIGP1AWLEN(3 downto 0) => M_AXI_GP1_AWLEN(3 downto 0),
MAXIGP1AWLOCK(1 downto 0) => M_AXI_GP1_AWLOCK(1 downto 0),
MAXIGP1AWPROT(2 downto 0) => M_AXI_GP1_AWPROT(2 downto 0),
MAXIGP1AWQOS(3 downto 0) => M_AXI_GP1_AWQOS(3 downto 0),
MAXIGP1AWREADY => M_AXI_GP1_AWREADY,
MAXIGP1AWSIZE(1 downto 0) => \^m_axi_gp1_awsize\(1 downto 0),
MAXIGP1AWVALID => M_AXI_GP1_AWVALID,
MAXIGP1BID(11 downto 0) => M_AXI_GP1_BID(11 downto 0),
MAXIGP1BREADY => M_AXI_GP1_BREADY,
MAXIGP1BRESP(1 downto 0) => M_AXI_GP1_BRESP(1 downto 0),
MAXIGP1BVALID => M_AXI_GP1_BVALID,
MAXIGP1RDATA(31 downto 0) => M_AXI_GP1_RDATA(31 downto 0),
MAXIGP1RID(11 downto 0) => M_AXI_GP1_RID(11 downto 0),
MAXIGP1RLAST => M_AXI_GP1_RLAST,
MAXIGP1RREADY => M_AXI_GP1_RREADY,
MAXIGP1RRESP(1 downto 0) => M_AXI_GP1_RRESP(1 downto 0),
MAXIGP1RVALID => M_AXI_GP1_RVALID,
MAXIGP1WDATA(31 downto 0) => M_AXI_GP1_WDATA(31 downto 0),
MAXIGP1WID(11 downto 0) => M_AXI_GP1_WID(11 downto 0),
MAXIGP1WLAST => M_AXI_GP1_WLAST,
MAXIGP1WREADY => M_AXI_GP1_WREADY,
MAXIGP1WSTRB(3 downto 0) => M_AXI_GP1_WSTRB(3 downto 0),
MAXIGP1WVALID => M_AXI_GP1_WVALID,
MIO(53 downto 0) => buffered_MIO(53 downto 0),
PSCLK => buffered_PS_CLK,
PSPORB => buffered_PS_PORB,
PSSRSTB => buffered_PS_SRSTB,
SAXIACPACLK => S_AXI_ACP_ACLK,
SAXIACPARADDR(31 downto 0) => S_AXI_ACP_ARADDR(31 downto 0),
SAXIACPARBURST(1 downto 0) => S_AXI_ACP_ARBURST(1 downto 0),
SAXIACPARCACHE(3 downto 0) => S_AXI_ACP_ARCACHE(3 downto 0),
SAXIACPARESETN => S_AXI_ACP_ARESETN,
SAXIACPARID(2 downto 0) => S_AXI_ACP_ARID(2 downto 0),
SAXIACPARLEN(3 downto 0) => S_AXI_ACP_ARLEN(3 downto 0),
SAXIACPARLOCK(1 downto 0) => S_AXI_ACP_ARLOCK(1 downto 0),
SAXIACPARPROT(2 downto 0) => S_AXI_ACP_ARPROT(2 downto 0),
SAXIACPARQOS(3 downto 0) => S_AXI_ACP_ARQOS(3 downto 0),
SAXIACPARREADY => S_AXI_ACP_ARREADY,
SAXIACPARSIZE(1 downto 0) => S_AXI_ACP_ARSIZE(1 downto 0),
SAXIACPARUSER(4 downto 0) => S_AXI_ACP_ARUSER(4 downto 0),
SAXIACPARVALID => S_AXI_ACP_ARVALID,
SAXIACPAWADDR(31 downto 0) => S_AXI_ACP_AWADDR(31 downto 0),
SAXIACPAWBURST(1 downto 0) => S_AXI_ACP_AWBURST(1 downto 0),
SAXIACPAWCACHE(3 downto 0) => S_AXI_ACP_AWCACHE(3 downto 0),
SAXIACPAWID(2 downto 0) => S_AXI_ACP_AWID(2 downto 0),
SAXIACPAWLEN(3 downto 0) => S_AXI_ACP_AWLEN(3 downto 0),
SAXIACPAWLOCK(1 downto 0) => S_AXI_ACP_AWLOCK(1 downto 0),
SAXIACPAWPROT(2 downto 0) => S_AXI_ACP_AWPROT(2 downto 0),
SAXIACPAWQOS(3 downto 0) => S_AXI_ACP_AWQOS(3 downto 0),
SAXIACPAWREADY => S_AXI_ACP_AWREADY,
SAXIACPAWSIZE(1 downto 0) => S_AXI_ACP_AWSIZE(1 downto 0),
SAXIACPAWUSER(4 downto 0) => S_AXI_ACP_AWUSER(4 downto 0),
SAXIACPAWVALID => S_AXI_ACP_AWVALID,
SAXIACPBID(2 downto 0) => S_AXI_ACP_BID(2 downto 0),
SAXIACPBREADY => S_AXI_ACP_BREADY,
SAXIACPBRESP(1 downto 0) => S_AXI_ACP_BRESP(1 downto 0),
SAXIACPBVALID => S_AXI_ACP_BVALID,
SAXIACPRDATA(63 downto 0) => S_AXI_ACP_RDATA(63 downto 0),
SAXIACPRID(2 downto 0) => S_AXI_ACP_RID(2 downto 0),
SAXIACPRLAST => S_AXI_ACP_RLAST,
SAXIACPRREADY => S_AXI_ACP_RREADY,
SAXIACPRRESP(1 downto 0) => S_AXI_ACP_RRESP(1 downto 0),
SAXIACPRVALID => S_AXI_ACP_RVALID,
SAXIACPWDATA(63 downto 0) => S_AXI_ACP_WDATA(63 downto 0),
SAXIACPWID(2 downto 0) => S_AXI_ACP_WID(2 downto 0),
SAXIACPWLAST => S_AXI_ACP_WLAST,
SAXIACPWREADY => S_AXI_ACP_WREADY,
SAXIACPWSTRB(7 downto 0) => S_AXI_ACP_WSTRB(7 downto 0),
SAXIACPWVALID => S_AXI_ACP_WVALID,
SAXIGP0ACLK => S_AXI_GP0_ACLK,
SAXIGP0ARADDR(31 downto 0) => S_AXI_GP0_ARADDR(31 downto 0),
SAXIGP0ARBURST(1 downto 0) => S_AXI_GP0_ARBURST(1 downto 0),
SAXIGP0ARCACHE(3 downto 0) => S_AXI_GP0_ARCACHE(3 downto 0),
SAXIGP0ARESETN => S_AXI_GP0_ARESETN,
SAXIGP0ARID(5 downto 0) => S_AXI_GP0_ARID(5 downto 0),
SAXIGP0ARLEN(3 downto 0) => S_AXI_GP0_ARLEN(3 downto 0),
SAXIGP0ARLOCK(1 downto 0) => S_AXI_GP0_ARLOCK(1 downto 0),
SAXIGP0ARPROT(2 downto 0) => S_AXI_GP0_ARPROT(2 downto 0),
SAXIGP0ARQOS(3 downto 0) => S_AXI_GP0_ARQOS(3 downto 0),
SAXIGP0ARREADY => S_AXI_GP0_ARREADY,
SAXIGP0ARSIZE(1 downto 0) => S_AXI_GP0_ARSIZE(1 downto 0),
SAXIGP0ARVALID => S_AXI_GP0_ARVALID,
SAXIGP0AWADDR(31 downto 0) => S_AXI_GP0_AWADDR(31 downto 0),
SAXIGP0AWBURST(1 downto 0) => S_AXI_GP0_AWBURST(1 downto 0),
SAXIGP0AWCACHE(3 downto 0) => S_AXI_GP0_AWCACHE(3 downto 0),
SAXIGP0AWID(5 downto 0) => S_AXI_GP0_AWID(5 downto 0),
SAXIGP0AWLEN(3 downto 0) => S_AXI_GP0_AWLEN(3 downto 0),
SAXIGP0AWLOCK(1 downto 0) => S_AXI_GP0_AWLOCK(1 downto 0),
SAXIGP0AWPROT(2 downto 0) => S_AXI_GP0_AWPROT(2 downto 0),
SAXIGP0AWQOS(3 downto 0) => S_AXI_GP0_AWQOS(3 downto 0),
SAXIGP0AWREADY => S_AXI_GP0_AWREADY,
SAXIGP0AWSIZE(1 downto 0) => S_AXI_GP0_AWSIZE(1 downto 0),
SAXIGP0AWVALID => S_AXI_GP0_AWVALID,
SAXIGP0BID(5 downto 0) => S_AXI_GP0_BID(5 downto 0),
SAXIGP0BREADY => S_AXI_GP0_BREADY,
SAXIGP0BRESP(1 downto 0) => S_AXI_GP0_BRESP(1 downto 0),
SAXIGP0BVALID => S_AXI_GP0_BVALID,
SAXIGP0RDATA(31 downto 0) => S_AXI_GP0_RDATA(31 downto 0),
SAXIGP0RID(5 downto 0) => S_AXI_GP0_RID(5 downto 0),
SAXIGP0RLAST => S_AXI_GP0_RLAST,
SAXIGP0RREADY => S_AXI_GP0_RREADY,
SAXIGP0RRESP(1 downto 0) => S_AXI_GP0_RRESP(1 downto 0),
SAXIGP0RVALID => S_AXI_GP0_RVALID,
SAXIGP0WDATA(31 downto 0) => S_AXI_GP0_WDATA(31 downto 0),
SAXIGP0WID(5 downto 0) => S_AXI_GP0_WID(5 downto 0),
SAXIGP0WLAST => S_AXI_GP0_WLAST,
SAXIGP0WREADY => S_AXI_GP0_WREADY,
SAXIGP0WSTRB(3 downto 0) => S_AXI_GP0_WSTRB(3 downto 0),
SAXIGP0WVALID => S_AXI_GP0_WVALID,
SAXIGP1ACLK => S_AXI_GP1_ACLK,
SAXIGP1ARADDR(31 downto 0) => S_AXI_GP1_ARADDR(31 downto 0),
SAXIGP1ARBURST(1 downto 0) => S_AXI_GP1_ARBURST(1 downto 0),
SAXIGP1ARCACHE(3 downto 0) => S_AXI_GP1_ARCACHE(3 downto 0),
SAXIGP1ARESETN => S_AXI_GP1_ARESETN,
SAXIGP1ARID(5 downto 0) => S_AXI_GP1_ARID(5 downto 0),
SAXIGP1ARLEN(3 downto 0) => S_AXI_GP1_ARLEN(3 downto 0),
SAXIGP1ARLOCK(1 downto 0) => S_AXI_GP1_ARLOCK(1 downto 0),
SAXIGP1ARPROT(2 downto 0) => S_AXI_GP1_ARPROT(2 downto 0),
SAXIGP1ARQOS(3 downto 0) => S_AXI_GP1_ARQOS(3 downto 0),
SAXIGP1ARREADY => S_AXI_GP1_ARREADY,
SAXIGP1ARSIZE(1 downto 0) => S_AXI_GP1_ARSIZE(1 downto 0),
SAXIGP1ARVALID => S_AXI_GP1_ARVALID,
SAXIGP1AWADDR(31 downto 0) => S_AXI_GP1_AWADDR(31 downto 0),
SAXIGP1AWBURST(1 downto 0) => S_AXI_GP1_AWBURST(1 downto 0),
SAXIGP1AWCACHE(3 downto 0) => S_AXI_GP1_AWCACHE(3 downto 0),
SAXIGP1AWID(5 downto 0) => S_AXI_GP1_AWID(5 downto 0),
SAXIGP1AWLEN(3 downto 0) => S_AXI_GP1_AWLEN(3 downto 0),
SAXIGP1AWLOCK(1 downto 0) => S_AXI_GP1_AWLOCK(1 downto 0),
SAXIGP1AWPROT(2 downto 0) => S_AXI_GP1_AWPROT(2 downto 0),
SAXIGP1AWQOS(3 downto 0) => S_AXI_GP1_AWQOS(3 downto 0),
SAXIGP1AWREADY => S_AXI_GP1_AWREADY,
SAXIGP1AWSIZE(1 downto 0) => S_AXI_GP1_AWSIZE(1 downto 0),
SAXIGP1AWVALID => S_AXI_GP1_AWVALID,
SAXIGP1BID(5 downto 0) => S_AXI_GP1_BID(5 downto 0),
SAXIGP1BREADY => S_AXI_GP1_BREADY,
SAXIGP1BRESP(1 downto 0) => S_AXI_GP1_BRESP(1 downto 0),
SAXIGP1BVALID => S_AXI_GP1_BVALID,
SAXIGP1RDATA(31 downto 0) => S_AXI_GP1_RDATA(31 downto 0),
SAXIGP1RID(5 downto 0) => S_AXI_GP1_RID(5 downto 0),
SAXIGP1RLAST => S_AXI_GP1_RLAST,
SAXIGP1RREADY => S_AXI_GP1_RREADY,
SAXIGP1RRESP(1 downto 0) => S_AXI_GP1_RRESP(1 downto 0),
SAXIGP1RVALID => S_AXI_GP1_RVALID,
SAXIGP1WDATA(31 downto 0) => S_AXI_GP1_WDATA(31 downto 0),
SAXIGP1WID(5 downto 0) => S_AXI_GP1_WID(5 downto 0),
SAXIGP1WLAST => S_AXI_GP1_WLAST,
SAXIGP1WREADY => S_AXI_GP1_WREADY,
SAXIGP1WSTRB(3 downto 0) => S_AXI_GP1_WSTRB(3 downto 0),
SAXIGP1WVALID => S_AXI_GP1_WVALID,
SAXIHP0ACLK => S_AXI_HP0_ACLK,
SAXIHP0ARADDR(31 downto 0) => S_AXI_HP0_ARADDR(31 downto 0),
SAXIHP0ARBURST(1 downto 0) => S_AXI_HP0_ARBURST(1 downto 0),
SAXIHP0ARCACHE(3 downto 0) => S_AXI_HP0_ARCACHE(3 downto 0),
SAXIHP0ARESETN => S_AXI_HP0_ARESETN,
SAXIHP0ARID(5 downto 0) => S_AXI_HP0_ARID(5 downto 0),
SAXIHP0ARLEN(3 downto 0) => S_AXI_HP0_ARLEN(3 downto 0),
SAXIHP0ARLOCK(1 downto 0) => S_AXI_HP0_ARLOCK(1 downto 0),
SAXIHP0ARPROT(2 downto 0) => S_AXI_HP0_ARPROT(2 downto 0),
SAXIHP0ARQOS(3 downto 0) => S_AXI_HP0_ARQOS(3 downto 0),
SAXIHP0ARREADY => S_AXI_HP0_ARREADY,
SAXIHP0ARSIZE(1 downto 0) => S_AXI_HP0_ARSIZE(1 downto 0),
SAXIHP0ARVALID => S_AXI_HP0_ARVALID,
SAXIHP0AWADDR(31 downto 0) => S_AXI_HP0_AWADDR(31 downto 0),
SAXIHP0AWBURST(1 downto 0) => S_AXI_HP0_AWBURST(1 downto 0),
SAXIHP0AWCACHE(3 downto 0) => S_AXI_HP0_AWCACHE(3 downto 0),
SAXIHP0AWID(5 downto 0) => S_AXI_HP0_AWID(5 downto 0),
SAXIHP0AWLEN(3 downto 0) => S_AXI_HP0_AWLEN(3 downto 0),
SAXIHP0AWLOCK(1 downto 0) => S_AXI_HP0_AWLOCK(1 downto 0),
SAXIHP0AWPROT(2 downto 0) => S_AXI_HP0_AWPROT(2 downto 0),
SAXIHP0AWQOS(3 downto 0) => S_AXI_HP0_AWQOS(3 downto 0),
SAXIHP0AWREADY => S_AXI_HP0_AWREADY,
SAXIHP0AWSIZE(1 downto 0) => S_AXI_HP0_AWSIZE(1 downto 0),
SAXIHP0AWVALID => S_AXI_HP0_AWVALID,
SAXIHP0BID(5 downto 0) => S_AXI_HP0_BID(5 downto 0),
SAXIHP0BREADY => S_AXI_HP0_BREADY,
SAXIHP0BRESP(1 downto 0) => S_AXI_HP0_BRESP(1 downto 0),
SAXIHP0BVALID => S_AXI_HP0_BVALID,
SAXIHP0RACOUNT(2 downto 0) => S_AXI_HP0_RACOUNT(2 downto 0),
SAXIHP0RCOUNT(7 downto 0) => S_AXI_HP0_RCOUNT(7 downto 0),
SAXIHP0RDATA(63 downto 0) => S_AXI_HP0_RDATA(63 downto 0),
SAXIHP0RDISSUECAP1EN => S_AXI_HP0_RDISSUECAP1_EN,
SAXIHP0RID(5 downto 0) => S_AXI_HP0_RID(5 downto 0),
SAXIHP0RLAST => S_AXI_HP0_RLAST,
SAXIHP0RREADY => S_AXI_HP0_RREADY,
SAXIHP0RRESP(1 downto 0) => S_AXI_HP0_RRESP(1 downto 0),
SAXIHP0RVALID => S_AXI_HP0_RVALID,
SAXIHP0WACOUNT(5 downto 0) => S_AXI_HP0_WACOUNT(5 downto 0),
SAXIHP0WCOUNT(7 downto 0) => S_AXI_HP0_WCOUNT(7 downto 0),
SAXIHP0WDATA(63 downto 0) => S_AXI_HP0_WDATA(63 downto 0),
SAXIHP0WID(5 downto 0) => S_AXI_HP0_WID(5 downto 0),
SAXIHP0WLAST => S_AXI_HP0_WLAST,
SAXIHP0WREADY => S_AXI_HP0_WREADY,
SAXIHP0WRISSUECAP1EN => S_AXI_HP0_WRISSUECAP1_EN,
SAXIHP0WSTRB(7 downto 0) => S_AXI_HP0_WSTRB(7 downto 0),
SAXIHP0WVALID => S_AXI_HP0_WVALID,
SAXIHP1ACLK => S_AXI_HP1_ACLK,
SAXIHP1ARADDR(31 downto 0) => S_AXI_HP1_ARADDR(31 downto 0),
SAXIHP1ARBURST(1 downto 0) => S_AXI_HP1_ARBURST(1 downto 0),
SAXIHP1ARCACHE(3 downto 0) => S_AXI_HP1_ARCACHE(3 downto 0),
SAXIHP1ARESETN => S_AXI_HP1_ARESETN,
SAXIHP1ARID(5 downto 0) => S_AXI_HP1_ARID(5 downto 0),
SAXIHP1ARLEN(3 downto 0) => S_AXI_HP1_ARLEN(3 downto 0),
SAXIHP1ARLOCK(1 downto 0) => S_AXI_HP1_ARLOCK(1 downto 0),
SAXIHP1ARPROT(2 downto 0) => S_AXI_HP1_ARPROT(2 downto 0),
SAXIHP1ARQOS(3 downto 0) => S_AXI_HP1_ARQOS(3 downto 0),
SAXIHP1ARREADY => S_AXI_HP1_ARREADY,
SAXIHP1ARSIZE(1 downto 0) => S_AXI_HP1_ARSIZE(1 downto 0),
SAXIHP1ARVALID => S_AXI_HP1_ARVALID,
SAXIHP1AWADDR(31 downto 0) => S_AXI_HP1_AWADDR(31 downto 0),
SAXIHP1AWBURST(1 downto 0) => S_AXI_HP1_AWBURST(1 downto 0),
SAXIHP1AWCACHE(3 downto 0) => S_AXI_HP1_AWCACHE(3 downto 0),
SAXIHP1AWID(5 downto 0) => S_AXI_HP1_AWID(5 downto 0),
SAXIHP1AWLEN(3 downto 0) => S_AXI_HP1_AWLEN(3 downto 0),
SAXIHP1AWLOCK(1 downto 0) => S_AXI_HP1_AWLOCK(1 downto 0),
SAXIHP1AWPROT(2 downto 0) => S_AXI_HP1_AWPROT(2 downto 0),
SAXIHP1AWQOS(3 downto 0) => S_AXI_HP1_AWQOS(3 downto 0),
SAXIHP1AWREADY => S_AXI_HP1_AWREADY,
SAXIHP1AWSIZE(1 downto 0) => S_AXI_HP1_AWSIZE(1 downto 0),
SAXIHP1AWVALID => S_AXI_HP1_AWVALID,
SAXIHP1BID(5 downto 0) => S_AXI_HP1_BID(5 downto 0),
SAXIHP1BREADY => S_AXI_HP1_BREADY,
SAXIHP1BRESP(1 downto 0) => S_AXI_HP1_BRESP(1 downto 0),
SAXIHP1BVALID => S_AXI_HP1_BVALID,
SAXIHP1RACOUNT(2 downto 0) => S_AXI_HP1_RACOUNT(2 downto 0),
SAXIHP1RCOUNT(7 downto 0) => S_AXI_HP1_RCOUNT(7 downto 0),
SAXIHP1RDATA(63 downto 0) => S_AXI_HP1_RDATA(63 downto 0),
SAXIHP1RDISSUECAP1EN => S_AXI_HP1_RDISSUECAP1_EN,
SAXIHP1RID(5 downto 0) => S_AXI_HP1_RID(5 downto 0),
SAXIHP1RLAST => S_AXI_HP1_RLAST,
SAXIHP1RREADY => S_AXI_HP1_RREADY,
SAXIHP1RRESP(1 downto 0) => S_AXI_HP1_RRESP(1 downto 0),
SAXIHP1RVALID => S_AXI_HP1_RVALID,
SAXIHP1WACOUNT(5 downto 0) => S_AXI_HP1_WACOUNT(5 downto 0),
SAXIHP1WCOUNT(7 downto 0) => S_AXI_HP1_WCOUNT(7 downto 0),
SAXIHP1WDATA(63 downto 0) => S_AXI_HP1_WDATA(63 downto 0),
SAXIHP1WID(5 downto 0) => S_AXI_HP1_WID(5 downto 0),
SAXIHP1WLAST => S_AXI_HP1_WLAST,
SAXIHP1WREADY => S_AXI_HP1_WREADY,
SAXIHP1WRISSUECAP1EN => S_AXI_HP1_WRISSUECAP1_EN,
SAXIHP1WSTRB(7 downto 0) => S_AXI_HP1_WSTRB(7 downto 0),
SAXIHP1WVALID => S_AXI_HP1_WVALID,
SAXIHP2ACLK => S_AXI_HP2_ACLK,
SAXIHP2ARADDR(31 downto 0) => S_AXI_HP2_ARADDR(31 downto 0),
SAXIHP2ARBURST(1 downto 0) => S_AXI_HP2_ARBURST(1 downto 0),
SAXIHP2ARCACHE(3 downto 0) => S_AXI_HP2_ARCACHE(3 downto 0),
SAXIHP2ARESETN => S_AXI_HP2_ARESETN,
SAXIHP2ARID(5 downto 0) => S_AXI_HP2_ARID(5 downto 0),
SAXIHP2ARLEN(3 downto 0) => S_AXI_HP2_ARLEN(3 downto 0),
SAXIHP2ARLOCK(1 downto 0) => S_AXI_HP2_ARLOCK(1 downto 0),
SAXIHP2ARPROT(2 downto 0) => S_AXI_HP2_ARPROT(2 downto 0),
SAXIHP2ARQOS(3 downto 0) => S_AXI_HP2_ARQOS(3 downto 0),
SAXIHP2ARREADY => S_AXI_HP2_ARREADY,
SAXIHP2ARSIZE(1 downto 0) => S_AXI_HP2_ARSIZE(1 downto 0),
SAXIHP2ARVALID => S_AXI_HP2_ARVALID,
SAXIHP2AWADDR(31 downto 0) => S_AXI_HP2_AWADDR(31 downto 0),
SAXIHP2AWBURST(1 downto 0) => S_AXI_HP2_AWBURST(1 downto 0),
SAXIHP2AWCACHE(3 downto 0) => S_AXI_HP2_AWCACHE(3 downto 0),
SAXIHP2AWID(5 downto 0) => S_AXI_HP2_AWID(5 downto 0),
SAXIHP2AWLEN(3 downto 0) => S_AXI_HP2_AWLEN(3 downto 0),
SAXIHP2AWLOCK(1 downto 0) => S_AXI_HP2_AWLOCK(1 downto 0),
SAXIHP2AWPROT(2 downto 0) => S_AXI_HP2_AWPROT(2 downto 0),
SAXIHP2AWQOS(3 downto 0) => S_AXI_HP2_AWQOS(3 downto 0),
SAXIHP2AWREADY => S_AXI_HP2_AWREADY,
SAXIHP2AWSIZE(1 downto 0) => S_AXI_HP2_AWSIZE(1 downto 0),
SAXIHP2AWVALID => S_AXI_HP2_AWVALID,
SAXIHP2BID(5 downto 0) => S_AXI_HP2_BID(5 downto 0),
SAXIHP2BREADY => S_AXI_HP2_BREADY,
SAXIHP2BRESP(1 downto 0) => S_AXI_HP2_BRESP(1 downto 0),
SAXIHP2BVALID => S_AXI_HP2_BVALID,
SAXIHP2RACOUNT(2 downto 0) => S_AXI_HP2_RACOUNT(2 downto 0),
SAXIHP2RCOUNT(7 downto 0) => S_AXI_HP2_RCOUNT(7 downto 0),
SAXIHP2RDATA(63 downto 0) => S_AXI_HP2_RDATA(63 downto 0),
SAXIHP2RDISSUECAP1EN => S_AXI_HP2_RDISSUECAP1_EN,
SAXIHP2RID(5 downto 0) => S_AXI_HP2_RID(5 downto 0),
SAXIHP2RLAST => S_AXI_HP2_RLAST,
SAXIHP2RREADY => S_AXI_HP2_RREADY,
SAXIHP2RRESP(1 downto 0) => S_AXI_HP2_RRESP(1 downto 0),
SAXIHP2RVALID => S_AXI_HP2_RVALID,
SAXIHP2WACOUNT(5 downto 0) => S_AXI_HP2_WACOUNT(5 downto 0),
SAXIHP2WCOUNT(7 downto 0) => S_AXI_HP2_WCOUNT(7 downto 0),
SAXIHP2WDATA(63 downto 0) => S_AXI_HP2_WDATA(63 downto 0),
SAXIHP2WID(5 downto 0) => S_AXI_HP2_WID(5 downto 0),
SAXIHP2WLAST => S_AXI_HP2_WLAST,
SAXIHP2WREADY => S_AXI_HP2_WREADY,
SAXIHP2WRISSUECAP1EN => S_AXI_HP2_WRISSUECAP1_EN,
SAXIHP2WSTRB(7 downto 0) => S_AXI_HP2_WSTRB(7 downto 0),
SAXIHP2WVALID => S_AXI_HP2_WVALID,
SAXIHP3ACLK => S_AXI_HP3_ACLK,
SAXIHP3ARADDR(31 downto 0) => S_AXI_HP3_ARADDR(31 downto 0),
SAXIHP3ARBURST(1 downto 0) => S_AXI_HP3_ARBURST(1 downto 0),
SAXIHP3ARCACHE(3 downto 0) => S_AXI_HP3_ARCACHE(3 downto 0),
SAXIHP3ARESETN => S_AXI_HP3_ARESETN,
SAXIHP3ARID(5 downto 0) => S_AXI_HP3_ARID(5 downto 0),
SAXIHP3ARLEN(3 downto 0) => S_AXI_HP3_ARLEN(3 downto 0),
SAXIHP3ARLOCK(1 downto 0) => S_AXI_HP3_ARLOCK(1 downto 0),
SAXIHP3ARPROT(2 downto 0) => S_AXI_HP3_ARPROT(2 downto 0),
SAXIHP3ARQOS(3 downto 0) => S_AXI_HP3_ARQOS(3 downto 0),
SAXIHP3ARREADY => S_AXI_HP3_ARREADY,
SAXIHP3ARSIZE(1 downto 0) => S_AXI_HP3_ARSIZE(1 downto 0),
SAXIHP3ARVALID => S_AXI_HP3_ARVALID,
SAXIHP3AWADDR(31 downto 0) => S_AXI_HP3_AWADDR(31 downto 0),
SAXIHP3AWBURST(1 downto 0) => S_AXI_HP3_AWBURST(1 downto 0),
SAXIHP3AWCACHE(3 downto 0) => S_AXI_HP3_AWCACHE(3 downto 0),
SAXIHP3AWID(5 downto 0) => S_AXI_HP3_AWID(5 downto 0),
SAXIHP3AWLEN(3 downto 0) => S_AXI_HP3_AWLEN(3 downto 0),
SAXIHP3AWLOCK(1 downto 0) => S_AXI_HP3_AWLOCK(1 downto 0),
SAXIHP3AWPROT(2 downto 0) => S_AXI_HP3_AWPROT(2 downto 0),
SAXIHP3AWQOS(3 downto 0) => S_AXI_HP3_AWQOS(3 downto 0),
SAXIHP3AWREADY => S_AXI_HP3_AWREADY,
SAXIHP3AWSIZE(1 downto 0) => S_AXI_HP3_AWSIZE(1 downto 0),
SAXIHP3AWVALID => S_AXI_HP3_AWVALID,
SAXIHP3BID(5 downto 0) => S_AXI_HP3_BID(5 downto 0),
SAXIHP3BREADY => S_AXI_HP3_BREADY,
SAXIHP3BRESP(1 downto 0) => S_AXI_HP3_BRESP(1 downto 0),
SAXIHP3BVALID => S_AXI_HP3_BVALID,
SAXIHP3RACOUNT(2 downto 0) => S_AXI_HP3_RACOUNT(2 downto 0),
SAXIHP3RCOUNT(7 downto 0) => S_AXI_HP3_RCOUNT(7 downto 0),
SAXIHP3RDATA(63 downto 0) => S_AXI_HP3_RDATA(63 downto 0),
SAXIHP3RDISSUECAP1EN => S_AXI_HP3_RDISSUECAP1_EN,
SAXIHP3RID(5 downto 0) => S_AXI_HP3_RID(5 downto 0),
SAXIHP3RLAST => S_AXI_HP3_RLAST,
SAXIHP3RREADY => S_AXI_HP3_RREADY,
SAXIHP3RRESP(1 downto 0) => S_AXI_HP3_RRESP(1 downto 0),
SAXIHP3RVALID => S_AXI_HP3_RVALID,
SAXIHP3WACOUNT(5 downto 0) => S_AXI_HP3_WACOUNT(5 downto 0),
SAXIHP3WCOUNT(7 downto 0) => S_AXI_HP3_WCOUNT(7 downto 0),
SAXIHP3WDATA(63 downto 0) => S_AXI_HP3_WDATA(63 downto 0),
SAXIHP3WID(5 downto 0) => S_AXI_HP3_WID(5 downto 0),
SAXIHP3WLAST => S_AXI_HP3_WLAST,
SAXIHP3WREADY => S_AXI_HP3_WREADY,
SAXIHP3WRISSUECAP1EN => S_AXI_HP3_WRISSUECAP1_EN,
SAXIHP3WSTRB(7 downto 0) => S_AXI_HP3_WSTRB(7 downto 0),
SAXIHP3WVALID => S_AXI_HP3_WVALID
);
PS_CLK_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_PS_CLK,
PAD => PS_CLK
);
PS_PORB_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_PS_PORB,
PAD => PS_PORB
);
PS_SRSTB_BIBUF: unisim.vcomponents.BIBUF
port map (
IO => buffered_PS_SRSTB,
PAD => PS_SRSTB
);
SDIO0_CMD_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO0_CMD_T_n,
O => SDIO0_CMD_T
);
\SDIO0_DATA_T[0]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO0_DATA_T_n(0),
O => SDIO0_DATA_T(0)
);
\SDIO0_DATA_T[1]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO0_DATA_T_n(1),
O => SDIO0_DATA_T(1)
);
\SDIO0_DATA_T[2]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO0_DATA_T_n(2),
O => SDIO0_DATA_T(2)
);
\SDIO0_DATA_T[3]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO0_DATA_T_n(3),
O => SDIO0_DATA_T(3)
);
SDIO1_CMD_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO1_CMD_T_n,
O => SDIO1_CMD_T
);
\SDIO1_DATA_T[0]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO1_DATA_T_n(0),
O => SDIO1_DATA_T(0)
);
\SDIO1_DATA_T[1]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO1_DATA_T_n(1),
O => SDIO1_DATA_T(1)
);
\SDIO1_DATA_T[2]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO1_DATA_T_n(2),
O => SDIO1_DATA_T(2)
);
\SDIO1_DATA_T[3]_INST_0\: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SDIO1_DATA_T_n(3),
O => SDIO1_DATA_T(3)
);
SPI0_MISO_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SPI0_MISO_T_n,
O => SPI0_MISO_T
);
SPI0_MOSI_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SPI0_MOSI_T_n,
O => SPI0_MOSI_T
);
SPI0_SCLK_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SPI0_SCLK_T_n,
O => SPI0_SCLK_T
);
SPI0_SS_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SPI0_SS_T_n,
O => SPI0_SS_T
);
SPI1_MISO_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SPI1_MISO_T_n,
O => SPI1_MISO_T
);
SPI1_MOSI_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SPI1_MOSI_T_n,
O => SPI1_MOSI_T
);
SPI1_SCLK_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SPI1_SCLK_T_n,
O => SPI1_SCLK_T
);
SPI1_SS_T_INST_0: unisim.vcomponents.LUT1
generic map(
INIT => X"1"
)
port map (
I0 => SPI1_SS_T_n,
O => SPI1_SS_T
);
\buffer_fclk_clk_0.FCLK_CLK_0_BUFG\: unisim.vcomponents.BUFG
port map (
I => FCLK_CLK_unbuffered(0),
O => FCLK_CLK0
);
\genblk13[0].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(0),
PAD => MIO(0)
);
\genblk13[10].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(10),
PAD => MIO(10)
);
\genblk13[11].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(11),
PAD => MIO(11)
);
\genblk13[12].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(12),
PAD => MIO(12)
);
\genblk13[13].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(13),
PAD => MIO(13)
);
\genblk13[14].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(14),
PAD => MIO(14)
);
\genblk13[15].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(15),
PAD => MIO(15)
);
\genblk13[16].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(16),
PAD => MIO(16)
);
\genblk13[17].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(17),
PAD => MIO(17)
);
\genblk13[18].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(18),
PAD => MIO(18)
);
\genblk13[19].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(19),
PAD => MIO(19)
);
\genblk13[1].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(1),
PAD => MIO(1)
);
\genblk13[20].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(20),
PAD => MIO(20)
);
\genblk13[21].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(21),
PAD => MIO(21)
);
\genblk13[22].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(22),
PAD => MIO(22)
);
\genblk13[23].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(23),
PAD => MIO(23)
);
\genblk13[24].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(24),
PAD => MIO(24)
);
\genblk13[25].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(25),
PAD => MIO(25)
);
\genblk13[26].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(26),
PAD => MIO(26)
);
\genblk13[27].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(27),
PAD => MIO(27)
);
\genblk13[28].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(28),
PAD => MIO(28)
);
\genblk13[29].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(29),
PAD => MIO(29)
);
\genblk13[2].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(2),
PAD => MIO(2)
);
\genblk13[30].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(30),
PAD => MIO(30)
);
\genblk13[31].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(31),
PAD => MIO(31)
);
\genblk13[32].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(32),
PAD => MIO(32)
);
\genblk13[33].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(33),
PAD => MIO(33)
);
\genblk13[34].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(34),
PAD => MIO(34)
);
\genblk13[35].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(35),
PAD => MIO(35)
);
\genblk13[36].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(36),
PAD => MIO(36)
);
\genblk13[37].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(37),
PAD => MIO(37)
);
\genblk13[38].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(38),
PAD => MIO(38)
);
\genblk13[39].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(39),
PAD => MIO(39)
);
\genblk13[3].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(3),
PAD => MIO(3)
);
\genblk13[40].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(40),
PAD => MIO(40)
);
\genblk13[41].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(41),
PAD => MIO(41)
);
\genblk13[42].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(42),
PAD => MIO(42)
);
\genblk13[43].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(43),
PAD => MIO(43)
);
\genblk13[44].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(44),
PAD => MIO(44)
);
\genblk13[45].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(45),
PAD => MIO(45)
);
\genblk13[46].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(46),
PAD => MIO(46)
);
\genblk13[47].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(47),
PAD => MIO(47)
);
\genblk13[48].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(48),
PAD => MIO(48)
);
\genblk13[49].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(49),
PAD => MIO(49)
);
\genblk13[4].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(4),
PAD => MIO(4)
);
\genblk13[50].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(50),
PAD => MIO(50)
);
\genblk13[51].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(51),
PAD => MIO(51)
);
\genblk13[52].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(52),
PAD => MIO(52)
);
\genblk13[53].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(53),
PAD => MIO(53)
);
\genblk13[5].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(5),
PAD => MIO(5)
);
\genblk13[6].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(6),
PAD => MIO(6)
);
\genblk13[7].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(7),
PAD => MIO(7)
);
\genblk13[8].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(8),
PAD => MIO(8)
);
\genblk13[9].MIO_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_MIO(9),
PAD => MIO(9)
);
\genblk14[0].DDR_BankAddr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_BankAddr(0),
PAD => DDR_BankAddr(0)
);
\genblk14[1].DDR_BankAddr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_BankAddr(1),
PAD => DDR_BankAddr(1)
);
\genblk14[2].DDR_BankAddr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_BankAddr(2),
PAD => DDR_BankAddr(2)
);
\genblk15[0].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(0),
PAD => DDR_Addr(0)
);
\genblk15[10].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(10),
PAD => DDR_Addr(10)
);
\genblk15[11].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(11),
PAD => DDR_Addr(11)
);
\genblk15[12].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(12),
PAD => DDR_Addr(12)
);
\genblk15[13].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(13),
PAD => DDR_Addr(13)
);
\genblk15[14].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(14),
PAD => DDR_Addr(14)
);
\genblk15[1].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(1),
PAD => DDR_Addr(1)
);
\genblk15[2].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(2),
PAD => DDR_Addr(2)
);
\genblk15[3].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(3),
PAD => DDR_Addr(3)
);
\genblk15[4].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(4),
PAD => DDR_Addr(4)
);
\genblk15[5].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(5),
PAD => DDR_Addr(5)
);
\genblk15[6].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(6),
PAD => DDR_Addr(6)
);
\genblk15[7].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(7),
PAD => DDR_Addr(7)
);
\genblk15[8].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(8),
PAD => DDR_Addr(8)
);
\genblk15[9].DDR_Addr_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_Addr(9),
PAD => DDR_Addr(9)
);
\genblk16[0].DDR_DM_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DM(0),
PAD => DDR_DM(0)
);
\genblk16[1].DDR_DM_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DM(1),
PAD => DDR_DM(1)
);
\genblk16[2].DDR_DM_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DM(2),
PAD => DDR_DM(2)
);
\genblk16[3].DDR_DM_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DM(3),
PAD => DDR_DM(3)
);
\genblk17[0].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(0),
PAD => DDR_DQ(0)
);
\genblk17[10].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(10),
PAD => DDR_DQ(10)
);
\genblk17[11].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(11),
PAD => DDR_DQ(11)
);
\genblk17[12].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(12),
PAD => DDR_DQ(12)
);
\genblk17[13].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(13),
PAD => DDR_DQ(13)
);
\genblk17[14].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(14),
PAD => DDR_DQ(14)
);
\genblk17[15].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(15),
PAD => DDR_DQ(15)
);
\genblk17[16].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(16),
PAD => DDR_DQ(16)
);
\genblk17[17].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(17),
PAD => DDR_DQ(17)
);
\genblk17[18].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(18),
PAD => DDR_DQ(18)
);
\genblk17[19].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(19),
PAD => DDR_DQ(19)
);
\genblk17[1].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(1),
PAD => DDR_DQ(1)
);
\genblk17[20].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(20),
PAD => DDR_DQ(20)
);
\genblk17[21].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(21),
PAD => DDR_DQ(21)
);
\genblk17[22].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(22),
PAD => DDR_DQ(22)
);
\genblk17[23].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(23),
PAD => DDR_DQ(23)
);
\genblk17[24].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(24),
PAD => DDR_DQ(24)
);
\genblk17[25].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(25),
PAD => DDR_DQ(25)
);
\genblk17[26].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(26),
PAD => DDR_DQ(26)
);
\genblk17[27].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(27),
PAD => DDR_DQ(27)
);
\genblk17[28].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(28),
PAD => DDR_DQ(28)
);
\genblk17[29].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(29),
PAD => DDR_DQ(29)
);
\genblk17[2].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(2),
PAD => DDR_DQ(2)
);
\genblk17[30].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(30),
PAD => DDR_DQ(30)
);
\genblk17[31].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(31),
PAD => DDR_DQ(31)
);
\genblk17[3].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(3),
PAD => DDR_DQ(3)
);
\genblk17[4].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(4),
PAD => DDR_DQ(4)
);
\genblk17[5].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(5),
PAD => DDR_DQ(5)
);
\genblk17[6].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(6),
PAD => DDR_DQ(6)
);
\genblk17[7].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(7),
PAD => DDR_DQ(7)
);
\genblk17[8].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(8),
PAD => DDR_DQ(8)
);
\genblk17[9].DDR_DQ_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQ(9),
PAD => DDR_DQ(9)
);
\genblk18[0].DDR_DQS_n_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQS_n(0),
PAD => DDR_DQS_n(0)
);
\genblk18[1].DDR_DQS_n_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQS_n(1),
PAD => DDR_DQS_n(1)
);
\genblk18[2].DDR_DQS_n_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQS_n(2),
PAD => DDR_DQS_n(2)
);
\genblk18[3].DDR_DQS_n_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQS_n(3),
PAD => DDR_DQS_n(3)
);
\genblk19[0].DDR_DQS_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQS(0),
PAD => DDR_DQS(0)
);
\genblk19[1].DDR_DQS_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQS(1),
PAD => DDR_DQS(1)
);
\genblk19[2].DDR_DQS_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQS(2),
PAD => DDR_DQS(2)
);
\genblk19[3].DDR_DQS_BIBUF\: unisim.vcomponents.BIBUF
port map (
IO => buffered_DDR_DQS(3),
PAD => DDR_DQS(3)
);
i_0: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_CTL_PIPE[0]\
);
i_1: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[0]\(1)
);
i_10: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[7]\(1)
);
i_11: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[7]\(0)
);
i_12: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[6]\(1)
);
i_13: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[6]\(0)
);
i_14: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[5]\(1)
);
i_15: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[5]\(0)
);
i_16: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[4]\(1)
);
i_17: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[4]\(0)
);
i_18: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[3]\(1)
);
i_19: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[3]\(0)
);
i_2: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[0]\(0)
);
i_20: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[2]\(1)
);
i_21: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[2]\(0)
);
i_22: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[1]\(1)
);
i_23: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_DATA_PIPE[1]\(0)
);
i_3: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_CTL_PIPE[7]\
);
i_4: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_CTL_PIPE[6]\
);
i_5: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_CTL_PIPE[5]\
);
i_6: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_CTL_PIPE[4]\
);
i_7: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_CTL_PIPE[3]\
);
i_8: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_CTL_PIPE[2]\
);
i_9: unisim.vcomponents.LUT1
generic map(
INIT => X"2"
)
port map (
I0 => '0',
O => \TRACE_CTL_PIPE[1]\
);
end STRUCTURE;
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
library UNISIM;
use UNISIM.VCOMPONENTS.ALL;
entity system_processing_system7_0_0 is
port (
TTC0_WAVE0_OUT : out STD_LOGIC;
TTC0_WAVE1_OUT : out STD_LOGIC;
TTC0_WAVE2_OUT : out STD_LOGIC;
USB0_PORT_INDCTL : out STD_LOGIC_VECTOR ( 1 downto 0 );
USB0_VBUS_PWRSELECT : out STD_LOGIC;
USB0_VBUS_PWRFAULT : in STD_LOGIC;
M_AXI_GP0_ARVALID : out STD_LOGIC;
M_AXI_GP0_AWVALID : out STD_LOGIC;
M_AXI_GP0_BREADY : out STD_LOGIC;
M_AXI_GP0_RREADY : out STD_LOGIC;
M_AXI_GP0_WLAST : out STD_LOGIC;
M_AXI_GP0_WVALID : out STD_LOGIC;
M_AXI_GP0_ARID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_AWID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_WID : out STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_ARBURST : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_ARLOCK : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_ARSIZE : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP0_AWBURST : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_AWLOCK : out STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_AWSIZE : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP0_ARPROT : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP0_AWPROT : out STD_LOGIC_VECTOR ( 2 downto 0 );
M_AXI_GP0_ARADDR : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP0_AWADDR : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP0_WDATA : out STD_LOGIC_VECTOR ( 31 downto 0 );
M_AXI_GP0_ARCACHE : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_ARLEN : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_ARQOS : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_AWCACHE : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_AWLEN : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_AWQOS : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_WSTRB : out STD_LOGIC_VECTOR ( 3 downto 0 );
M_AXI_GP0_ACLK : in STD_LOGIC;
M_AXI_GP0_ARREADY : in STD_LOGIC;
M_AXI_GP0_AWREADY : in STD_LOGIC;
M_AXI_GP0_BVALID : in STD_LOGIC;
M_AXI_GP0_RLAST : in STD_LOGIC;
M_AXI_GP0_RVALID : in STD_LOGIC;
M_AXI_GP0_WREADY : in STD_LOGIC;
M_AXI_GP0_BID : in STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_RID : in STD_LOGIC_VECTOR ( 11 downto 0 );
M_AXI_GP0_BRESP : in STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_RRESP : in STD_LOGIC_VECTOR ( 1 downto 0 );
M_AXI_GP0_RDATA : in STD_LOGIC_VECTOR ( 31 downto 0 );
FCLK_CLK0 : out STD_LOGIC;
FCLK_RESET0_N : out STD_LOGIC;
MIO : inout STD_LOGIC_VECTOR ( 53 downto 0 );
DDR_CAS_n : inout STD_LOGIC;
DDR_CKE : inout STD_LOGIC;
DDR_Clk_n : inout STD_LOGIC;
DDR_Clk : inout STD_LOGIC;
DDR_CS_n : inout STD_LOGIC;
DDR_DRSTB : inout STD_LOGIC;
DDR_ODT : inout STD_LOGIC;
DDR_RAS_n : inout STD_LOGIC;
DDR_WEB : inout STD_LOGIC;
DDR_BankAddr : inout STD_LOGIC_VECTOR ( 2 downto 0 );
DDR_Addr : inout STD_LOGIC_VECTOR ( 14 downto 0 );
DDR_VRN : inout STD_LOGIC;
DDR_VRP : inout STD_LOGIC;
DDR_DM : inout STD_LOGIC_VECTOR ( 3 downto 0 );
DDR_DQ : inout STD_LOGIC_VECTOR ( 31 downto 0 );
DDR_DQS_n : inout STD_LOGIC_VECTOR ( 3 downto 0 );
DDR_DQS : inout STD_LOGIC_VECTOR ( 3 downto 0 );
PS_SRSTB : inout STD_LOGIC;
PS_CLK : inout STD_LOGIC;
PS_PORB : inout STD_LOGIC
);
attribute NotValidForBitStream : boolean;
attribute NotValidForBitStream of system_processing_system7_0_0 : entity is true;
attribute CHECK_LICENSE_TYPE : string;
attribute CHECK_LICENSE_TYPE of system_processing_system7_0_0 : entity is "system_processing_system7_0_0,processing_system7_v5_5_processing_system7,{}";
attribute DowngradeIPIdentifiedWarnings : string;
attribute DowngradeIPIdentifiedWarnings of system_processing_system7_0_0 : entity is "yes";
attribute X_CORE_INFO : string;
attribute X_CORE_INFO of system_processing_system7_0_0 : entity is "processing_system7_v5_5_processing_system7,Vivado 2016.4";
end system_processing_system7_0_0;
architecture STRUCTURE of system_processing_system7_0_0 is
signal NLW_inst_CAN0_PHY_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_CAN1_PHY_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA0_DAVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA0_DRREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA0_RSTN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA1_DAVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA1_DRREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA1_RSTN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA2_DAVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA2_DRREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA2_RSTN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA3_DAVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA3_DRREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA3_RSTN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_GMII_TX_EN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_GMII_TX_ER_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_MDIO_MDC_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_MDIO_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_MDIO_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_PTP_DELAY_REQ_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_PTP_DELAY_REQ_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_PTP_PDELAY_REQ_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_PTP_PDELAY_REQ_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_PTP_PDELAY_RESP_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_PTP_PDELAY_RESP_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_PTP_SYNC_FRAME_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_PTP_SYNC_FRAME_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_SOF_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET0_SOF_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_GMII_TX_EN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_GMII_TX_ER_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_MDIO_MDC_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_MDIO_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_MDIO_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_PTP_DELAY_REQ_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_PTP_DELAY_REQ_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_PTP_PDELAY_REQ_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_PTP_PDELAY_REQ_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_PTP_PDELAY_RESP_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_PTP_PDELAY_RESP_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_PTP_SYNC_FRAME_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_PTP_SYNC_FRAME_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_SOF_RX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_ENET1_SOF_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_EVENT_EVENTO_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FCLK_CLK1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FCLK_CLK2_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FCLK_CLK3_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FCLK_RESET1_N_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FCLK_RESET2_N_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FCLK_RESET3_N_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FTMT_F2P_TRIGACK_0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FTMT_F2P_TRIGACK_1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FTMT_F2P_TRIGACK_2_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FTMT_F2P_TRIGACK_3_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FTMT_P2F_TRIG_0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FTMT_P2F_TRIG_1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FTMT_P2F_TRIG_2_UNCONNECTED : STD_LOGIC;
signal NLW_inst_FTMT_P2F_TRIG_3_UNCONNECTED : STD_LOGIC;
signal NLW_inst_I2C0_SCL_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_I2C0_SCL_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_I2C0_SDA_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_I2C0_SDA_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_I2C1_SCL_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_I2C1_SCL_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_I2C1_SDA_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_I2C1_SDA_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_CAN0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_CAN1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_CTI_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC2_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC3_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC4_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC5_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC6_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC7_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_DMAC_ABORT_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_ENET0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_ENET1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_ENET_WAKE0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_ENET_WAKE1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_GPIO_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_I2C0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_I2C1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_QSPI_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_SDIO0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_SDIO1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_SMC_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_SPI0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_SPI1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_UART0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_UART1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_USB0_UNCONNECTED : STD_LOGIC;
signal NLW_inst_IRQ_P2F_USB1_UNCONNECTED : STD_LOGIC;
signal NLW_inst_M_AXI_GP0_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_M_AXI_GP1_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_M_AXI_GP1_ARVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_M_AXI_GP1_AWVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_M_AXI_GP1_BREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_M_AXI_GP1_RREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_M_AXI_GP1_WLAST_UNCONNECTED : STD_LOGIC;
signal NLW_inst_M_AXI_GP1_WVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_PJTAG_TDO_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO0_BUSPOW_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO0_CLK_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO0_CMD_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO0_CMD_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO0_LED_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO1_BUSPOW_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO1_CLK_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO1_CMD_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO1_CMD_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SDIO1_LED_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_MISO_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_MISO_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_MOSI_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_MOSI_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_SCLK_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_SCLK_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_SS1_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_SS2_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_SS_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI0_SS_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_MISO_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_MISO_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_MOSI_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_MOSI_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_SCLK_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_SCLK_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_SS1_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_SS2_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_SS_O_UNCONNECTED : STD_LOGIC;
signal NLW_inst_SPI1_SS_T_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_ACP_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_ACP_ARREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_ACP_AWREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_ACP_BVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_ACP_RLAST_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_ACP_RVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_ACP_WREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP0_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP0_ARREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP0_AWREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP0_BVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP0_RLAST_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP0_RVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP0_WREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP1_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP1_ARREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP1_AWREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP1_BVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP1_RLAST_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP1_RVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_GP1_WREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP0_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP0_ARREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP0_AWREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP0_BVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP0_RLAST_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP0_RVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP0_WREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP1_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP1_ARREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP1_AWREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP1_BVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP1_RLAST_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP1_RVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP1_WREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP2_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP2_ARREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP2_AWREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP2_BVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP2_RLAST_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP2_RVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP2_WREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP3_ARESETN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP3_ARREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP3_AWREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP3_BVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP3_RLAST_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP3_RVALID_UNCONNECTED : STD_LOGIC;
signal NLW_inst_S_AXI_HP3_WREADY_UNCONNECTED : STD_LOGIC;
signal NLW_inst_TRACE_CLK_OUT_UNCONNECTED : STD_LOGIC;
signal NLW_inst_TRACE_CTL_UNCONNECTED : STD_LOGIC;
signal NLW_inst_TTC1_WAVE0_OUT_UNCONNECTED : STD_LOGIC;
signal NLW_inst_TTC1_WAVE1_OUT_UNCONNECTED : STD_LOGIC;
signal NLW_inst_TTC1_WAVE2_OUT_UNCONNECTED : STD_LOGIC;
signal NLW_inst_UART0_DTRN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_UART0_RTSN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_UART0_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_UART1_DTRN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_UART1_RTSN_UNCONNECTED : STD_LOGIC;
signal NLW_inst_UART1_TX_UNCONNECTED : STD_LOGIC;
signal NLW_inst_USB1_VBUS_PWRSELECT_UNCONNECTED : STD_LOGIC;
signal NLW_inst_WDT_RST_OUT_UNCONNECTED : STD_LOGIC;
signal NLW_inst_DMA0_DATYPE_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_DMA1_DATYPE_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_DMA2_DATYPE_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_DMA3_DATYPE_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_ENET0_GMII_TXD_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_ENET1_GMII_TXD_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_EVENT_STANDBYWFE_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_EVENT_STANDBYWFI_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_FTMT_P2F_DEBUG_UNCONNECTED : STD_LOGIC_VECTOR ( 31 downto 0 );
signal NLW_inst_GPIO_O_UNCONNECTED : STD_LOGIC_VECTOR ( 63 downto 0 );
signal NLW_inst_GPIO_T_UNCONNECTED : STD_LOGIC_VECTOR ( 63 downto 0 );
signal NLW_inst_M_AXI_GP1_ARADDR_UNCONNECTED : STD_LOGIC_VECTOR ( 31 downto 0 );
signal NLW_inst_M_AXI_GP1_ARBURST_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_M_AXI_GP1_ARCACHE_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_M_AXI_GP1_ARID_UNCONNECTED : STD_LOGIC_VECTOR ( 11 downto 0 );
signal NLW_inst_M_AXI_GP1_ARLEN_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_M_AXI_GP1_ARLOCK_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_M_AXI_GP1_ARPROT_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_M_AXI_GP1_ARQOS_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_M_AXI_GP1_ARSIZE_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_M_AXI_GP1_AWADDR_UNCONNECTED : STD_LOGIC_VECTOR ( 31 downto 0 );
signal NLW_inst_M_AXI_GP1_AWBURST_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_M_AXI_GP1_AWCACHE_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_M_AXI_GP1_AWID_UNCONNECTED : STD_LOGIC_VECTOR ( 11 downto 0 );
signal NLW_inst_M_AXI_GP1_AWLEN_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_M_AXI_GP1_AWLOCK_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_M_AXI_GP1_AWPROT_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_M_AXI_GP1_AWQOS_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_M_AXI_GP1_AWSIZE_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_M_AXI_GP1_WDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 31 downto 0 );
signal NLW_inst_M_AXI_GP1_WID_UNCONNECTED : STD_LOGIC_VECTOR ( 11 downto 0 );
signal NLW_inst_M_AXI_GP1_WSTRB_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_SDIO0_BUSVOLT_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_SDIO0_DATA_O_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_SDIO0_DATA_T_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_SDIO1_BUSVOLT_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_SDIO1_DATA_O_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_SDIO1_DATA_T_UNCONNECTED : STD_LOGIC_VECTOR ( 3 downto 0 );
signal NLW_inst_S_AXI_ACP_BID_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_S_AXI_ACP_BRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_ACP_RDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 63 downto 0 );
signal NLW_inst_S_AXI_ACP_RID_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_S_AXI_ACP_RRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_GP0_BID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_GP0_BRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_GP0_RDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 31 downto 0 );
signal NLW_inst_S_AXI_GP0_RID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_GP0_RRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_GP1_BID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_GP1_BRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_GP1_RDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 31 downto 0 );
signal NLW_inst_S_AXI_GP1_RID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_GP1_RRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP0_BID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP0_BRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP0_RACOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_S_AXI_HP0_RCOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_S_AXI_HP0_RDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 63 downto 0 );
signal NLW_inst_S_AXI_HP0_RID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP0_RRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP0_WACOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP0_WCOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_S_AXI_HP1_BID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP1_BRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP1_RACOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_S_AXI_HP1_RCOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_S_AXI_HP1_RDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 63 downto 0 );
signal NLW_inst_S_AXI_HP1_RID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP1_RRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP1_WACOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP1_WCOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_S_AXI_HP2_BID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP2_BRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP2_RACOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_S_AXI_HP2_RCOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_S_AXI_HP2_RDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 63 downto 0 );
signal NLW_inst_S_AXI_HP2_RID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP2_RRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP2_WACOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP2_WCOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_S_AXI_HP3_BID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP3_BRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP3_RACOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 2 downto 0 );
signal NLW_inst_S_AXI_HP3_RCOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_S_AXI_HP3_RDATA_UNCONNECTED : STD_LOGIC_VECTOR ( 63 downto 0 );
signal NLW_inst_S_AXI_HP3_RID_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP3_RRESP_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_S_AXI_HP3_WACOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 5 downto 0 );
signal NLW_inst_S_AXI_HP3_WCOUNT_UNCONNECTED : STD_LOGIC_VECTOR ( 7 downto 0 );
signal NLW_inst_TRACE_DATA_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
signal NLW_inst_USB1_PORT_INDCTL_UNCONNECTED : STD_LOGIC_VECTOR ( 1 downto 0 );
attribute C_DM_WIDTH : integer;
attribute C_DM_WIDTH of inst : label is 4;
attribute C_DQS_WIDTH : integer;
attribute C_DQS_WIDTH of inst : label is 4;
attribute C_DQ_WIDTH : integer;
attribute C_DQ_WIDTH of inst : label is 32;
attribute C_EMIO_GPIO_WIDTH : integer;
attribute C_EMIO_GPIO_WIDTH of inst : label is 64;
attribute C_EN_EMIO_ENET0 : integer;
attribute C_EN_EMIO_ENET0 of inst : label is 0;
attribute C_EN_EMIO_ENET1 : integer;
attribute C_EN_EMIO_ENET1 of inst : label is 0;
attribute C_EN_EMIO_PJTAG : integer;
attribute C_EN_EMIO_PJTAG of inst : label is 0;
attribute C_EN_EMIO_TRACE : integer;
attribute C_EN_EMIO_TRACE of inst : label is 0;
attribute C_FCLK_CLK0_BUF : string;
attribute C_FCLK_CLK0_BUF of inst : label is "TRUE";
attribute C_FCLK_CLK1_BUF : string;
attribute C_FCLK_CLK1_BUF of inst : label is "FALSE";
attribute C_FCLK_CLK2_BUF : string;
attribute C_FCLK_CLK2_BUF of inst : label is "FALSE";
attribute C_FCLK_CLK3_BUF : string;
attribute C_FCLK_CLK3_BUF of inst : label is "FALSE";
attribute C_GP0_EN_MODIFIABLE_TXN : integer;
attribute C_GP0_EN_MODIFIABLE_TXN of inst : label is 0;
attribute C_GP1_EN_MODIFIABLE_TXN : integer;
attribute C_GP1_EN_MODIFIABLE_TXN of inst : label is 0;
attribute C_INCLUDE_ACP_TRANS_CHECK : integer;
attribute C_INCLUDE_ACP_TRANS_CHECK of inst : label is 0;
attribute C_INCLUDE_TRACE_BUFFER : integer;
attribute C_INCLUDE_TRACE_BUFFER of inst : label is 0;
attribute C_IRQ_F2P_MODE : string;
attribute C_IRQ_F2P_MODE of inst : label is "DIRECT";
attribute C_MIO_PRIMITIVE : integer;
attribute C_MIO_PRIMITIVE of inst : label is 54;
attribute C_M_AXI_GP0_ENABLE_STATIC_REMAP : integer;
attribute C_M_AXI_GP0_ENABLE_STATIC_REMAP of inst : label is 0;
attribute C_M_AXI_GP0_ID_WIDTH : integer;
attribute C_M_AXI_GP0_ID_WIDTH of inst : label is 12;
attribute C_M_AXI_GP0_THREAD_ID_WIDTH : integer;
attribute C_M_AXI_GP0_THREAD_ID_WIDTH of inst : label is 12;
attribute C_M_AXI_GP1_ENABLE_STATIC_REMAP : integer;
attribute C_M_AXI_GP1_ENABLE_STATIC_REMAP of inst : label is 0;
attribute C_M_AXI_GP1_ID_WIDTH : integer;
attribute C_M_AXI_GP1_ID_WIDTH of inst : label is 12;
attribute C_M_AXI_GP1_THREAD_ID_WIDTH : integer;
attribute C_M_AXI_GP1_THREAD_ID_WIDTH of inst : label is 12;
attribute C_NUM_F2P_INTR_INPUTS : integer;
attribute C_NUM_F2P_INTR_INPUTS of inst : label is 1;
attribute C_PACKAGE_NAME : string;
attribute C_PACKAGE_NAME of inst : label is "clg484";
attribute C_PS7_SI_REV : string;
attribute C_PS7_SI_REV of inst : label is "PRODUCTION";
attribute C_S_AXI_ACP_ARUSER_VAL : integer;
attribute C_S_AXI_ACP_ARUSER_VAL of inst : label is 31;
attribute C_S_AXI_ACP_AWUSER_VAL : integer;
attribute C_S_AXI_ACP_AWUSER_VAL of inst : label is 31;
attribute C_S_AXI_ACP_ID_WIDTH : integer;
attribute C_S_AXI_ACP_ID_WIDTH of inst : label is 3;
attribute C_S_AXI_GP0_ID_WIDTH : integer;
attribute C_S_AXI_GP0_ID_WIDTH of inst : label is 6;
attribute C_S_AXI_GP1_ID_WIDTH : integer;
attribute C_S_AXI_GP1_ID_WIDTH of inst : label is 6;
attribute C_S_AXI_HP0_DATA_WIDTH : integer;
attribute C_S_AXI_HP0_DATA_WIDTH of inst : label is 64;
attribute C_S_AXI_HP0_ID_WIDTH : integer;
attribute C_S_AXI_HP0_ID_WIDTH of inst : label is 6;
attribute C_S_AXI_HP1_DATA_WIDTH : integer;
attribute C_S_AXI_HP1_DATA_WIDTH of inst : label is 64;
attribute C_S_AXI_HP1_ID_WIDTH : integer;
attribute C_S_AXI_HP1_ID_WIDTH of inst : label is 6;
attribute C_S_AXI_HP2_DATA_WIDTH : integer;
attribute C_S_AXI_HP2_DATA_WIDTH of inst : label is 64;
attribute C_S_AXI_HP2_ID_WIDTH : integer;
attribute C_S_AXI_HP2_ID_WIDTH of inst : label is 6;
attribute C_S_AXI_HP3_DATA_WIDTH : integer;
attribute C_S_AXI_HP3_DATA_WIDTH of inst : label is 64;
attribute C_S_AXI_HP3_ID_WIDTH : integer;
attribute C_S_AXI_HP3_ID_WIDTH of inst : label is 6;
attribute C_TRACE_BUFFER_CLOCK_DELAY : integer;
attribute C_TRACE_BUFFER_CLOCK_DELAY of inst : label is 12;
attribute C_TRACE_BUFFER_FIFO_SIZE : integer;
attribute C_TRACE_BUFFER_FIFO_SIZE of inst : label is 128;
attribute C_TRACE_INTERNAL_WIDTH : integer;
attribute C_TRACE_INTERNAL_WIDTH of inst : label is 2;
attribute C_TRACE_PIPELINE_WIDTH : integer;
attribute C_TRACE_PIPELINE_WIDTH of inst : label is 8;
attribute C_USE_AXI_NONSECURE : integer;
attribute C_USE_AXI_NONSECURE of inst : label is 0;
attribute C_USE_DEFAULT_ACP_USER_VAL : integer;
attribute C_USE_DEFAULT_ACP_USER_VAL of inst : label is 0;
attribute C_USE_M_AXI_GP0 : integer;
attribute C_USE_M_AXI_GP0 of inst : label is 1;
attribute C_USE_M_AXI_GP1 : integer;
attribute C_USE_M_AXI_GP1 of inst : label is 0;
attribute C_USE_S_AXI_ACP : integer;
attribute C_USE_S_AXI_ACP of inst : label is 0;
attribute C_USE_S_AXI_GP0 : integer;
attribute C_USE_S_AXI_GP0 of inst : label is 0;
attribute C_USE_S_AXI_GP1 : integer;
attribute C_USE_S_AXI_GP1 of inst : label is 0;
attribute C_USE_S_AXI_HP0 : integer;
attribute C_USE_S_AXI_HP0 of inst : label is 0;
attribute C_USE_S_AXI_HP1 : integer;
attribute C_USE_S_AXI_HP1 of inst : label is 0;
attribute C_USE_S_AXI_HP2 : integer;
attribute C_USE_S_AXI_HP2 of inst : label is 0;
attribute C_USE_S_AXI_HP3 : integer;
attribute C_USE_S_AXI_HP3 of inst : label is 0;
attribute HW_HANDOFF : string;
attribute HW_HANDOFF of inst : label is "system_processing_system7_0_0.hwdef";
attribute POWER : string;
attribute POWER of inst : label is "<PROCESSOR name={system} numA9Cores={2} clockFreq={666.666667} load={0.5} /><MEMORY name={code} memType={DDR3} dataWidth={32} clockFreq={533.333313} readRate={0.5} writeRate={0.5} /><IO interface={GPIO_Bank_1} ioStandard={LVCMOS18} bidis={2} ioBank={Vcco_p1} clockFreq={1} usageRate={0.5} /><IO interface={GPIO_Bank_0} ioStandard={LVCMOS33} bidis={10} ioBank={Vcco_p0} clockFreq={1} usageRate={0.5} /><IO interface={Timer} ioStandard={} bidis={0} ioBank={} clockFreq={111.111115} usageRate={0.5} /><IO interface={UART} ioStandard={LVCMOS18} bidis={2} ioBank={Vcco_p1} clockFreq={50.000000} usageRate={0.5} /><IO interface={SD} ioStandard={LVCMOS18} bidis={8} ioBank={Vcco_p1} clockFreq={50.000000} usageRate={0.5} /><IO interface={USB} ioStandard={LVCMOS18} bidis={12} ioBank={Vcco_p1} clockFreq={60} usageRate={0.5} /><IO interface={GigE} ioStandard={LVCMOS18} bidis={14} ioBank={Vcco_p1} clockFreq={125.000000} usageRate={0.5} /><IO interface={QSPI} ioStandard={LVCMOS33} bidis={6} ioBank={Vcco_p0} clockFreq={200} usageRate={0.5} /><PLL domain={Processor} vco={1333.333} /><PLL domain={Memory} vco={1066.667} /><PLL domain={IO} vco={1000.000} /><AXI interface={M_AXI_GP0} dataWidth={32} clockFreq={100} usageRate={0.5} />/>";
attribute USE_TRACE_DATA_EDGE_DETECTOR : integer;
attribute USE_TRACE_DATA_EDGE_DETECTOR of inst : label is 0;
begin
inst: entity work.system_processing_system7_0_0_processing_system7_v5_5_processing_system7
port map (
CAN0_PHY_RX => '0',
CAN0_PHY_TX => NLW_inst_CAN0_PHY_TX_UNCONNECTED,
CAN1_PHY_RX => '0',
CAN1_PHY_TX => NLW_inst_CAN1_PHY_TX_UNCONNECTED,
Core0_nFIQ => '0',
Core0_nIRQ => '0',
Core1_nFIQ => '0',
Core1_nIRQ => '0',
DDR_ARB(3 downto 0) => B"0000",
DDR_Addr(14 downto 0) => DDR_Addr(14 downto 0),
DDR_BankAddr(2 downto 0) => DDR_BankAddr(2 downto 0),
DDR_CAS_n => DDR_CAS_n,
DDR_CKE => DDR_CKE,
DDR_CS_n => DDR_CS_n,
DDR_Clk => DDR_Clk,
DDR_Clk_n => DDR_Clk_n,
DDR_DM(3 downto 0) => DDR_DM(3 downto 0),
DDR_DQ(31 downto 0) => DDR_DQ(31 downto 0),
DDR_DQS(3 downto 0) => DDR_DQS(3 downto 0),
DDR_DQS_n(3 downto 0) => DDR_DQS_n(3 downto 0),
DDR_DRSTB => DDR_DRSTB,
DDR_ODT => DDR_ODT,
DDR_RAS_n => DDR_RAS_n,
DDR_VRN => DDR_VRN,
DDR_VRP => DDR_VRP,
DDR_WEB => DDR_WEB,
DMA0_ACLK => '0',
DMA0_DAREADY => '0',
DMA0_DATYPE(1 downto 0) => NLW_inst_DMA0_DATYPE_UNCONNECTED(1 downto 0),
DMA0_DAVALID => NLW_inst_DMA0_DAVALID_UNCONNECTED,
DMA0_DRLAST => '0',
DMA0_DRREADY => NLW_inst_DMA0_DRREADY_UNCONNECTED,
DMA0_DRTYPE(1 downto 0) => B"00",
DMA0_DRVALID => '0',
DMA0_RSTN => NLW_inst_DMA0_RSTN_UNCONNECTED,
DMA1_ACLK => '0',
DMA1_DAREADY => '0',
DMA1_DATYPE(1 downto 0) => NLW_inst_DMA1_DATYPE_UNCONNECTED(1 downto 0),
DMA1_DAVALID => NLW_inst_DMA1_DAVALID_UNCONNECTED,
DMA1_DRLAST => '0',
DMA1_DRREADY => NLW_inst_DMA1_DRREADY_UNCONNECTED,
DMA1_DRTYPE(1 downto 0) => B"00",
DMA1_DRVALID => '0',
DMA1_RSTN => NLW_inst_DMA1_RSTN_UNCONNECTED,
DMA2_ACLK => '0',
DMA2_DAREADY => '0',
DMA2_DATYPE(1 downto 0) => NLW_inst_DMA2_DATYPE_UNCONNECTED(1 downto 0),
DMA2_DAVALID => NLW_inst_DMA2_DAVALID_UNCONNECTED,
DMA2_DRLAST => '0',
DMA2_DRREADY => NLW_inst_DMA2_DRREADY_UNCONNECTED,
DMA2_DRTYPE(1 downto 0) => B"00",
DMA2_DRVALID => '0',
DMA2_RSTN => NLW_inst_DMA2_RSTN_UNCONNECTED,
DMA3_ACLK => '0',
DMA3_DAREADY => '0',
DMA3_DATYPE(1 downto 0) => NLW_inst_DMA3_DATYPE_UNCONNECTED(1 downto 0),
DMA3_DAVALID => NLW_inst_DMA3_DAVALID_UNCONNECTED,
DMA3_DRLAST => '0',
DMA3_DRREADY => NLW_inst_DMA3_DRREADY_UNCONNECTED,
DMA3_DRTYPE(1 downto 0) => B"00",
DMA3_DRVALID => '0',
DMA3_RSTN => NLW_inst_DMA3_RSTN_UNCONNECTED,
ENET0_EXT_INTIN => '0',
ENET0_GMII_COL => '0',
ENET0_GMII_CRS => '0',
ENET0_GMII_RXD(7 downto 0) => B"00000000",
ENET0_GMII_RX_CLK => '0',
ENET0_GMII_RX_DV => '0',
ENET0_GMII_RX_ER => '0',
ENET0_GMII_TXD(7 downto 0) => NLW_inst_ENET0_GMII_TXD_UNCONNECTED(7 downto 0),
ENET0_GMII_TX_CLK => '0',
ENET0_GMII_TX_EN => NLW_inst_ENET0_GMII_TX_EN_UNCONNECTED,
ENET0_GMII_TX_ER => NLW_inst_ENET0_GMII_TX_ER_UNCONNECTED,
ENET0_MDIO_I => '0',
ENET0_MDIO_MDC => NLW_inst_ENET0_MDIO_MDC_UNCONNECTED,
ENET0_MDIO_O => NLW_inst_ENET0_MDIO_O_UNCONNECTED,
ENET0_MDIO_T => NLW_inst_ENET0_MDIO_T_UNCONNECTED,
ENET0_PTP_DELAY_REQ_RX => NLW_inst_ENET0_PTP_DELAY_REQ_RX_UNCONNECTED,
ENET0_PTP_DELAY_REQ_TX => NLW_inst_ENET0_PTP_DELAY_REQ_TX_UNCONNECTED,
ENET0_PTP_PDELAY_REQ_RX => NLW_inst_ENET0_PTP_PDELAY_REQ_RX_UNCONNECTED,
ENET0_PTP_PDELAY_REQ_TX => NLW_inst_ENET0_PTP_PDELAY_REQ_TX_UNCONNECTED,
ENET0_PTP_PDELAY_RESP_RX => NLW_inst_ENET0_PTP_PDELAY_RESP_RX_UNCONNECTED,
ENET0_PTP_PDELAY_RESP_TX => NLW_inst_ENET0_PTP_PDELAY_RESP_TX_UNCONNECTED,
ENET0_PTP_SYNC_FRAME_RX => NLW_inst_ENET0_PTP_SYNC_FRAME_RX_UNCONNECTED,
ENET0_PTP_SYNC_FRAME_TX => NLW_inst_ENET0_PTP_SYNC_FRAME_TX_UNCONNECTED,
ENET0_SOF_RX => NLW_inst_ENET0_SOF_RX_UNCONNECTED,
ENET0_SOF_TX => NLW_inst_ENET0_SOF_TX_UNCONNECTED,
ENET1_EXT_INTIN => '0',
ENET1_GMII_COL => '0',
ENET1_GMII_CRS => '0',
ENET1_GMII_RXD(7 downto 0) => B"00000000",
ENET1_GMII_RX_CLK => '0',
ENET1_GMII_RX_DV => '0',
ENET1_GMII_RX_ER => '0',
ENET1_GMII_TXD(7 downto 0) => NLW_inst_ENET1_GMII_TXD_UNCONNECTED(7 downto 0),
ENET1_GMII_TX_CLK => '0',
ENET1_GMII_TX_EN => NLW_inst_ENET1_GMII_TX_EN_UNCONNECTED,
ENET1_GMII_TX_ER => NLW_inst_ENET1_GMII_TX_ER_UNCONNECTED,
ENET1_MDIO_I => '0',
ENET1_MDIO_MDC => NLW_inst_ENET1_MDIO_MDC_UNCONNECTED,
ENET1_MDIO_O => NLW_inst_ENET1_MDIO_O_UNCONNECTED,
ENET1_MDIO_T => NLW_inst_ENET1_MDIO_T_UNCONNECTED,
ENET1_PTP_DELAY_REQ_RX => NLW_inst_ENET1_PTP_DELAY_REQ_RX_UNCONNECTED,
ENET1_PTP_DELAY_REQ_TX => NLW_inst_ENET1_PTP_DELAY_REQ_TX_UNCONNECTED,
ENET1_PTP_PDELAY_REQ_RX => NLW_inst_ENET1_PTP_PDELAY_REQ_RX_UNCONNECTED,
ENET1_PTP_PDELAY_REQ_TX => NLW_inst_ENET1_PTP_PDELAY_REQ_TX_UNCONNECTED,
ENET1_PTP_PDELAY_RESP_RX => NLW_inst_ENET1_PTP_PDELAY_RESP_RX_UNCONNECTED,
ENET1_PTP_PDELAY_RESP_TX => NLW_inst_ENET1_PTP_PDELAY_RESP_TX_UNCONNECTED,
ENET1_PTP_SYNC_FRAME_RX => NLW_inst_ENET1_PTP_SYNC_FRAME_RX_UNCONNECTED,
ENET1_PTP_SYNC_FRAME_TX => NLW_inst_ENET1_PTP_SYNC_FRAME_TX_UNCONNECTED,
ENET1_SOF_RX => NLW_inst_ENET1_SOF_RX_UNCONNECTED,
ENET1_SOF_TX => NLW_inst_ENET1_SOF_TX_UNCONNECTED,
EVENT_EVENTI => '0',
EVENT_EVENTO => NLW_inst_EVENT_EVENTO_UNCONNECTED,
EVENT_STANDBYWFE(1 downto 0) => NLW_inst_EVENT_STANDBYWFE_UNCONNECTED(1 downto 0),
EVENT_STANDBYWFI(1 downto 0) => NLW_inst_EVENT_STANDBYWFI_UNCONNECTED(1 downto 0),
FCLK_CLK0 => FCLK_CLK0,
FCLK_CLK1 => NLW_inst_FCLK_CLK1_UNCONNECTED,
FCLK_CLK2 => NLW_inst_FCLK_CLK2_UNCONNECTED,
FCLK_CLK3 => NLW_inst_FCLK_CLK3_UNCONNECTED,
FCLK_CLKTRIG0_N => '0',
FCLK_CLKTRIG1_N => '0',
FCLK_CLKTRIG2_N => '0',
FCLK_CLKTRIG3_N => '0',
FCLK_RESET0_N => FCLK_RESET0_N,
FCLK_RESET1_N => NLW_inst_FCLK_RESET1_N_UNCONNECTED,
FCLK_RESET2_N => NLW_inst_FCLK_RESET2_N_UNCONNECTED,
FCLK_RESET3_N => NLW_inst_FCLK_RESET3_N_UNCONNECTED,
FPGA_IDLE_N => '0',
FTMD_TRACEIN_ATID(3 downto 0) => B"0000",
FTMD_TRACEIN_CLK => '0',
FTMD_TRACEIN_DATA(31 downto 0) => B"00000000000000000000000000000000",
FTMD_TRACEIN_VALID => '0',
FTMT_F2P_DEBUG(31 downto 0) => B"00000000000000000000000000000000",
FTMT_F2P_TRIGACK_0 => NLW_inst_FTMT_F2P_TRIGACK_0_UNCONNECTED,
FTMT_F2P_TRIGACK_1 => NLW_inst_FTMT_F2P_TRIGACK_1_UNCONNECTED,
FTMT_F2P_TRIGACK_2 => NLW_inst_FTMT_F2P_TRIGACK_2_UNCONNECTED,
FTMT_F2P_TRIGACK_3 => NLW_inst_FTMT_F2P_TRIGACK_3_UNCONNECTED,
FTMT_F2P_TRIG_0 => '0',
FTMT_F2P_TRIG_1 => '0',
FTMT_F2P_TRIG_2 => '0',
FTMT_F2P_TRIG_3 => '0',
FTMT_P2F_DEBUG(31 downto 0) => NLW_inst_FTMT_P2F_DEBUG_UNCONNECTED(31 downto 0),
FTMT_P2F_TRIGACK_0 => '0',
FTMT_P2F_TRIGACK_1 => '0',
FTMT_P2F_TRIGACK_2 => '0',
FTMT_P2F_TRIGACK_3 => '0',
FTMT_P2F_TRIG_0 => NLW_inst_FTMT_P2F_TRIG_0_UNCONNECTED,
FTMT_P2F_TRIG_1 => NLW_inst_FTMT_P2F_TRIG_1_UNCONNECTED,
FTMT_P2F_TRIG_2 => NLW_inst_FTMT_P2F_TRIG_2_UNCONNECTED,
FTMT_P2F_TRIG_3 => NLW_inst_FTMT_P2F_TRIG_3_UNCONNECTED,
GPIO_I(63 downto 0) => B"0000000000000000000000000000000000000000000000000000000000000000",
GPIO_O(63 downto 0) => NLW_inst_GPIO_O_UNCONNECTED(63 downto 0),
GPIO_T(63 downto 0) => NLW_inst_GPIO_T_UNCONNECTED(63 downto 0),
I2C0_SCL_I => '0',
I2C0_SCL_O => NLW_inst_I2C0_SCL_O_UNCONNECTED,
I2C0_SCL_T => NLW_inst_I2C0_SCL_T_UNCONNECTED,
I2C0_SDA_I => '0',
I2C0_SDA_O => NLW_inst_I2C0_SDA_O_UNCONNECTED,
I2C0_SDA_T => NLW_inst_I2C0_SDA_T_UNCONNECTED,
I2C1_SCL_I => '0',
I2C1_SCL_O => NLW_inst_I2C1_SCL_O_UNCONNECTED,
I2C1_SCL_T => NLW_inst_I2C1_SCL_T_UNCONNECTED,
I2C1_SDA_I => '0',
I2C1_SDA_O => NLW_inst_I2C1_SDA_O_UNCONNECTED,
I2C1_SDA_T => NLW_inst_I2C1_SDA_T_UNCONNECTED,
IRQ_F2P(0) => '0',
IRQ_P2F_CAN0 => NLW_inst_IRQ_P2F_CAN0_UNCONNECTED,
IRQ_P2F_CAN1 => NLW_inst_IRQ_P2F_CAN1_UNCONNECTED,
IRQ_P2F_CTI => NLW_inst_IRQ_P2F_CTI_UNCONNECTED,
IRQ_P2F_DMAC0 => NLW_inst_IRQ_P2F_DMAC0_UNCONNECTED,
IRQ_P2F_DMAC1 => NLW_inst_IRQ_P2F_DMAC1_UNCONNECTED,
IRQ_P2F_DMAC2 => NLW_inst_IRQ_P2F_DMAC2_UNCONNECTED,
IRQ_P2F_DMAC3 => NLW_inst_IRQ_P2F_DMAC3_UNCONNECTED,
IRQ_P2F_DMAC4 => NLW_inst_IRQ_P2F_DMAC4_UNCONNECTED,
IRQ_P2F_DMAC5 => NLW_inst_IRQ_P2F_DMAC5_UNCONNECTED,
IRQ_P2F_DMAC6 => NLW_inst_IRQ_P2F_DMAC6_UNCONNECTED,
IRQ_P2F_DMAC7 => NLW_inst_IRQ_P2F_DMAC7_UNCONNECTED,
IRQ_P2F_DMAC_ABORT => NLW_inst_IRQ_P2F_DMAC_ABORT_UNCONNECTED,
IRQ_P2F_ENET0 => NLW_inst_IRQ_P2F_ENET0_UNCONNECTED,
IRQ_P2F_ENET1 => NLW_inst_IRQ_P2F_ENET1_UNCONNECTED,
IRQ_P2F_ENET_WAKE0 => NLW_inst_IRQ_P2F_ENET_WAKE0_UNCONNECTED,
IRQ_P2F_ENET_WAKE1 => NLW_inst_IRQ_P2F_ENET_WAKE1_UNCONNECTED,
IRQ_P2F_GPIO => NLW_inst_IRQ_P2F_GPIO_UNCONNECTED,
IRQ_P2F_I2C0 => NLW_inst_IRQ_P2F_I2C0_UNCONNECTED,
IRQ_P2F_I2C1 => NLW_inst_IRQ_P2F_I2C1_UNCONNECTED,
IRQ_P2F_QSPI => NLW_inst_IRQ_P2F_QSPI_UNCONNECTED,
IRQ_P2F_SDIO0 => NLW_inst_IRQ_P2F_SDIO0_UNCONNECTED,
IRQ_P2F_SDIO1 => NLW_inst_IRQ_P2F_SDIO1_UNCONNECTED,
IRQ_P2F_SMC => NLW_inst_IRQ_P2F_SMC_UNCONNECTED,
IRQ_P2F_SPI0 => NLW_inst_IRQ_P2F_SPI0_UNCONNECTED,
IRQ_P2F_SPI1 => NLW_inst_IRQ_P2F_SPI1_UNCONNECTED,
IRQ_P2F_UART0 => NLW_inst_IRQ_P2F_UART0_UNCONNECTED,
IRQ_P2F_UART1 => NLW_inst_IRQ_P2F_UART1_UNCONNECTED,
IRQ_P2F_USB0 => NLW_inst_IRQ_P2F_USB0_UNCONNECTED,
IRQ_P2F_USB1 => NLW_inst_IRQ_P2F_USB1_UNCONNECTED,
MIO(53 downto 0) => MIO(53 downto 0),
M_AXI_GP0_ACLK => M_AXI_GP0_ACLK,
M_AXI_GP0_ARADDR(31 downto 0) => M_AXI_GP0_ARADDR(31 downto 0),
M_AXI_GP0_ARBURST(1 downto 0) => M_AXI_GP0_ARBURST(1 downto 0),
M_AXI_GP0_ARCACHE(3 downto 0) => M_AXI_GP0_ARCACHE(3 downto 0),
M_AXI_GP0_ARESETN => NLW_inst_M_AXI_GP0_ARESETN_UNCONNECTED,
M_AXI_GP0_ARID(11 downto 0) => M_AXI_GP0_ARID(11 downto 0),
M_AXI_GP0_ARLEN(3 downto 0) => M_AXI_GP0_ARLEN(3 downto 0),
M_AXI_GP0_ARLOCK(1 downto 0) => M_AXI_GP0_ARLOCK(1 downto 0),
M_AXI_GP0_ARPROT(2 downto 0) => M_AXI_GP0_ARPROT(2 downto 0),
M_AXI_GP0_ARQOS(3 downto 0) => M_AXI_GP0_ARQOS(3 downto 0),
M_AXI_GP0_ARREADY => M_AXI_GP0_ARREADY,
M_AXI_GP0_ARSIZE(2 downto 0) => M_AXI_GP0_ARSIZE(2 downto 0),
M_AXI_GP0_ARVALID => M_AXI_GP0_ARVALID,
M_AXI_GP0_AWADDR(31 downto 0) => M_AXI_GP0_AWADDR(31 downto 0),
M_AXI_GP0_AWBURST(1 downto 0) => M_AXI_GP0_AWBURST(1 downto 0),
M_AXI_GP0_AWCACHE(3 downto 0) => M_AXI_GP0_AWCACHE(3 downto 0),
M_AXI_GP0_AWID(11 downto 0) => M_AXI_GP0_AWID(11 downto 0),
M_AXI_GP0_AWLEN(3 downto 0) => M_AXI_GP0_AWLEN(3 downto 0),
M_AXI_GP0_AWLOCK(1 downto 0) => M_AXI_GP0_AWLOCK(1 downto 0),
M_AXI_GP0_AWPROT(2 downto 0) => M_AXI_GP0_AWPROT(2 downto 0),
M_AXI_GP0_AWQOS(3 downto 0) => M_AXI_GP0_AWQOS(3 downto 0),
M_AXI_GP0_AWREADY => M_AXI_GP0_AWREADY,
M_AXI_GP0_AWSIZE(2 downto 0) => M_AXI_GP0_AWSIZE(2 downto 0),
M_AXI_GP0_AWVALID => M_AXI_GP0_AWVALID,
M_AXI_GP0_BID(11 downto 0) => M_AXI_GP0_BID(11 downto 0),
M_AXI_GP0_BREADY => M_AXI_GP0_BREADY,
M_AXI_GP0_BRESP(1 downto 0) => M_AXI_GP0_BRESP(1 downto 0),
M_AXI_GP0_BVALID => M_AXI_GP0_BVALID,
M_AXI_GP0_RDATA(31 downto 0) => M_AXI_GP0_RDATA(31 downto 0),
M_AXI_GP0_RID(11 downto 0) => M_AXI_GP0_RID(11 downto 0),
M_AXI_GP0_RLAST => M_AXI_GP0_RLAST,
M_AXI_GP0_RREADY => M_AXI_GP0_RREADY,
M_AXI_GP0_RRESP(1 downto 0) => M_AXI_GP0_RRESP(1 downto 0),
M_AXI_GP0_RVALID => M_AXI_GP0_RVALID,
M_AXI_GP0_WDATA(31 downto 0) => M_AXI_GP0_WDATA(31 downto 0),
M_AXI_GP0_WID(11 downto 0) => M_AXI_GP0_WID(11 downto 0),
M_AXI_GP0_WLAST => M_AXI_GP0_WLAST,
M_AXI_GP0_WREADY => M_AXI_GP0_WREADY,
M_AXI_GP0_WSTRB(3 downto 0) => M_AXI_GP0_WSTRB(3 downto 0),
M_AXI_GP0_WVALID => M_AXI_GP0_WVALID,
M_AXI_GP1_ACLK => '0',
M_AXI_GP1_ARADDR(31 downto 0) => NLW_inst_M_AXI_GP1_ARADDR_UNCONNECTED(31 downto 0),
M_AXI_GP1_ARBURST(1 downto 0) => NLW_inst_M_AXI_GP1_ARBURST_UNCONNECTED(1 downto 0),
M_AXI_GP1_ARCACHE(3 downto 0) => NLW_inst_M_AXI_GP1_ARCACHE_UNCONNECTED(3 downto 0),
M_AXI_GP1_ARESETN => NLW_inst_M_AXI_GP1_ARESETN_UNCONNECTED,
M_AXI_GP1_ARID(11 downto 0) => NLW_inst_M_AXI_GP1_ARID_UNCONNECTED(11 downto 0),
M_AXI_GP1_ARLEN(3 downto 0) => NLW_inst_M_AXI_GP1_ARLEN_UNCONNECTED(3 downto 0),
M_AXI_GP1_ARLOCK(1 downto 0) => NLW_inst_M_AXI_GP1_ARLOCK_UNCONNECTED(1 downto 0),
M_AXI_GP1_ARPROT(2 downto 0) => NLW_inst_M_AXI_GP1_ARPROT_UNCONNECTED(2 downto 0),
M_AXI_GP1_ARQOS(3 downto 0) => NLW_inst_M_AXI_GP1_ARQOS_UNCONNECTED(3 downto 0),
M_AXI_GP1_ARREADY => '0',
M_AXI_GP1_ARSIZE(2 downto 0) => NLW_inst_M_AXI_GP1_ARSIZE_UNCONNECTED(2 downto 0),
M_AXI_GP1_ARVALID => NLW_inst_M_AXI_GP1_ARVALID_UNCONNECTED,
M_AXI_GP1_AWADDR(31 downto 0) => NLW_inst_M_AXI_GP1_AWADDR_UNCONNECTED(31 downto 0),
M_AXI_GP1_AWBURST(1 downto 0) => NLW_inst_M_AXI_GP1_AWBURST_UNCONNECTED(1 downto 0),
M_AXI_GP1_AWCACHE(3 downto 0) => NLW_inst_M_AXI_GP1_AWCACHE_UNCONNECTED(3 downto 0),
M_AXI_GP1_AWID(11 downto 0) => NLW_inst_M_AXI_GP1_AWID_UNCONNECTED(11 downto 0),
M_AXI_GP1_AWLEN(3 downto 0) => NLW_inst_M_AXI_GP1_AWLEN_UNCONNECTED(3 downto 0),
M_AXI_GP1_AWLOCK(1 downto 0) => NLW_inst_M_AXI_GP1_AWLOCK_UNCONNECTED(1 downto 0),
M_AXI_GP1_AWPROT(2 downto 0) => NLW_inst_M_AXI_GP1_AWPROT_UNCONNECTED(2 downto 0),
M_AXI_GP1_AWQOS(3 downto 0) => NLW_inst_M_AXI_GP1_AWQOS_UNCONNECTED(3 downto 0),
M_AXI_GP1_AWREADY => '0',
M_AXI_GP1_AWSIZE(2 downto 0) => NLW_inst_M_AXI_GP1_AWSIZE_UNCONNECTED(2 downto 0),
M_AXI_GP1_AWVALID => NLW_inst_M_AXI_GP1_AWVALID_UNCONNECTED,
M_AXI_GP1_BID(11 downto 0) => B"000000000000",
M_AXI_GP1_BREADY => NLW_inst_M_AXI_GP1_BREADY_UNCONNECTED,
M_AXI_GP1_BRESP(1 downto 0) => B"00",
M_AXI_GP1_BVALID => '0',
M_AXI_GP1_RDATA(31 downto 0) => B"00000000000000000000000000000000",
M_AXI_GP1_RID(11 downto 0) => B"000000000000",
M_AXI_GP1_RLAST => '0',
M_AXI_GP1_RREADY => NLW_inst_M_AXI_GP1_RREADY_UNCONNECTED,
M_AXI_GP1_RRESP(1 downto 0) => B"00",
M_AXI_GP1_RVALID => '0',
M_AXI_GP1_WDATA(31 downto 0) => NLW_inst_M_AXI_GP1_WDATA_UNCONNECTED(31 downto 0),
M_AXI_GP1_WID(11 downto 0) => NLW_inst_M_AXI_GP1_WID_UNCONNECTED(11 downto 0),
M_AXI_GP1_WLAST => NLW_inst_M_AXI_GP1_WLAST_UNCONNECTED,
M_AXI_GP1_WREADY => '0',
M_AXI_GP1_WSTRB(3 downto 0) => NLW_inst_M_AXI_GP1_WSTRB_UNCONNECTED(3 downto 0),
M_AXI_GP1_WVALID => NLW_inst_M_AXI_GP1_WVALID_UNCONNECTED,
PJTAG_TCK => '0',
PJTAG_TDI => '0',
PJTAG_TDO => NLW_inst_PJTAG_TDO_UNCONNECTED,
PJTAG_TMS => '0',
PS_CLK => PS_CLK,
PS_PORB => PS_PORB,
PS_SRSTB => PS_SRSTB,
SDIO0_BUSPOW => NLW_inst_SDIO0_BUSPOW_UNCONNECTED,
SDIO0_BUSVOLT(2 downto 0) => NLW_inst_SDIO0_BUSVOLT_UNCONNECTED(2 downto 0),
SDIO0_CDN => '0',
SDIO0_CLK => NLW_inst_SDIO0_CLK_UNCONNECTED,
SDIO0_CLK_FB => '0',
SDIO0_CMD_I => '0',
SDIO0_CMD_O => NLW_inst_SDIO0_CMD_O_UNCONNECTED,
SDIO0_CMD_T => NLW_inst_SDIO0_CMD_T_UNCONNECTED,
SDIO0_DATA_I(3 downto 0) => B"0000",
SDIO0_DATA_O(3 downto 0) => NLW_inst_SDIO0_DATA_O_UNCONNECTED(3 downto 0),
SDIO0_DATA_T(3 downto 0) => NLW_inst_SDIO0_DATA_T_UNCONNECTED(3 downto 0),
SDIO0_LED => NLW_inst_SDIO0_LED_UNCONNECTED,
SDIO0_WP => '0',
SDIO1_BUSPOW => NLW_inst_SDIO1_BUSPOW_UNCONNECTED,
SDIO1_BUSVOLT(2 downto 0) => NLW_inst_SDIO1_BUSVOLT_UNCONNECTED(2 downto 0),
SDIO1_CDN => '0',
SDIO1_CLK => NLW_inst_SDIO1_CLK_UNCONNECTED,
SDIO1_CLK_FB => '0',
SDIO1_CMD_I => '0',
SDIO1_CMD_O => NLW_inst_SDIO1_CMD_O_UNCONNECTED,
SDIO1_CMD_T => NLW_inst_SDIO1_CMD_T_UNCONNECTED,
SDIO1_DATA_I(3 downto 0) => B"0000",
SDIO1_DATA_O(3 downto 0) => NLW_inst_SDIO1_DATA_O_UNCONNECTED(3 downto 0),
SDIO1_DATA_T(3 downto 0) => NLW_inst_SDIO1_DATA_T_UNCONNECTED(3 downto 0),
SDIO1_LED => NLW_inst_SDIO1_LED_UNCONNECTED,
SDIO1_WP => '0',
SPI0_MISO_I => '0',
SPI0_MISO_O => NLW_inst_SPI0_MISO_O_UNCONNECTED,
SPI0_MISO_T => NLW_inst_SPI0_MISO_T_UNCONNECTED,
SPI0_MOSI_I => '0',
SPI0_MOSI_O => NLW_inst_SPI0_MOSI_O_UNCONNECTED,
SPI0_MOSI_T => NLW_inst_SPI0_MOSI_T_UNCONNECTED,
SPI0_SCLK_I => '0',
SPI0_SCLK_O => NLW_inst_SPI0_SCLK_O_UNCONNECTED,
SPI0_SCLK_T => NLW_inst_SPI0_SCLK_T_UNCONNECTED,
SPI0_SS1_O => NLW_inst_SPI0_SS1_O_UNCONNECTED,
SPI0_SS2_O => NLW_inst_SPI0_SS2_O_UNCONNECTED,
SPI0_SS_I => '0',
SPI0_SS_O => NLW_inst_SPI0_SS_O_UNCONNECTED,
SPI0_SS_T => NLW_inst_SPI0_SS_T_UNCONNECTED,
SPI1_MISO_I => '0',
SPI1_MISO_O => NLW_inst_SPI1_MISO_O_UNCONNECTED,
SPI1_MISO_T => NLW_inst_SPI1_MISO_T_UNCONNECTED,
SPI1_MOSI_I => '0',
SPI1_MOSI_O => NLW_inst_SPI1_MOSI_O_UNCONNECTED,
SPI1_MOSI_T => NLW_inst_SPI1_MOSI_T_UNCONNECTED,
SPI1_SCLK_I => '0',
SPI1_SCLK_O => NLW_inst_SPI1_SCLK_O_UNCONNECTED,
SPI1_SCLK_T => NLW_inst_SPI1_SCLK_T_UNCONNECTED,
SPI1_SS1_O => NLW_inst_SPI1_SS1_O_UNCONNECTED,
SPI1_SS2_O => NLW_inst_SPI1_SS2_O_UNCONNECTED,
SPI1_SS_I => '0',
SPI1_SS_O => NLW_inst_SPI1_SS_O_UNCONNECTED,
SPI1_SS_T => NLW_inst_SPI1_SS_T_UNCONNECTED,
SRAM_INTIN => '0',
S_AXI_ACP_ACLK => '0',
S_AXI_ACP_ARADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_ACP_ARBURST(1 downto 0) => B"00",
S_AXI_ACP_ARCACHE(3 downto 0) => B"0000",
S_AXI_ACP_ARESETN => NLW_inst_S_AXI_ACP_ARESETN_UNCONNECTED,
S_AXI_ACP_ARID(2 downto 0) => B"000",
S_AXI_ACP_ARLEN(3 downto 0) => B"0000",
S_AXI_ACP_ARLOCK(1 downto 0) => B"00",
S_AXI_ACP_ARPROT(2 downto 0) => B"000",
S_AXI_ACP_ARQOS(3 downto 0) => B"0000",
S_AXI_ACP_ARREADY => NLW_inst_S_AXI_ACP_ARREADY_UNCONNECTED,
S_AXI_ACP_ARSIZE(2 downto 0) => B"000",
S_AXI_ACP_ARUSER(4 downto 0) => B"00000",
S_AXI_ACP_ARVALID => '0',
S_AXI_ACP_AWADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_ACP_AWBURST(1 downto 0) => B"00",
S_AXI_ACP_AWCACHE(3 downto 0) => B"0000",
S_AXI_ACP_AWID(2 downto 0) => B"000",
S_AXI_ACP_AWLEN(3 downto 0) => B"0000",
S_AXI_ACP_AWLOCK(1 downto 0) => B"00",
S_AXI_ACP_AWPROT(2 downto 0) => B"000",
S_AXI_ACP_AWQOS(3 downto 0) => B"0000",
S_AXI_ACP_AWREADY => NLW_inst_S_AXI_ACP_AWREADY_UNCONNECTED,
S_AXI_ACP_AWSIZE(2 downto 0) => B"000",
S_AXI_ACP_AWUSER(4 downto 0) => B"00000",
S_AXI_ACP_AWVALID => '0',
S_AXI_ACP_BID(2 downto 0) => NLW_inst_S_AXI_ACP_BID_UNCONNECTED(2 downto 0),
S_AXI_ACP_BREADY => '0',
S_AXI_ACP_BRESP(1 downto 0) => NLW_inst_S_AXI_ACP_BRESP_UNCONNECTED(1 downto 0),
S_AXI_ACP_BVALID => NLW_inst_S_AXI_ACP_BVALID_UNCONNECTED,
S_AXI_ACP_RDATA(63 downto 0) => NLW_inst_S_AXI_ACP_RDATA_UNCONNECTED(63 downto 0),
S_AXI_ACP_RID(2 downto 0) => NLW_inst_S_AXI_ACP_RID_UNCONNECTED(2 downto 0),
S_AXI_ACP_RLAST => NLW_inst_S_AXI_ACP_RLAST_UNCONNECTED,
S_AXI_ACP_RREADY => '0',
S_AXI_ACP_RRESP(1 downto 0) => NLW_inst_S_AXI_ACP_RRESP_UNCONNECTED(1 downto 0),
S_AXI_ACP_RVALID => NLW_inst_S_AXI_ACP_RVALID_UNCONNECTED,
S_AXI_ACP_WDATA(63 downto 0) => B"0000000000000000000000000000000000000000000000000000000000000000",
S_AXI_ACP_WID(2 downto 0) => B"000",
S_AXI_ACP_WLAST => '0',
S_AXI_ACP_WREADY => NLW_inst_S_AXI_ACP_WREADY_UNCONNECTED,
S_AXI_ACP_WSTRB(7 downto 0) => B"00000000",
S_AXI_ACP_WVALID => '0',
S_AXI_GP0_ACLK => '0',
S_AXI_GP0_ARADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_GP0_ARBURST(1 downto 0) => B"00",
S_AXI_GP0_ARCACHE(3 downto 0) => B"0000",
S_AXI_GP0_ARESETN => NLW_inst_S_AXI_GP0_ARESETN_UNCONNECTED,
S_AXI_GP0_ARID(5 downto 0) => B"000000",
S_AXI_GP0_ARLEN(3 downto 0) => B"0000",
S_AXI_GP0_ARLOCK(1 downto 0) => B"00",
S_AXI_GP0_ARPROT(2 downto 0) => B"000",
S_AXI_GP0_ARQOS(3 downto 0) => B"0000",
S_AXI_GP0_ARREADY => NLW_inst_S_AXI_GP0_ARREADY_UNCONNECTED,
S_AXI_GP0_ARSIZE(2 downto 0) => B"000",
S_AXI_GP0_ARVALID => '0',
S_AXI_GP0_AWADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_GP0_AWBURST(1 downto 0) => B"00",
S_AXI_GP0_AWCACHE(3 downto 0) => B"0000",
S_AXI_GP0_AWID(5 downto 0) => B"000000",
S_AXI_GP0_AWLEN(3 downto 0) => B"0000",
S_AXI_GP0_AWLOCK(1 downto 0) => B"00",
S_AXI_GP0_AWPROT(2 downto 0) => B"000",
S_AXI_GP0_AWQOS(3 downto 0) => B"0000",
S_AXI_GP0_AWREADY => NLW_inst_S_AXI_GP0_AWREADY_UNCONNECTED,
S_AXI_GP0_AWSIZE(2 downto 0) => B"000",
S_AXI_GP0_AWVALID => '0',
S_AXI_GP0_BID(5 downto 0) => NLW_inst_S_AXI_GP0_BID_UNCONNECTED(5 downto 0),
S_AXI_GP0_BREADY => '0',
S_AXI_GP0_BRESP(1 downto 0) => NLW_inst_S_AXI_GP0_BRESP_UNCONNECTED(1 downto 0),
S_AXI_GP0_BVALID => NLW_inst_S_AXI_GP0_BVALID_UNCONNECTED,
S_AXI_GP0_RDATA(31 downto 0) => NLW_inst_S_AXI_GP0_RDATA_UNCONNECTED(31 downto 0),
S_AXI_GP0_RID(5 downto 0) => NLW_inst_S_AXI_GP0_RID_UNCONNECTED(5 downto 0),
S_AXI_GP0_RLAST => NLW_inst_S_AXI_GP0_RLAST_UNCONNECTED,
S_AXI_GP0_RREADY => '0',
S_AXI_GP0_RRESP(1 downto 0) => NLW_inst_S_AXI_GP0_RRESP_UNCONNECTED(1 downto 0),
S_AXI_GP0_RVALID => NLW_inst_S_AXI_GP0_RVALID_UNCONNECTED,
S_AXI_GP0_WDATA(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_GP0_WID(5 downto 0) => B"000000",
S_AXI_GP0_WLAST => '0',
S_AXI_GP0_WREADY => NLW_inst_S_AXI_GP0_WREADY_UNCONNECTED,
S_AXI_GP0_WSTRB(3 downto 0) => B"0000",
S_AXI_GP0_WVALID => '0',
S_AXI_GP1_ACLK => '0',
S_AXI_GP1_ARADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_GP1_ARBURST(1 downto 0) => B"00",
S_AXI_GP1_ARCACHE(3 downto 0) => B"0000",
S_AXI_GP1_ARESETN => NLW_inst_S_AXI_GP1_ARESETN_UNCONNECTED,
S_AXI_GP1_ARID(5 downto 0) => B"000000",
S_AXI_GP1_ARLEN(3 downto 0) => B"0000",
S_AXI_GP1_ARLOCK(1 downto 0) => B"00",
S_AXI_GP1_ARPROT(2 downto 0) => B"000",
S_AXI_GP1_ARQOS(3 downto 0) => B"0000",
S_AXI_GP1_ARREADY => NLW_inst_S_AXI_GP1_ARREADY_UNCONNECTED,
S_AXI_GP1_ARSIZE(2 downto 0) => B"000",
S_AXI_GP1_ARVALID => '0',
S_AXI_GP1_AWADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_GP1_AWBURST(1 downto 0) => B"00",
S_AXI_GP1_AWCACHE(3 downto 0) => B"0000",
S_AXI_GP1_AWID(5 downto 0) => B"000000",
S_AXI_GP1_AWLEN(3 downto 0) => B"0000",
S_AXI_GP1_AWLOCK(1 downto 0) => B"00",
S_AXI_GP1_AWPROT(2 downto 0) => B"000",
S_AXI_GP1_AWQOS(3 downto 0) => B"0000",
S_AXI_GP1_AWREADY => NLW_inst_S_AXI_GP1_AWREADY_UNCONNECTED,
S_AXI_GP1_AWSIZE(2 downto 0) => B"000",
S_AXI_GP1_AWVALID => '0',
S_AXI_GP1_BID(5 downto 0) => NLW_inst_S_AXI_GP1_BID_UNCONNECTED(5 downto 0),
S_AXI_GP1_BREADY => '0',
S_AXI_GP1_BRESP(1 downto 0) => NLW_inst_S_AXI_GP1_BRESP_UNCONNECTED(1 downto 0),
S_AXI_GP1_BVALID => NLW_inst_S_AXI_GP1_BVALID_UNCONNECTED,
S_AXI_GP1_RDATA(31 downto 0) => NLW_inst_S_AXI_GP1_RDATA_UNCONNECTED(31 downto 0),
S_AXI_GP1_RID(5 downto 0) => NLW_inst_S_AXI_GP1_RID_UNCONNECTED(5 downto 0),
S_AXI_GP1_RLAST => NLW_inst_S_AXI_GP1_RLAST_UNCONNECTED,
S_AXI_GP1_RREADY => '0',
S_AXI_GP1_RRESP(1 downto 0) => NLW_inst_S_AXI_GP1_RRESP_UNCONNECTED(1 downto 0),
S_AXI_GP1_RVALID => NLW_inst_S_AXI_GP1_RVALID_UNCONNECTED,
S_AXI_GP1_WDATA(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_GP1_WID(5 downto 0) => B"000000",
S_AXI_GP1_WLAST => '0',
S_AXI_GP1_WREADY => NLW_inst_S_AXI_GP1_WREADY_UNCONNECTED,
S_AXI_GP1_WSTRB(3 downto 0) => B"0000",
S_AXI_GP1_WVALID => '0',
S_AXI_HP0_ACLK => '0',
S_AXI_HP0_ARADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_HP0_ARBURST(1 downto 0) => B"00",
S_AXI_HP0_ARCACHE(3 downto 0) => B"0000",
S_AXI_HP0_ARESETN => NLW_inst_S_AXI_HP0_ARESETN_UNCONNECTED,
S_AXI_HP0_ARID(5 downto 0) => B"000000",
S_AXI_HP0_ARLEN(3 downto 0) => B"0000",
S_AXI_HP0_ARLOCK(1 downto 0) => B"00",
S_AXI_HP0_ARPROT(2 downto 0) => B"000",
S_AXI_HP0_ARQOS(3 downto 0) => B"0000",
S_AXI_HP0_ARREADY => NLW_inst_S_AXI_HP0_ARREADY_UNCONNECTED,
S_AXI_HP0_ARSIZE(2 downto 0) => B"000",
S_AXI_HP0_ARVALID => '0',
S_AXI_HP0_AWADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_HP0_AWBURST(1 downto 0) => B"00",
S_AXI_HP0_AWCACHE(3 downto 0) => B"0000",
S_AXI_HP0_AWID(5 downto 0) => B"000000",
S_AXI_HP0_AWLEN(3 downto 0) => B"0000",
S_AXI_HP0_AWLOCK(1 downto 0) => B"00",
S_AXI_HP0_AWPROT(2 downto 0) => B"000",
S_AXI_HP0_AWQOS(3 downto 0) => B"0000",
S_AXI_HP0_AWREADY => NLW_inst_S_AXI_HP0_AWREADY_UNCONNECTED,
S_AXI_HP0_AWSIZE(2 downto 0) => B"000",
S_AXI_HP0_AWVALID => '0',
S_AXI_HP0_BID(5 downto 0) => NLW_inst_S_AXI_HP0_BID_UNCONNECTED(5 downto 0),
S_AXI_HP0_BREADY => '0',
S_AXI_HP0_BRESP(1 downto 0) => NLW_inst_S_AXI_HP0_BRESP_UNCONNECTED(1 downto 0),
S_AXI_HP0_BVALID => NLW_inst_S_AXI_HP0_BVALID_UNCONNECTED,
S_AXI_HP0_RACOUNT(2 downto 0) => NLW_inst_S_AXI_HP0_RACOUNT_UNCONNECTED(2 downto 0),
S_AXI_HP0_RCOUNT(7 downto 0) => NLW_inst_S_AXI_HP0_RCOUNT_UNCONNECTED(7 downto 0),
S_AXI_HP0_RDATA(63 downto 0) => NLW_inst_S_AXI_HP0_RDATA_UNCONNECTED(63 downto 0),
S_AXI_HP0_RDISSUECAP1_EN => '0',
S_AXI_HP0_RID(5 downto 0) => NLW_inst_S_AXI_HP0_RID_UNCONNECTED(5 downto 0),
S_AXI_HP0_RLAST => NLW_inst_S_AXI_HP0_RLAST_UNCONNECTED,
S_AXI_HP0_RREADY => '0',
S_AXI_HP0_RRESP(1 downto 0) => NLW_inst_S_AXI_HP0_RRESP_UNCONNECTED(1 downto 0),
S_AXI_HP0_RVALID => NLW_inst_S_AXI_HP0_RVALID_UNCONNECTED,
S_AXI_HP0_WACOUNT(5 downto 0) => NLW_inst_S_AXI_HP0_WACOUNT_UNCONNECTED(5 downto 0),
S_AXI_HP0_WCOUNT(7 downto 0) => NLW_inst_S_AXI_HP0_WCOUNT_UNCONNECTED(7 downto 0),
S_AXI_HP0_WDATA(63 downto 0) => B"0000000000000000000000000000000000000000000000000000000000000000",
S_AXI_HP0_WID(5 downto 0) => B"000000",
S_AXI_HP0_WLAST => '0',
S_AXI_HP0_WREADY => NLW_inst_S_AXI_HP0_WREADY_UNCONNECTED,
S_AXI_HP0_WRISSUECAP1_EN => '0',
S_AXI_HP0_WSTRB(7 downto 0) => B"00000000",
S_AXI_HP0_WVALID => '0',
S_AXI_HP1_ACLK => '0',
S_AXI_HP1_ARADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_HP1_ARBURST(1 downto 0) => B"00",
S_AXI_HP1_ARCACHE(3 downto 0) => B"0000",
S_AXI_HP1_ARESETN => NLW_inst_S_AXI_HP1_ARESETN_UNCONNECTED,
S_AXI_HP1_ARID(5 downto 0) => B"000000",
S_AXI_HP1_ARLEN(3 downto 0) => B"0000",
S_AXI_HP1_ARLOCK(1 downto 0) => B"00",
S_AXI_HP1_ARPROT(2 downto 0) => B"000",
S_AXI_HP1_ARQOS(3 downto 0) => B"0000",
S_AXI_HP1_ARREADY => NLW_inst_S_AXI_HP1_ARREADY_UNCONNECTED,
S_AXI_HP1_ARSIZE(2 downto 0) => B"000",
S_AXI_HP1_ARVALID => '0',
S_AXI_HP1_AWADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_HP1_AWBURST(1 downto 0) => B"00",
S_AXI_HP1_AWCACHE(3 downto 0) => B"0000",
S_AXI_HP1_AWID(5 downto 0) => B"000000",
S_AXI_HP1_AWLEN(3 downto 0) => B"0000",
S_AXI_HP1_AWLOCK(1 downto 0) => B"00",
S_AXI_HP1_AWPROT(2 downto 0) => B"000",
S_AXI_HP1_AWQOS(3 downto 0) => B"0000",
S_AXI_HP1_AWREADY => NLW_inst_S_AXI_HP1_AWREADY_UNCONNECTED,
S_AXI_HP1_AWSIZE(2 downto 0) => B"000",
S_AXI_HP1_AWVALID => '0',
S_AXI_HP1_BID(5 downto 0) => NLW_inst_S_AXI_HP1_BID_UNCONNECTED(5 downto 0),
S_AXI_HP1_BREADY => '0',
S_AXI_HP1_BRESP(1 downto 0) => NLW_inst_S_AXI_HP1_BRESP_UNCONNECTED(1 downto 0),
S_AXI_HP1_BVALID => NLW_inst_S_AXI_HP1_BVALID_UNCONNECTED,
S_AXI_HP1_RACOUNT(2 downto 0) => NLW_inst_S_AXI_HP1_RACOUNT_UNCONNECTED(2 downto 0),
S_AXI_HP1_RCOUNT(7 downto 0) => NLW_inst_S_AXI_HP1_RCOUNT_UNCONNECTED(7 downto 0),
S_AXI_HP1_RDATA(63 downto 0) => NLW_inst_S_AXI_HP1_RDATA_UNCONNECTED(63 downto 0),
S_AXI_HP1_RDISSUECAP1_EN => '0',
S_AXI_HP1_RID(5 downto 0) => NLW_inst_S_AXI_HP1_RID_UNCONNECTED(5 downto 0),
S_AXI_HP1_RLAST => NLW_inst_S_AXI_HP1_RLAST_UNCONNECTED,
S_AXI_HP1_RREADY => '0',
S_AXI_HP1_RRESP(1 downto 0) => NLW_inst_S_AXI_HP1_RRESP_UNCONNECTED(1 downto 0),
S_AXI_HP1_RVALID => NLW_inst_S_AXI_HP1_RVALID_UNCONNECTED,
S_AXI_HP1_WACOUNT(5 downto 0) => NLW_inst_S_AXI_HP1_WACOUNT_UNCONNECTED(5 downto 0),
S_AXI_HP1_WCOUNT(7 downto 0) => NLW_inst_S_AXI_HP1_WCOUNT_UNCONNECTED(7 downto 0),
S_AXI_HP1_WDATA(63 downto 0) => B"0000000000000000000000000000000000000000000000000000000000000000",
S_AXI_HP1_WID(5 downto 0) => B"000000",
S_AXI_HP1_WLAST => '0',
S_AXI_HP1_WREADY => NLW_inst_S_AXI_HP1_WREADY_UNCONNECTED,
S_AXI_HP1_WRISSUECAP1_EN => '0',
S_AXI_HP1_WSTRB(7 downto 0) => B"00000000",
S_AXI_HP1_WVALID => '0',
S_AXI_HP2_ACLK => '0',
S_AXI_HP2_ARADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_HP2_ARBURST(1 downto 0) => B"00",
S_AXI_HP2_ARCACHE(3 downto 0) => B"0000",
S_AXI_HP2_ARESETN => NLW_inst_S_AXI_HP2_ARESETN_UNCONNECTED,
S_AXI_HP2_ARID(5 downto 0) => B"000000",
S_AXI_HP2_ARLEN(3 downto 0) => B"0000",
S_AXI_HP2_ARLOCK(1 downto 0) => B"00",
S_AXI_HP2_ARPROT(2 downto 0) => B"000",
S_AXI_HP2_ARQOS(3 downto 0) => B"0000",
S_AXI_HP2_ARREADY => NLW_inst_S_AXI_HP2_ARREADY_UNCONNECTED,
S_AXI_HP2_ARSIZE(2 downto 0) => B"000",
S_AXI_HP2_ARVALID => '0',
S_AXI_HP2_AWADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_HP2_AWBURST(1 downto 0) => B"00",
S_AXI_HP2_AWCACHE(3 downto 0) => B"0000",
S_AXI_HP2_AWID(5 downto 0) => B"000000",
S_AXI_HP2_AWLEN(3 downto 0) => B"0000",
S_AXI_HP2_AWLOCK(1 downto 0) => B"00",
S_AXI_HP2_AWPROT(2 downto 0) => B"000",
S_AXI_HP2_AWQOS(3 downto 0) => B"0000",
S_AXI_HP2_AWREADY => NLW_inst_S_AXI_HP2_AWREADY_UNCONNECTED,
S_AXI_HP2_AWSIZE(2 downto 0) => B"000",
S_AXI_HP2_AWVALID => '0',
S_AXI_HP2_BID(5 downto 0) => NLW_inst_S_AXI_HP2_BID_UNCONNECTED(5 downto 0),
S_AXI_HP2_BREADY => '0',
S_AXI_HP2_BRESP(1 downto 0) => NLW_inst_S_AXI_HP2_BRESP_UNCONNECTED(1 downto 0),
S_AXI_HP2_BVALID => NLW_inst_S_AXI_HP2_BVALID_UNCONNECTED,
S_AXI_HP2_RACOUNT(2 downto 0) => NLW_inst_S_AXI_HP2_RACOUNT_UNCONNECTED(2 downto 0),
S_AXI_HP2_RCOUNT(7 downto 0) => NLW_inst_S_AXI_HP2_RCOUNT_UNCONNECTED(7 downto 0),
S_AXI_HP2_RDATA(63 downto 0) => NLW_inst_S_AXI_HP2_RDATA_UNCONNECTED(63 downto 0),
S_AXI_HP2_RDISSUECAP1_EN => '0',
S_AXI_HP2_RID(5 downto 0) => NLW_inst_S_AXI_HP2_RID_UNCONNECTED(5 downto 0),
S_AXI_HP2_RLAST => NLW_inst_S_AXI_HP2_RLAST_UNCONNECTED,
S_AXI_HP2_RREADY => '0',
S_AXI_HP2_RRESP(1 downto 0) => NLW_inst_S_AXI_HP2_RRESP_UNCONNECTED(1 downto 0),
S_AXI_HP2_RVALID => NLW_inst_S_AXI_HP2_RVALID_UNCONNECTED,
S_AXI_HP2_WACOUNT(5 downto 0) => NLW_inst_S_AXI_HP2_WACOUNT_UNCONNECTED(5 downto 0),
S_AXI_HP2_WCOUNT(7 downto 0) => NLW_inst_S_AXI_HP2_WCOUNT_UNCONNECTED(7 downto 0),
S_AXI_HP2_WDATA(63 downto 0) => B"0000000000000000000000000000000000000000000000000000000000000000",
S_AXI_HP2_WID(5 downto 0) => B"000000",
S_AXI_HP2_WLAST => '0',
S_AXI_HP2_WREADY => NLW_inst_S_AXI_HP2_WREADY_UNCONNECTED,
S_AXI_HP2_WRISSUECAP1_EN => '0',
S_AXI_HP2_WSTRB(7 downto 0) => B"00000000",
S_AXI_HP2_WVALID => '0',
S_AXI_HP3_ACLK => '0',
S_AXI_HP3_ARADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_HP3_ARBURST(1 downto 0) => B"00",
S_AXI_HP3_ARCACHE(3 downto 0) => B"0000",
S_AXI_HP3_ARESETN => NLW_inst_S_AXI_HP3_ARESETN_UNCONNECTED,
S_AXI_HP3_ARID(5 downto 0) => B"000000",
S_AXI_HP3_ARLEN(3 downto 0) => B"0000",
S_AXI_HP3_ARLOCK(1 downto 0) => B"00",
S_AXI_HP3_ARPROT(2 downto 0) => B"000",
S_AXI_HP3_ARQOS(3 downto 0) => B"0000",
S_AXI_HP3_ARREADY => NLW_inst_S_AXI_HP3_ARREADY_UNCONNECTED,
S_AXI_HP3_ARSIZE(2 downto 0) => B"000",
S_AXI_HP3_ARVALID => '0',
S_AXI_HP3_AWADDR(31 downto 0) => B"00000000000000000000000000000000",
S_AXI_HP3_AWBURST(1 downto 0) => B"00",
S_AXI_HP3_AWCACHE(3 downto 0) => B"0000",
S_AXI_HP3_AWID(5 downto 0) => B"000000",
S_AXI_HP3_AWLEN(3 downto 0) => B"0000",
S_AXI_HP3_AWLOCK(1 downto 0) => B"00",
S_AXI_HP3_AWPROT(2 downto 0) => B"000",
S_AXI_HP3_AWQOS(3 downto 0) => B"0000",
S_AXI_HP3_AWREADY => NLW_inst_S_AXI_HP3_AWREADY_UNCONNECTED,
S_AXI_HP3_AWSIZE(2 downto 0) => B"000",
S_AXI_HP3_AWVALID => '0',
S_AXI_HP3_BID(5 downto 0) => NLW_inst_S_AXI_HP3_BID_UNCONNECTED(5 downto 0),
S_AXI_HP3_BREADY => '0',
S_AXI_HP3_BRESP(1 downto 0) => NLW_inst_S_AXI_HP3_BRESP_UNCONNECTED(1 downto 0),
S_AXI_HP3_BVALID => NLW_inst_S_AXI_HP3_BVALID_UNCONNECTED,
S_AXI_HP3_RACOUNT(2 downto 0) => NLW_inst_S_AXI_HP3_RACOUNT_UNCONNECTED(2 downto 0),
S_AXI_HP3_RCOUNT(7 downto 0) => NLW_inst_S_AXI_HP3_RCOUNT_UNCONNECTED(7 downto 0),
S_AXI_HP3_RDATA(63 downto 0) => NLW_inst_S_AXI_HP3_RDATA_UNCONNECTED(63 downto 0),
S_AXI_HP3_RDISSUECAP1_EN => '0',
S_AXI_HP3_RID(5 downto 0) => NLW_inst_S_AXI_HP3_RID_UNCONNECTED(5 downto 0),
S_AXI_HP3_RLAST => NLW_inst_S_AXI_HP3_RLAST_UNCONNECTED,
S_AXI_HP3_RREADY => '0',
S_AXI_HP3_RRESP(1 downto 0) => NLW_inst_S_AXI_HP3_RRESP_UNCONNECTED(1 downto 0),
S_AXI_HP3_RVALID => NLW_inst_S_AXI_HP3_RVALID_UNCONNECTED,
S_AXI_HP3_WACOUNT(5 downto 0) => NLW_inst_S_AXI_HP3_WACOUNT_UNCONNECTED(5 downto 0),
S_AXI_HP3_WCOUNT(7 downto 0) => NLW_inst_S_AXI_HP3_WCOUNT_UNCONNECTED(7 downto 0),
S_AXI_HP3_WDATA(63 downto 0) => B"0000000000000000000000000000000000000000000000000000000000000000",
S_AXI_HP3_WID(5 downto 0) => B"000000",
S_AXI_HP3_WLAST => '0',
S_AXI_HP3_WREADY => NLW_inst_S_AXI_HP3_WREADY_UNCONNECTED,
S_AXI_HP3_WRISSUECAP1_EN => '0',
S_AXI_HP3_WSTRB(7 downto 0) => B"00000000",
S_AXI_HP3_WVALID => '0',
TRACE_CLK => '0',
TRACE_CLK_OUT => NLW_inst_TRACE_CLK_OUT_UNCONNECTED,
TRACE_CTL => NLW_inst_TRACE_CTL_UNCONNECTED,
TRACE_DATA(1 downto 0) => NLW_inst_TRACE_DATA_UNCONNECTED(1 downto 0),
TTC0_CLK0_IN => '0',
TTC0_CLK1_IN => '0',
TTC0_CLK2_IN => '0',
TTC0_WAVE0_OUT => TTC0_WAVE0_OUT,
TTC0_WAVE1_OUT => TTC0_WAVE1_OUT,
TTC0_WAVE2_OUT => TTC0_WAVE2_OUT,
TTC1_CLK0_IN => '0',
TTC1_CLK1_IN => '0',
TTC1_CLK2_IN => '0',
TTC1_WAVE0_OUT => NLW_inst_TTC1_WAVE0_OUT_UNCONNECTED,
TTC1_WAVE1_OUT => NLW_inst_TTC1_WAVE1_OUT_UNCONNECTED,
TTC1_WAVE2_OUT => NLW_inst_TTC1_WAVE2_OUT_UNCONNECTED,
UART0_CTSN => '0',
UART0_DCDN => '0',
UART0_DSRN => '0',
UART0_DTRN => NLW_inst_UART0_DTRN_UNCONNECTED,
UART0_RIN => '0',
UART0_RTSN => NLW_inst_UART0_RTSN_UNCONNECTED,
UART0_RX => '1',
UART0_TX => NLW_inst_UART0_TX_UNCONNECTED,
UART1_CTSN => '0',
UART1_DCDN => '0',
UART1_DSRN => '0',
UART1_DTRN => NLW_inst_UART1_DTRN_UNCONNECTED,
UART1_RIN => '0',
UART1_RTSN => NLW_inst_UART1_RTSN_UNCONNECTED,
UART1_RX => '1',
UART1_TX => NLW_inst_UART1_TX_UNCONNECTED,
USB0_PORT_INDCTL(1 downto 0) => USB0_PORT_INDCTL(1 downto 0),
USB0_VBUS_PWRFAULT => USB0_VBUS_PWRFAULT,
USB0_VBUS_PWRSELECT => USB0_VBUS_PWRSELECT,
USB1_PORT_INDCTL(1 downto 0) => NLW_inst_USB1_PORT_INDCTL_UNCONNECTED(1 downto 0),
USB1_VBUS_PWRFAULT => '0',
USB1_VBUS_PWRSELECT => NLW_inst_USB1_VBUS_PWRSELECT_UNCONNECTED,
WDT_CLK_IN => '0',
WDT_RST_OUT => NLW_inst_WDT_RST_OUT_UNCONNECTED
);
end STRUCTURE;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_ftch_noqueue.vhd
-- Description: This entity is the no queue version
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use ieee.std_logic_misc.all;
library axi_sg_v4_1;
use axi_sg_v4_1.axi_sg_pkg.all;
library lib_pkg_v1_0;
use lib_pkg_v1_0.lib_pkg.all;
-------------------------------------------------------------------------------
entity axi_sg_ftch_noqueue is
generic (
C_M_AXI_SG_ADDR_WIDTH : integer range 32 to 64 := 32;
-- Master AXI Memory Map Address Width
C_M_AXIS_SG_TDATA_WIDTH : integer range 32 to 32 := 32;
-- Master AXI Stream Data Width
C_ENABLE_MULTI_CHANNEL : integer range 0 to 1 := 0;
C_AXIS_IS_ASYNC : integer range 0 to 1 := 0;
C_ASYNC : integer range 0 to 1 := 0;
C_SG_WORDS_TO_FETCH : integer range 8 to 13 := 8;
C_ENABLE_CDMA : integer range 0 to 1 := 0;
C_ENABLE_CH1 : integer range 0 to 1 := 0;
C_FAMILY : string := "virtex7"
-- Device family used for proper BRAM selection
);
port (
-----------------------------------------------------------------------
-- AXI Scatter Gather Interface
-----------------------------------------------------------------------
m_axi_sg_aclk : in std_logic ; --
m_axi_primary_aclk : in std_logic ;
m_axi_sg_aresetn : in std_logic ; --
p_reset_n : in std_logic ;
--
-- Channel Control --
desc_flush : in std_logic ; --
ch1_cntrl_strm_stop : in std_logic ;
ftch_active : in std_logic ; --
ftch_queue_empty : out std_logic ; --
ftch_queue_full : out std_logic ; --
sof_ftch_desc : in std_logic ;
desc2_flush : in std_logic ; --
ftch2_active : in std_logic ; --
ftch2_queue_empty : out std_logic ; --
ftch2_queue_full : out std_logic ; --
--
writing_nxtdesc_in : in std_logic ; --
writing_curdesc_out : out std_logic ; --
writing2_curdesc_out : out std_logic ; --
-- DataMover Command --
ftch_cmnd_wr : in std_logic ; --
ftch_cmnd_data : in std_logic_vector --
((C_M_AXI_SG_ADDR_WIDTH+CMD_BASE_WIDTH)-1 downto 0); --
--
-- MM2S Stream In from DataMover --
m_axis_mm2s_tdata : in std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis_mm2s_tlast : in std_logic ; --
m_axis_mm2s_tvalid : in std_logic ; --
m_axis_mm2s_tready : out std_logic ; --
m_axis2_mm2s_tready : out std_logic ; --
data_concat : in std_logic_vector --
(95 downto 0) ; --
data_concat_mcdma : in std_logic_vector --
(63 downto 0) ; --
next_bd : in std_logic_vector (31 downto 0);
data_concat_tlast : in std_logic ; --
data_concat_valid : in std_logic ; --
--
-- Channel 1 AXI Fetch Stream Out --
m_axis_ftch_tdata : out std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis_ftch_tvalid : out std_logic ; --
m_axis_ftch_tready : in std_logic ; --
m_axis_ftch_tlast : out std_logic ; --
m_axis_ftch_tdata_new : out std_logic_vector --
(96+31*C_ENABLE_CDMA downto 0); --
m_axis_ftch_tdata_mcdma_new : out std_logic_vector --
(63 downto 0); --
m_axis_ftch_tvalid_new : out std_logic ; --
m_axis_ftch_desc_available : out std_logic ;
m_axis2_ftch_tdata : out std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis2_ftch_tvalid : out std_logic ; --
m_axis2_ftch_tready : in std_logic ; --
m_axis2_ftch_tlast : out std_logic ; --
m_axis2_ftch_tdata_new : out std_logic_vector --
(96+31*C_ENABLE_CDMA downto 0); --
m_axis2_ftch_tdata_mcdma_new : out std_logic_vector --
(63 downto 0); --
m_axis2_ftch_tdata_mcdma_nxt : out std_logic_vector --
(31 downto 0); --
m_axis2_ftch_tvalid_new : out std_logic ; --
m_axis2_ftch_desc_available : out std_logic ;
m_axis_mm2s_cntrl_tdata : out std_logic_vector --
(31 downto 0); --
m_axis_mm2s_cntrl_tkeep : out std_logic_vector --
(3 downto 0); --
m_axis_mm2s_cntrl_tvalid : out std_logic ; --
m_axis_mm2s_cntrl_tready : in std_logic := '0'; --
m_axis_mm2s_cntrl_tlast : out std_logic --
);
end axi_sg_ftch_noqueue;
-------------------------------------------------------------------------------
-- Architecture
-------------------------------------------------------------------------------
architecture implementation of axi_sg_ftch_noqueue is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-------------------------------------------------------------------------------
-- Functions
-------------------------------------------------------------------------------
-- No Functions Declared
-------------------------------------------------------------------------------
-- Constants Declarations
-------------------------------------------------------------------------------
-- No Constants Declared
-------------------------------------------------------------------------------
-- Signal / Type Declarations
-------------------------------------------------------------------------------
-- Channel 1 internal signals
signal curdesc_tdata : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal curdesc_tvalid : std_logic := '0';
signal ftch_tvalid : std_logic := '0';
signal ftch_tdata : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal ftch_tlast : std_logic := '0';
signal ftch_tready : std_logic := '0';
-- Misc Signals
signal writing_curdesc : std_logic := '0';
signal writing_nxtdesc : std_logic := '0';
signal msb_curdesc : std_logic_vector(31 downto 0) := (others => '0');
signal writing_lsb : std_logic := '0';
signal writing_msb : std_logic := '0';
signal ftch_active_int : std_logic := '0';
signal ftch_tvalid_mult : std_logic := '0';
signal ftch_tdata_mult : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal ftch_tlast_mult : std_logic := '0';
signal counter : std_logic_vector (3 downto 0) := (others => '0');
signal wr_cntl : std_logic := '0';
signal ftch_tdata_new : std_logic_vector (96+31*C_ENABLE_CDMA downto 0);
signal queue_wren, queue_rden : std_logic := '0';
signal queue_din : std_logic_vector (32 downto 0);
signal queue_dout : std_logic_vector (32 downto 0);
signal queue_empty, queue_full : std_logic := '0';
signal sof_ftch_desc_del, sof_ftch_desc_pulse : std_logic := '0';
signal sof_ftch_desc_del1 : std_logic := '0';
signal queue_sinit : std_logic := '0';
signal data_concat_mcdma_nxt : std_logic_vector (31 downto 0) := (others => '0');
signal current_bd : std_logic_vector (31 downto 0) := (others => '0');
-------------------------------------------------------------------------------
-- Begin architecture logic
-------------------------------------------------------------------------------
begin
queue_sinit <= not m_axi_sg_aresetn;
ftch_active_int <= ftch_active or ftch2_active;
CDMA_FIELDS : if C_ENABLE_CDMA = 1 generate
begin
ftch_tdata_new (95 downto 0) <= data_concat;-- when (ftch_active = '1') else (others =>'0');
ftch_tdata_new (127 downto 96) <= current_bd;
end generate CDMA_FIELDS;
DMA_FIELDS : if C_ENABLE_CDMA = 0 generate
begin
ftch_tdata_new (64 downto 0) <= data_concat (95) & data_concat (63 downto 0);-- when (ftch_active = '1') else (others =>'0');
ftch_tdata_new (96 downto 65) <= current_bd;
end generate DMA_FIELDS;
---------------------------------------------------------------------------
-- Write current descriptor to FIFO or out channel port
---------------------------------------------------------------------------
NXT_BD_MCDMA : if C_ENABLE_MULTI_CHANNEL = 1 generate
begin
NEXT_BD_S2MM : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' )then
data_concat_mcdma_nxt <= (others => '0');
elsif (ftch2_active = '1') then
data_concat_mcdma_nxt <= next_bd;
end if;
end if;
end process NEXT_BD_S2MM;
end generate NXT_BD_MCDMA;
WRITE_CURDESC_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' )then
current_bd <= (others => '0');
--
-- -- Write LSB Address on command write
elsif(ftch_cmnd_wr = '1' and ftch_active_int = '1')then
current_bd <= ftch_cmnd_data(DATAMOVER_CMD_ADDRMSB_BOFST
+ DATAMOVER_CMD_ADDRLSB_BIT
downto DATAMOVER_CMD_ADDRLSB_BIT);
end if;
end if;
end process WRITE_CURDESC_PROCESS;
GEN_MULT_CHANNEL : if C_ENABLE_MULTI_CHANNEL = 1 generate
begin
ftch_tvalid_mult <= m_axis_mm2s_tvalid;
ftch_tdata_mult <= m_axis_mm2s_tdata;
ftch_tlast_mult <= m_axis_mm2s_tlast;
wr_cntl <= m_axis_mm2s_tvalid;
m_axis_mm2s_cntrl_tdata <= (others => '0');
m_axis_mm2s_cntrl_tkeep <= "0000";
m_axis_mm2s_cntrl_tvalid <= '0';
m_axis_mm2s_cntrl_tlast <= '0';
end generate GEN_MULT_CHANNEL;
GEN_NOMULT_CHANNEL : if C_ENABLE_MULTI_CHANNEL = 0 generate
begin
ftch_tvalid_mult <= '0'; --m_axis_mm2s_tvalid;
ftch_tdata_mult <= (others => '0'); --m_axis_mm2s_tdata;
ftch_tlast_mult <= '0'; --m_axis_mm2s_tlast;
CONTROL_STREAM : if C_SG_WORDS_TO_FETCH = 13 and C_ENABLE_CH1 = 1 generate
begin
SOF_DEL_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
sof_ftch_desc_del <= '0';
else
sof_ftch_desc_del <= sof_ftch_desc;
end if;
end if;
end process SOF_DEL_PROCESS;
SOF_DEL1_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' or m_axis_mm2s_tlast = '1')then
sof_ftch_desc_del1 <= '0';
elsif (m_axis_mm2s_tvalid = '1') then
sof_ftch_desc_del1 <= sof_ftch_desc;
end if;
end if;
end process SOF_DEL1_PROCESS;
sof_ftch_desc_pulse <= sof_ftch_desc and (not sof_ftch_desc_del1);
queue_wren <= not queue_full
and sof_ftch_desc
and m_axis_mm2s_tvalid
and ftch_active;
queue_rden <= not queue_empty
and m_axis_mm2s_cntrl_tready;
queue_din(C_M_AXIS_SG_TDATA_WIDTH) <= m_axis_mm2s_tlast;
queue_din(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) <= x"A0000000" when (sof_ftch_desc_pulse = '1') else m_axis_mm2s_tdata;
I_MM2S_CNTRL_STREAM : entity axi_sg_v4_1.axi_sg_cntrl_strm
generic map(
C_PRMRY_IS_ACLK_ASYNC => C_ASYNC ,
C_PRMY_CMDFIFO_DEPTH => 16, --FETCH_QUEUE_DEPTH ,
C_M_AXIS_MM2S_CNTRL_TDATA_WIDTH => C_M_AXIS_SG_TDATA_WIDTH ,
C_FAMILY => C_FAMILY
)
port map(
-- Secondary clock / reset
m_axi_sg_aclk => m_axi_sg_aclk ,
m_axi_sg_aresetn => m_axi_sg_aresetn ,
-- Primary clock / reset
axi_prmry_aclk => m_axi_primary_aclk ,
p_reset_n => p_reset_n ,
-- MM2S Error
mm2s_stop => ch1_cntrl_strm_stop ,
-- Control Stream input
cntrlstrm_fifo_wren => queue_wren ,
cntrlstrm_fifo_full => queue_full ,
cntrlstrm_fifo_din => queue_din ,
-- Memory Map to Stream Control Stream Interface
m_axis_mm2s_cntrl_tdata => m_axis_mm2s_cntrl_tdata ,
m_axis_mm2s_cntrl_tkeep => m_axis_mm2s_cntrl_tkeep ,
m_axis_mm2s_cntrl_tvalid => m_axis_mm2s_cntrl_tvalid ,
m_axis_mm2s_cntrl_tready => m_axis_mm2s_cntrl_tready ,
m_axis_mm2s_cntrl_tlast => m_axis_mm2s_cntrl_tlast
);
end generate CONTROL_STREAM;
NO_CONTROL_STREAM : if C_SG_WORDS_TO_FETCH /= 13 or C_ENABLE_CH1 = 0 generate
begin
m_axis_mm2s_cntrl_tdata <= (others => '0');
m_axis_mm2s_cntrl_tkeep <= "0000";
m_axis_mm2s_cntrl_tvalid <= '0';
m_axis_mm2s_cntrl_tlast <= '0';
end generate NO_CONTROL_STREAM;
end generate GEN_NOMULT_CHANNEL;
---------------------------------------------------------------------------
-- Map internal stream to external
---------------------------------------------------------------------------
ftch_tready <= (m_axis_ftch_tready and ftch_active) or
(m_axis2_ftch_tready and ftch2_active);
m_axis_ftch_tdata_new <= ftch_tdata_new;
m_axis_ftch_tdata_mcdma_new <= data_concat_mcdma;
m_axis_ftch_tvalid_new <= data_concat_valid and ftch_active;
m_axis_ftch_desc_available <= data_concat_tlast and ftch_active;
REG_FOR_STS_CNTRL : if C_SG_WORDS_TO_FETCH = 13 generate
begin
LATCH_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
m_axis2_ftch_tvalid_new <= '0';
m_axis2_ftch_desc_available <= '0';
else
m_axis2_ftch_tvalid_new <= data_concat_valid and ftch2_active;
m_axis2_ftch_desc_available <= data_concat_valid and ftch2_active;
end if;
end if;
end process LATCH_PROCESS;
LATCH2_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
m_axis2_ftch_tdata_new <= (others => '0');
elsif (data_concat_valid = '1' and ftch2_active = '1') then
m_axis2_ftch_tdata_new <= ftch_tdata_new;
end if;
end if;
end process LATCH2_PROCESS;
end generate REG_FOR_STS_CNTRL;
NO_REG_FOR_STS_CNTRL : if C_SG_WORDS_TO_FETCH /= 13 generate
begin
m_axis2_ftch_tvalid_new <= data_concat_valid and ftch2_active;
m_axis2_ftch_desc_available <= data_concat_valid and ftch2_active;
m_axis2_ftch_tdata_new <= ftch_tdata_new;
m_axis2_ftch_tdata_mcdma_new <= data_concat_mcdma;
m_axis2_ftch_tdata_mcdma_nxt <= data_concat_mcdma_nxt;
end generate NO_REG_FOR_STS_CNTRL;
m_axis_mm2s_tready <= ftch_tready;
m_axis2_mm2s_tready <= ftch_tready;
---------------------------------------------------------------------------
-- generate psuedo empty flag for Idle generation
---------------------------------------------------------------------------
Q_EMPTY_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk='1')then
if(m_axi_sg_aresetn = '0' or desc_flush = '1')then
ftch_queue_empty <= '1';
-- Else on valid and ready modify empty flag
elsif(ftch_tvalid = '1' and m_axis_ftch_tready = '1' and ftch_active = '1')then
-- On last mark as empty
if(ftch_tlast = '1' )then
ftch_queue_empty <= '1';
-- Otherwise mark as not empty
else
ftch_queue_empty <= '0';
end if;
end if;
end if;
end process Q_EMPTY_PROCESS;
Q2_EMPTY_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk='1')then
if(m_axi_sg_aresetn = '0' or desc2_flush = '1')then
ftch2_queue_empty <= '1';
-- Else on valid and ready modify empty flag
elsif(ftch_tvalid = '1' and m_axis2_ftch_tready = '1' and ftch2_active = '1')then
-- On last mark as empty
if(ftch_tlast = '1' )then
ftch2_queue_empty <= '1';
-- Otherwise mark as not empty
else
ftch2_queue_empty <= '0';
end if;
end if;
end if;
end process Q2_EMPTY_PROCESS;
-- do not need to indicate full to axi_sg_ftch_sm. Only
-- needed for queue case to allow other channel to be serviced
-- if it had queue room
ftch_queue_full <= '0';
ftch2_queue_full <= '0';
-- If writing curdesc out then flag for proper mux selection
writing_curdesc <= curdesc_tvalid;
-- Map intnal signal to port
writing_curdesc_out <= writing_curdesc and ftch_active;
writing2_curdesc_out <= writing_curdesc and ftch2_active;
-- Map port to internal signal
writing_nxtdesc <= writing_nxtdesc_in;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_ftch_noqueue.vhd
-- Description: This entity is the no queue version
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use ieee.std_logic_misc.all;
library axi_sg_v4_1;
use axi_sg_v4_1.axi_sg_pkg.all;
library lib_pkg_v1_0;
use lib_pkg_v1_0.lib_pkg.all;
-------------------------------------------------------------------------------
entity axi_sg_ftch_noqueue is
generic (
C_M_AXI_SG_ADDR_WIDTH : integer range 32 to 64 := 32;
-- Master AXI Memory Map Address Width
C_M_AXIS_SG_TDATA_WIDTH : integer range 32 to 32 := 32;
-- Master AXI Stream Data Width
C_ENABLE_MULTI_CHANNEL : integer range 0 to 1 := 0;
C_AXIS_IS_ASYNC : integer range 0 to 1 := 0;
C_ASYNC : integer range 0 to 1 := 0;
C_SG_WORDS_TO_FETCH : integer range 8 to 13 := 8;
C_ENABLE_CDMA : integer range 0 to 1 := 0;
C_ENABLE_CH1 : integer range 0 to 1 := 0;
C_FAMILY : string := "virtex7"
-- Device family used for proper BRAM selection
);
port (
-----------------------------------------------------------------------
-- AXI Scatter Gather Interface
-----------------------------------------------------------------------
m_axi_sg_aclk : in std_logic ; --
m_axi_primary_aclk : in std_logic ;
m_axi_sg_aresetn : in std_logic ; --
p_reset_n : in std_logic ;
--
-- Channel Control --
desc_flush : in std_logic ; --
ch1_cntrl_strm_stop : in std_logic ;
ftch_active : in std_logic ; --
ftch_queue_empty : out std_logic ; --
ftch_queue_full : out std_logic ; --
sof_ftch_desc : in std_logic ;
desc2_flush : in std_logic ; --
ftch2_active : in std_logic ; --
ftch2_queue_empty : out std_logic ; --
ftch2_queue_full : out std_logic ; --
--
writing_nxtdesc_in : in std_logic ; --
writing_curdesc_out : out std_logic ; --
writing2_curdesc_out : out std_logic ; --
-- DataMover Command --
ftch_cmnd_wr : in std_logic ; --
ftch_cmnd_data : in std_logic_vector --
((C_M_AXI_SG_ADDR_WIDTH+CMD_BASE_WIDTH)-1 downto 0); --
--
-- MM2S Stream In from DataMover --
m_axis_mm2s_tdata : in std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis_mm2s_tlast : in std_logic ; --
m_axis_mm2s_tvalid : in std_logic ; --
m_axis_mm2s_tready : out std_logic ; --
m_axis2_mm2s_tready : out std_logic ; --
data_concat : in std_logic_vector --
(95 downto 0) ; --
data_concat_mcdma : in std_logic_vector --
(63 downto 0) ; --
next_bd : in std_logic_vector (31 downto 0);
data_concat_tlast : in std_logic ; --
data_concat_valid : in std_logic ; --
--
-- Channel 1 AXI Fetch Stream Out --
m_axis_ftch_tdata : out std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis_ftch_tvalid : out std_logic ; --
m_axis_ftch_tready : in std_logic ; --
m_axis_ftch_tlast : out std_logic ; --
m_axis_ftch_tdata_new : out std_logic_vector --
(96+31*C_ENABLE_CDMA downto 0); --
m_axis_ftch_tdata_mcdma_new : out std_logic_vector --
(63 downto 0); --
m_axis_ftch_tvalid_new : out std_logic ; --
m_axis_ftch_desc_available : out std_logic ;
m_axis2_ftch_tdata : out std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis2_ftch_tvalid : out std_logic ; --
m_axis2_ftch_tready : in std_logic ; --
m_axis2_ftch_tlast : out std_logic ; --
m_axis2_ftch_tdata_new : out std_logic_vector --
(96+31*C_ENABLE_CDMA downto 0); --
m_axis2_ftch_tdata_mcdma_new : out std_logic_vector --
(63 downto 0); --
m_axis2_ftch_tdata_mcdma_nxt : out std_logic_vector --
(31 downto 0); --
m_axis2_ftch_tvalid_new : out std_logic ; --
m_axis2_ftch_desc_available : out std_logic ;
m_axis_mm2s_cntrl_tdata : out std_logic_vector --
(31 downto 0); --
m_axis_mm2s_cntrl_tkeep : out std_logic_vector --
(3 downto 0); --
m_axis_mm2s_cntrl_tvalid : out std_logic ; --
m_axis_mm2s_cntrl_tready : in std_logic := '0'; --
m_axis_mm2s_cntrl_tlast : out std_logic --
);
end axi_sg_ftch_noqueue;
-------------------------------------------------------------------------------
-- Architecture
-------------------------------------------------------------------------------
architecture implementation of axi_sg_ftch_noqueue is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-------------------------------------------------------------------------------
-- Functions
-------------------------------------------------------------------------------
-- No Functions Declared
-------------------------------------------------------------------------------
-- Constants Declarations
-------------------------------------------------------------------------------
-- No Constants Declared
-------------------------------------------------------------------------------
-- Signal / Type Declarations
-------------------------------------------------------------------------------
-- Channel 1 internal signals
signal curdesc_tdata : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal curdesc_tvalid : std_logic := '0';
signal ftch_tvalid : std_logic := '0';
signal ftch_tdata : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal ftch_tlast : std_logic := '0';
signal ftch_tready : std_logic := '0';
-- Misc Signals
signal writing_curdesc : std_logic := '0';
signal writing_nxtdesc : std_logic := '0';
signal msb_curdesc : std_logic_vector(31 downto 0) := (others => '0');
signal writing_lsb : std_logic := '0';
signal writing_msb : std_logic := '0';
signal ftch_active_int : std_logic := '0';
signal ftch_tvalid_mult : std_logic := '0';
signal ftch_tdata_mult : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal ftch_tlast_mult : std_logic := '0';
signal counter : std_logic_vector (3 downto 0) := (others => '0');
signal wr_cntl : std_logic := '0';
signal ftch_tdata_new : std_logic_vector (96+31*C_ENABLE_CDMA downto 0);
signal queue_wren, queue_rden : std_logic := '0';
signal queue_din : std_logic_vector (32 downto 0);
signal queue_dout : std_logic_vector (32 downto 0);
signal queue_empty, queue_full : std_logic := '0';
signal sof_ftch_desc_del, sof_ftch_desc_pulse : std_logic := '0';
signal sof_ftch_desc_del1 : std_logic := '0';
signal queue_sinit : std_logic := '0';
signal data_concat_mcdma_nxt : std_logic_vector (31 downto 0) := (others => '0');
signal current_bd : std_logic_vector (31 downto 0) := (others => '0');
-------------------------------------------------------------------------------
-- Begin architecture logic
-------------------------------------------------------------------------------
begin
queue_sinit <= not m_axi_sg_aresetn;
ftch_active_int <= ftch_active or ftch2_active;
CDMA_FIELDS : if C_ENABLE_CDMA = 1 generate
begin
ftch_tdata_new (95 downto 0) <= data_concat;-- when (ftch_active = '1') else (others =>'0');
ftch_tdata_new (127 downto 96) <= current_bd;
end generate CDMA_FIELDS;
DMA_FIELDS : if C_ENABLE_CDMA = 0 generate
begin
ftch_tdata_new (64 downto 0) <= data_concat (95) & data_concat (63 downto 0);-- when (ftch_active = '1') else (others =>'0');
ftch_tdata_new (96 downto 65) <= current_bd;
end generate DMA_FIELDS;
---------------------------------------------------------------------------
-- Write current descriptor to FIFO or out channel port
---------------------------------------------------------------------------
NXT_BD_MCDMA : if C_ENABLE_MULTI_CHANNEL = 1 generate
begin
NEXT_BD_S2MM : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' )then
data_concat_mcdma_nxt <= (others => '0');
elsif (ftch2_active = '1') then
data_concat_mcdma_nxt <= next_bd;
end if;
end if;
end process NEXT_BD_S2MM;
end generate NXT_BD_MCDMA;
WRITE_CURDESC_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' )then
current_bd <= (others => '0');
--
-- -- Write LSB Address on command write
elsif(ftch_cmnd_wr = '1' and ftch_active_int = '1')then
current_bd <= ftch_cmnd_data(DATAMOVER_CMD_ADDRMSB_BOFST
+ DATAMOVER_CMD_ADDRLSB_BIT
downto DATAMOVER_CMD_ADDRLSB_BIT);
end if;
end if;
end process WRITE_CURDESC_PROCESS;
GEN_MULT_CHANNEL : if C_ENABLE_MULTI_CHANNEL = 1 generate
begin
ftch_tvalid_mult <= m_axis_mm2s_tvalid;
ftch_tdata_mult <= m_axis_mm2s_tdata;
ftch_tlast_mult <= m_axis_mm2s_tlast;
wr_cntl <= m_axis_mm2s_tvalid;
m_axis_mm2s_cntrl_tdata <= (others => '0');
m_axis_mm2s_cntrl_tkeep <= "0000";
m_axis_mm2s_cntrl_tvalid <= '0';
m_axis_mm2s_cntrl_tlast <= '0';
end generate GEN_MULT_CHANNEL;
GEN_NOMULT_CHANNEL : if C_ENABLE_MULTI_CHANNEL = 0 generate
begin
ftch_tvalid_mult <= '0'; --m_axis_mm2s_tvalid;
ftch_tdata_mult <= (others => '0'); --m_axis_mm2s_tdata;
ftch_tlast_mult <= '0'; --m_axis_mm2s_tlast;
CONTROL_STREAM : if C_SG_WORDS_TO_FETCH = 13 and C_ENABLE_CH1 = 1 generate
begin
SOF_DEL_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
sof_ftch_desc_del <= '0';
else
sof_ftch_desc_del <= sof_ftch_desc;
end if;
end if;
end process SOF_DEL_PROCESS;
SOF_DEL1_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' or m_axis_mm2s_tlast = '1')then
sof_ftch_desc_del1 <= '0';
elsif (m_axis_mm2s_tvalid = '1') then
sof_ftch_desc_del1 <= sof_ftch_desc;
end if;
end if;
end process SOF_DEL1_PROCESS;
sof_ftch_desc_pulse <= sof_ftch_desc and (not sof_ftch_desc_del1);
queue_wren <= not queue_full
and sof_ftch_desc
and m_axis_mm2s_tvalid
and ftch_active;
queue_rden <= not queue_empty
and m_axis_mm2s_cntrl_tready;
queue_din(C_M_AXIS_SG_TDATA_WIDTH) <= m_axis_mm2s_tlast;
queue_din(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) <= x"A0000000" when (sof_ftch_desc_pulse = '1') else m_axis_mm2s_tdata;
I_MM2S_CNTRL_STREAM : entity axi_sg_v4_1.axi_sg_cntrl_strm
generic map(
C_PRMRY_IS_ACLK_ASYNC => C_ASYNC ,
C_PRMY_CMDFIFO_DEPTH => 16, --FETCH_QUEUE_DEPTH ,
C_M_AXIS_MM2S_CNTRL_TDATA_WIDTH => C_M_AXIS_SG_TDATA_WIDTH ,
C_FAMILY => C_FAMILY
)
port map(
-- Secondary clock / reset
m_axi_sg_aclk => m_axi_sg_aclk ,
m_axi_sg_aresetn => m_axi_sg_aresetn ,
-- Primary clock / reset
axi_prmry_aclk => m_axi_primary_aclk ,
p_reset_n => p_reset_n ,
-- MM2S Error
mm2s_stop => ch1_cntrl_strm_stop ,
-- Control Stream input
cntrlstrm_fifo_wren => queue_wren ,
cntrlstrm_fifo_full => queue_full ,
cntrlstrm_fifo_din => queue_din ,
-- Memory Map to Stream Control Stream Interface
m_axis_mm2s_cntrl_tdata => m_axis_mm2s_cntrl_tdata ,
m_axis_mm2s_cntrl_tkeep => m_axis_mm2s_cntrl_tkeep ,
m_axis_mm2s_cntrl_tvalid => m_axis_mm2s_cntrl_tvalid ,
m_axis_mm2s_cntrl_tready => m_axis_mm2s_cntrl_tready ,
m_axis_mm2s_cntrl_tlast => m_axis_mm2s_cntrl_tlast
);
end generate CONTROL_STREAM;
NO_CONTROL_STREAM : if C_SG_WORDS_TO_FETCH /= 13 or C_ENABLE_CH1 = 0 generate
begin
m_axis_mm2s_cntrl_tdata <= (others => '0');
m_axis_mm2s_cntrl_tkeep <= "0000";
m_axis_mm2s_cntrl_tvalid <= '0';
m_axis_mm2s_cntrl_tlast <= '0';
end generate NO_CONTROL_STREAM;
end generate GEN_NOMULT_CHANNEL;
---------------------------------------------------------------------------
-- Map internal stream to external
---------------------------------------------------------------------------
ftch_tready <= (m_axis_ftch_tready and ftch_active) or
(m_axis2_ftch_tready and ftch2_active);
m_axis_ftch_tdata_new <= ftch_tdata_new;
m_axis_ftch_tdata_mcdma_new <= data_concat_mcdma;
m_axis_ftch_tvalid_new <= data_concat_valid and ftch_active;
m_axis_ftch_desc_available <= data_concat_tlast and ftch_active;
REG_FOR_STS_CNTRL : if C_SG_WORDS_TO_FETCH = 13 generate
begin
LATCH_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
m_axis2_ftch_tvalid_new <= '0';
m_axis2_ftch_desc_available <= '0';
else
m_axis2_ftch_tvalid_new <= data_concat_valid and ftch2_active;
m_axis2_ftch_desc_available <= data_concat_valid and ftch2_active;
end if;
end if;
end process LATCH_PROCESS;
LATCH2_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
m_axis2_ftch_tdata_new <= (others => '0');
elsif (data_concat_valid = '1' and ftch2_active = '1') then
m_axis2_ftch_tdata_new <= ftch_tdata_new;
end if;
end if;
end process LATCH2_PROCESS;
end generate REG_FOR_STS_CNTRL;
NO_REG_FOR_STS_CNTRL : if C_SG_WORDS_TO_FETCH /= 13 generate
begin
m_axis2_ftch_tvalid_new <= data_concat_valid and ftch2_active;
m_axis2_ftch_desc_available <= data_concat_valid and ftch2_active;
m_axis2_ftch_tdata_new <= ftch_tdata_new;
m_axis2_ftch_tdata_mcdma_new <= data_concat_mcdma;
m_axis2_ftch_tdata_mcdma_nxt <= data_concat_mcdma_nxt;
end generate NO_REG_FOR_STS_CNTRL;
m_axis_mm2s_tready <= ftch_tready;
m_axis2_mm2s_tready <= ftch_tready;
---------------------------------------------------------------------------
-- generate psuedo empty flag for Idle generation
---------------------------------------------------------------------------
Q_EMPTY_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk='1')then
if(m_axi_sg_aresetn = '0' or desc_flush = '1')then
ftch_queue_empty <= '1';
-- Else on valid and ready modify empty flag
elsif(ftch_tvalid = '1' and m_axis_ftch_tready = '1' and ftch_active = '1')then
-- On last mark as empty
if(ftch_tlast = '1' )then
ftch_queue_empty <= '1';
-- Otherwise mark as not empty
else
ftch_queue_empty <= '0';
end if;
end if;
end if;
end process Q_EMPTY_PROCESS;
Q2_EMPTY_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk='1')then
if(m_axi_sg_aresetn = '0' or desc2_flush = '1')then
ftch2_queue_empty <= '1';
-- Else on valid and ready modify empty flag
elsif(ftch_tvalid = '1' and m_axis2_ftch_tready = '1' and ftch2_active = '1')then
-- On last mark as empty
if(ftch_tlast = '1' )then
ftch2_queue_empty <= '1';
-- Otherwise mark as not empty
else
ftch2_queue_empty <= '0';
end if;
end if;
end if;
end process Q2_EMPTY_PROCESS;
-- do not need to indicate full to axi_sg_ftch_sm. Only
-- needed for queue case to allow other channel to be serviced
-- if it had queue room
ftch_queue_full <= '0';
ftch2_queue_full <= '0';
-- If writing curdesc out then flag for proper mux selection
writing_curdesc <= curdesc_tvalid;
-- Map intnal signal to port
writing_curdesc_out <= writing_curdesc and ftch_active;
writing2_curdesc_out <= writing_curdesc and ftch2_active;
-- Map port to internal signal
writing_nxtdesc <= writing_nxtdesc_in;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_ftch_noqueue.vhd
-- Description: This entity is the no queue version
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use ieee.std_logic_misc.all;
library axi_sg_v4_1;
use axi_sg_v4_1.axi_sg_pkg.all;
library lib_pkg_v1_0;
use lib_pkg_v1_0.lib_pkg.all;
-------------------------------------------------------------------------------
entity axi_sg_ftch_noqueue is
generic (
C_M_AXI_SG_ADDR_WIDTH : integer range 32 to 64 := 32;
-- Master AXI Memory Map Address Width
C_M_AXIS_SG_TDATA_WIDTH : integer range 32 to 32 := 32;
-- Master AXI Stream Data Width
C_ENABLE_MULTI_CHANNEL : integer range 0 to 1 := 0;
C_AXIS_IS_ASYNC : integer range 0 to 1 := 0;
C_ASYNC : integer range 0 to 1 := 0;
C_SG_WORDS_TO_FETCH : integer range 8 to 13 := 8;
C_ENABLE_CDMA : integer range 0 to 1 := 0;
C_ENABLE_CH1 : integer range 0 to 1 := 0;
C_FAMILY : string := "virtex7"
-- Device family used for proper BRAM selection
);
port (
-----------------------------------------------------------------------
-- AXI Scatter Gather Interface
-----------------------------------------------------------------------
m_axi_sg_aclk : in std_logic ; --
m_axi_primary_aclk : in std_logic ;
m_axi_sg_aresetn : in std_logic ; --
p_reset_n : in std_logic ;
--
-- Channel Control --
desc_flush : in std_logic ; --
ch1_cntrl_strm_stop : in std_logic ;
ftch_active : in std_logic ; --
ftch_queue_empty : out std_logic ; --
ftch_queue_full : out std_logic ; --
sof_ftch_desc : in std_logic ;
desc2_flush : in std_logic ; --
ftch2_active : in std_logic ; --
ftch2_queue_empty : out std_logic ; --
ftch2_queue_full : out std_logic ; --
--
writing_nxtdesc_in : in std_logic ; --
writing_curdesc_out : out std_logic ; --
writing2_curdesc_out : out std_logic ; --
-- DataMover Command --
ftch_cmnd_wr : in std_logic ; --
ftch_cmnd_data : in std_logic_vector --
((C_M_AXI_SG_ADDR_WIDTH+CMD_BASE_WIDTH)-1 downto 0); --
--
-- MM2S Stream In from DataMover --
m_axis_mm2s_tdata : in std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis_mm2s_tlast : in std_logic ; --
m_axis_mm2s_tvalid : in std_logic ; --
m_axis_mm2s_tready : out std_logic ; --
m_axis2_mm2s_tready : out std_logic ; --
data_concat : in std_logic_vector --
(95 downto 0) ; --
data_concat_mcdma : in std_logic_vector --
(63 downto 0) ; --
next_bd : in std_logic_vector (31 downto 0);
data_concat_tlast : in std_logic ; --
data_concat_valid : in std_logic ; --
--
-- Channel 1 AXI Fetch Stream Out --
m_axis_ftch_tdata : out std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis_ftch_tvalid : out std_logic ; --
m_axis_ftch_tready : in std_logic ; --
m_axis_ftch_tlast : out std_logic ; --
m_axis_ftch_tdata_new : out std_logic_vector --
(96+31*C_ENABLE_CDMA downto 0); --
m_axis_ftch_tdata_mcdma_new : out std_logic_vector --
(63 downto 0); --
m_axis_ftch_tvalid_new : out std_logic ; --
m_axis_ftch_desc_available : out std_logic ;
m_axis2_ftch_tdata : out std_logic_vector --
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) ; --
m_axis2_ftch_tvalid : out std_logic ; --
m_axis2_ftch_tready : in std_logic ; --
m_axis2_ftch_tlast : out std_logic ; --
m_axis2_ftch_tdata_new : out std_logic_vector --
(96+31*C_ENABLE_CDMA downto 0); --
m_axis2_ftch_tdata_mcdma_new : out std_logic_vector --
(63 downto 0); --
m_axis2_ftch_tdata_mcdma_nxt : out std_logic_vector --
(31 downto 0); --
m_axis2_ftch_tvalid_new : out std_logic ; --
m_axis2_ftch_desc_available : out std_logic ;
m_axis_mm2s_cntrl_tdata : out std_logic_vector --
(31 downto 0); --
m_axis_mm2s_cntrl_tkeep : out std_logic_vector --
(3 downto 0); --
m_axis_mm2s_cntrl_tvalid : out std_logic ; --
m_axis_mm2s_cntrl_tready : in std_logic := '0'; --
m_axis_mm2s_cntrl_tlast : out std_logic --
);
end axi_sg_ftch_noqueue;
-------------------------------------------------------------------------------
-- Architecture
-------------------------------------------------------------------------------
architecture implementation of axi_sg_ftch_noqueue is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-------------------------------------------------------------------------------
-- Functions
-------------------------------------------------------------------------------
-- No Functions Declared
-------------------------------------------------------------------------------
-- Constants Declarations
-------------------------------------------------------------------------------
-- No Constants Declared
-------------------------------------------------------------------------------
-- Signal / Type Declarations
-------------------------------------------------------------------------------
-- Channel 1 internal signals
signal curdesc_tdata : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal curdesc_tvalid : std_logic := '0';
signal ftch_tvalid : std_logic := '0';
signal ftch_tdata : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal ftch_tlast : std_logic := '0';
signal ftch_tready : std_logic := '0';
-- Misc Signals
signal writing_curdesc : std_logic := '0';
signal writing_nxtdesc : std_logic := '0';
signal msb_curdesc : std_logic_vector(31 downto 0) := (others => '0');
signal writing_lsb : std_logic := '0';
signal writing_msb : std_logic := '0';
signal ftch_active_int : std_logic := '0';
signal ftch_tvalid_mult : std_logic := '0';
signal ftch_tdata_mult : std_logic_vector
(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal ftch_tlast_mult : std_logic := '0';
signal counter : std_logic_vector (3 downto 0) := (others => '0');
signal wr_cntl : std_logic := '0';
signal ftch_tdata_new : std_logic_vector (96+31*C_ENABLE_CDMA downto 0);
signal queue_wren, queue_rden : std_logic := '0';
signal queue_din : std_logic_vector (32 downto 0);
signal queue_dout : std_logic_vector (32 downto 0);
signal queue_empty, queue_full : std_logic := '0';
signal sof_ftch_desc_del, sof_ftch_desc_pulse : std_logic := '0';
signal sof_ftch_desc_del1 : std_logic := '0';
signal queue_sinit : std_logic := '0';
signal data_concat_mcdma_nxt : std_logic_vector (31 downto 0) := (others => '0');
signal current_bd : std_logic_vector (31 downto 0) := (others => '0');
-------------------------------------------------------------------------------
-- Begin architecture logic
-------------------------------------------------------------------------------
begin
queue_sinit <= not m_axi_sg_aresetn;
ftch_active_int <= ftch_active or ftch2_active;
CDMA_FIELDS : if C_ENABLE_CDMA = 1 generate
begin
ftch_tdata_new (95 downto 0) <= data_concat;-- when (ftch_active = '1') else (others =>'0');
ftch_tdata_new (127 downto 96) <= current_bd;
end generate CDMA_FIELDS;
DMA_FIELDS : if C_ENABLE_CDMA = 0 generate
begin
ftch_tdata_new (64 downto 0) <= data_concat (95) & data_concat (63 downto 0);-- when (ftch_active = '1') else (others =>'0');
ftch_tdata_new (96 downto 65) <= current_bd;
end generate DMA_FIELDS;
---------------------------------------------------------------------------
-- Write current descriptor to FIFO or out channel port
---------------------------------------------------------------------------
NXT_BD_MCDMA : if C_ENABLE_MULTI_CHANNEL = 1 generate
begin
NEXT_BD_S2MM : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' )then
data_concat_mcdma_nxt <= (others => '0');
elsif (ftch2_active = '1') then
data_concat_mcdma_nxt <= next_bd;
end if;
end if;
end process NEXT_BD_S2MM;
end generate NXT_BD_MCDMA;
WRITE_CURDESC_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' )then
current_bd <= (others => '0');
--
-- -- Write LSB Address on command write
elsif(ftch_cmnd_wr = '1' and ftch_active_int = '1')then
current_bd <= ftch_cmnd_data(DATAMOVER_CMD_ADDRMSB_BOFST
+ DATAMOVER_CMD_ADDRLSB_BIT
downto DATAMOVER_CMD_ADDRLSB_BIT);
end if;
end if;
end process WRITE_CURDESC_PROCESS;
GEN_MULT_CHANNEL : if C_ENABLE_MULTI_CHANNEL = 1 generate
begin
ftch_tvalid_mult <= m_axis_mm2s_tvalid;
ftch_tdata_mult <= m_axis_mm2s_tdata;
ftch_tlast_mult <= m_axis_mm2s_tlast;
wr_cntl <= m_axis_mm2s_tvalid;
m_axis_mm2s_cntrl_tdata <= (others => '0');
m_axis_mm2s_cntrl_tkeep <= "0000";
m_axis_mm2s_cntrl_tvalid <= '0';
m_axis_mm2s_cntrl_tlast <= '0';
end generate GEN_MULT_CHANNEL;
GEN_NOMULT_CHANNEL : if C_ENABLE_MULTI_CHANNEL = 0 generate
begin
ftch_tvalid_mult <= '0'; --m_axis_mm2s_tvalid;
ftch_tdata_mult <= (others => '0'); --m_axis_mm2s_tdata;
ftch_tlast_mult <= '0'; --m_axis_mm2s_tlast;
CONTROL_STREAM : if C_SG_WORDS_TO_FETCH = 13 and C_ENABLE_CH1 = 1 generate
begin
SOF_DEL_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
sof_ftch_desc_del <= '0';
else
sof_ftch_desc_del <= sof_ftch_desc;
end if;
end if;
end process SOF_DEL_PROCESS;
SOF_DEL1_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0' or m_axis_mm2s_tlast = '1')then
sof_ftch_desc_del1 <= '0';
elsif (m_axis_mm2s_tvalid = '1') then
sof_ftch_desc_del1 <= sof_ftch_desc;
end if;
end if;
end process SOF_DEL1_PROCESS;
sof_ftch_desc_pulse <= sof_ftch_desc and (not sof_ftch_desc_del1);
queue_wren <= not queue_full
and sof_ftch_desc
and m_axis_mm2s_tvalid
and ftch_active;
queue_rden <= not queue_empty
and m_axis_mm2s_cntrl_tready;
queue_din(C_M_AXIS_SG_TDATA_WIDTH) <= m_axis_mm2s_tlast;
queue_din(C_M_AXIS_SG_TDATA_WIDTH-1 downto 0) <= x"A0000000" when (sof_ftch_desc_pulse = '1') else m_axis_mm2s_tdata;
I_MM2S_CNTRL_STREAM : entity axi_sg_v4_1.axi_sg_cntrl_strm
generic map(
C_PRMRY_IS_ACLK_ASYNC => C_ASYNC ,
C_PRMY_CMDFIFO_DEPTH => 16, --FETCH_QUEUE_DEPTH ,
C_M_AXIS_MM2S_CNTRL_TDATA_WIDTH => C_M_AXIS_SG_TDATA_WIDTH ,
C_FAMILY => C_FAMILY
)
port map(
-- Secondary clock / reset
m_axi_sg_aclk => m_axi_sg_aclk ,
m_axi_sg_aresetn => m_axi_sg_aresetn ,
-- Primary clock / reset
axi_prmry_aclk => m_axi_primary_aclk ,
p_reset_n => p_reset_n ,
-- MM2S Error
mm2s_stop => ch1_cntrl_strm_stop ,
-- Control Stream input
cntrlstrm_fifo_wren => queue_wren ,
cntrlstrm_fifo_full => queue_full ,
cntrlstrm_fifo_din => queue_din ,
-- Memory Map to Stream Control Stream Interface
m_axis_mm2s_cntrl_tdata => m_axis_mm2s_cntrl_tdata ,
m_axis_mm2s_cntrl_tkeep => m_axis_mm2s_cntrl_tkeep ,
m_axis_mm2s_cntrl_tvalid => m_axis_mm2s_cntrl_tvalid ,
m_axis_mm2s_cntrl_tready => m_axis_mm2s_cntrl_tready ,
m_axis_mm2s_cntrl_tlast => m_axis_mm2s_cntrl_tlast
);
end generate CONTROL_STREAM;
NO_CONTROL_STREAM : if C_SG_WORDS_TO_FETCH /= 13 or C_ENABLE_CH1 = 0 generate
begin
m_axis_mm2s_cntrl_tdata <= (others => '0');
m_axis_mm2s_cntrl_tkeep <= "0000";
m_axis_mm2s_cntrl_tvalid <= '0';
m_axis_mm2s_cntrl_tlast <= '0';
end generate NO_CONTROL_STREAM;
end generate GEN_NOMULT_CHANNEL;
---------------------------------------------------------------------------
-- Map internal stream to external
---------------------------------------------------------------------------
ftch_tready <= (m_axis_ftch_tready and ftch_active) or
(m_axis2_ftch_tready and ftch2_active);
m_axis_ftch_tdata_new <= ftch_tdata_new;
m_axis_ftch_tdata_mcdma_new <= data_concat_mcdma;
m_axis_ftch_tvalid_new <= data_concat_valid and ftch_active;
m_axis_ftch_desc_available <= data_concat_tlast and ftch_active;
REG_FOR_STS_CNTRL : if C_SG_WORDS_TO_FETCH = 13 generate
begin
LATCH_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
m_axis2_ftch_tvalid_new <= '0';
m_axis2_ftch_desc_available <= '0';
else
m_axis2_ftch_tvalid_new <= data_concat_valid and ftch2_active;
m_axis2_ftch_desc_available <= data_concat_valid and ftch2_active;
end if;
end if;
end process LATCH_PROCESS;
LATCH2_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk = '1')then
if(m_axi_sg_aresetn = '0')then
m_axis2_ftch_tdata_new <= (others => '0');
elsif (data_concat_valid = '1' and ftch2_active = '1') then
m_axis2_ftch_tdata_new <= ftch_tdata_new;
end if;
end if;
end process LATCH2_PROCESS;
end generate REG_FOR_STS_CNTRL;
NO_REG_FOR_STS_CNTRL : if C_SG_WORDS_TO_FETCH /= 13 generate
begin
m_axis2_ftch_tvalid_new <= data_concat_valid and ftch2_active;
m_axis2_ftch_desc_available <= data_concat_valid and ftch2_active;
m_axis2_ftch_tdata_new <= ftch_tdata_new;
m_axis2_ftch_tdata_mcdma_new <= data_concat_mcdma;
m_axis2_ftch_tdata_mcdma_nxt <= data_concat_mcdma_nxt;
end generate NO_REG_FOR_STS_CNTRL;
m_axis_mm2s_tready <= ftch_tready;
m_axis2_mm2s_tready <= ftch_tready;
---------------------------------------------------------------------------
-- generate psuedo empty flag for Idle generation
---------------------------------------------------------------------------
Q_EMPTY_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk='1')then
if(m_axi_sg_aresetn = '0' or desc_flush = '1')then
ftch_queue_empty <= '1';
-- Else on valid and ready modify empty flag
elsif(ftch_tvalid = '1' and m_axis_ftch_tready = '1' and ftch_active = '1')then
-- On last mark as empty
if(ftch_tlast = '1' )then
ftch_queue_empty <= '1';
-- Otherwise mark as not empty
else
ftch_queue_empty <= '0';
end if;
end if;
end if;
end process Q_EMPTY_PROCESS;
Q2_EMPTY_PROCESS : process(m_axi_sg_aclk)
begin
if(m_axi_sg_aclk'EVENT and m_axi_sg_aclk='1')then
if(m_axi_sg_aresetn = '0' or desc2_flush = '1')then
ftch2_queue_empty <= '1';
-- Else on valid and ready modify empty flag
elsif(ftch_tvalid = '1' and m_axis2_ftch_tready = '1' and ftch2_active = '1')then
-- On last mark as empty
if(ftch_tlast = '1' )then
ftch2_queue_empty <= '1';
-- Otherwise mark as not empty
else
ftch2_queue_empty <= '0';
end if;
end if;
end if;
end process Q2_EMPTY_PROCESS;
-- do not need to indicate full to axi_sg_ftch_sm. Only
-- needed for queue case to allow other channel to be serviced
-- if it had queue room
ftch_queue_full <= '0';
ftch2_queue_full <= '0';
-- If writing curdesc out then flag for proper mux selection
writing_curdesc <= curdesc_tvalid;
-- Map intnal signal to port
writing_curdesc_out <= writing_curdesc and ftch_active;
writing2_curdesc_out <= writing_curdesc and ftch2_active;
-- Map port to internal signal
writing_nxtdesc <= writing_nxtdesc_in;
end implementation;
|
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity generic_counter is
generic (
BITS:natural := 4;
MAX_COUNT:natural := 15);
port (
clk: in std_logic;
rst: in std_logic;
ena: in std_logic;
count: out std_logic_vector(BITS-1 downto 0);
carry_o: out std_logic
);
end;
architecture generic_counter_arq of generic_counter is
begin
--El comportamiento se puede hacer de forma logica o por diagrama karnaugh.
process(clk,rst)
variable tmp_count: integer range 0 to MAX_COUNT+1;
begin
if rst = '1' then
count <= (others => '0');
carry_o <= '0';
elsif rising_edge(clk) then
if ena = '1' then
tmp_count:=tmp_count + 1;
if tmp_count = MAX_COUNT then
carry_o <= '1';
elsif tmp_count = MAX_COUNT+1 then
tmp_count := 0;
carry_o <= '0';
else
carry_o <= '0';
end if;
end if;
end if;
count <= std_logic_vector(TO_UNSIGNED(tmp_count,BITS));
end process;
end;
|
architecture RTL of FIFO is
begin
BLOCK_LABEL : block is begin end block;
BLOCK_LABEL : block (guard_condition) is begin end block;
-- Violations below
BLOCK_LABEL : block is begin end block;
BLOCK_LABEL:block (guard_condition)is begin end block;
end architecture RTL;
|
library verilog;
use verilog.vl_types.all;
entity stripes is
port(
CLOCK_27 : in vl_logic;
TD_CLK27 : in vl_logic;
TD_RESET : out vl_logic;
VGA_R : out vl_logic_vector(9 downto 0);
VGA_G : out vl_logic_vector(9 downto 0);
VGA_B : out vl_logic_vector(9 downto 0);
VGA_CLK : out vl_logic;
VGA_BLANK : out vl_logic;
VGA_HS : out vl_logic;
VGA_VS : out vl_logic;
VGA_SYNC : out vl_logic
);
end stripes;
|
library verilog;
use verilog.vl_types.all;
entity stripes is
port(
CLOCK_27 : in vl_logic;
TD_CLK27 : in vl_logic;
TD_RESET : out vl_logic;
VGA_R : out vl_logic_vector(9 downto 0);
VGA_G : out vl_logic_vector(9 downto 0);
VGA_B : out vl_logic_vector(9 downto 0);
VGA_CLK : out vl_logic;
VGA_BLANK : out vl_logic;
VGA_HS : out vl_logic;
VGA_VS : out vl_logic;
VGA_SYNC : out vl_logic
);
end stripes;
|
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.NUMERIC_STD.ALL;
library work;
use work.all;
use work.procedures.all;
entity rs232 is
generic(
BAUD_RATE : integer := 115200
);
port(
rst : in std_logic;
clk : in std_logic;
rx : in std_logic;
tx : out std_logic;
tx_start: in std_logic;
tx_d : in std_logic_vector(7 downto 0);
tx_busy : out std_logic;
rx_valid: out std_logic;
rx_d : out std_logic_vector(7 downto 0)
);
end rs232;
architecture Structural of rs232 is
constant cnt_max : integer := 50000000/BAUD_RATE/16 - 1;
signal cnt : integer;
signal clk16 : std_logic;
signal tx_reg : std_logic_vector(9 downto 0);
signal rx_reg : std_logic_vector(7 downto 0);
signal tx_cnt : unsigned(3 downto 0);
signal tx_bit : unsigned(3 downto 0);
type tx_t is (TX_IDLE, TX_SYNC, TX_WRITE);
signal tx_state : tx_t;
signal rx_cnt : unsigned(3 downto 0);
signal rx_bit : unsigned(2 downto 0);
type rx_t is (RX_IDLE, RX_START, RX_READ, RX_CHECK);
signal rx_state : rx_t;
begin
clk16 <= '1' when cnt = cnt_max else
'0';
prescale: process(clk)
begin
if rising_edge(clk) then
if rst = '1' or clk16 = '1' then
cnt <= 0;
else
cnt <= cnt + 1;
end if;
end if;
end process prescale;
transmitter: process(clk)
begin
if rising_edge(clk) then
if rst = '1' then
tx_state <= TX_IDLE;
else
case tx_state is
when TX_IDLE =>
if tx_start = '1' then
tx_reg <= "1" & tx_d & "0";
tx_state <= TX_SYNC;
tx_cnt <= (others => '0');
tx_bit <= (others => '0');
end if;
when TX_SYNC =>
if clk16 = '1' then
tx_state <= TX_WRITE;
end if;
when TX_WRITE =>
if clk16 = '1' then
if tx_cnt = 15 then
tx_cnt <= (others => '0');
if tx_bit = 9 then
tx_state <= TX_IDLE;
else
tx_reg <= "0" & tx_reg(9 downto 1);
tx_bit <= tx_bit + 1;
end if;
else
tx_cnt <= tx_cnt + 1;
end if;
end if;
end case;
end if;
end if;
end process transmitter;
tx <= tx_reg(0) when tx_state = TX_WRITE else
'1';
tx_busy <= '0' when tx_state = TX_IDLE else
'1';
receiver: process(clk)
begin
if rising_edge(clk) then
if rst = '1' then
rx_state <= RX_IDLE;
rx_valid <= '0';
else
case rx_state is
when RX_IDLE =>
rx_valid <= '0';
if rx = '0' then
rx_state <= RX_START;
rx_cnt <= (others => '0');
end if;
when RX_START =>
if clk16 = '1' then
if rx = '1' then
rx_state <= RX_IDLE;
else
if rx_cnt = 7 then
rx_cnt <= (others => '0');
rx_bit <= (others => '0');
rx_state <= RX_READ;
else
rx_cnt <= rx_cnt + 1;
end if;
end if;
end if;
when RX_READ =>
if clk16 = '1' then
if rx_cnt = 15 then
rx_cnt <= (others => '0');
if rx_bit = 7 then
rx_cnt <= (others => '0');
rx_reg <= rx & rx_reg(7 downto 1);
rx_state <= RX_CHECK;
else
rx_bit <= rx_bit + 1;
rx_reg <= rx & rx_reg(7 downto 1);
end if;
else
rx_cnt <= rx_cnt + 1;
end if;
end if;
when RX_CHECK =>
if clk16 = '1' then
if rx_cnt = 15 then
rx_cnt <= (others => '0');
rx_state <= RX_IDLE;
if rx = '1' then
rx_d <= rx_reg;
rx_valid <= '1';
end if;
else
rx_cnt <= rx_cnt + 1;
end if;
end if;
end case;
end if;
end if;
end process receiver;
end Structural;
|
library verilog;
use verilog.vl_types.all;
entity generic_cdr is
generic(
reference_clock_frequency: string := "0 ps";
output_clock_frequency: string := "0 ps";
sim_debug_msg : string := "false"
);
port(
extclk : in vl_logic;
ltd : in vl_logic;
ltr : in vl_logic;
pciel : in vl_logic;
pciem : in vl_logic;
ppmlock : in vl_logic;
refclk : in vl_logic;
rst : in vl_logic;
sd : in vl_logic;
rxp : in vl_logic;
clk90bdes : out vl_logic;
clk270bdes : out vl_logic;
clklow : out vl_logic;
deven : out vl_logic;
dodd : out vl_logic;
fref : out vl_logic;
pfdmodelock : out vl_logic;
rxplllock : out vl_logic
);
attribute mti_svvh_generic_type : integer;
attribute mti_svvh_generic_type of reference_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of output_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of sim_debug_msg : constant is 1;
end generic_cdr;
|
library verilog;
use verilog.vl_types.all;
entity generic_cdr is
generic(
reference_clock_frequency: string := "0 ps";
output_clock_frequency: string := "0 ps";
sim_debug_msg : string := "false"
);
port(
extclk : in vl_logic;
ltd : in vl_logic;
ltr : in vl_logic;
pciel : in vl_logic;
pciem : in vl_logic;
ppmlock : in vl_logic;
refclk : in vl_logic;
rst : in vl_logic;
sd : in vl_logic;
rxp : in vl_logic;
clk90bdes : out vl_logic;
clk270bdes : out vl_logic;
clklow : out vl_logic;
deven : out vl_logic;
dodd : out vl_logic;
fref : out vl_logic;
pfdmodelock : out vl_logic;
rxplllock : out vl_logic
);
attribute mti_svvh_generic_type : integer;
attribute mti_svvh_generic_type of reference_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of output_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of sim_debug_msg : constant is 1;
end generic_cdr;
|
library verilog;
use verilog.vl_types.all;
entity generic_cdr is
generic(
reference_clock_frequency: string := "0 ps";
output_clock_frequency: string := "0 ps";
sim_debug_msg : string := "false"
);
port(
extclk : in vl_logic;
ltd : in vl_logic;
ltr : in vl_logic;
pciel : in vl_logic;
pciem : in vl_logic;
ppmlock : in vl_logic;
refclk : in vl_logic;
rst : in vl_logic;
sd : in vl_logic;
rxp : in vl_logic;
clk90bdes : out vl_logic;
clk270bdes : out vl_logic;
clklow : out vl_logic;
deven : out vl_logic;
dodd : out vl_logic;
fref : out vl_logic;
pfdmodelock : out vl_logic;
rxplllock : out vl_logic
);
attribute mti_svvh_generic_type : integer;
attribute mti_svvh_generic_type of reference_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of output_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of sim_debug_msg : constant is 1;
end generic_cdr;
|
library verilog;
use verilog.vl_types.all;
entity generic_cdr is
generic(
reference_clock_frequency: string := "0 ps";
output_clock_frequency: string := "0 ps";
sim_debug_msg : string := "false"
);
port(
extclk : in vl_logic;
ltd : in vl_logic;
ltr : in vl_logic;
pciel : in vl_logic;
pciem : in vl_logic;
ppmlock : in vl_logic;
refclk : in vl_logic;
rst : in vl_logic;
sd : in vl_logic;
rxp : in vl_logic;
clk90bdes : out vl_logic;
clk270bdes : out vl_logic;
clklow : out vl_logic;
deven : out vl_logic;
dodd : out vl_logic;
fref : out vl_logic;
pfdmodelock : out vl_logic;
rxplllock : out vl_logic
);
attribute mti_svvh_generic_type : integer;
attribute mti_svvh_generic_type of reference_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of output_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of sim_debug_msg : constant is 1;
end generic_cdr;
|
library verilog;
use verilog.vl_types.all;
entity generic_cdr is
generic(
reference_clock_frequency: string := "0 ps";
output_clock_frequency: string := "0 ps";
sim_debug_msg : string := "false"
);
port(
extclk : in vl_logic;
ltd : in vl_logic;
ltr : in vl_logic;
pciel : in vl_logic;
pciem : in vl_logic;
ppmlock : in vl_logic;
refclk : in vl_logic;
rst : in vl_logic;
sd : in vl_logic;
rxp : in vl_logic;
clk90bdes : out vl_logic;
clk270bdes : out vl_logic;
clklow : out vl_logic;
deven : out vl_logic;
dodd : out vl_logic;
fref : out vl_logic;
pfdmodelock : out vl_logic;
rxplllock : out vl_logic
);
attribute mti_svvh_generic_type : integer;
attribute mti_svvh_generic_type of reference_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of output_clock_frequency : constant is 1;
attribute mti_svvh_generic_type of sim_debug_msg : constant is 1;
end generic_cdr;
|
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.std_logic_arith.ALL;
ENTITY testP IS
END ENTITY testP;
ARCHITECTURE test of testP IS
TYPE in1_array IS ARRAY( 0 TO 32) OF STD_LOGIC_VECTOR ( 31 DOWNTO 0);
SIGNAL in1_data: in1_array := ( B"000100_00001_00011_00001_00000000000", B"000100_00001_00100_00001_00000000000", -- Instruction array.
B"001110_00001_00101_00001_00000000000", B"001110_00001_00110_00001_00000000000",
B"000100_00001_00111_00001_00000000000", B"000100_00001_01000_00001_00000000000",
B"001110_00001_01001_00001_00000000000", B"001110_00001_01010_00001_00000000000",
B"000100_00001_01011_00001_00000000000", B"000100_00001_01100_00001_00000000000",
B"001110_00001_01101_00001_00000000000", B"001110_00001_01110_00001_00000000000",
B"000100_00001_01111_00001_00000000000", B"000100_00001_10000_00001_00000000000",
B"001110_00001_10001_00001_00000000000", B"001110_00001_10010_00001_00000000000",
B"000100_00001_10011_00001_00000000000", B"000100_00001_10100_00001_00000000000",
B"001110_00001_10101_00001_00000000000", B"001110_00001_10110_00001_00000000000",
B"000100_00001_10111_00001_00000000000", B"000100_00001_11000_00001_00000000000",
B"001110_00001_11001_00001_00000000000", B"001110_00001_11010_00001_00000000000",
B"000100_00001_11011_00001_00000000000", B"000100_00001_11100_00001_00000000000",
B"001110_00001_11101_00001_00000000000", B"001110_00001_11110_00001_00000000000",
B"000100_00001_11111_00001_00000000000", B"000000_00000_00000_00000_00000000000",
B"000000_00000_00000_00000_00000000000", B"000000_00000_00000_00000_00000000000",
B"000000_00000_00000_00000_00000000000");
SIGNAL in1: STD_LOGIC_VECTOR(31 DOWNTO 0);
SIGNAL clk: STD_LOGIC;
BEGIN
g1: ENTITY work.mpBeta(rtl)
PORT MAP( instruction1 => in1, clk => clk);
PROCESS
BEGIN -- Control clock.
clk <= '1';
WAIT FOR 1 NS;
clk <= '0';
WAIT FOR 1 NS;
END PROCESS;
process
begin
FOR i IN 0 TO 32 LOOP -- Loop for inputing instructions.
in1 <= in1_data(i);
WAIT UNTIL rising_edge(clk);
END LOOP;
WAIT;
end process;
END ARCHITECTURE test;
|
-- -------------------------------------------------------------
--
-- Entity Declaration for ent_a
--
-- Generated
-- by: wig
-- on: Fri Jul 15 12:55:13 2005
-- cmd: h:/work/eclipse/mix/mix_0.pl -strip -nodelta ../conf.xls
--
-- !!! Do not edit this file! Autogenerated by MIX !!!
-- $Author: wig $
-- $Id: ent_a.vhd,v 1.2 2005/07/15 16:20:06 wig Exp $
-- $Date: 2005/07/15 16:20:06 $
-- $Log: ent_a.vhd,v $
-- Revision 1.2 2005/07/15 16:20:06 wig
-- Update all testcases; still problems though
--
--
-- Based on Mix Entity Template built into RCSfile: MixWriter.pm,v
-- Id: MixWriter.pm,v 1.55 2005/07/13 15:38:34 wig Exp
--
-- Generator: mix_0.pl Version: Revision: 1.36 , [email protected]
-- (C) 2003 Micronas GmbH
--
-- --------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
-- No project specific VHDL libraries/enty
--
--
-- Start of Generated Entity ent_a
--
entity ent_a is
-- Generics:
-- No Generated Generics for Entity ent_a
-- Generated Port Declaration:
port(
-- Generated Port for Entity ent_a
p_mix_sig_01_go : out std_ulogic;
p_mix_sig_03_go : out std_ulogic;
p_mix_sig_04_gi : in std_ulogic;
p_mix_sig_05_2_1_go : out std_ulogic_vector(1 downto 0);
p_mix_sig_06_gi : in std_ulogic_vector(3 downto 0);
p_mix_sig_i_ae_gi : in std_ulogic_vector(6 downto 0);
p_mix_sig_o_ae_go : out std_ulogic_vector(7 downto 0);
port_i_a : in std_ulogic;
port_o_a : out std_ulogic;
sig_07 : in std_ulogic_vector(5 downto 0);
sig_08 : out std_ulogic_vector(8 downto 2);
sig_13 : out std_ulogic_vector(4 downto 0);
sig_i_a2 : in std_ulogic;
sig_o_a2 : out std_ulogic
-- End of Generated Port for Entity ent_a
);
end ent_a;
--
-- End of Generated Entity ent_a
--
--
--!End of Entity/ies
-- --------------------------------------------------------------
-- -------------------------------------------------------------
--
-- Generated Architecture Declaration for rtl of ent_a
--
-- Generated
-- by: wig
-- on: Fri Jul 15 12:55:13 2005
-- cmd: h:/work/eclipse/mix/mix_0.pl -strip -nodelta ../conf.xls
--
-- !!! Do not edit this file! Autogenerated by MIX !!!
-- $Author: wig $
-- $Id: ent_a.vhd,v 1.2 2005/07/15 16:20:06 wig Exp $
-- $Date: 2005/07/15 16:20:06 $
-- $Log: ent_a.vhd,v $
-- Revision 1.2 2005/07/15 16:20:06 wig
-- Update all testcases; still problems though
--
--
-- Based on Mix Architecture Template built into RCSfile: MixWriter.pm,v
-- Id: MixWriter.pm,v 1.55 2005/07/13 15:38:34 wig Exp
--
-- Generator: mix_0.pl Revision: 1.36 , [email protected]
-- (C) 2003 Micronas GmbH
--
-- --------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
-- No project specific VHDL libraries/arch
--
--
-- Start of Generated Architecture rtl of ent_a
--
architecture rtl of ent_a is
-- Generated Constant Declarations
--
-- Components
--
-- Generated Components
component ent_aa --
-- No Generated Generics
-- Generated Generics for Entity ent_aa
-- End of Generated Generics for Entity ent_aa
port (
-- Generated Port for Entity ent_aa
port_aa_1 : out std_ulogic;
port_aa_2 : out std_ulogic;
port_aa_3 : out std_ulogic;
port_aa_4 : in std_ulogic;
port_aa_5 : out std_ulogic_vector(3 downto 0);
port_aa_6 : out std_ulogic_vector(3 downto 0);
sig_07 : out std_ulogic_vector(5 downto 0);
sig_08 : out std_ulogic_vector(8 downto 2);
sig_13 : out std_ulogic_vector(4 downto 0)
-- End of Generated Port for Entity ent_aa
);
end component;
-- ---------
component ent_ab --
-- No Generated Generics
-- Generated Generics for Entity ent_ab
-- End of Generated Generics for Entity ent_ab
port (
-- Generated Port for Entity ent_ab
port_ab_1 : in std_ulogic;
port_ab_2 : out std_ulogic;
sig_13 : in std_ulogic_vector(4 downto 0)
-- End of Generated Port for Entity ent_ab
);
end component;
-- ---------
component ent_ac --
-- No Generated Generics
-- Generated Generics for Entity ent_ac
-- End of Generated Generics for Entity ent_ac
port (
-- Generated Port for Entity ent_ac
port_ac_2 : out std_ulogic
-- End of Generated Port for Entity ent_ac
);
end component;
-- ---------
component ent_ad --
-- No Generated Generics
port (
-- Generated Port for Entity ent_ad
port_ad_2 : out std_ulogic -- __I_AUTO_REDUCED_BUS2SIGNAL
-- End of Generated Port for Entity ent_ad
);
end component;
-- ---------
component ent_ae --
-- No Generated Generics
-- Generated Generics for Entity ent_ae
-- End of Generated Generics for Entity ent_ae
port (
-- Generated Port for Entity ent_ae
port_ae_2 : in std_ulogic_vector(4 downto 0);
port_ae_5 : in std_ulogic_vector(3 downto 0);
port_ae_6 : in std_ulogic_vector(3 downto 0);
sig_07 : in std_ulogic_vector(5 downto 0);
sig_08 : in std_ulogic_vector(8 downto 2);
sig_i_ae : in std_ulogic_vector(6 downto 0);
sig_o_ae : out std_ulogic_vector(7 downto 0)
-- End of Generated Port for Entity ent_ae
);
end component;
-- ---------
--
-- Nets
--
--
-- Generated Signal List
--
signal sig_01 : std_ulogic; -- __W_PORT_SIGNAL_MAP_REQ
signal sig_02 : std_ulogic_vector(4 downto 0);
signal sig_03 : std_ulogic; -- __W_PORT_SIGNAL_MAP_REQ
signal sig_04 : std_ulogic; -- __W_PORT_SIGNAL_MAP_REQ
signal sig_05 : std_ulogic_vector(3 downto 0); -- __W_PORT_SIGNAL_MAP_REQ
signal sig_06 : std_ulogic_vector(3 downto 0); -- __W_PORT_SIGNAL_MAP_REQ
signal s_int_sig_07 : std_ulogic_vector(5 downto 0); -- __W_PORT_SIGNAL_MAP_REQ
signal s_int_sig_08 : std_ulogic_vector(8 downto 2); -- __W_PORT_SIGNAL_MAP_REQ
signal s_int_sig_13 : std_ulogic_vector(4 downto 0); -- __W_PORT_SIGNAL_MAP_REQ
signal sig_i_ae : std_ulogic_vector(6 downto 0); -- __W_PORT_SIGNAL_MAP_REQ
signal sig_o_ae : std_ulogic_vector(7 downto 0); -- __W_PORT_SIGNAL_MAP_REQ
--
-- End of Generated Signal List
--
begin
--
-- Generated Concurrent Statements
--
-- Generated Signal Assignments
p_mix_sig_01_go <= sig_01; -- __I_O_BIT_PORT
p_mix_sig_03_go <= sig_03; -- __I_O_BIT_PORT
sig_04 <= p_mix_sig_04_gi; -- __I_I_BIT_PORT
p_mix_sig_05_2_1_go(1 downto 0) <= sig_05(2 downto 1); -- __I_O_SLICE_PORT
sig_06 <= p_mix_sig_06_gi; -- __I_I_BUS_PORT
s_int_sig_07 <= sig_07; -- __I_I_BUS_PORT
sig_08 <= s_int_sig_08; -- __I_O_BUS_PORT
sig_13 <= s_int_sig_13; -- __I_O_BUS_PORT
sig_i_ae <= p_mix_sig_i_ae_gi; -- __I_I_BUS_PORT
p_mix_sig_o_ae_go <= sig_o_ae; -- __I_O_BUS_PORT
--
-- Generated Instances
--
-- Generated Instances and Port Mappings
-- Generated Instance Port Map for inst_aa
inst_aa: ent_aa
port map (
port_aa_1 => sig_01, -- Use internally test1Will create p_mix_sig_1_go port
port_aa_2 => sig_02(0), -- Use internally test2, no port generated
port_aa_3 => sig_03, -- Interhierachy link, will create p_mix_sig_3_go
port_aa_4 => sig_04, -- Interhierachy link, will create p_mix_sig_4_gi
port_aa_5 => sig_05, -- Bus, single bits go to outsideBus, single bits go to outside, will create p_mix_sig_5_2_2_goBus,...
port_aa_6 => sig_06, -- Conflicting definition (X2)
sig_07 => s_int_sig_07, -- Conflicting definition, IN false!
sig_08 => s_int_sig_08, -- VHDL intermediate needed (port name)
sig_13 => s_int_sig_13 -- Create internal signal name
);
-- End of Generated Instance Port Map for inst_aa
-- Generated Instance Port Map for inst_ab
inst_ab: ent_ab
port map (
port_ab_1 => sig_01, -- Use internally test1Will create p_mix_sig_1_go port
port_ab_2 => sig_02(1), -- Use internally test2, no port generated
sig_13 => s_int_sig_13 -- Create internal signal name
);
-- End of Generated Instance Port Map for inst_ab
-- Generated Instance Port Map for inst_ac
inst_ac: ent_ac
port map (
port_ac_2 => sig_02(3) -- Use internally test2, no port generated
);
-- End of Generated Instance Port Map for inst_ac
-- Generated Instance Port Map for inst_ad
inst_ad: ent_ad
port map (
port_ad_2 => sig_02(4) -- Use internally test2, no port generated
);
-- End of Generated Instance Port Map for inst_ad
-- Generated Instance Port Map for inst_ae
inst_ae: ent_ae
port map (
port_ae_2(1 downto 0) => sig_02(1 downto 0), -- Use internally test2, no port generated
port_ae_2(4 downto 3) => sig_02(4 downto 3), -- Use internally test2, no port generated
port_ae_5 => sig_05, -- Bus, single bits go to outsideBus, single bits go to outside, will create p_mix_sig_5_2_2_goBus,...
port_ae_6 => sig_06, -- Conflicting definition (X2)
sig_07 => s_int_sig_07, -- Conflicting definition, IN false!
sig_08 => s_int_sig_08, -- VHDL intermediate needed (port name)
sig_i_ae => sig_i_ae, -- Input Bus
sig_o_ae => sig_o_ae -- Output Bus
);
-- End of Generated Instance Port Map for inst_ae
end rtl;
--
--!End of Architecture/s
-- --------------------------------------------------------------
-- -------------------------------------------------------------
--
-- Generated Configuration for ent_a
--
-- Generated
-- by: wig
-- on: Fri Jul 15 12:55:13 2005
-- cmd: h:/work/eclipse/mix/mix_0.pl -strip -nodelta ../conf.xls
--
-- !!! Do not edit this file! Autogenerated by MIX !!!
-- $Author: wig $
-- $Id: ent_a.vhd,v 1.2 2005/07/15 16:20:06 wig Exp $
-- $Date: 2005/07/15 16:20:06 $
-- $Log: ent_a.vhd,v $
-- Revision 1.2 2005/07/15 16:20:06 wig
-- Update all testcases; still problems though
--
--
-- Based on Mix Entity Template built into RCSfile: MixWriter.pm,v
-- Id: MixWriter.pm,v 1.55 2005/07/13 15:38:34 wig Exp
--
-- Generator: mix_0.pl Version: Revision: 1.36 , [email protected]
-- (C) 2003 Micronas GmbH
--
-- --------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
-- No project specific VHDL libraries/conf
--
-- Start of Generated Configuration ent_a_rtl_config / ent_a
--
configuration ent_a_rtl_config of ent_a is
for rtl
-- Generated Configuration
-- __I_NO_CONFIG_VERILOG --for inst_aa : ent_aa
-- __I_NO_CONFIG_VERILOG -- use configuration work.ent_aa_rtl_config;
-- __I_NO_CONFIG_VERILOG --end for;
-- __I_NO_CONFIG_VERILOG --for inst_ab : ent_ab
-- __I_NO_CONFIG_VERILOG -- use configuration work.ent_ab_rtl_config;
-- __I_NO_CONFIG_VERILOG --end for;
-- __I_NO_CONFIG_VERILOG --for inst_ac : ent_ac
-- __I_NO_CONFIG_VERILOG -- use configuration work.ent_ac_rtl_config;
-- __I_NO_CONFIG_VERILOG --end for;
for inst_ad : ent_ad
use configuration work.ent_ad_rtl_config;
end for;
-- __I_NO_CONFIG_VERILOG --for inst_ae : ent_ae
-- __I_NO_CONFIG_VERILOG -- use configuration work.ent_ae_rtl_config;
-- __I_NO_CONFIG_VERILOG --end for;
end for;
end ent_a_rtl_config;
--
-- End of Generated Configuration ent_a_rtl_config
--
--
--!End of Configuration/ies
-- --------------------------------------------------------------
|
package body foo is
function bar return std_logic is
begin
-- Wait Statement
wait;
wait for 10 ns;
wait until false;
wait on S;
wait until F(S(3)) and (S(l) or S(r));
wait on S(3), S, l, r until F(S(3)) and (S(l) or S(r));
wait on S(3), S, l, r until F(S(3)) and (S(l) or S(r)) for 20 ns;
loop
wait on Clk;
exit when Clk = '1';
end loop;
-- Assertion Statement
assert (J /= C) report "J = C" severity note;
assert (not OVERFLOW) report "Accumulator overflowed" severity failure;
assert false report "Stack overflow" severity error;
assert D'stable(SETUP_TIME) report "Setup Violation..." severity warning;
assert 3 = 2 + 2;
assert 3 = 2 + 2 report "Assertion violation.";
assert 3 = 2 + 2 report "Assertion violation." severity error;
assert i < 5 report "unexpected value. i = " & integer'image(i);
-- Report Statement
report "Entering process P";
report "Setup or Hold violation; outputs driven to 'X'" severity WARNING;
-- Signal Assignment Statement
-- If Statement
if (X = 5) and (Y = 9) then
Z <= A;
elsif (X >= 5) then
Z <= B;
else
Z <= C;
end if;
if RESET = '1' then
COUNT <= 0;
elsif CLK'event and CLK = '1' then
if (COUNT >= 9) then
COUNT <= 0;
else
COUNT <= COUNT + 1;
end if;
end if;
-- Case Statement
case SEL is
when "01" => Z <= A;
when "10" => Z <= B;
when others => Z <= 'X';
end case;
case INT_A is
when 0 => Z <= A;
when 1 to 3 => Z <= B;
when 4|6|8 => Z <= C;
when others => Z <= 'X';
end case;
-- Loop Statement
for I in o to 3 loop
if (A = I) then
Z(I) <= '1';
end if;
end loop;
TMP := '0';
for I in A'low to A'high loop
TMP := TMP xor A(I);
end loop;
ODD <= TMP;
for SEL in PRIMARY loop
V_BUS <= VIDEO(SEL);
wait for 10 ns;
end loop;
Z <= "0000";
I := 0;
while (I <= 3) loop
if (A = I) then
Z(I) <= '1';
end if;
I := I + 1;
end loop;
while NOW < MAX_SIM_TIME loop
CLK <= not CLK;
wait for PERIOD/2;
end loop;
wait;
Z <= "0000";
I := 0;
L1: loop
if (A = I) then
Z(I) <= '1';
end if;
I := I + 1;
end loop;
-- Next Statement
next;
next foo;
next when I = 4;
next bar when I = 4;
-- Exit Statement
exit;
exit foo;
exit when I = 4;
exit L1 when I = 4;
-- Return Statement
return;
return 123;
return 102 downto 9;
-- Null Statement
null;
-- Process Statement
process (ALARM_TIME, CURRENT_TIME)
begin
if (ALARM_TIME = CURRENT_TIME) then
SOUND_ALARM <= '1';
else
SOUND_ALARM <= '0';
end if;
end process;
process
begin
if (ALARM_TIME = CURRENT_TIME) then
SOUND_ALARM <= '1';
else
SOUND_ALARM <= '0';
end if;
wait on ALARM_TIME, CURRENT_TIME;
end process;
WAIT_PROC: process
begin
wait until CLK'event and CLK='1';
Q1 <= D1;
end process;
SENSE_PROC: process (CLK)
begin
if CLK'event and CLK='1' then
Q2 <= D2;
end if;
end process;
-- Block Statement
CONTROL_LOGIC: block
begin
U1: CONTROLLER_A port map (CLK,X,Y,Z);
U2: CONTROLLER_A port map (CLK,A,B,C);
end block CONTROL_LOGIC;
DATA_PATH: block
begin
U3: DATAPATH_A port map (BUS_A,BUS_B,BUS_C,Z);
U4: DATAPATH_B port map (BUS_A,BUS_C,BUS_D,C);
end block DATA_PATH;
-- Generate Statement
L1: CELL port map (Top, Bottom, A(0), B(0));
L2: for I in 1 to 3 generate
L3: for J in 1 to 3 generate
L4: if I+J>4 generate
L5: CELL port map (A(I-1),B(J-1),A(I),B(J));
end generate;
end generate;
end generate;
L6: for I in 1 to 3 generate
L7: for J in 1 to 3 generate
L8: if I+J<4 generate
L9: CELL port map (A(I+1),B(J+1),A(I),B(J));
end generate;
end generate;
end generate;
L1: case verify_mode generate
when V_rtl: all_rtl | cpu_rtl =>
CPU1: entity work.cpu(rtl) port map (foo);
when V_bfm: others =>
signal bfm_sig : BIT;
begin
CPU1: entity work.cpu(bfm) port map (bar);
end V_bfm;
end generate L1;
L2: if A1: max_latency < 10 generate
signal s1 : BIT;
begin
multiplier1: parallel_multiplier port map (foo);
end A1;
else A2: generate
signal s1 : STD_LOGIC;
begin
multiplier1: sequential_multiplier port map (bar);
end A2;
end generate L2;
end;
end;
|
-- ____ _ _
-- / ___| ___ _ _ _ __ __| | __ _ __ _| |_ ___ ___
-- \___ \ / _ \| | | | '_ \ / _` |/ _` |/ _` | __/ _ \/ __|
-- ___) | (_) | |_| | | | | (_| | (_| | (_| | || __/\__ \
-- |____/ \___/ \__,_|_| |_|\__,_|\__, |\__,_|\__\___||___/
-- |___/
-- ======================================================================
--
-- title: VHDL module - hwt_triangle
--
-- project: PG-Soundgates
-- author: Hendrik Hangmann, University of Paderborn
--
-- description: Hardware thread for a triangle wave
--
-- ======================================================================
library ieee;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.NUMERIC_STD.ALL;
--library proc_common_v3_00_a;
--use proc_common_v3_00_a.proc_common_pkg.all;
library reconos_v3_00_c;
use reconos_v3_00_c.reconos_pkg.all;
library soundgates_v1_00_a;
use soundgates_v1_00_a.soundgates_common_pkg.all;
use soundgates_v1_00_a.soundgates_reconos_pkg.all;
entity hwt_triangle is
generic(
SND_COMP_CLK_FREQ : integer := 100_000_000
);
port (
-- OSIF FIFO ports
OSIF_FIFO_Sw2Hw_Data : in std_logic_vector(31 downto 0);
OSIF_FIFO_Sw2Hw_Fill : in std_logic_vector(15 downto 0);
OSIF_FIFO_Sw2Hw_Empty : in std_logic;
OSIF_FIFO_Sw2Hw_RE : out std_logic;
OSIF_FIFO_Hw2Sw_Data : out std_logic_vector(31 downto 0);
OSIF_FIFO_Hw2Sw_Rem : in std_logic_vector(15 downto 0);
OSIF_FIFO_Hw2Sw_Full : in std_logic;
OSIF_FIFO_Hw2Sw_WE : out std_logic;
-- MEMIF FIFO ports
MEMIF_FIFO_Hwt2Mem_Data : out std_logic_vector(31 downto 0);
MEMIF_FIFO_Hwt2Mem_Rem : in std_logic_vector(15 downto 0);
MEMIF_FIFO_Hwt2Mem_Full : in std_logic;
MEMIF_FIFO_Hwt2Mem_WE : out std_logic;
MEMIF_FIFO_Mem2Hwt_Data : in std_logic_vector(31 downto 0);
MEMIF_FIFO_Mem2Hwt_Fill : in std_logic_vector(15 downto 0);
MEMIF_FIFO_Mem2Hwt_Empty : in std_logic;
MEMIF_FIFO_Mem2Hwt_RE : out std_logic;
HWT_Clk : in std_logic;
HWT_Rst : in std_logic
);
end hwt_triangle;
architecture Behavioral of hwt_triangle is
----------------------------------------------------------------
-- Subcomponent declarations
----------------------------------------------------------------
component triangle is
port(
clk : in std_logic;
rst : in std_logic;
ce : in std_logic;
incr : in signed(31 downto 0);
offset : in signed(31 downto 0);
tri : out signed(31 downto 0)
);
end component;
signal clk : std_logic;
signal rst : std_logic;
-- ReconOS Stuff
signal i_osif : i_osif_t;
signal o_osif : o_osif_t;
signal i_memif : i_memif_t;
signal o_memif : o_memif_t;
signal i_ram : i_ram_t;
signal o_ram : o_ram_t;
constant MBOX_START : std_logic_vector(31 downto 0) := x"00000000";
constant MBOX_FINISH : std_logic_vector(31 downto 0) := x"00000001";
-- /ReconOS Stuff
type STATE_TYPE is (STATE_INIT, STATE_WAITING, STATE_REFRESH_INPUT_PHASE_OFFSET, STATE_REFRESH_INPUT_PHASE_INCR, STATE_PROCESS, STATE_WRITE_MEM, STATE_NOTIFY, STATE_EXIT);
signal state : STATE_TYPE;
----------------------------------------------------------------
-- Common sound component signals, constants and types
----------------------------------------------------------------
constant C_MAX_SAMPLE_COUNT : integer := 64;
-- define size of local RAM here
constant C_LOCAL_RAM_SIZE : integer := C_MAX_SAMPLE_COUNT;
constant C_LOCAL_RAM_ADDRESS_WIDTH : integer := 6;--clog2(C_LOCAL_RAM_SIZE);
constant C_LOCAL_RAM_SIZE_IN_BYTES : integer := 4*C_LOCAL_RAM_SIZE;
type LOCAL_MEMORY_T is array (0 to C_LOCAL_RAM_SIZE-1) of std_logic_vector(31 downto 0);
signal o_RAMAddr_tri : std_logic_vector(0 to C_LOCAL_RAM_ADDRESS_WIDTH-1);
signal o_RAMData_tri : std_logic_vector(0 to 31); -- tri to local ram
signal i_RAMData_tri : std_logic_vector(0 to 31); -- local ram to tri
signal o_RAMWE_tri : std_logic;
signal o_RAMAddr_reconos : std_logic_vector(0 to C_LOCAL_RAM_ADDRESS_WIDTH-1);
signal o_RAMAddr_reconos_2 : std_logic_vector(0 to 31);
signal o_RAMData_reconos : std_logic_vector(0 to 31);
signal o_RAMWE_reconos : std_logic;
signal i_RAMData_reconos : std_logic_vector(0 to 31);
signal osif_ctrl_signal : std_logic_vector(31 downto 0);
signal ignore : std_logic_vector(31 downto 0);
constant o_RAMAddr_max : std_logic_vector(0 to C_LOCAL_RAM_ADDRESS_WIDTH-1) := (others=>'1');
shared variable local_ram : LOCAL_MEMORY_T;
signal snd_comp_header : snd_comp_header_msg_t; -- common sound component header
signal sample_count : unsigned(15 downto 0) := to_unsigned(C_MAX_SAMPLE_COUNT, 16);
----------------------------------------------------------------
-- Component dependent signals
----------------------------------------------------------------
signal tri_ce : std_logic; -- tri clock enable (like a start/stop signal)
signal phase_offset_addr : std_logic_vector(31 downto 0);
signal phase_incr_addr : std_logic_vector(31 downto 0);
signal phase_offset : std_logic_vector(31 downto 0);
signal phase_incr : std_logic_vector(31 downto 0);
signal tri_data : signed(31 downto 0);
signal state_inner_process : std_logic;
----------------------------------------------------------------
-- OS Communication
----------------------------------------------------------------
constant tri_START : std_logic_vector(31 downto 0) := x"0000000F";
constant tri_EXIT : std_logic_vector(31 downto 0) := x"000000F0";
begin
-----------------------------------
-- Hard wirings
-----------------------------------
clk <= HWT_Clk;
rst <= HWT_Rst;
o_RAMData_tri <= std_logic_vector(tri_data);
o_RAMAddr_reconos(0 to C_LOCAL_RAM_ADDRESS_WIDTH-1) <= o_RAMAddr_reconos_2((32-C_LOCAL_RAM_ADDRESS_WIDTH) to 31);
-- ReconOS Stuff
osif_setup (
i_osif,
o_osif,
OSIF_FIFO_Sw2Hw_Data,
OSIF_FIFO_Sw2Hw_Fill,
OSIF_FIFO_Sw2Hw_Empty,
OSIF_FIFO_Hw2Sw_Rem,
OSIF_FIFO_Hw2Sw_Full,
OSIF_FIFO_Sw2Hw_RE,
OSIF_FIFO_Hw2Sw_Data,
OSIF_FIFO_Hw2Sw_WE
);
memif_setup (
i_memif,
o_memif,
MEMIF_FIFO_Mem2Hwt_Data,
MEMIF_FIFO_Mem2Hwt_Fill,
MEMIF_FIFO_Mem2Hwt_Empty,
MEMIF_FIFO_Hwt2Mem_Rem,
MEMIF_FIFO_Hwt2Mem_Full,
MEMIF_FIFO_Mem2Hwt_RE,
MEMIF_FIFO_Hwt2Mem_Data,
MEMIF_FIFO_Hwt2Mem_WE
);
ram_setup (
i_ram,
o_ram,
o_RAMAddr_reconos_2,
o_RAMWE_reconos,
o_RAMData_reconos,
i_RAMData_reconos
);
-- /ReconOS Stuff
tri_inst : triangle
port map(
clk => clk,
rst => rst,
ce => tri_ce,
incr => signed(phase_incr),
offset => signed(phase_offset),
tri => tri_data
);
local_ram_ctrl_1 : process (clk) is
begin
if (rising_edge(clk)) then
if (o_RAMWE_reconos = '1') then
local_ram(to_integer(unsigned(o_RAMAddr_reconos))) := o_RAMData_reconos;
else
i_RAMData_reconos <= local_ram(to_integer(unsigned(o_RAMAddr_reconos)));
end if;
end if;
end process;
local_ram_ctrl_2 : process (clk) is
begin
if (rising_edge(clk)) then
if (o_RAMWE_tri = '1') then
local_ram(to_integer(unsigned(o_RAMAddr_tri))) := o_RAMData_tri;
--else -- else not needed, because tri is not consuming any samples
-- i_RAMData_tri <= local_ram(conv_integer(unsigned(o_RAMAddr_tri)));
end if;
end if;
end process;
tri_CTRL_FSM_PROC : process (clk, rst, o_osif, o_memif) is
variable done : boolean;
begin
if rst = '1' then
osif_reset(o_osif);
memif_reset(o_memif);
ram_reset(o_ram);
state <= STATE_INIT;
sample_count <= to_unsigned(C_MAX_SAMPLE_COUNT, 16);
osif_ctrl_signal <= (others => '0');
tri_ce <= '0';
o_RAMWE_tri <= '0';
state_inner_process <= '0';
done := False;
elsif rising_edge(clk) then
tri_ce <= '0';
o_RAMWE_tri <= '0';
osif_ctrl_signal <= ( others => '0');
case state is
-- INIT State gets the address of the header struct
when STATE_INIT =>
snd_comp_get_header(i_osif, o_osif, i_memif, o_memif, snd_comp_header, done);
if done then
-- Initialize your signals
phase_offset_addr <= snd_comp_header.opt_arg_addr;
phase_incr_addr <= std_logic_vector(unsigned(snd_comp_header.opt_arg_addr) + 4);
state <= STATE_WAITING;
end if;
when STATE_WAITING =>
-- Software process "Synthesizer" sends the start signal via mbox_start
osif_mbox_get(i_osif, o_osif, MBOX_START, osif_ctrl_signal, done);
if done then
if osif_ctrl_signal = tri_START then
sample_count <= to_unsigned(C_MAX_SAMPLE_COUNT, 16);
state <= STATE_REFRESH_INPUT_PHASE_OFFSET;
elsif osif_ctrl_signal = tri_EXIT then
state <= STATE_EXIT;
end if;
end if;
when STATE_REFRESH_INPUT_PHASE_OFFSET =>
memif_read_word(i_memif, o_memif, phase_offset_addr, phase_offset, done);
if done then
state <= STATE_REFRESH_INPUT_PHASE_INCR;
end if;
when STATE_REFRESH_INPUT_PHASE_INCR =>
memif_read_word(i_memif, o_memif, phase_incr_addr, phase_incr, done);
if done then
state <= STATE_PROCESS;
end if;
when STATE_PROCESS =>
if sample_count > 0 then
case state_inner_process is
when '0' =>
o_RAMWE_tri <= '1';
tri_ce <= '1'; -- ein takt früher
state_inner_process <= '1';
when '1' =>
o_RAMAddr_tri <= std_logic_vector(unsigned(o_RAMAddr_tri) + 1);
sample_count <= sample_count - 1;
state_inner_process <= '0';
when others =>
state_inner_process <= '0';
end case;
else
-- Samples have been generated
o_RAMAddr_tri <= (others => '0');
state <= STATE_WRITE_MEM;
end if;
when STATE_WRITE_MEM =>
memif_write(i_ram, o_ram, i_memif, o_memif, X"00000000", snd_comp_header.dest_addr, std_logic_vector(to_unsigned(C_LOCAL_RAM_SIZE_IN_BYTES,24)), done);
if done then
state <= STATE_NOTIFY;
end if;
when STATE_NOTIFY =>
osif_mbox_put(i_osif, o_osif, MBOX_FINISH, snd_comp_header.dest_addr, ignore, done);
if done then
state <= STATE_WAITING;
end if;
when STATE_EXIT =>
osif_thread_exit(i_osif,o_osif);
end case;
end if;
end process;
end Behavioral;
-- ====================================
-- = RECONOS Function Library - Copy and Paste!
-- ====================================
-- osif_mbox_put(i_osif, o_osif, MBOX_NAME, SOURCESIGNAL, ignore, done);
-- osif_mbox_get(i_osif, o_osif, MBOX_NAME, TARGETSIGNAL, done);
-- Read from shared memory:
-- Speicherzugriffe:
-- Wortzugriff:
-- memif_read_word(i_memif, o_memif, addr, TARGETSIGNAL, done);
-- memif_write_word(i_memif, o_memif, addr, SOURCESIGNAL, done);
-- Die Laenge ist bei Speicherzugriffen Byte adressiert!
-- memif_read(i_ram, o_ram, i_memif, o_memif, SRC_ADDR std_logic_vector(31 downto 0);
-- dst_addr std_logic_vector(31 downto 0);
-- BYTES std_logic_vector(23 downto 0);
-- done);
-- memif_write(i_ram, o_ram, i_memif, o_memif,
-- src_addr : in std_logic_vector(31 downto 0),
-- dst_addr : in std_logic_vector(31 downto 0);
-- len : in std_logic_vector(23 downto 0);
-- done);
|
-- Copyright 1986-2016 Xilinx, Inc. All Rights Reserved.
-- --------------------------------------------------------------------------------
-- Tool Version: Vivado v.2016.4 (win64) Build 1733598 Wed Dec 14 22:35:39 MST 2016
-- Date : Sun Jun 04 00:43:50 2017
-- Host : GILAMONSTER running 64-bit major release (build 9200)
-- Command : write_vhdl -force -mode funcsim
-- C:/ZyboIP/examples/zed_transform_test/zed_transform_test.srcs/sources_1/bd/system/ip/system_clock_splitter_0_0/system_clock_splitter_0_0_sim_netlist.vhdl
-- Design : system_clock_splitter_0_0
-- Purpose : This VHDL netlist is a functional simulation representation of the design and should not be modified or
-- synthesized. This netlist cannot be used for SDF annotated simulation.
-- Device : xc7z020clg484-1
-- --------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
library UNISIM;
use UNISIM.VCOMPONENTS.ALL;
entity system_clock_splitter_0_0_clock_splitter is
port (
clk_out : out STD_LOGIC;
latch_edge : in STD_LOGIC;
clk_in : in STD_LOGIC
);
attribute ORIG_REF_NAME : string;
attribute ORIG_REF_NAME of system_clock_splitter_0_0_clock_splitter : entity is "clock_splitter";
end system_clock_splitter_0_0_clock_splitter;
architecture STRUCTURE of system_clock_splitter_0_0_clock_splitter is
signal clk_i_1_n_0 : STD_LOGIC;
signal \^clk_out\ : STD_LOGIC;
signal last_edge : STD_LOGIC;
begin
clk_out <= \^clk_out\;
clk_i_1: unisim.vcomponents.LUT3
generic map(
INIT => X"6F"
)
port map (
I0 => latch_edge,
I1 => last_edge,
I2 => \^clk_out\,
O => clk_i_1_n_0
);
clk_reg: unisim.vcomponents.FDRE
generic map(
INIT => '0'
)
port map (
C => clk_in,
CE => '1',
D => clk_i_1_n_0,
Q => \^clk_out\,
R => '0'
);
last_edge_reg: unisim.vcomponents.FDRE
generic map(
INIT => '0'
)
port map (
C => clk_in,
CE => '1',
D => latch_edge,
Q => last_edge,
R => '0'
);
end STRUCTURE;
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
library UNISIM;
use UNISIM.VCOMPONENTS.ALL;
entity system_clock_splitter_0_0 is
port (
clk_in : in STD_LOGIC;
latch_edge : in STD_LOGIC;
clk_out : out STD_LOGIC
);
attribute NotValidForBitStream : boolean;
attribute NotValidForBitStream of system_clock_splitter_0_0 : entity is true;
attribute CHECK_LICENSE_TYPE : string;
attribute CHECK_LICENSE_TYPE of system_clock_splitter_0_0 : entity is "system_clock_splitter_0_0,clock_splitter,{}";
attribute downgradeipidentifiedwarnings : string;
attribute downgradeipidentifiedwarnings of system_clock_splitter_0_0 : entity is "yes";
attribute x_core_info : string;
attribute x_core_info of system_clock_splitter_0_0 : entity is "clock_splitter,Vivado 2016.4";
end system_clock_splitter_0_0;
architecture STRUCTURE of system_clock_splitter_0_0 is
begin
U0: entity work.system_clock_splitter_0_0_clock_splitter
port map (
clk_in => clk_in,
clk_out => clk_out,
latch_edge => latch_edge
);
end STRUCTURE;
|
-- SONAR.VHD (a peripheral module for SCOMP)
-- 2012.06.07
-- This sonar device is based on the summer 2001 project
-- by Clliff Cross, Matt Pinkston, Phap Dinh, and Vu Phan.
-- Interrupt functionality based on the summer 2014 project
-- by Team Twinkies
LIBRARY IEEE;
LIBRARY LPM;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
USE LPM.LPM_COMPONENTS.ALL;
ENTITY SONAR IS
PORT(CLOCK, -- 170 kHz
RESETN, -- active-low reset
CS, -- device select for I/O operations (should be high when I/O address is 0xA0 through 0xA7, and
-- also when an IO_CYCLE is ongoing
IO_WRITE, -- indication of OUT (vs. IN), when I/O operation occurring
ECHO : IN STD_LOGIC; -- active-high indication of echo (remains high until INIT lowered)
ADDR : IN STD_LOGIC_VECTOR(4 DOWNTO 0); -- select one of eight internal registers for I/O, assuming
-- that device in fact supports usage of multiple registers between 0xA0 and 0xA7
INIT : OUT STD_LOGIC; -- initiate a ping (hold high until completion of echo/no-echo cycle)
LISTEN : OUT STD_LOGIC; -- listen (raise after INIT, allowing for blanking interval)
SONAR_NUM : OUT STD_LOGIC_VECTOR(2 DOWNTO 0); -- select a sonar transducer for pinging
SONAR_INT : OUT STD_LOGIC; -- interrupt output
IO_DATA : INOUT STD_LOGIC_VECTOR(15 DOWNTO 0) -- I/O data bus for host operations
);
END SONAR;
ARCHITECTURE behavior OF SONAR IS
SIGNAL INIT_INT : STD_LOGIC; -- Local (to architecture) copy of INIT
SIGNAL DISABLE_SON : STD_LOGIC; -- 1: disables all sonar activity 0: enables sonar scanning
SIGNAL SONAR_EN : STD_LOGIC_VECTOR(7 DOWNTO 0); -- Stores 8 flags to determine whether a sonar is enabled
SIGNAL INT_EN : STD_LOGIC_VECTOR(7 DOWNTO 0); -- Stores 8 flags to determine whether interrupts are enabled
SIGNAL DISTANCE : STD_LOGIC_VECTOR(15 DOWNTO 0); -- Used to store calculated distance at each iteration
TYPE SONAR_DATA IS ARRAY (17 DOWNTO 0) OF STD_LOGIC_VECTOR(15 DOWNTO 0); -- declare an array type
-- 17 = object_detected, 16 = alarms, 15 DOWNTO 8 = distance, 7 DOWNTO 0 = echo time
SIGNAL SONAR_RESULT : SONAR_DATA; -- and use it to store a sonar value (distance) for each sonar transducer
SIGNAL SELECTED_SONAR : STD_LOGIC_VECTOR(2 DOWNTO 0); -- At a given time, one sonar is going to be of interest
SIGNAL ECHO_TIME : STD_LOGIC_VECTOR(15 DOWNTO 0); -- This will be used to time the echo
SIGNAL PING_TIME : STD_LOGIC_VECTOR(15 DOWNTO 0); -- This will be used to time the pinger process
SIGNAL ALARM_DIST : STD_LOGIC_VECTOR(15 DOWNTO 0); -- Stores maximum distance where alarm is triggered
-- These three constants assume a 170Khz clock, and would need to be changed if the clock changes
CONSTANT MIN_TIME : INTEGER := 25*17; -- minimum time that sonars must be off between readings.
CONSTANT MAX_DIST : STD_LOGIC_VECTOR(15 DOWNTO 0) := CONV_STD_LOGIC_VECTOR(MIN_TIME+6300, 16); -- ignore echoes after ~5 meters
CONSTANT OFF_TIME : STD_LOGIC_VECTOR(15 DOWNTO 0) := CONV_STD_LOGIC_VECTOR(MIN_TIME, 16); -- creates the minimum cycle
CONSTANT BLANK_TIME : STD_LOGIC_VECTOR(15 DOWNTO 0) := CONV_STD_LOGIC_VECTOR(MIN_TIME + 8*17, 16); -- Ignore early false echoes
CONSTANT NO_ECHO : STD_LOGIC_VECTOR(15 DOWNTO 0) := x"7FFF"; -- use 0x7FFF (max positive number) as an indication that no echo was detected
SIGNAL IO_IN : STD_LOGIC; -- a derived signal that shows an IN is requested from this device (and it should drive IO data bus)
SIGNAL LATCH : STD_LOGIC; -- a signal that goes high when the host (SCOMP) does an IO_OUT to this device
SIGNAL PING_STARTED : STD_LOGIC; -- an indicator that a ping is in progress
SIGNAL PING_DONE : STD_LOGIC; -- an indicator that a ping has resulted in an echo, or too much time has passed for an echo
SIGNAL I : INTEGER; -- note that we CAN use actual integers. This will be used as an index below. Because it does
-- not actually need to be implemented as a "real" signal, it can be replaced with a VARIABLE
-- declaration within the PROCESS where it is used below.
BEGIN
-- Use LPM function to create bidirectional I/O data bus
IO_BUS: lpm_bustri
GENERIC MAP (
lpm_width => 16
)
PORT MAP (
data => SONAR_RESULT( CONV_INTEGER(ADDR)), -- this assumes that during an IN operation, the lowest five address bits
-- specify the value of interest. See definition of SONAR_RESULT above.
-- The upper address bits are decoded to produce the CS signal used below
enabledt => IO_IN, -- based on CS (see below)
tridata => IO_DATA
);
IO_IN <= (CS AND NOT(IO_WRITE)); -- Drive IO_DATA bus (see above) when this
-- device is selected (CS high), and
-- when it is not an OUT command.
LATCH <= CS AND IO_WRITE; -- Similarly, this produces a high (and a rising
-- edge suitable for latching), but only when an OUT command occurs
WITH SELECTED_SONAR SELECT -- SELECTED_SONAR is the internal signal with a sonar mapping that makes more logical sense.
SONAR_NUM <= "000" WHEN "001",
"001" WHEN "101",
"010" WHEN "011",
"011" WHEN "111",
"100" WHEN "000",
"101" WHEN "100",
"110" WHEN "010",
"111" WHEN "110",
"000" WHEN OTHERS;
INIT <= INIT_INT;
-- distance is the echo time minus a delay constant.
DISTANCE <= ECHO_TIME-30;
PINGER: PROCESS (CLOCK, RESETN) -- This process issues a ping after a PING_START signal and times the return
BEGIN
IF (RESETN = '0') THEN -- after reset, do NOT ping, and set all stored echo results to NO_ECHO
SONAR_RESULT( 16 ) <= x"0000"; --Least significant 8 bits used for alarm triggers
SONAR_RESULT( 17 ) <= x"0000"; --Least significant 8 bits used for objects detected
PING_TIME <= x"0000";
ECHO_TIME <= x"0000";
LISTEN <= '0';
INIT_INT <= '0';
PING_STARTED <= '0';
PING_DONE <= '0';
SELECTED_SONAR <= "000";
-- INITIALIZING SONAR timing values....
-- These next few lines of code are something new for this class. Beware of thinking of
-- this as equivalent to a series of 8 statements executed SEQUENTIALLY, with an integer "I"
-- stored somewhere. A VHDL synthesizer, such as that within Quartus, will create hardware
-- that assigns each of the 8 SONAR_RESULT values to NO_ECHO *concurrently* upon reset. In
-- other words, the FOR LOOP is a convenient shorthand notation to make 8 parallel assignments.
FOR I IN 0 to 7 LOOP
SONAR_RESULT( I ) <= NO_ECHO; -- "I" was declared as an INTEGER SIGNAL. Could have been a VARIABLE.
END LOOP;
-- However, it is worth noting that if the statement in the loop had been
-- SONAR_RESULT( I ) <= SONAR_RESULT( (I-1) MOD 8 )
-- then something else entirely would happen. First, it would be a circular buffer (like
-- a series of shift registers with the end wrapped around to the beginning). Second, it
-- would not be possible to implement it as a purely combinational logic assignment, since
-- it would infer some sort of latch (using some "current" values of SONAR_RESULT on
-- the right-hand side to define "next" values on the right-hand side).
ELSIF (RISING_EDGE(CLOCK)) THEN
IF (PING_STARTED /= '1') THEN -- a new ping should start
-- increment the sonar selection and check if it's enabled
SELECTED_SONAR <= SELECTED_SONAR+1;
IF SONAR_EN(CONV_INTEGER(SELECTED_SONAR)+1) = '1' THEN
PING_STARTED <= '1';
PING_DONE <= '0';
PING_TIME <= x"0000";
ECHO_TIME <= x"0000";
LISTEN <= '0'; -- Blank on (turn off after 1.2 ms)
END IF;
-- while not otherwise modifying SONAR_RESULT, make sure that
-- any disabled sonars return 'blank' information
FOR I IN 0 to 7 LOOP
IF (( SONAR_EN(I) = '0') AND (CONV_INTEGER(SELECTED_SONAR) /= I) ) THEN
SONAR_RESULT( 16 )( I ) <= '0';
SONAR_RESULT( 17 )( I ) <= '0';
SONAR_RESULT( I ) <= NO_ECHO;
SONAR_RESULT( I + 8 ) <= NO_ECHO;
END IF;
END LOOP;
ELSE -- Handle a ping already in progress
PING_TIME <= PING_TIME + 1; -- ... increment time counter (ALWAYS)
IF (PING_TIME >= OFF_TIME) THEN
ECHO_TIME <= ECHO_TIME + 1;
END IF;
IF ( (ECHO = '1') AND (PING_DONE = '0') ) THEN -- Save the result of a valid echo
PING_DONE <= '1';
-- Set alarm flag to 1 if within the programmed ALARM_DIST range.
IF ( (DISTANCE >= 10#0#) AND (DISTANCE <= CONV_INTEGER(ALARM_DIST)) ) THEN
SONAR_RESULT( 16 )( CONV_INTEGER('0'&SELECTED_SONAR) ) <= '1';
IF INT_EN(CONV_INTEGER(SELECTED_SONAR)) = '1' THEN
SONAR_INT <= '1';
END IF;
ELSE -- Set alarm flag to 0 otherwise
SONAR_RESULT( 16 )( CONV_INTEGER('0'&SELECTED_SONAR) ) <= '0';
END IF;
SONAR_RESULT( 17 )( CONV_INTEGER('0'&SELECTED_SONAR) ) <= '1';
SONAR_RESULT( CONV_INTEGER("00"&SELECTED_SONAR) ) <= ECHO_TIME;
SONAR_RESULT( CONV_INTEGER("00"&SELECTED_SONAR) + 8 ) <= DISTANCE;
END IF;
IF (PING_TIME = OFF_TIME) THEN -- Wait for OFF_TIME to pass before starting the ping
INIT_INT <= '1'; -- Issue a ping. This must stay high at least until the echo comes back
ELSIF (PING_TIME = BLANK_TIME) THEN -- ... turn off blanking at 1.1, going on 1.2 ms
LISTEN <= '1';
ELSIF (PING_TIME = MAX_DIST) THEN -- Stop listening at a specified distance
INIT_INT <= '0';
LISTEN <= '0';
SONAR_INT <= '0';
IF (PING_DONE = '0' ) THEN -- And if echo not found earlier, set NO_ECHO indicator
SONAR_RESULT( 16 )( CONV_INTEGER('0'&SELECTED_SONAR) ) <= '0';
SONAR_RESULT( 17 )( CONV_INTEGER('0'&SELECTED_SONAR) ) <= '0';
SONAR_RESULT( CONV_INTEGER("00"&SELECTED_SONAR)) <= NO_ECHO;
SONAR_RESULT( CONV_INTEGER("00"&SELECTED_SONAR) + 8) <= NO_ECHO;
END IF;
PING_STARTED <= '0';
END IF;
END IF;
END IF;
END PROCESS;
INPUT_HANDLER: PROCESS (RESETN, LATCH, CLOCK) -- write to address 0x12 (offset from base of 0xA0) will
-- set the enabled sonars. Writing to address offset 0x10
-- will set the alarm distance.
BEGIN
IF (RESETN = '0' ) THEN
SONAR_EN <= x"00";
ALARM_DIST <= x"0000";
INT_EN <= x"FF";
ELSE
IF (RISING_EDGE(LATCH)) THEN -- an "OUT" to this device has occurred
IF (ADDR = "10010") THEN
SONAR_EN <= IO_DATA(7 DOWNTO 0);
END IF;
IF (ADDR = "10000") THEN
ALARM_DIST <= IO_DATA;
END IF;
IF (ADDR = "10001") THEN
INT_EN <= IO_DATA(7 DOWNTO 0);
END IF;
END IF;
END IF;
END PROCESS;
END behavior;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-- *************************************************************************
--
-- (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- *************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_sg_rd_status_cntl.vhd
--
-- Description:
-- This file implements the DataMover Master Read Status Controller.
--
--
--
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
-------------------------------------------------------------------------------
entity axi_sg_rd_status_cntl is
generic (
C_STS_WIDTH : Integer := 8;
-- sets the width of the Status ports
C_TAG_WIDTH : Integer range 1 to 8 := 4
-- Sets the width of the Tag field in the Status reply
);
port (
-- Clock and Reset input --------------------------------------
--
primary_aclk : in std_logic; --
-- Primary synchronization clock for the Master side --
-- interface and internal logic. It is also used --
-- for the User interface synchronization when --
-- C_STSCMD_IS_ASYNC = 0. --
--
-- Reset input --
mmap_reset : in std_logic; --
-- Reset used for the internal master logic --
---------------------------------------------------------------
-- Command Calculator Status Interface ---------------------------
--
calc2rsc_calc_error : in std_logic ; --
-- Indication from the Command Calculator that a calculation --
-- error has occured. --
-------------------------------------------------------------------
-- Address Controller Status Interface ----------------------------
--
addr2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
addr2rsc_fifo_empty : In std_logic ; --
-- Indication from the Address Controller FIFO that it --
-- is empty (no commands pending) --
-------------------------------------------------------------------
-- Data Controller Status Interface ---------------------------------------------
--
data2rsc_tag : In std_logic_vector(C_TAG_WIDTH-1 downto 0); --
-- The command tag --
--
data2rsc_calc_error : In std_logic ; --
-- Indication from the Data Channel Controller FIFO that it --
-- is empty (no commands pending) --
--
data2rsc_okay : In std_logic ; --
-- Indication that the AXI Read transfer completed with OK status --
--
data2rsc_decerr : In std_logic ; --
-- Indication that the AXI Read transfer completed with decode error status --
--
data2rsc_slverr : In std_logic ; --
-- Indication that the AXI Read transfer completed with slave error status --
--
data2rsc_cmd_cmplt : In std_logic ; --
-- Indication by the Data Channel Controller that the --
-- corresponding status is the last status for a parent command --
-- pulled from the command FIFO --
--
rsc2data_ready : Out std_logic; --
-- Handshake bit from the Read Status Controller Module indicating --
-- that the it is ready to accept a new Read status transfer --
--
data2rsc_valid : in std_logic ; --
-- Handshake bit output to the Read Status Controller Module --
-- indicating that the Data Controller has valid tag and status --
-- indicators to transfer --
----------------------------------------------------------------------------------
-- Command/Status Module Interface ----------------------------------------------
--
rsc2stat_status : Out std_logic_vector(C_STS_WIDTH-1 downto 0); --
-- Read Status value collected during a Read Data transfer --
-- Output to the Command/Status Module --
--
stat2rsc_status_ready : In std_logic; --
-- Input from the Command/Status Module indicating that the --
-- Status Reg/FIFO is ready to accept a transfer --
--
rsc2stat_status_valid : Out std_logic ; --
-- Control Signal to the Status Reg/FIFO indicating a new status --
-- output value is valid and ready for transfer --
---------------------------------------------------------------------------------
-- Address and Data Controller Pipe halt ----------------------------------
--
rsc2mstr_halt_pipe : Out std_logic --
-- Indication to Halt the Data and Address Command pipeline due --
-- to the Status FIFO going full or an internal error being logged --
---------------------------------------------------------------------------
);
end entity axi_sg_rd_status_cntl;
architecture implementation of axi_sg_rd_status_cntl is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- Constant Declarations --------------------------------------------
Constant OKAY : std_logic_vector(1 downto 0) := "00";
Constant EXOKAY : std_logic_vector(1 downto 0) := "01";
Constant SLVERR : std_logic_vector(1 downto 0) := "10";
Constant DECERR : std_logic_vector(1 downto 0) := "11";
Constant STAT_RSVD : std_logic_vector(3 downto 0) := "0000";
Constant TAG_WIDTH : integer := C_TAG_WIDTH;
Constant STAT_REG_TAG_WIDTH : integer := 4;
-- Signal Declarations --------------------------------------------
signal sig_tag2status : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_rsc2status_valid : std_logic := '0';
signal sig_rsc2data_ready : std_logic := '0';
signal sig_rd_sts_okay_reg : std_logic := '0';
signal sig_rd_sts_interr_reg : std_logic := '0';
signal sig_rd_sts_decerr_reg : std_logic := '0';
signal sig_rd_sts_slverr_reg : std_logic := '0';
signal sig_rd_sts_tag_reg : std_logic_vector(TAG_WIDTH-1 downto 0) := (others => '0');
signal sig_pop_rd_sts_reg : std_logic := '0';
signal sig_push_rd_sts_reg : std_logic := '0';
Signal sig_rd_sts_push_ok : std_logic := '0';
signal sig_rd_sts_reg_empty : std_logic := '0';
signal sig_rd_sts_reg_full : std_logic := '0';
begin --(architecture implementation)
-- Assign the status write output control
rsc2stat_status_valid <= sig_rsc2status_valid ;
sig_rsc2status_valid <= sig_rd_sts_reg_full;
-- Formulate the status outout value (assumes an 8-bit status width)
rsc2stat_status <= sig_rd_sts_okay_reg &
sig_rd_sts_slverr_reg &
sig_rd_sts_decerr_reg &
sig_rd_sts_interr_reg &
sig_tag2status;
-- Detect that a push of a new status word is completing
sig_rd_sts_push_ok <= sig_rsc2status_valid and
stat2rsc_status_ready;
-- Signal a halt to the execution pipe if new status
-- is valid but the Status FIFO is not accepting it
rsc2mstr_halt_pipe <= sig_rsc2status_valid and
(not(stat2rsc_status_ready) );
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_LE_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is less than or equal to the available number
-- of bits in the Status word.
--
------------------------------------------------------------
GEN_TAG_LE_STAT : if (TAG_WIDTH <= STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_small : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0) := (others => '0');
begin
sig_tag2status <= lsig_temp_tag_small;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_SMALL_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_small <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_small(TAG_WIDTH-1 downto 0) <= sig_rd_sts_tag_reg;
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_LE_STAT;
------------------------------------------------------------
-- If Generate
--
-- Label: GEN_TAG_GT_STAT
--
-- If Generate Description:
-- Populates the TAG bits into the availble Status bits when
-- the TAG width is greater than the available number of
-- bits in the Status word. The upper bits of the TAG are
-- clipped off (discarded).
--
------------------------------------------------------------
GEN_TAG_GT_STAT : if (TAG_WIDTH > STAT_REG_TAG_WIDTH) generate
-- local signals
signal lsig_temp_tag_big : std_logic_vector(STAT_REG_TAG_WIDTH-1 downto 0);
begin
sig_tag2status <= lsig_temp_tag_big;
-------------------------------------------------------------
-- Combinational Process
--
-- Label: POPULATE_BIG_TAG
--
-- Process Description:
--
--
-------------------------------------------------------------
POPULATE_SMALL_TAG : process (sig_rd_sts_tag_reg)
begin
-- Set default value
lsig_temp_tag_big <= (others => '0');
-- Now overload actual TAG bits
lsig_temp_tag_big <= sig_rd_sts_tag_reg(STAT_REG_TAG_WIDTH-1 downto 0);
end process POPULATE_SMALL_TAG;
end generate GEN_TAG_GT_STAT;
------- Read Status Collection Logic --------------------------------
rsc2data_ready <= sig_rsc2data_ready ;
sig_rsc2data_ready <= sig_rd_sts_reg_empty;
sig_push_rd_sts_reg <= data2rsc_valid and
sig_rsc2data_ready;
sig_pop_rd_sts_reg <= sig_rd_sts_push_ok;
-------------------------------------------------------------
-- Synchronous Process with Sync Reset
--
-- Label: RD_STATUS_FIFO_REG
--
-- Process Description:
-- Implement Read status FIFO register.
-- This register holds the Read status from the Data Controller
-- until it is transfered to the Status FIFO.
--
-------------------------------------------------------------
RD_STATUS_FIFO_REG : process (primary_aclk)
begin
if (primary_aclk'event and primary_aclk = '1') then
if (mmap_reset = '1' or
sig_pop_rd_sts_reg = '1') then
sig_rd_sts_tag_reg <= (others => '0');
sig_rd_sts_interr_reg <= '0';
sig_rd_sts_decerr_reg <= '0';
sig_rd_sts_slverr_reg <= '0';
sig_rd_sts_okay_reg <= '1'; -- set back to default of "OKAY"
sig_rd_sts_reg_full <= '0';
sig_rd_sts_reg_empty <= '1';
Elsif (sig_push_rd_sts_reg = '1') Then
sig_rd_sts_tag_reg <= data2rsc_tag;
sig_rd_sts_interr_reg <= data2rsc_calc_error or
sig_rd_sts_interr_reg;
sig_rd_sts_decerr_reg <= data2rsc_decerr or sig_rd_sts_decerr_reg;
sig_rd_sts_slverr_reg <= data2rsc_slverr or sig_rd_sts_slverr_reg;
sig_rd_sts_okay_reg <= data2rsc_okay and
not(data2rsc_decerr or
sig_rd_sts_decerr_reg or
data2rsc_slverr or
sig_rd_sts_slverr_reg or
data2rsc_calc_error or
sig_rd_sts_interr_reg
);
sig_rd_sts_reg_full <= data2rsc_cmd_cmplt or
data2rsc_calc_error;
sig_rd_sts_reg_empty <= not(data2rsc_cmd_cmplt or
data2rsc_calc_error);
else
null; -- hold current state
end if;
end if;
end process RD_STATUS_FIFO_REG;
end implementation;
|
-------------------------------------------------------------------------------
-- xor18.vhd
-------------------------------------------------------------------------------
--
--
-- (c) Copyright [2010 - 2013] Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
--
------------------------------------------------------------------------------
-- Filename: xor18.vhd
--
-- Description: Basic 18-bit input XOR function.
--
-- VHDL-Standard: VHDL'93
--
-------------------------------------------------------------------------------
-- Structure:
-- axi_bram_ctrl.vhd (v1_03_a)
-- |
-- |-- full_axi.vhd
-- | -- sng_port_arb.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- wr_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- | -- rd_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- |-- axi_lite.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
--
--
--
-------------------------------------------------------------------------------
--
-- History:
--
-- ^^^^^^
-- JLJ 2/2/2011 v1.03a
-- ~~~~~~
-- Migrate to v1.03a.
-- Plus minor code cleanup.
-- ^^^^^^
-- JLJ 3/17/2011 v1.03a
-- ~~~~~~
-- Add default on C_USE_LUT6 parameter.
-- ^^^^^^
--
--
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
library unisim;
use unisim.vcomponents.all;
entity XOR18 is
generic (
C_USE_LUT6 : boolean := FALSE );
port (
InA : in std_logic_vector(0 to 17);
res : out std_logic);
end entity XOR18;
architecture IMP of XOR18 is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of IMP : architecture is "yes";
begin -- architecture IMP
Using_LUT6: if (C_USE_LUT6) generate
signal xor6_1 : std_logic;
signal xor6_2 : std_logic;
signal xor6_3 : std_logic;
signal xor18_c1 : std_logic;
signal xor18_c2 : std_logic;
begin -- generate Using_LUT6
XOR6_1_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_1,
I0 => InA(17),
I1 => InA(16),
I2 => InA(15),
I3 => InA(14),
I4 => InA(13),
I5 => InA(12));
XOR_1st_MUXCY : MUXCY_L
port map (
DI => '1',
CI => '0',
S => xor6_1,
LO => xor18_c1);
XOR6_2_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_2,
I0 => InA(11),
I1 => InA(10),
I2 => InA(9),
I3 => InA(8),
I4 => InA(7),
I5 => InA(6));
XOR_2nd_MUXCY : MUXCY_L
port map (
DI => xor6_1,
CI => xor18_c1,
S => xor6_2,
LO => xor18_c2);
XOR6_3_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_3,
I0 => InA(5),
I1 => InA(4),
I2 => InA(3),
I3 => InA(2),
I4 => InA(1),
I5 => InA(0));
XOR18_XORCY : XORCY
port map (
LI => xor6_3,
CI => xor18_c2,
O => res);
end generate Using_LUT6;
Not_Using_LUT6: if (not C_USE_LUT6) generate
begin -- generate Not_Using_LUT6
res <= InA(17) xor InA(16) xor InA(15) xor InA(14) xor InA(13) xor InA(12) xor
InA(11) xor InA(10) xor InA(9) xor InA(8) xor InA(7) xor InA(6) xor
InA(5) xor InA(4) xor InA(3) xor InA(2) xor InA(1) xor InA(0);
end generate Not_Using_LUT6;
end architecture IMP;
|
-------------------------------------------------------------------------------
-- xor18.vhd
-------------------------------------------------------------------------------
--
--
-- (c) Copyright [2010 - 2013] Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
--
------------------------------------------------------------------------------
-- Filename: xor18.vhd
--
-- Description: Basic 18-bit input XOR function.
--
-- VHDL-Standard: VHDL'93
--
-------------------------------------------------------------------------------
-- Structure:
-- axi_bram_ctrl.vhd (v1_03_a)
-- |
-- |-- full_axi.vhd
-- | -- sng_port_arb.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- wr_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- | -- rd_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- |-- axi_lite.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
--
--
--
-------------------------------------------------------------------------------
--
-- History:
--
-- ^^^^^^
-- JLJ 2/2/2011 v1.03a
-- ~~~~~~
-- Migrate to v1.03a.
-- Plus minor code cleanup.
-- ^^^^^^
-- JLJ 3/17/2011 v1.03a
-- ~~~~~~
-- Add default on C_USE_LUT6 parameter.
-- ^^^^^^
--
--
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
library unisim;
use unisim.vcomponents.all;
entity XOR18 is
generic (
C_USE_LUT6 : boolean := FALSE );
port (
InA : in std_logic_vector(0 to 17);
res : out std_logic);
end entity XOR18;
architecture IMP of XOR18 is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of IMP : architecture is "yes";
begin -- architecture IMP
Using_LUT6: if (C_USE_LUT6) generate
signal xor6_1 : std_logic;
signal xor6_2 : std_logic;
signal xor6_3 : std_logic;
signal xor18_c1 : std_logic;
signal xor18_c2 : std_logic;
begin -- generate Using_LUT6
XOR6_1_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_1,
I0 => InA(17),
I1 => InA(16),
I2 => InA(15),
I3 => InA(14),
I4 => InA(13),
I5 => InA(12));
XOR_1st_MUXCY : MUXCY_L
port map (
DI => '1',
CI => '0',
S => xor6_1,
LO => xor18_c1);
XOR6_2_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_2,
I0 => InA(11),
I1 => InA(10),
I2 => InA(9),
I3 => InA(8),
I4 => InA(7),
I5 => InA(6));
XOR_2nd_MUXCY : MUXCY_L
port map (
DI => xor6_1,
CI => xor18_c1,
S => xor6_2,
LO => xor18_c2);
XOR6_3_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_3,
I0 => InA(5),
I1 => InA(4),
I2 => InA(3),
I3 => InA(2),
I4 => InA(1),
I5 => InA(0));
XOR18_XORCY : XORCY
port map (
LI => xor6_3,
CI => xor18_c2,
O => res);
end generate Using_LUT6;
Not_Using_LUT6: if (not C_USE_LUT6) generate
begin -- generate Not_Using_LUT6
res <= InA(17) xor InA(16) xor InA(15) xor InA(14) xor InA(13) xor InA(12) xor
InA(11) xor InA(10) xor InA(9) xor InA(8) xor InA(7) xor InA(6) xor
InA(5) xor InA(4) xor InA(3) xor InA(2) xor InA(1) xor InA(0);
end generate Not_Using_LUT6;
end architecture IMP;
|
-------------------------------------------------------------------------------
-- xor18.vhd
-------------------------------------------------------------------------------
--
--
-- (c) Copyright [2010 - 2013] Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
--
------------------------------------------------------------------------------
-- Filename: xor18.vhd
--
-- Description: Basic 18-bit input XOR function.
--
-- VHDL-Standard: VHDL'93
--
-------------------------------------------------------------------------------
-- Structure:
-- axi_bram_ctrl.vhd (v1_03_a)
-- |
-- |-- full_axi.vhd
-- | -- sng_port_arb.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- wr_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- | -- rd_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- |-- axi_lite.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
--
--
--
-------------------------------------------------------------------------------
--
-- History:
--
-- ^^^^^^
-- JLJ 2/2/2011 v1.03a
-- ~~~~~~
-- Migrate to v1.03a.
-- Plus minor code cleanup.
-- ^^^^^^
-- JLJ 3/17/2011 v1.03a
-- ~~~~~~
-- Add default on C_USE_LUT6 parameter.
-- ^^^^^^
--
--
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
library unisim;
use unisim.vcomponents.all;
entity XOR18 is
generic (
C_USE_LUT6 : boolean := FALSE );
port (
InA : in std_logic_vector(0 to 17);
res : out std_logic);
end entity XOR18;
architecture IMP of XOR18 is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of IMP : architecture is "yes";
begin -- architecture IMP
Using_LUT6: if (C_USE_LUT6) generate
signal xor6_1 : std_logic;
signal xor6_2 : std_logic;
signal xor6_3 : std_logic;
signal xor18_c1 : std_logic;
signal xor18_c2 : std_logic;
begin -- generate Using_LUT6
XOR6_1_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_1,
I0 => InA(17),
I1 => InA(16),
I2 => InA(15),
I3 => InA(14),
I4 => InA(13),
I5 => InA(12));
XOR_1st_MUXCY : MUXCY_L
port map (
DI => '1',
CI => '0',
S => xor6_1,
LO => xor18_c1);
XOR6_2_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_2,
I0 => InA(11),
I1 => InA(10),
I2 => InA(9),
I3 => InA(8),
I4 => InA(7),
I5 => InA(6));
XOR_2nd_MUXCY : MUXCY_L
port map (
DI => xor6_1,
CI => xor18_c1,
S => xor6_2,
LO => xor18_c2);
XOR6_3_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_3,
I0 => InA(5),
I1 => InA(4),
I2 => InA(3),
I3 => InA(2),
I4 => InA(1),
I5 => InA(0));
XOR18_XORCY : XORCY
port map (
LI => xor6_3,
CI => xor18_c2,
O => res);
end generate Using_LUT6;
Not_Using_LUT6: if (not C_USE_LUT6) generate
begin -- generate Not_Using_LUT6
res <= InA(17) xor InA(16) xor InA(15) xor InA(14) xor InA(13) xor InA(12) xor
InA(11) xor InA(10) xor InA(9) xor InA(8) xor InA(7) xor InA(6) xor
InA(5) xor InA(4) xor InA(3) xor InA(2) xor InA(1) xor InA(0);
end generate Not_Using_LUT6;
end architecture IMP;
|
-------------------------------------------------------------------------------
-- xor18.vhd
-------------------------------------------------------------------------------
--
--
-- (c) Copyright [2010 - 2013] Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
--
------------------------------------------------------------------------------
-- Filename: xor18.vhd
--
-- Description: Basic 18-bit input XOR function.
--
-- VHDL-Standard: VHDL'93
--
-------------------------------------------------------------------------------
-- Structure:
-- axi_bram_ctrl.vhd (v1_03_a)
-- |
-- |-- full_axi.vhd
-- | -- sng_port_arb.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- wr_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- | -- rd_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- |-- axi_lite.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
--
--
--
-------------------------------------------------------------------------------
--
-- History:
--
-- ^^^^^^
-- JLJ 2/2/2011 v1.03a
-- ~~~~~~
-- Migrate to v1.03a.
-- Plus minor code cleanup.
-- ^^^^^^
-- JLJ 3/17/2011 v1.03a
-- ~~~~~~
-- Add default on C_USE_LUT6 parameter.
-- ^^^^^^
--
--
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
library unisim;
use unisim.vcomponents.all;
entity XOR18 is
generic (
C_USE_LUT6 : boolean := FALSE );
port (
InA : in std_logic_vector(0 to 17);
res : out std_logic);
end entity XOR18;
architecture IMP of XOR18 is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of IMP : architecture is "yes";
begin -- architecture IMP
Using_LUT6: if (C_USE_LUT6) generate
signal xor6_1 : std_logic;
signal xor6_2 : std_logic;
signal xor6_3 : std_logic;
signal xor18_c1 : std_logic;
signal xor18_c2 : std_logic;
begin -- generate Using_LUT6
XOR6_1_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_1,
I0 => InA(17),
I1 => InA(16),
I2 => InA(15),
I3 => InA(14),
I4 => InA(13),
I5 => InA(12));
XOR_1st_MUXCY : MUXCY_L
port map (
DI => '1',
CI => '0',
S => xor6_1,
LO => xor18_c1);
XOR6_2_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_2,
I0 => InA(11),
I1 => InA(10),
I2 => InA(9),
I3 => InA(8),
I4 => InA(7),
I5 => InA(6));
XOR_2nd_MUXCY : MUXCY_L
port map (
DI => xor6_1,
CI => xor18_c1,
S => xor6_2,
LO => xor18_c2);
XOR6_3_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_3,
I0 => InA(5),
I1 => InA(4),
I2 => InA(3),
I3 => InA(2),
I4 => InA(1),
I5 => InA(0));
XOR18_XORCY : XORCY
port map (
LI => xor6_3,
CI => xor18_c2,
O => res);
end generate Using_LUT6;
Not_Using_LUT6: if (not C_USE_LUT6) generate
begin -- generate Not_Using_LUT6
res <= InA(17) xor InA(16) xor InA(15) xor InA(14) xor InA(13) xor InA(12) xor
InA(11) xor InA(10) xor InA(9) xor InA(8) xor InA(7) xor InA(6) xor
InA(5) xor InA(4) xor InA(3) xor InA(2) xor InA(1) xor InA(0);
end generate Not_Using_LUT6;
end architecture IMP;
|
-------------------------------------------------------------------------------
-- xor18.vhd
-------------------------------------------------------------------------------
--
--
-- (c) Copyright [2010 - 2013] Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
--
------------------------------------------------------------------------------
-- Filename: xor18.vhd
--
-- Description: Basic 18-bit input XOR function.
--
-- VHDL-Standard: VHDL'93
--
-------------------------------------------------------------------------------
-- Structure:
-- axi_bram_ctrl.vhd (v1_03_a)
-- |
-- |-- full_axi.vhd
-- | -- sng_port_arb.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- wr_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- | -- rd_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- |-- axi_lite.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
--
--
--
-------------------------------------------------------------------------------
--
-- History:
--
-- ^^^^^^
-- JLJ 2/2/2011 v1.03a
-- ~~~~~~
-- Migrate to v1.03a.
-- Plus minor code cleanup.
-- ^^^^^^
-- JLJ 3/17/2011 v1.03a
-- ~~~~~~
-- Add default on C_USE_LUT6 parameter.
-- ^^^^^^
--
--
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
library unisim;
use unisim.vcomponents.all;
entity XOR18 is
generic (
C_USE_LUT6 : boolean := FALSE );
port (
InA : in std_logic_vector(0 to 17);
res : out std_logic);
end entity XOR18;
architecture IMP of XOR18 is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of IMP : architecture is "yes";
begin -- architecture IMP
Using_LUT6: if (C_USE_LUT6) generate
signal xor6_1 : std_logic;
signal xor6_2 : std_logic;
signal xor6_3 : std_logic;
signal xor18_c1 : std_logic;
signal xor18_c2 : std_logic;
begin -- generate Using_LUT6
XOR6_1_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_1,
I0 => InA(17),
I1 => InA(16),
I2 => InA(15),
I3 => InA(14),
I4 => InA(13),
I5 => InA(12));
XOR_1st_MUXCY : MUXCY_L
port map (
DI => '1',
CI => '0',
S => xor6_1,
LO => xor18_c1);
XOR6_2_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_2,
I0 => InA(11),
I1 => InA(10),
I2 => InA(9),
I3 => InA(8),
I4 => InA(7),
I5 => InA(6));
XOR_2nd_MUXCY : MUXCY_L
port map (
DI => xor6_1,
CI => xor18_c1,
S => xor6_2,
LO => xor18_c2);
XOR6_3_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_3,
I0 => InA(5),
I1 => InA(4),
I2 => InA(3),
I3 => InA(2),
I4 => InA(1),
I5 => InA(0));
XOR18_XORCY : XORCY
port map (
LI => xor6_3,
CI => xor18_c2,
O => res);
end generate Using_LUT6;
Not_Using_LUT6: if (not C_USE_LUT6) generate
begin -- generate Not_Using_LUT6
res <= InA(17) xor InA(16) xor InA(15) xor InA(14) xor InA(13) xor InA(12) xor
InA(11) xor InA(10) xor InA(9) xor InA(8) xor InA(7) xor InA(6) xor
InA(5) xor InA(4) xor InA(3) xor InA(2) xor InA(1) xor InA(0);
end generate Not_Using_LUT6;
end architecture IMP;
|
-------------------------------------------------------------------------------
-- xor18.vhd
-------------------------------------------------------------------------------
--
--
-- (c) Copyright [2010 - 2013] Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
--
------------------------------------------------------------------------------
-- Filename: xor18.vhd
--
-- Description: Basic 18-bit input XOR function.
--
-- VHDL-Standard: VHDL'93
--
-------------------------------------------------------------------------------
-- Structure:
-- axi_bram_ctrl.vhd (v1_03_a)
-- |
-- |-- full_axi.vhd
-- | -- sng_port_arb.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- wr_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- | -- rd_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- |-- axi_lite.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
--
--
--
-------------------------------------------------------------------------------
--
-- History:
--
-- ^^^^^^
-- JLJ 2/2/2011 v1.03a
-- ~~~~~~
-- Migrate to v1.03a.
-- Plus minor code cleanup.
-- ^^^^^^
-- JLJ 3/17/2011 v1.03a
-- ~~~~~~
-- Add default on C_USE_LUT6 parameter.
-- ^^^^^^
--
--
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
library unisim;
use unisim.vcomponents.all;
entity XOR18 is
generic (
C_USE_LUT6 : boolean := FALSE );
port (
InA : in std_logic_vector(0 to 17);
res : out std_logic);
end entity XOR18;
architecture IMP of XOR18 is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of IMP : architecture is "yes";
begin -- architecture IMP
Using_LUT6: if (C_USE_LUT6) generate
signal xor6_1 : std_logic;
signal xor6_2 : std_logic;
signal xor6_3 : std_logic;
signal xor18_c1 : std_logic;
signal xor18_c2 : std_logic;
begin -- generate Using_LUT6
XOR6_1_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_1,
I0 => InA(17),
I1 => InA(16),
I2 => InA(15),
I3 => InA(14),
I4 => InA(13),
I5 => InA(12));
XOR_1st_MUXCY : MUXCY_L
port map (
DI => '1',
CI => '0',
S => xor6_1,
LO => xor18_c1);
XOR6_2_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_2,
I0 => InA(11),
I1 => InA(10),
I2 => InA(9),
I3 => InA(8),
I4 => InA(7),
I5 => InA(6));
XOR_2nd_MUXCY : MUXCY_L
port map (
DI => xor6_1,
CI => xor18_c1,
S => xor6_2,
LO => xor18_c2);
XOR6_3_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_3,
I0 => InA(5),
I1 => InA(4),
I2 => InA(3),
I3 => InA(2),
I4 => InA(1),
I5 => InA(0));
XOR18_XORCY : XORCY
port map (
LI => xor6_3,
CI => xor18_c2,
O => res);
end generate Using_LUT6;
Not_Using_LUT6: if (not C_USE_LUT6) generate
begin -- generate Not_Using_LUT6
res <= InA(17) xor InA(16) xor InA(15) xor InA(14) xor InA(13) xor InA(12) xor
InA(11) xor InA(10) xor InA(9) xor InA(8) xor InA(7) xor InA(6) xor
InA(5) xor InA(4) xor InA(3) xor InA(2) xor InA(1) xor InA(0);
end generate Not_Using_LUT6;
end architecture IMP;
|
-------------------------------------------------------------------------------
-- xor18.vhd
-------------------------------------------------------------------------------
--
--
-- (c) Copyright [2010 - 2013] Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
--
------------------------------------------------------------------------------
-- Filename: xor18.vhd
--
-- Description: Basic 18-bit input XOR function.
--
-- VHDL-Standard: VHDL'93
--
-------------------------------------------------------------------------------
-- Structure:
-- axi_bram_ctrl.vhd (v1_03_a)
-- |
-- |-- full_axi.vhd
-- | -- sng_port_arb.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- wr_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- | -- rd_chnl.vhd
-- | -- wrap_brst.vhd
-- | -- ua_narrow.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- parity.vhd
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
-- |
-- |-- axi_lite.vhd
-- | -- lite_ecc_reg.vhd
-- | -- axi_lite_if.vhd
-- | -- checkbit_handler.vhd
-- | -- xor18.vhd
-- | -- parity.vhd
-- | -- checkbit_handler_64.vhd
-- | -- (same helper components as checkbit_handler)
-- | -- correct_one_bit.vhd
-- | -- correct_one_bit_64.vhd
--
--
--
-------------------------------------------------------------------------------
--
-- History:
--
-- ^^^^^^
-- JLJ 2/2/2011 v1.03a
-- ~~~~~~
-- Migrate to v1.03a.
-- Plus minor code cleanup.
-- ^^^^^^
-- JLJ 3/17/2011 v1.03a
-- ~~~~~~
-- Add default on C_USE_LUT6 parameter.
-- ^^^^^^
--
--
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
library unisim;
use unisim.vcomponents.all;
entity XOR18 is
generic (
C_USE_LUT6 : boolean := FALSE );
port (
InA : in std_logic_vector(0 to 17);
res : out std_logic);
end entity XOR18;
architecture IMP of XOR18 is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of IMP : architecture is "yes";
begin -- architecture IMP
Using_LUT6: if (C_USE_LUT6) generate
signal xor6_1 : std_logic;
signal xor6_2 : std_logic;
signal xor6_3 : std_logic;
signal xor18_c1 : std_logic;
signal xor18_c2 : std_logic;
begin -- generate Using_LUT6
XOR6_1_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_1,
I0 => InA(17),
I1 => InA(16),
I2 => InA(15),
I3 => InA(14),
I4 => InA(13),
I5 => InA(12));
XOR_1st_MUXCY : MUXCY_L
port map (
DI => '1',
CI => '0',
S => xor6_1,
LO => xor18_c1);
XOR6_2_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_2,
I0 => InA(11),
I1 => InA(10),
I2 => InA(9),
I3 => InA(8),
I4 => InA(7),
I5 => InA(6));
XOR_2nd_MUXCY : MUXCY_L
port map (
DI => xor6_1,
CI => xor18_c1,
S => xor6_2,
LO => xor18_c2);
XOR6_3_LUT : LUT6
generic map(
INIT => X"6996966996696996")
port map(
O => xor6_3,
I0 => InA(5),
I1 => InA(4),
I2 => InA(3),
I3 => InA(2),
I4 => InA(1),
I5 => InA(0));
XOR18_XORCY : XORCY
port map (
LI => xor6_3,
CI => xor18_c2,
O => res);
end generate Using_LUT6;
Not_Using_LUT6: if (not C_USE_LUT6) generate
begin -- generate Not_Using_LUT6
res <= InA(17) xor InA(16) xor InA(15) xor InA(14) xor InA(13) xor InA(12) xor
InA(11) xor InA(10) xor InA(9) xor InA(8) xor InA(7) xor InA(6) xor
InA(5) xor InA(4) xor InA(3) xor InA(2) xor InA(1) xor InA(0);
end generate Not_Using_LUT6;
end architecture IMP;
|
-------------------------------------------------------------------------------
-- axi_uartlite - entity/architecture pair
-------------------------------------------------------------------------------
--
-- *******************************************************************
-- -- ** (c) Copyright [2007] - [2011] Xilinx, Inc. All rights reserved.*
-- -- ** *
-- -- ** This file contains confidential and proprietary information *
-- -- ** of Xilinx, Inc. and is protected under U.S. and *
-- -- ** international copyright and other intellectual property *
-- -- ** laws. *
-- -- ** *
-- -- ** DISCLAIMER *
-- -- ** This disclaimer is not a license and does not grant any *
-- -- ** rights to the materials distributed herewith. Except as *
-- -- ** otherwise provided in a valid license issued to you by *
-- -- ** Xilinx, and to the maximum extent permitted by applicable *
-- -- ** law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND *
-- -- ** WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES *
-- -- ** AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING *
-- -- ** BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON- *
-- -- ** INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and *
-- -- ** (2) Xilinx shall not be liable (whether in contract or tort, *
-- -- ** including negligence, or under any other theory of *
-- -- ** liability) for any loss or damage of any kind or nature *
-- -- ** related to, arising under or in connection with these *
-- -- ** materials, including for any direct, or any indirect, *
-- -- ** special, incidental, or consequential loss or damage *
-- -- ** (including loss of data, profits, goodwill, or any type of *
-- -- ** loss or damage suffered as a result of any action brought *
-- -- ** by a third party) even if such damage or loss was *
-- -- ** reasonably foreseeable or Xilinx had been advised of the *
-- -- ** possibility of the same. *
-- -- ** *
-- -- ** CRITICAL APPLICATIONS *
-- -- ** Xilinx products are not designed or intended to be fail- *
-- -- ** safe, or for use in any application requiring fail-safe *
-- -- ** performance, such as life-support or safety devices or *
-- -- ** systems, Class III medical devices, nuclear facilities, *
-- -- ** applications related to the deployment of airbags, or any *
-- -- ** other applications that could lead to death, personal *
-- -- ** injury, or severe property or environmental damage *
-- -- ** (individually and collectively, "Critical *
-- -- ** Applications"). Customer assumes the sole risk and *
-- -- ** liability of any use of Xilinx products in Critical *
-- -- ** Applications, subject only to applicable laws and *
-- -- ** regulations governing limitations on product liability. *
-- -- ** *
-- -- ** THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS *
-- -- ** PART OF THIS FILE AT ALL TIMES. *
-- *******************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_uartlite.vhd
-- Version: v1.02.a
-- Description: AXI UART Lite Interface
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
library axi_lite_ipif_v3_0;
-- SLV64_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.SLV64_ARRAY_TYPE;
-- INTEGER_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.INTEGER_ARRAY_TYPE;
-- calc_num_ce comoponent refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.calc_num_ce;
-- axi_lite_ipif refered from axi_lite_ipif_v2_0
use axi_lite_ipif_v3_0.axi_lite_ipif;
library axi_uartlite_v2_0;
-- uartlite_core refered from axi_uartlite_v2_0
use axi_uartlite_v2_0.uartlite_core;
-------------------------------------------------------------------------------
-- Port Declaration
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Generics :
-------------------------------------------------------------------------------
-- System generics
-- C_FAMILY -- Xilinx FPGA Family
-- C_S_AXI_ACLK_FREQ_HZ -- System clock frequency driving UART lite
-- peripheral in Hz
-- AXI generics
-- C_S_AXI_ADDR_WIDTH -- Width of AXI Address Bus (in bits)
-- C_S_AXI_DATA_WIDTH -- Width of the AXI Data Bus (in bits)
--
-- UART Lite generics
-- C_BAUDRATE -- Baud rate of UART Lite in bits per second
-- C_DATA_BITS -- The number of data bits in the serial frame
-- C_USE_PARITY -- Determines whether parity is used or not
-- C_ODD_PARITY -- If parity is used determines whether parity
-- is even or odd
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Ports :
-------------------------------------------------------------------------------
--System signals
-- s_axi_aclk -- AXI Clock
-- s_axi_aresetn -- AXI Reset
-- Interrupt -- UART Interrupt
--AXI signals
-- s_axi_awaddr -- AXI Write address
-- s_axi_awvalid -- Write address valid
-- s_axi_awready -- Write address ready
-- s_axi_wdata -- Write data
-- s_axi_wstrb -- Write strobes
-- s_axi_wvalid -- Write valid
-- s_axi_wready -- Write ready
-- s_axi_bresp -- Write response
-- s_axi_bvalid -- Write response valid
-- s_axi_bready -- Response ready
-- s_axi_araddr -- Read address
-- s_axi_arvalid -- Read address valid
-- s_axi_arready -- Read address ready
-- s_axi_rdata -- Read data
-- s_axi_rresp -- Read response
-- s_axi_rvalid -- Read valid
-- s_axi_rready -- Read ready
--UARTLite Interface Signals
-- rx -- Receive Data
-- tx -- Transmit Data
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Entity Section
-------------------------------------------------------------------------------
entity axi_uartlite is
generic
(
-- -- System Parameter
C_FAMILY : string := "virtex7";
C_S_AXI_ACLK_FREQ_HZ : integer := 100_000_000;
-- -- AXI Parameters
C_S_AXI_ADDR_WIDTH : integer := 4;
C_S_AXI_DATA_WIDTH : integer range 32 to 128 := 32;
-- -- UARTLite Parameters
C_BAUDRATE : integer := 9600;
C_DATA_BITS : integer range 5 to 8 := 8;
C_USE_PARITY : integer range 0 to 1 := 0;
C_ODD_PARITY : integer range 0 to 1 := 0
);
port
(
-- System signals
s_axi_aclk : in std_logic;
s_axi_aresetn : in std_logic;
interrupt : out std_logic;
-- AXI signals
s_axi_awaddr : in std_logic_vector
(3 downto 0);
s_axi_awvalid : in std_logic;
s_axi_awready : out std_logic;
s_axi_wdata : in std_logic_vector
(31 downto 0);
s_axi_wstrb : in std_logic_vector
(3 downto 0);
s_axi_wvalid : in std_logic;
s_axi_wready : out std_logic;
s_axi_bresp : out std_logic_vector(1 downto 0);
s_axi_bvalid : out std_logic;
s_axi_bready : in std_logic;
s_axi_araddr : in std_logic_vector
(3 downto 0);
s_axi_arvalid : in std_logic;
s_axi_arready : out std_logic;
s_axi_rdata : out std_logic_vector
(31 downto 0);
s_axi_rresp : out std_logic_vector(1 downto 0);
s_axi_rvalid : out std_logic;
s_axi_rready : in std_logic;
-- UARTLite Interface Signals
rx : in std_logic;
tx : out std_logic
);
-------------------------------------------------------------------------------
-- Attributes
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Fan-Out attributes for XST
-------------------------------------------------------------------------------
ATTRIBUTE MAX_FANOUT : string;
ATTRIBUTE MAX_FANOUT of s_axi_aclk : signal is "10000";
ATTRIBUTE MAX_FANOUT of s_axi_aresetn : signal is "10000";
end entity axi_uartlite;
-------------------------------------------------------------------------------
-- Architecture Section
-------------------------------------------------------------------------------
architecture RTL of axi_uartlite is
-- Pragma Added to supress synth warnings
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of RTL : architecture is "yes";
--------------------------------------------------------------------------
-- Constant declarations
--------------------------------------------------------------------------
constant ZEROES : std_logic_vector(31 downto 0)
:= X"00000000";
constant C_ARD_ADDR_RANGE_ARRAY : SLV64_ARRAY_TYPE :=
(
-- UARTLite registers Base Address
ZEROES & X"00000000",
ZEROES & (X"00000000" or X"0000000F")
);
constant C_ARD_NUM_CE_ARRAY : INTEGER_ARRAY_TYPE :=
(
0 => 4
);
constant C_S_AXI_MIN_SIZE : std_logic_vector(31 downto 0)
:= X"0000000F";
constant C_USE_WSTRB : integer := 0;
constant C_DPHASE_TIMEOUT : integer := 0;
--------------------------------------------------------------------------
-- Signal declarations
--------------------------------------------------------------------------
signal bus2ip_clk : std_logic;
signal bus2ip_reset : std_logic;
signal bus2ip_resetn : std_logic;
signal ip2bus_data : std_logic_vector((C_S_AXI_DATA_WIDTH-1) downto 0)
:= (others => '0');
signal ip2bus_error : std_logic := '0';
signal ip2bus_wrack : std_logic := '0';
signal ip2bus_rdack : std_logic := '0';
signal bus2ip_data : std_logic_vector
(C_S_AXI_DATA_WIDTH - 1 downto 0);
signal bus2ip_cs : std_logic_vector
(((C_ARD_ADDR_RANGE_ARRAY'LENGTH)/2)-1 downto 0);
signal bus2ip_rdce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
signal bus2ip_wrce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
begin -- architecture IMP
--------------------------------------------------------------------------
-- RESET signal assignment - IPIC RESET is active low
--------------------------------------------------------------------------
bus2ip_reset <= not bus2ip_resetn;
--------------------------------------------------------------------------
-- ip2bus_data assignment - as core is using maximum upto 8 bits
--------------------------------------------------------------------------
ip2bus_data((C_S_AXI_DATA_WIDTH-1) downto 8) <= (others => '0');
--------------------------------------------------------------------------
-- Instansiating the UART core
--------------------------------------------------------------------------
UARTLITE_CORE_I : entity axi_uartlite_v2_0.uartlite_core
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ACLK_FREQ_HZ => C_S_AXI_ACLK_FREQ_HZ,
C_BAUDRATE => C_BAUDRATE,
C_DATA_BITS => C_DATA_BITS,
C_USE_PARITY => C_USE_PARITY,
C_ODD_PARITY => C_ODD_PARITY
)
port map
(
Clk => bus2ip_clk,
Reset => bus2ip_reset,
bus2ip_data => bus2ip_data(7 downto 0),
bus2ip_rdce => bus2ip_rdce(3 downto 0),
bus2ip_wrce => bus2ip_wrce(3 downto 0),
bus2ip_cs => bus2ip_cs(0),
ip2bus_rdack => ip2bus_rdack,
ip2bus_wrack => ip2bus_wrack,
ip2bus_error => ip2bus_error,
SIn_DBus => ip2bus_data(7 downto 0),
RX => rx,
TX => tx,
Interrupt => Interrupt
);
--------------------------------------------------------------------------
-- Instantiate AXI lite IPIF
--------------------------------------------------------------------------
AXI_LITE_IPIF_I : entity axi_lite_ipif_v3_0.axi_lite_ipif
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ADDR_WIDTH => 4,
C_S_AXI_DATA_WIDTH => C_S_AXI_DATA_WIDTH,
C_S_AXI_MIN_SIZE => C_S_AXI_MIN_SIZE,
C_USE_WSTRB => C_USE_WSTRB,
C_DPHASE_TIMEOUT => C_DPHASE_TIMEOUT,
C_ARD_ADDR_RANGE_ARRAY => C_ARD_ADDR_RANGE_ARRAY,
C_ARD_NUM_CE_ARRAY => C_ARD_NUM_CE_ARRAY
)
port map
(
S_AXI_ACLK => s_axi_aclk,
S_AXI_ARESETN => s_axi_aresetn,
S_AXI_AWADDR => s_axi_awaddr,
S_AXI_AWVALID => s_axi_awvalid,
S_AXI_AWREADY => s_axi_awready,
S_AXI_WDATA => s_axi_wdata,
S_AXI_WSTRB => s_axi_wstrb,
S_AXI_WVALID => s_axi_wvalid,
S_AXI_WREADY => s_axi_wready,
S_AXI_BRESP => s_axi_bresp,
S_AXI_BVALID => s_axi_bvalid,
S_AXI_BREADY => s_axi_bready,
S_AXI_ARADDR => s_axi_araddr,
S_AXI_ARVALID => s_axi_arvalid,
S_AXI_ARREADY => s_axi_arready,
S_AXI_RDATA => s_axi_rdata,
S_AXI_RRESP => s_axi_rresp,
S_AXI_RVALID => s_axi_rvalid,
S_AXI_RREADY => s_axi_rready,
-- IP Interconnect (IPIC) port signals
Bus2IP_Clk => bus2ip_clk,
Bus2IP_Resetn => bus2ip_resetn,
IP2Bus_Data => ip2bus_data,
IP2Bus_WrAck => ip2bus_wrack,
IP2Bus_RdAck => ip2bus_rdack,
IP2Bus_Error => ip2bus_error,
Bus2IP_Addr => open,
Bus2IP_Data => bus2ip_data,
Bus2IP_RNW => open,
Bus2IP_BE => open,
Bus2IP_CS => bus2ip_cs,
Bus2IP_RdCE => bus2ip_rdce,
Bus2IP_WrCE => bus2ip_wrce
);
end architecture RTL;
|
-------------------------------------------------------------------------------
-- axi_uartlite - entity/architecture pair
-------------------------------------------------------------------------------
--
-- *******************************************************************
-- -- ** (c) Copyright [2007] - [2011] Xilinx, Inc. All rights reserved.*
-- -- ** *
-- -- ** This file contains confidential and proprietary information *
-- -- ** of Xilinx, Inc. and is protected under U.S. and *
-- -- ** international copyright and other intellectual property *
-- -- ** laws. *
-- -- ** *
-- -- ** DISCLAIMER *
-- -- ** This disclaimer is not a license and does not grant any *
-- -- ** rights to the materials distributed herewith. Except as *
-- -- ** otherwise provided in a valid license issued to you by *
-- -- ** Xilinx, and to the maximum extent permitted by applicable *
-- -- ** law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND *
-- -- ** WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES *
-- -- ** AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING *
-- -- ** BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON- *
-- -- ** INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and *
-- -- ** (2) Xilinx shall not be liable (whether in contract or tort, *
-- -- ** including negligence, or under any other theory of *
-- -- ** liability) for any loss or damage of any kind or nature *
-- -- ** related to, arising under or in connection with these *
-- -- ** materials, including for any direct, or any indirect, *
-- -- ** special, incidental, or consequential loss or damage *
-- -- ** (including loss of data, profits, goodwill, or any type of *
-- -- ** loss or damage suffered as a result of any action brought *
-- -- ** by a third party) even if such damage or loss was *
-- -- ** reasonably foreseeable or Xilinx had been advised of the *
-- -- ** possibility of the same. *
-- -- ** *
-- -- ** CRITICAL APPLICATIONS *
-- -- ** Xilinx products are not designed or intended to be fail- *
-- -- ** safe, or for use in any application requiring fail-safe *
-- -- ** performance, such as life-support or safety devices or *
-- -- ** systems, Class III medical devices, nuclear facilities, *
-- -- ** applications related to the deployment of airbags, or any *
-- -- ** other applications that could lead to death, personal *
-- -- ** injury, or severe property or environmental damage *
-- -- ** (individually and collectively, "Critical *
-- -- ** Applications"). Customer assumes the sole risk and *
-- -- ** liability of any use of Xilinx products in Critical *
-- -- ** Applications, subject only to applicable laws and *
-- -- ** regulations governing limitations on product liability. *
-- -- ** *
-- -- ** THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS *
-- -- ** PART OF THIS FILE AT ALL TIMES. *
-- *******************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_uartlite.vhd
-- Version: v1.02.a
-- Description: AXI UART Lite Interface
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
library axi_lite_ipif_v3_0;
-- SLV64_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.SLV64_ARRAY_TYPE;
-- INTEGER_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.INTEGER_ARRAY_TYPE;
-- calc_num_ce comoponent refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.calc_num_ce;
-- axi_lite_ipif refered from axi_lite_ipif_v2_0
use axi_lite_ipif_v3_0.axi_lite_ipif;
library axi_uartlite_v2_0;
-- uartlite_core refered from axi_uartlite_v2_0
use axi_uartlite_v2_0.uartlite_core;
-------------------------------------------------------------------------------
-- Port Declaration
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Generics :
-------------------------------------------------------------------------------
-- System generics
-- C_FAMILY -- Xilinx FPGA Family
-- C_S_AXI_ACLK_FREQ_HZ -- System clock frequency driving UART lite
-- peripheral in Hz
-- AXI generics
-- C_S_AXI_ADDR_WIDTH -- Width of AXI Address Bus (in bits)
-- C_S_AXI_DATA_WIDTH -- Width of the AXI Data Bus (in bits)
--
-- UART Lite generics
-- C_BAUDRATE -- Baud rate of UART Lite in bits per second
-- C_DATA_BITS -- The number of data bits in the serial frame
-- C_USE_PARITY -- Determines whether parity is used or not
-- C_ODD_PARITY -- If parity is used determines whether parity
-- is even or odd
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Ports :
-------------------------------------------------------------------------------
--System signals
-- s_axi_aclk -- AXI Clock
-- s_axi_aresetn -- AXI Reset
-- Interrupt -- UART Interrupt
--AXI signals
-- s_axi_awaddr -- AXI Write address
-- s_axi_awvalid -- Write address valid
-- s_axi_awready -- Write address ready
-- s_axi_wdata -- Write data
-- s_axi_wstrb -- Write strobes
-- s_axi_wvalid -- Write valid
-- s_axi_wready -- Write ready
-- s_axi_bresp -- Write response
-- s_axi_bvalid -- Write response valid
-- s_axi_bready -- Response ready
-- s_axi_araddr -- Read address
-- s_axi_arvalid -- Read address valid
-- s_axi_arready -- Read address ready
-- s_axi_rdata -- Read data
-- s_axi_rresp -- Read response
-- s_axi_rvalid -- Read valid
-- s_axi_rready -- Read ready
--UARTLite Interface Signals
-- rx -- Receive Data
-- tx -- Transmit Data
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Entity Section
-------------------------------------------------------------------------------
entity axi_uartlite is
generic
(
-- -- System Parameter
C_FAMILY : string := "virtex7";
C_S_AXI_ACLK_FREQ_HZ : integer := 100_000_000;
-- -- AXI Parameters
C_S_AXI_ADDR_WIDTH : integer := 4;
C_S_AXI_DATA_WIDTH : integer range 32 to 128 := 32;
-- -- UARTLite Parameters
C_BAUDRATE : integer := 9600;
C_DATA_BITS : integer range 5 to 8 := 8;
C_USE_PARITY : integer range 0 to 1 := 0;
C_ODD_PARITY : integer range 0 to 1 := 0
);
port
(
-- System signals
s_axi_aclk : in std_logic;
s_axi_aresetn : in std_logic;
interrupt : out std_logic;
-- AXI signals
s_axi_awaddr : in std_logic_vector
(3 downto 0);
s_axi_awvalid : in std_logic;
s_axi_awready : out std_logic;
s_axi_wdata : in std_logic_vector
(31 downto 0);
s_axi_wstrb : in std_logic_vector
(3 downto 0);
s_axi_wvalid : in std_logic;
s_axi_wready : out std_logic;
s_axi_bresp : out std_logic_vector(1 downto 0);
s_axi_bvalid : out std_logic;
s_axi_bready : in std_logic;
s_axi_araddr : in std_logic_vector
(3 downto 0);
s_axi_arvalid : in std_logic;
s_axi_arready : out std_logic;
s_axi_rdata : out std_logic_vector
(31 downto 0);
s_axi_rresp : out std_logic_vector(1 downto 0);
s_axi_rvalid : out std_logic;
s_axi_rready : in std_logic;
-- UARTLite Interface Signals
rx : in std_logic;
tx : out std_logic
);
-------------------------------------------------------------------------------
-- Attributes
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Fan-Out attributes for XST
-------------------------------------------------------------------------------
ATTRIBUTE MAX_FANOUT : string;
ATTRIBUTE MAX_FANOUT of s_axi_aclk : signal is "10000";
ATTRIBUTE MAX_FANOUT of s_axi_aresetn : signal is "10000";
end entity axi_uartlite;
-------------------------------------------------------------------------------
-- Architecture Section
-------------------------------------------------------------------------------
architecture RTL of axi_uartlite is
-- Pragma Added to supress synth warnings
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of RTL : architecture is "yes";
--------------------------------------------------------------------------
-- Constant declarations
--------------------------------------------------------------------------
constant ZEROES : std_logic_vector(31 downto 0)
:= X"00000000";
constant C_ARD_ADDR_RANGE_ARRAY : SLV64_ARRAY_TYPE :=
(
-- UARTLite registers Base Address
ZEROES & X"00000000",
ZEROES & (X"00000000" or X"0000000F")
);
constant C_ARD_NUM_CE_ARRAY : INTEGER_ARRAY_TYPE :=
(
0 => 4
);
constant C_S_AXI_MIN_SIZE : std_logic_vector(31 downto 0)
:= X"0000000F";
constant C_USE_WSTRB : integer := 0;
constant C_DPHASE_TIMEOUT : integer := 0;
--------------------------------------------------------------------------
-- Signal declarations
--------------------------------------------------------------------------
signal bus2ip_clk : std_logic;
signal bus2ip_reset : std_logic;
signal bus2ip_resetn : std_logic;
signal ip2bus_data : std_logic_vector((C_S_AXI_DATA_WIDTH-1) downto 0)
:= (others => '0');
signal ip2bus_error : std_logic := '0';
signal ip2bus_wrack : std_logic := '0';
signal ip2bus_rdack : std_logic := '0';
signal bus2ip_data : std_logic_vector
(C_S_AXI_DATA_WIDTH - 1 downto 0);
signal bus2ip_cs : std_logic_vector
(((C_ARD_ADDR_RANGE_ARRAY'LENGTH)/2)-1 downto 0);
signal bus2ip_rdce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
signal bus2ip_wrce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
begin -- architecture IMP
--------------------------------------------------------------------------
-- RESET signal assignment - IPIC RESET is active low
--------------------------------------------------------------------------
bus2ip_reset <= not bus2ip_resetn;
--------------------------------------------------------------------------
-- ip2bus_data assignment - as core is using maximum upto 8 bits
--------------------------------------------------------------------------
ip2bus_data((C_S_AXI_DATA_WIDTH-1) downto 8) <= (others => '0');
--------------------------------------------------------------------------
-- Instansiating the UART core
--------------------------------------------------------------------------
UARTLITE_CORE_I : entity axi_uartlite_v2_0.uartlite_core
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ACLK_FREQ_HZ => C_S_AXI_ACLK_FREQ_HZ,
C_BAUDRATE => C_BAUDRATE,
C_DATA_BITS => C_DATA_BITS,
C_USE_PARITY => C_USE_PARITY,
C_ODD_PARITY => C_ODD_PARITY
)
port map
(
Clk => bus2ip_clk,
Reset => bus2ip_reset,
bus2ip_data => bus2ip_data(7 downto 0),
bus2ip_rdce => bus2ip_rdce(3 downto 0),
bus2ip_wrce => bus2ip_wrce(3 downto 0),
bus2ip_cs => bus2ip_cs(0),
ip2bus_rdack => ip2bus_rdack,
ip2bus_wrack => ip2bus_wrack,
ip2bus_error => ip2bus_error,
SIn_DBus => ip2bus_data(7 downto 0),
RX => rx,
TX => tx,
Interrupt => Interrupt
);
--------------------------------------------------------------------------
-- Instantiate AXI lite IPIF
--------------------------------------------------------------------------
AXI_LITE_IPIF_I : entity axi_lite_ipif_v3_0.axi_lite_ipif
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ADDR_WIDTH => 4,
C_S_AXI_DATA_WIDTH => C_S_AXI_DATA_WIDTH,
C_S_AXI_MIN_SIZE => C_S_AXI_MIN_SIZE,
C_USE_WSTRB => C_USE_WSTRB,
C_DPHASE_TIMEOUT => C_DPHASE_TIMEOUT,
C_ARD_ADDR_RANGE_ARRAY => C_ARD_ADDR_RANGE_ARRAY,
C_ARD_NUM_CE_ARRAY => C_ARD_NUM_CE_ARRAY
)
port map
(
S_AXI_ACLK => s_axi_aclk,
S_AXI_ARESETN => s_axi_aresetn,
S_AXI_AWADDR => s_axi_awaddr,
S_AXI_AWVALID => s_axi_awvalid,
S_AXI_AWREADY => s_axi_awready,
S_AXI_WDATA => s_axi_wdata,
S_AXI_WSTRB => s_axi_wstrb,
S_AXI_WVALID => s_axi_wvalid,
S_AXI_WREADY => s_axi_wready,
S_AXI_BRESP => s_axi_bresp,
S_AXI_BVALID => s_axi_bvalid,
S_AXI_BREADY => s_axi_bready,
S_AXI_ARADDR => s_axi_araddr,
S_AXI_ARVALID => s_axi_arvalid,
S_AXI_ARREADY => s_axi_arready,
S_AXI_RDATA => s_axi_rdata,
S_AXI_RRESP => s_axi_rresp,
S_AXI_RVALID => s_axi_rvalid,
S_AXI_RREADY => s_axi_rready,
-- IP Interconnect (IPIC) port signals
Bus2IP_Clk => bus2ip_clk,
Bus2IP_Resetn => bus2ip_resetn,
IP2Bus_Data => ip2bus_data,
IP2Bus_WrAck => ip2bus_wrack,
IP2Bus_RdAck => ip2bus_rdack,
IP2Bus_Error => ip2bus_error,
Bus2IP_Addr => open,
Bus2IP_Data => bus2ip_data,
Bus2IP_RNW => open,
Bus2IP_BE => open,
Bus2IP_CS => bus2ip_cs,
Bus2IP_RdCE => bus2ip_rdce,
Bus2IP_WrCE => bus2ip_wrce
);
end architecture RTL;
|
-------------------------------------------------------------------------------
-- axi_uartlite - entity/architecture pair
-------------------------------------------------------------------------------
--
-- *******************************************************************
-- -- ** (c) Copyright [2007] - [2011] Xilinx, Inc. All rights reserved.*
-- -- ** *
-- -- ** This file contains confidential and proprietary information *
-- -- ** of Xilinx, Inc. and is protected under U.S. and *
-- -- ** international copyright and other intellectual property *
-- -- ** laws. *
-- -- ** *
-- -- ** DISCLAIMER *
-- -- ** This disclaimer is not a license and does not grant any *
-- -- ** rights to the materials distributed herewith. Except as *
-- -- ** otherwise provided in a valid license issued to you by *
-- -- ** Xilinx, and to the maximum extent permitted by applicable *
-- -- ** law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND *
-- -- ** WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES *
-- -- ** AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING *
-- -- ** BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON- *
-- -- ** INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and *
-- -- ** (2) Xilinx shall not be liable (whether in contract or tort, *
-- -- ** including negligence, or under any other theory of *
-- -- ** liability) for any loss or damage of any kind or nature *
-- -- ** related to, arising under or in connection with these *
-- -- ** materials, including for any direct, or any indirect, *
-- -- ** special, incidental, or consequential loss or damage *
-- -- ** (including loss of data, profits, goodwill, or any type of *
-- -- ** loss or damage suffered as a result of any action brought *
-- -- ** by a third party) even if such damage or loss was *
-- -- ** reasonably foreseeable or Xilinx had been advised of the *
-- -- ** possibility of the same. *
-- -- ** *
-- -- ** CRITICAL APPLICATIONS *
-- -- ** Xilinx products are not designed or intended to be fail- *
-- -- ** safe, or for use in any application requiring fail-safe *
-- -- ** performance, such as life-support or safety devices or *
-- -- ** systems, Class III medical devices, nuclear facilities, *
-- -- ** applications related to the deployment of airbags, or any *
-- -- ** other applications that could lead to death, personal *
-- -- ** injury, or severe property or environmental damage *
-- -- ** (individually and collectively, "Critical *
-- -- ** Applications"). Customer assumes the sole risk and *
-- -- ** liability of any use of Xilinx products in Critical *
-- -- ** Applications, subject only to applicable laws and *
-- -- ** regulations governing limitations on product liability. *
-- -- ** *
-- -- ** THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS *
-- -- ** PART OF THIS FILE AT ALL TIMES. *
-- *******************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_uartlite.vhd
-- Version: v1.02.a
-- Description: AXI UART Lite Interface
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
library axi_lite_ipif_v3_0;
-- SLV64_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.SLV64_ARRAY_TYPE;
-- INTEGER_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.INTEGER_ARRAY_TYPE;
-- calc_num_ce comoponent refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.calc_num_ce;
-- axi_lite_ipif refered from axi_lite_ipif_v2_0
use axi_lite_ipif_v3_0.axi_lite_ipif;
library axi_uartlite_v2_0;
-- uartlite_core refered from axi_uartlite_v2_0
use axi_uartlite_v2_0.uartlite_core;
-------------------------------------------------------------------------------
-- Port Declaration
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Generics :
-------------------------------------------------------------------------------
-- System generics
-- C_FAMILY -- Xilinx FPGA Family
-- C_S_AXI_ACLK_FREQ_HZ -- System clock frequency driving UART lite
-- peripheral in Hz
-- AXI generics
-- C_S_AXI_ADDR_WIDTH -- Width of AXI Address Bus (in bits)
-- C_S_AXI_DATA_WIDTH -- Width of the AXI Data Bus (in bits)
--
-- UART Lite generics
-- C_BAUDRATE -- Baud rate of UART Lite in bits per second
-- C_DATA_BITS -- The number of data bits in the serial frame
-- C_USE_PARITY -- Determines whether parity is used or not
-- C_ODD_PARITY -- If parity is used determines whether parity
-- is even or odd
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Ports :
-------------------------------------------------------------------------------
--System signals
-- s_axi_aclk -- AXI Clock
-- s_axi_aresetn -- AXI Reset
-- Interrupt -- UART Interrupt
--AXI signals
-- s_axi_awaddr -- AXI Write address
-- s_axi_awvalid -- Write address valid
-- s_axi_awready -- Write address ready
-- s_axi_wdata -- Write data
-- s_axi_wstrb -- Write strobes
-- s_axi_wvalid -- Write valid
-- s_axi_wready -- Write ready
-- s_axi_bresp -- Write response
-- s_axi_bvalid -- Write response valid
-- s_axi_bready -- Response ready
-- s_axi_araddr -- Read address
-- s_axi_arvalid -- Read address valid
-- s_axi_arready -- Read address ready
-- s_axi_rdata -- Read data
-- s_axi_rresp -- Read response
-- s_axi_rvalid -- Read valid
-- s_axi_rready -- Read ready
--UARTLite Interface Signals
-- rx -- Receive Data
-- tx -- Transmit Data
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Entity Section
-------------------------------------------------------------------------------
entity axi_uartlite is
generic
(
-- -- System Parameter
C_FAMILY : string := "virtex7";
C_S_AXI_ACLK_FREQ_HZ : integer := 100_000_000;
-- -- AXI Parameters
C_S_AXI_ADDR_WIDTH : integer := 4;
C_S_AXI_DATA_WIDTH : integer range 32 to 128 := 32;
-- -- UARTLite Parameters
C_BAUDRATE : integer := 9600;
C_DATA_BITS : integer range 5 to 8 := 8;
C_USE_PARITY : integer range 0 to 1 := 0;
C_ODD_PARITY : integer range 0 to 1 := 0
);
port
(
-- System signals
s_axi_aclk : in std_logic;
s_axi_aresetn : in std_logic;
interrupt : out std_logic;
-- AXI signals
s_axi_awaddr : in std_logic_vector
(3 downto 0);
s_axi_awvalid : in std_logic;
s_axi_awready : out std_logic;
s_axi_wdata : in std_logic_vector
(31 downto 0);
s_axi_wstrb : in std_logic_vector
(3 downto 0);
s_axi_wvalid : in std_logic;
s_axi_wready : out std_logic;
s_axi_bresp : out std_logic_vector(1 downto 0);
s_axi_bvalid : out std_logic;
s_axi_bready : in std_logic;
s_axi_araddr : in std_logic_vector
(3 downto 0);
s_axi_arvalid : in std_logic;
s_axi_arready : out std_logic;
s_axi_rdata : out std_logic_vector
(31 downto 0);
s_axi_rresp : out std_logic_vector(1 downto 0);
s_axi_rvalid : out std_logic;
s_axi_rready : in std_logic;
-- UARTLite Interface Signals
rx : in std_logic;
tx : out std_logic
);
-------------------------------------------------------------------------------
-- Attributes
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Fan-Out attributes for XST
-------------------------------------------------------------------------------
ATTRIBUTE MAX_FANOUT : string;
ATTRIBUTE MAX_FANOUT of s_axi_aclk : signal is "10000";
ATTRIBUTE MAX_FANOUT of s_axi_aresetn : signal is "10000";
end entity axi_uartlite;
-------------------------------------------------------------------------------
-- Architecture Section
-------------------------------------------------------------------------------
architecture RTL of axi_uartlite is
-- Pragma Added to supress synth warnings
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of RTL : architecture is "yes";
--------------------------------------------------------------------------
-- Constant declarations
--------------------------------------------------------------------------
constant ZEROES : std_logic_vector(31 downto 0)
:= X"00000000";
constant C_ARD_ADDR_RANGE_ARRAY : SLV64_ARRAY_TYPE :=
(
-- UARTLite registers Base Address
ZEROES & X"00000000",
ZEROES & (X"00000000" or X"0000000F")
);
constant C_ARD_NUM_CE_ARRAY : INTEGER_ARRAY_TYPE :=
(
0 => 4
);
constant C_S_AXI_MIN_SIZE : std_logic_vector(31 downto 0)
:= X"0000000F";
constant C_USE_WSTRB : integer := 0;
constant C_DPHASE_TIMEOUT : integer := 0;
--------------------------------------------------------------------------
-- Signal declarations
--------------------------------------------------------------------------
signal bus2ip_clk : std_logic;
signal bus2ip_reset : std_logic;
signal bus2ip_resetn : std_logic;
signal ip2bus_data : std_logic_vector((C_S_AXI_DATA_WIDTH-1) downto 0)
:= (others => '0');
signal ip2bus_error : std_logic := '0';
signal ip2bus_wrack : std_logic := '0';
signal ip2bus_rdack : std_logic := '0';
signal bus2ip_data : std_logic_vector
(C_S_AXI_DATA_WIDTH - 1 downto 0);
signal bus2ip_cs : std_logic_vector
(((C_ARD_ADDR_RANGE_ARRAY'LENGTH)/2)-1 downto 0);
signal bus2ip_rdce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
signal bus2ip_wrce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
begin -- architecture IMP
--------------------------------------------------------------------------
-- RESET signal assignment - IPIC RESET is active low
--------------------------------------------------------------------------
bus2ip_reset <= not bus2ip_resetn;
--------------------------------------------------------------------------
-- ip2bus_data assignment - as core is using maximum upto 8 bits
--------------------------------------------------------------------------
ip2bus_data((C_S_AXI_DATA_WIDTH-1) downto 8) <= (others => '0');
--------------------------------------------------------------------------
-- Instansiating the UART core
--------------------------------------------------------------------------
UARTLITE_CORE_I : entity axi_uartlite_v2_0.uartlite_core
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ACLK_FREQ_HZ => C_S_AXI_ACLK_FREQ_HZ,
C_BAUDRATE => C_BAUDRATE,
C_DATA_BITS => C_DATA_BITS,
C_USE_PARITY => C_USE_PARITY,
C_ODD_PARITY => C_ODD_PARITY
)
port map
(
Clk => bus2ip_clk,
Reset => bus2ip_reset,
bus2ip_data => bus2ip_data(7 downto 0),
bus2ip_rdce => bus2ip_rdce(3 downto 0),
bus2ip_wrce => bus2ip_wrce(3 downto 0),
bus2ip_cs => bus2ip_cs(0),
ip2bus_rdack => ip2bus_rdack,
ip2bus_wrack => ip2bus_wrack,
ip2bus_error => ip2bus_error,
SIn_DBus => ip2bus_data(7 downto 0),
RX => rx,
TX => tx,
Interrupt => Interrupt
);
--------------------------------------------------------------------------
-- Instantiate AXI lite IPIF
--------------------------------------------------------------------------
AXI_LITE_IPIF_I : entity axi_lite_ipif_v3_0.axi_lite_ipif
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ADDR_WIDTH => 4,
C_S_AXI_DATA_WIDTH => C_S_AXI_DATA_WIDTH,
C_S_AXI_MIN_SIZE => C_S_AXI_MIN_SIZE,
C_USE_WSTRB => C_USE_WSTRB,
C_DPHASE_TIMEOUT => C_DPHASE_TIMEOUT,
C_ARD_ADDR_RANGE_ARRAY => C_ARD_ADDR_RANGE_ARRAY,
C_ARD_NUM_CE_ARRAY => C_ARD_NUM_CE_ARRAY
)
port map
(
S_AXI_ACLK => s_axi_aclk,
S_AXI_ARESETN => s_axi_aresetn,
S_AXI_AWADDR => s_axi_awaddr,
S_AXI_AWVALID => s_axi_awvalid,
S_AXI_AWREADY => s_axi_awready,
S_AXI_WDATA => s_axi_wdata,
S_AXI_WSTRB => s_axi_wstrb,
S_AXI_WVALID => s_axi_wvalid,
S_AXI_WREADY => s_axi_wready,
S_AXI_BRESP => s_axi_bresp,
S_AXI_BVALID => s_axi_bvalid,
S_AXI_BREADY => s_axi_bready,
S_AXI_ARADDR => s_axi_araddr,
S_AXI_ARVALID => s_axi_arvalid,
S_AXI_ARREADY => s_axi_arready,
S_AXI_RDATA => s_axi_rdata,
S_AXI_RRESP => s_axi_rresp,
S_AXI_RVALID => s_axi_rvalid,
S_AXI_RREADY => s_axi_rready,
-- IP Interconnect (IPIC) port signals
Bus2IP_Clk => bus2ip_clk,
Bus2IP_Resetn => bus2ip_resetn,
IP2Bus_Data => ip2bus_data,
IP2Bus_WrAck => ip2bus_wrack,
IP2Bus_RdAck => ip2bus_rdack,
IP2Bus_Error => ip2bus_error,
Bus2IP_Addr => open,
Bus2IP_Data => bus2ip_data,
Bus2IP_RNW => open,
Bus2IP_BE => open,
Bus2IP_CS => bus2ip_cs,
Bus2IP_RdCE => bus2ip_rdce,
Bus2IP_WrCE => bus2ip_wrce
);
end architecture RTL;
|
-------------------------------------------------------------------------------
-- axi_uartlite - entity/architecture pair
-------------------------------------------------------------------------------
--
-- *******************************************************************
-- -- ** (c) Copyright [2007] - [2011] Xilinx, Inc. All rights reserved.*
-- -- ** *
-- -- ** This file contains confidential and proprietary information *
-- -- ** of Xilinx, Inc. and is protected under U.S. and *
-- -- ** international copyright and other intellectual property *
-- -- ** laws. *
-- -- ** *
-- -- ** DISCLAIMER *
-- -- ** This disclaimer is not a license and does not grant any *
-- -- ** rights to the materials distributed herewith. Except as *
-- -- ** otherwise provided in a valid license issued to you by *
-- -- ** Xilinx, and to the maximum extent permitted by applicable *
-- -- ** law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND *
-- -- ** WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES *
-- -- ** AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING *
-- -- ** BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON- *
-- -- ** INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and *
-- -- ** (2) Xilinx shall not be liable (whether in contract or tort, *
-- -- ** including negligence, or under any other theory of *
-- -- ** liability) for any loss or damage of any kind or nature *
-- -- ** related to, arising under or in connection with these *
-- -- ** materials, including for any direct, or any indirect, *
-- -- ** special, incidental, or consequential loss or damage *
-- -- ** (including loss of data, profits, goodwill, or any type of *
-- -- ** loss or damage suffered as a result of any action brought *
-- -- ** by a third party) even if such damage or loss was *
-- -- ** reasonably foreseeable or Xilinx had been advised of the *
-- -- ** possibility of the same. *
-- -- ** *
-- -- ** CRITICAL APPLICATIONS *
-- -- ** Xilinx products are not designed or intended to be fail- *
-- -- ** safe, or for use in any application requiring fail-safe *
-- -- ** performance, such as life-support or safety devices or *
-- -- ** systems, Class III medical devices, nuclear facilities, *
-- -- ** applications related to the deployment of airbags, or any *
-- -- ** other applications that could lead to death, personal *
-- -- ** injury, or severe property or environmental damage *
-- -- ** (individually and collectively, "Critical *
-- -- ** Applications"). Customer assumes the sole risk and *
-- -- ** liability of any use of Xilinx products in Critical *
-- -- ** Applications, subject only to applicable laws and *
-- -- ** regulations governing limitations on product liability. *
-- -- ** *
-- -- ** THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS *
-- -- ** PART OF THIS FILE AT ALL TIMES. *
-- *******************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_uartlite.vhd
-- Version: v1.02.a
-- Description: AXI UART Lite Interface
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
library axi_lite_ipif_v3_0;
-- SLV64_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.SLV64_ARRAY_TYPE;
-- INTEGER_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.INTEGER_ARRAY_TYPE;
-- calc_num_ce comoponent refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.calc_num_ce;
-- axi_lite_ipif refered from axi_lite_ipif_v2_0
use axi_lite_ipif_v3_0.axi_lite_ipif;
library axi_uartlite_v2_0;
-- uartlite_core refered from axi_uartlite_v2_0
use axi_uartlite_v2_0.uartlite_core;
-------------------------------------------------------------------------------
-- Port Declaration
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Generics :
-------------------------------------------------------------------------------
-- System generics
-- C_FAMILY -- Xilinx FPGA Family
-- C_S_AXI_ACLK_FREQ_HZ -- System clock frequency driving UART lite
-- peripheral in Hz
-- AXI generics
-- C_S_AXI_ADDR_WIDTH -- Width of AXI Address Bus (in bits)
-- C_S_AXI_DATA_WIDTH -- Width of the AXI Data Bus (in bits)
--
-- UART Lite generics
-- C_BAUDRATE -- Baud rate of UART Lite in bits per second
-- C_DATA_BITS -- The number of data bits in the serial frame
-- C_USE_PARITY -- Determines whether parity is used or not
-- C_ODD_PARITY -- If parity is used determines whether parity
-- is even or odd
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Ports :
-------------------------------------------------------------------------------
--System signals
-- s_axi_aclk -- AXI Clock
-- s_axi_aresetn -- AXI Reset
-- Interrupt -- UART Interrupt
--AXI signals
-- s_axi_awaddr -- AXI Write address
-- s_axi_awvalid -- Write address valid
-- s_axi_awready -- Write address ready
-- s_axi_wdata -- Write data
-- s_axi_wstrb -- Write strobes
-- s_axi_wvalid -- Write valid
-- s_axi_wready -- Write ready
-- s_axi_bresp -- Write response
-- s_axi_bvalid -- Write response valid
-- s_axi_bready -- Response ready
-- s_axi_araddr -- Read address
-- s_axi_arvalid -- Read address valid
-- s_axi_arready -- Read address ready
-- s_axi_rdata -- Read data
-- s_axi_rresp -- Read response
-- s_axi_rvalid -- Read valid
-- s_axi_rready -- Read ready
--UARTLite Interface Signals
-- rx -- Receive Data
-- tx -- Transmit Data
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Entity Section
-------------------------------------------------------------------------------
entity axi_uartlite is
generic
(
-- -- System Parameter
C_FAMILY : string := "virtex7";
C_S_AXI_ACLK_FREQ_HZ : integer := 100_000_000;
-- -- AXI Parameters
C_S_AXI_ADDR_WIDTH : integer := 4;
C_S_AXI_DATA_WIDTH : integer range 32 to 128 := 32;
-- -- UARTLite Parameters
C_BAUDRATE : integer := 9600;
C_DATA_BITS : integer range 5 to 8 := 8;
C_USE_PARITY : integer range 0 to 1 := 0;
C_ODD_PARITY : integer range 0 to 1 := 0
);
port
(
-- System signals
s_axi_aclk : in std_logic;
s_axi_aresetn : in std_logic;
interrupt : out std_logic;
-- AXI signals
s_axi_awaddr : in std_logic_vector
(3 downto 0);
s_axi_awvalid : in std_logic;
s_axi_awready : out std_logic;
s_axi_wdata : in std_logic_vector
(31 downto 0);
s_axi_wstrb : in std_logic_vector
(3 downto 0);
s_axi_wvalid : in std_logic;
s_axi_wready : out std_logic;
s_axi_bresp : out std_logic_vector(1 downto 0);
s_axi_bvalid : out std_logic;
s_axi_bready : in std_logic;
s_axi_araddr : in std_logic_vector
(3 downto 0);
s_axi_arvalid : in std_logic;
s_axi_arready : out std_logic;
s_axi_rdata : out std_logic_vector
(31 downto 0);
s_axi_rresp : out std_logic_vector(1 downto 0);
s_axi_rvalid : out std_logic;
s_axi_rready : in std_logic;
-- UARTLite Interface Signals
rx : in std_logic;
tx : out std_logic
);
-------------------------------------------------------------------------------
-- Attributes
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Fan-Out attributes for XST
-------------------------------------------------------------------------------
ATTRIBUTE MAX_FANOUT : string;
ATTRIBUTE MAX_FANOUT of s_axi_aclk : signal is "10000";
ATTRIBUTE MAX_FANOUT of s_axi_aresetn : signal is "10000";
end entity axi_uartlite;
-------------------------------------------------------------------------------
-- Architecture Section
-------------------------------------------------------------------------------
architecture RTL of axi_uartlite is
-- Pragma Added to supress synth warnings
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of RTL : architecture is "yes";
--------------------------------------------------------------------------
-- Constant declarations
--------------------------------------------------------------------------
constant ZEROES : std_logic_vector(31 downto 0)
:= X"00000000";
constant C_ARD_ADDR_RANGE_ARRAY : SLV64_ARRAY_TYPE :=
(
-- UARTLite registers Base Address
ZEROES & X"00000000",
ZEROES & (X"00000000" or X"0000000F")
);
constant C_ARD_NUM_CE_ARRAY : INTEGER_ARRAY_TYPE :=
(
0 => 4
);
constant C_S_AXI_MIN_SIZE : std_logic_vector(31 downto 0)
:= X"0000000F";
constant C_USE_WSTRB : integer := 0;
constant C_DPHASE_TIMEOUT : integer := 0;
--------------------------------------------------------------------------
-- Signal declarations
--------------------------------------------------------------------------
signal bus2ip_clk : std_logic;
signal bus2ip_reset : std_logic;
signal bus2ip_resetn : std_logic;
signal ip2bus_data : std_logic_vector((C_S_AXI_DATA_WIDTH-1) downto 0)
:= (others => '0');
signal ip2bus_error : std_logic := '0';
signal ip2bus_wrack : std_logic := '0';
signal ip2bus_rdack : std_logic := '0';
signal bus2ip_data : std_logic_vector
(C_S_AXI_DATA_WIDTH - 1 downto 0);
signal bus2ip_cs : std_logic_vector
(((C_ARD_ADDR_RANGE_ARRAY'LENGTH)/2)-1 downto 0);
signal bus2ip_rdce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
signal bus2ip_wrce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
begin -- architecture IMP
--------------------------------------------------------------------------
-- RESET signal assignment - IPIC RESET is active low
--------------------------------------------------------------------------
bus2ip_reset <= not bus2ip_resetn;
--------------------------------------------------------------------------
-- ip2bus_data assignment - as core is using maximum upto 8 bits
--------------------------------------------------------------------------
ip2bus_data((C_S_AXI_DATA_WIDTH-1) downto 8) <= (others => '0');
--------------------------------------------------------------------------
-- Instansiating the UART core
--------------------------------------------------------------------------
UARTLITE_CORE_I : entity axi_uartlite_v2_0.uartlite_core
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ACLK_FREQ_HZ => C_S_AXI_ACLK_FREQ_HZ,
C_BAUDRATE => C_BAUDRATE,
C_DATA_BITS => C_DATA_BITS,
C_USE_PARITY => C_USE_PARITY,
C_ODD_PARITY => C_ODD_PARITY
)
port map
(
Clk => bus2ip_clk,
Reset => bus2ip_reset,
bus2ip_data => bus2ip_data(7 downto 0),
bus2ip_rdce => bus2ip_rdce(3 downto 0),
bus2ip_wrce => bus2ip_wrce(3 downto 0),
bus2ip_cs => bus2ip_cs(0),
ip2bus_rdack => ip2bus_rdack,
ip2bus_wrack => ip2bus_wrack,
ip2bus_error => ip2bus_error,
SIn_DBus => ip2bus_data(7 downto 0),
RX => rx,
TX => tx,
Interrupt => Interrupt
);
--------------------------------------------------------------------------
-- Instantiate AXI lite IPIF
--------------------------------------------------------------------------
AXI_LITE_IPIF_I : entity axi_lite_ipif_v3_0.axi_lite_ipif
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ADDR_WIDTH => 4,
C_S_AXI_DATA_WIDTH => C_S_AXI_DATA_WIDTH,
C_S_AXI_MIN_SIZE => C_S_AXI_MIN_SIZE,
C_USE_WSTRB => C_USE_WSTRB,
C_DPHASE_TIMEOUT => C_DPHASE_TIMEOUT,
C_ARD_ADDR_RANGE_ARRAY => C_ARD_ADDR_RANGE_ARRAY,
C_ARD_NUM_CE_ARRAY => C_ARD_NUM_CE_ARRAY
)
port map
(
S_AXI_ACLK => s_axi_aclk,
S_AXI_ARESETN => s_axi_aresetn,
S_AXI_AWADDR => s_axi_awaddr,
S_AXI_AWVALID => s_axi_awvalid,
S_AXI_AWREADY => s_axi_awready,
S_AXI_WDATA => s_axi_wdata,
S_AXI_WSTRB => s_axi_wstrb,
S_AXI_WVALID => s_axi_wvalid,
S_AXI_WREADY => s_axi_wready,
S_AXI_BRESP => s_axi_bresp,
S_AXI_BVALID => s_axi_bvalid,
S_AXI_BREADY => s_axi_bready,
S_AXI_ARADDR => s_axi_araddr,
S_AXI_ARVALID => s_axi_arvalid,
S_AXI_ARREADY => s_axi_arready,
S_AXI_RDATA => s_axi_rdata,
S_AXI_RRESP => s_axi_rresp,
S_AXI_RVALID => s_axi_rvalid,
S_AXI_RREADY => s_axi_rready,
-- IP Interconnect (IPIC) port signals
Bus2IP_Clk => bus2ip_clk,
Bus2IP_Resetn => bus2ip_resetn,
IP2Bus_Data => ip2bus_data,
IP2Bus_WrAck => ip2bus_wrack,
IP2Bus_RdAck => ip2bus_rdack,
IP2Bus_Error => ip2bus_error,
Bus2IP_Addr => open,
Bus2IP_Data => bus2ip_data,
Bus2IP_RNW => open,
Bus2IP_BE => open,
Bus2IP_CS => bus2ip_cs,
Bus2IP_RdCE => bus2ip_rdce,
Bus2IP_WrCE => bus2ip_wrce
);
end architecture RTL;
|
-------------------------------------------------------------------------------
-- axi_uartlite - entity/architecture pair
-------------------------------------------------------------------------------
--
-- *******************************************************************
-- -- ** (c) Copyright [2007] - [2011] Xilinx, Inc. All rights reserved.*
-- -- ** *
-- -- ** This file contains confidential and proprietary information *
-- -- ** of Xilinx, Inc. and is protected under U.S. and *
-- -- ** international copyright and other intellectual property *
-- -- ** laws. *
-- -- ** *
-- -- ** DISCLAIMER *
-- -- ** This disclaimer is not a license and does not grant any *
-- -- ** rights to the materials distributed herewith. Except as *
-- -- ** otherwise provided in a valid license issued to you by *
-- -- ** Xilinx, and to the maximum extent permitted by applicable *
-- -- ** law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND *
-- -- ** WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES *
-- -- ** AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING *
-- -- ** BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON- *
-- -- ** INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and *
-- -- ** (2) Xilinx shall not be liable (whether in contract or tort, *
-- -- ** including negligence, or under any other theory of *
-- -- ** liability) for any loss or damage of any kind or nature *
-- -- ** related to, arising under or in connection with these *
-- -- ** materials, including for any direct, or any indirect, *
-- -- ** special, incidental, or consequential loss or damage *
-- -- ** (including loss of data, profits, goodwill, or any type of *
-- -- ** loss or damage suffered as a result of any action brought *
-- -- ** by a third party) even if such damage or loss was *
-- -- ** reasonably foreseeable or Xilinx had been advised of the *
-- -- ** possibility of the same. *
-- -- ** *
-- -- ** CRITICAL APPLICATIONS *
-- -- ** Xilinx products are not designed or intended to be fail- *
-- -- ** safe, or for use in any application requiring fail-safe *
-- -- ** performance, such as life-support or safety devices or *
-- -- ** systems, Class III medical devices, nuclear facilities, *
-- -- ** applications related to the deployment of airbags, or any *
-- -- ** other applications that could lead to death, personal *
-- -- ** injury, or severe property or environmental damage *
-- -- ** (individually and collectively, "Critical *
-- -- ** Applications"). Customer assumes the sole risk and *
-- -- ** liability of any use of Xilinx products in Critical *
-- -- ** Applications, subject only to applicable laws and *
-- -- ** regulations governing limitations on product liability. *
-- -- ** *
-- -- ** THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS *
-- -- ** PART OF THIS FILE AT ALL TIMES. *
-- *******************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_uartlite.vhd
-- Version: v1.02.a
-- Description: AXI UART Lite Interface
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
library axi_lite_ipif_v3_0;
-- SLV64_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.SLV64_ARRAY_TYPE;
-- INTEGER_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.INTEGER_ARRAY_TYPE;
-- calc_num_ce comoponent refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.calc_num_ce;
-- axi_lite_ipif refered from axi_lite_ipif_v2_0
use axi_lite_ipif_v3_0.axi_lite_ipif;
library axi_uartlite_v2_0;
-- uartlite_core refered from axi_uartlite_v2_0
use axi_uartlite_v2_0.uartlite_core;
-------------------------------------------------------------------------------
-- Port Declaration
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Generics :
-------------------------------------------------------------------------------
-- System generics
-- C_FAMILY -- Xilinx FPGA Family
-- C_S_AXI_ACLK_FREQ_HZ -- System clock frequency driving UART lite
-- peripheral in Hz
-- AXI generics
-- C_S_AXI_ADDR_WIDTH -- Width of AXI Address Bus (in bits)
-- C_S_AXI_DATA_WIDTH -- Width of the AXI Data Bus (in bits)
--
-- UART Lite generics
-- C_BAUDRATE -- Baud rate of UART Lite in bits per second
-- C_DATA_BITS -- The number of data bits in the serial frame
-- C_USE_PARITY -- Determines whether parity is used or not
-- C_ODD_PARITY -- If parity is used determines whether parity
-- is even or odd
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Ports :
-------------------------------------------------------------------------------
--System signals
-- s_axi_aclk -- AXI Clock
-- s_axi_aresetn -- AXI Reset
-- Interrupt -- UART Interrupt
--AXI signals
-- s_axi_awaddr -- AXI Write address
-- s_axi_awvalid -- Write address valid
-- s_axi_awready -- Write address ready
-- s_axi_wdata -- Write data
-- s_axi_wstrb -- Write strobes
-- s_axi_wvalid -- Write valid
-- s_axi_wready -- Write ready
-- s_axi_bresp -- Write response
-- s_axi_bvalid -- Write response valid
-- s_axi_bready -- Response ready
-- s_axi_araddr -- Read address
-- s_axi_arvalid -- Read address valid
-- s_axi_arready -- Read address ready
-- s_axi_rdata -- Read data
-- s_axi_rresp -- Read response
-- s_axi_rvalid -- Read valid
-- s_axi_rready -- Read ready
--UARTLite Interface Signals
-- rx -- Receive Data
-- tx -- Transmit Data
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Entity Section
-------------------------------------------------------------------------------
entity axi_uartlite is
generic
(
-- -- System Parameter
C_FAMILY : string := "virtex7";
C_S_AXI_ACLK_FREQ_HZ : integer := 100_000_000;
-- -- AXI Parameters
C_S_AXI_ADDR_WIDTH : integer := 4;
C_S_AXI_DATA_WIDTH : integer range 32 to 128 := 32;
-- -- UARTLite Parameters
C_BAUDRATE : integer := 9600;
C_DATA_BITS : integer range 5 to 8 := 8;
C_USE_PARITY : integer range 0 to 1 := 0;
C_ODD_PARITY : integer range 0 to 1 := 0
);
port
(
-- System signals
s_axi_aclk : in std_logic;
s_axi_aresetn : in std_logic;
interrupt : out std_logic;
-- AXI signals
s_axi_awaddr : in std_logic_vector
(3 downto 0);
s_axi_awvalid : in std_logic;
s_axi_awready : out std_logic;
s_axi_wdata : in std_logic_vector
(31 downto 0);
s_axi_wstrb : in std_logic_vector
(3 downto 0);
s_axi_wvalid : in std_logic;
s_axi_wready : out std_logic;
s_axi_bresp : out std_logic_vector(1 downto 0);
s_axi_bvalid : out std_logic;
s_axi_bready : in std_logic;
s_axi_araddr : in std_logic_vector
(3 downto 0);
s_axi_arvalid : in std_logic;
s_axi_arready : out std_logic;
s_axi_rdata : out std_logic_vector
(31 downto 0);
s_axi_rresp : out std_logic_vector(1 downto 0);
s_axi_rvalid : out std_logic;
s_axi_rready : in std_logic;
-- UARTLite Interface Signals
rx : in std_logic;
tx : out std_logic
);
-------------------------------------------------------------------------------
-- Attributes
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Fan-Out attributes for XST
-------------------------------------------------------------------------------
ATTRIBUTE MAX_FANOUT : string;
ATTRIBUTE MAX_FANOUT of s_axi_aclk : signal is "10000";
ATTRIBUTE MAX_FANOUT of s_axi_aresetn : signal is "10000";
end entity axi_uartlite;
-------------------------------------------------------------------------------
-- Architecture Section
-------------------------------------------------------------------------------
architecture RTL of axi_uartlite is
-- Pragma Added to supress synth warnings
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of RTL : architecture is "yes";
--------------------------------------------------------------------------
-- Constant declarations
--------------------------------------------------------------------------
constant ZEROES : std_logic_vector(31 downto 0)
:= X"00000000";
constant C_ARD_ADDR_RANGE_ARRAY : SLV64_ARRAY_TYPE :=
(
-- UARTLite registers Base Address
ZEROES & X"00000000",
ZEROES & (X"00000000" or X"0000000F")
);
constant C_ARD_NUM_CE_ARRAY : INTEGER_ARRAY_TYPE :=
(
0 => 4
);
constant C_S_AXI_MIN_SIZE : std_logic_vector(31 downto 0)
:= X"0000000F";
constant C_USE_WSTRB : integer := 0;
constant C_DPHASE_TIMEOUT : integer := 0;
--------------------------------------------------------------------------
-- Signal declarations
--------------------------------------------------------------------------
signal bus2ip_clk : std_logic;
signal bus2ip_reset : std_logic;
signal bus2ip_resetn : std_logic;
signal ip2bus_data : std_logic_vector((C_S_AXI_DATA_WIDTH-1) downto 0)
:= (others => '0');
signal ip2bus_error : std_logic := '0';
signal ip2bus_wrack : std_logic := '0';
signal ip2bus_rdack : std_logic := '0';
signal bus2ip_data : std_logic_vector
(C_S_AXI_DATA_WIDTH - 1 downto 0);
signal bus2ip_cs : std_logic_vector
(((C_ARD_ADDR_RANGE_ARRAY'LENGTH)/2)-1 downto 0);
signal bus2ip_rdce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
signal bus2ip_wrce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
begin -- architecture IMP
--------------------------------------------------------------------------
-- RESET signal assignment - IPIC RESET is active low
--------------------------------------------------------------------------
bus2ip_reset <= not bus2ip_resetn;
--------------------------------------------------------------------------
-- ip2bus_data assignment - as core is using maximum upto 8 bits
--------------------------------------------------------------------------
ip2bus_data((C_S_AXI_DATA_WIDTH-1) downto 8) <= (others => '0');
--------------------------------------------------------------------------
-- Instansiating the UART core
--------------------------------------------------------------------------
UARTLITE_CORE_I : entity axi_uartlite_v2_0.uartlite_core
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ACLK_FREQ_HZ => C_S_AXI_ACLK_FREQ_HZ,
C_BAUDRATE => C_BAUDRATE,
C_DATA_BITS => C_DATA_BITS,
C_USE_PARITY => C_USE_PARITY,
C_ODD_PARITY => C_ODD_PARITY
)
port map
(
Clk => bus2ip_clk,
Reset => bus2ip_reset,
bus2ip_data => bus2ip_data(7 downto 0),
bus2ip_rdce => bus2ip_rdce(3 downto 0),
bus2ip_wrce => bus2ip_wrce(3 downto 0),
bus2ip_cs => bus2ip_cs(0),
ip2bus_rdack => ip2bus_rdack,
ip2bus_wrack => ip2bus_wrack,
ip2bus_error => ip2bus_error,
SIn_DBus => ip2bus_data(7 downto 0),
RX => rx,
TX => tx,
Interrupt => Interrupt
);
--------------------------------------------------------------------------
-- Instantiate AXI lite IPIF
--------------------------------------------------------------------------
AXI_LITE_IPIF_I : entity axi_lite_ipif_v3_0.axi_lite_ipif
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ADDR_WIDTH => 4,
C_S_AXI_DATA_WIDTH => C_S_AXI_DATA_WIDTH,
C_S_AXI_MIN_SIZE => C_S_AXI_MIN_SIZE,
C_USE_WSTRB => C_USE_WSTRB,
C_DPHASE_TIMEOUT => C_DPHASE_TIMEOUT,
C_ARD_ADDR_RANGE_ARRAY => C_ARD_ADDR_RANGE_ARRAY,
C_ARD_NUM_CE_ARRAY => C_ARD_NUM_CE_ARRAY
)
port map
(
S_AXI_ACLK => s_axi_aclk,
S_AXI_ARESETN => s_axi_aresetn,
S_AXI_AWADDR => s_axi_awaddr,
S_AXI_AWVALID => s_axi_awvalid,
S_AXI_AWREADY => s_axi_awready,
S_AXI_WDATA => s_axi_wdata,
S_AXI_WSTRB => s_axi_wstrb,
S_AXI_WVALID => s_axi_wvalid,
S_AXI_WREADY => s_axi_wready,
S_AXI_BRESP => s_axi_bresp,
S_AXI_BVALID => s_axi_bvalid,
S_AXI_BREADY => s_axi_bready,
S_AXI_ARADDR => s_axi_araddr,
S_AXI_ARVALID => s_axi_arvalid,
S_AXI_ARREADY => s_axi_arready,
S_AXI_RDATA => s_axi_rdata,
S_AXI_RRESP => s_axi_rresp,
S_AXI_RVALID => s_axi_rvalid,
S_AXI_RREADY => s_axi_rready,
-- IP Interconnect (IPIC) port signals
Bus2IP_Clk => bus2ip_clk,
Bus2IP_Resetn => bus2ip_resetn,
IP2Bus_Data => ip2bus_data,
IP2Bus_WrAck => ip2bus_wrack,
IP2Bus_RdAck => ip2bus_rdack,
IP2Bus_Error => ip2bus_error,
Bus2IP_Addr => open,
Bus2IP_Data => bus2ip_data,
Bus2IP_RNW => open,
Bus2IP_BE => open,
Bus2IP_CS => bus2ip_cs,
Bus2IP_RdCE => bus2ip_rdce,
Bus2IP_WrCE => bus2ip_wrce
);
end architecture RTL;
|
-------------------------------------------------------------------------------
-- axi_uartlite - entity/architecture pair
-------------------------------------------------------------------------------
--
-- *******************************************************************
-- -- ** (c) Copyright [2007] - [2011] Xilinx, Inc. All rights reserved.*
-- -- ** *
-- -- ** This file contains confidential and proprietary information *
-- -- ** of Xilinx, Inc. and is protected under U.S. and *
-- -- ** international copyright and other intellectual property *
-- -- ** laws. *
-- -- ** *
-- -- ** DISCLAIMER *
-- -- ** This disclaimer is not a license and does not grant any *
-- -- ** rights to the materials distributed herewith. Except as *
-- -- ** otherwise provided in a valid license issued to you by *
-- -- ** Xilinx, and to the maximum extent permitted by applicable *
-- -- ** law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND *
-- -- ** WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES *
-- -- ** AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING *
-- -- ** BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON- *
-- -- ** INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and *
-- -- ** (2) Xilinx shall not be liable (whether in contract or tort, *
-- -- ** including negligence, or under any other theory of *
-- -- ** liability) for any loss or damage of any kind or nature *
-- -- ** related to, arising under or in connection with these *
-- -- ** materials, including for any direct, or any indirect, *
-- -- ** special, incidental, or consequential loss or damage *
-- -- ** (including loss of data, profits, goodwill, or any type of *
-- -- ** loss or damage suffered as a result of any action brought *
-- -- ** by a third party) even if such damage or loss was *
-- -- ** reasonably foreseeable or Xilinx had been advised of the *
-- -- ** possibility of the same. *
-- -- ** *
-- -- ** CRITICAL APPLICATIONS *
-- -- ** Xilinx products are not designed or intended to be fail- *
-- -- ** safe, or for use in any application requiring fail-safe *
-- -- ** performance, such as life-support or safety devices or *
-- -- ** systems, Class III medical devices, nuclear facilities, *
-- -- ** applications related to the deployment of airbags, or any *
-- -- ** other applications that could lead to death, personal *
-- -- ** injury, or severe property or environmental damage *
-- -- ** (individually and collectively, "Critical *
-- -- ** Applications"). Customer assumes the sole risk and *
-- -- ** liability of any use of Xilinx products in Critical *
-- -- ** Applications, subject only to applicable laws and *
-- -- ** regulations governing limitations on product liability. *
-- -- ** *
-- -- ** THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS *
-- -- ** PART OF THIS FILE AT ALL TIMES. *
-- *******************************************************************
--
-------------------------------------------------------------------------------
-- Filename: axi_uartlite.vhd
-- Version: v1.02.a
-- Description: AXI UART Lite Interface
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
library axi_lite_ipif_v3_0;
-- SLV64_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.SLV64_ARRAY_TYPE;
-- INTEGER_ARRAY_TYPE refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.INTEGER_ARRAY_TYPE;
-- calc_num_ce comoponent refered from ipif_pkg
use axi_lite_ipif_v3_0.ipif_pkg.calc_num_ce;
-- axi_lite_ipif refered from axi_lite_ipif_v2_0
use axi_lite_ipif_v3_0.axi_lite_ipif;
library axi_uartlite_v2_0;
-- uartlite_core refered from axi_uartlite_v2_0
use axi_uartlite_v2_0.uartlite_core;
-------------------------------------------------------------------------------
-- Port Declaration
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Generics :
-------------------------------------------------------------------------------
-- System generics
-- C_FAMILY -- Xilinx FPGA Family
-- C_S_AXI_ACLK_FREQ_HZ -- System clock frequency driving UART lite
-- peripheral in Hz
-- AXI generics
-- C_S_AXI_ADDR_WIDTH -- Width of AXI Address Bus (in bits)
-- C_S_AXI_DATA_WIDTH -- Width of the AXI Data Bus (in bits)
--
-- UART Lite generics
-- C_BAUDRATE -- Baud rate of UART Lite in bits per second
-- C_DATA_BITS -- The number of data bits in the serial frame
-- C_USE_PARITY -- Determines whether parity is used or not
-- C_ODD_PARITY -- If parity is used determines whether parity
-- is even or odd
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Definition of Ports :
-------------------------------------------------------------------------------
--System signals
-- s_axi_aclk -- AXI Clock
-- s_axi_aresetn -- AXI Reset
-- Interrupt -- UART Interrupt
--AXI signals
-- s_axi_awaddr -- AXI Write address
-- s_axi_awvalid -- Write address valid
-- s_axi_awready -- Write address ready
-- s_axi_wdata -- Write data
-- s_axi_wstrb -- Write strobes
-- s_axi_wvalid -- Write valid
-- s_axi_wready -- Write ready
-- s_axi_bresp -- Write response
-- s_axi_bvalid -- Write response valid
-- s_axi_bready -- Response ready
-- s_axi_araddr -- Read address
-- s_axi_arvalid -- Read address valid
-- s_axi_arready -- Read address ready
-- s_axi_rdata -- Read data
-- s_axi_rresp -- Read response
-- s_axi_rvalid -- Read valid
-- s_axi_rready -- Read ready
--UARTLite Interface Signals
-- rx -- Receive Data
-- tx -- Transmit Data
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Entity Section
-------------------------------------------------------------------------------
entity axi_uartlite is
generic
(
-- -- System Parameter
C_FAMILY : string := "virtex7";
C_S_AXI_ACLK_FREQ_HZ : integer := 100_000_000;
-- -- AXI Parameters
C_S_AXI_ADDR_WIDTH : integer := 4;
C_S_AXI_DATA_WIDTH : integer range 32 to 128 := 32;
-- -- UARTLite Parameters
C_BAUDRATE : integer := 9600;
C_DATA_BITS : integer range 5 to 8 := 8;
C_USE_PARITY : integer range 0 to 1 := 0;
C_ODD_PARITY : integer range 0 to 1 := 0
);
port
(
-- System signals
s_axi_aclk : in std_logic;
s_axi_aresetn : in std_logic;
interrupt : out std_logic;
-- AXI signals
s_axi_awaddr : in std_logic_vector
(3 downto 0);
s_axi_awvalid : in std_logic;
s_axi_awready : out std_logic;
s_axi_wdata : in std_logic_vector
(31 downto 0);
s_axi_wstrb : in std_logic_vector
(3 downto 0);
s_axi_wvalid : in std_logic;
s_axi_wready : out std_logic;
s_axi_bresp : out std_logic_vector(1 downto 0);
s_axi_bvalid : out std_logic;
s_axi_bready : in std_logic;
s_axi_araddr : in std_logic_vector
(3 downto 0);
s_axi_arvalid : in std_logic;
s_axi_arready : out std_logic;
s_axi_rdata : out std_logic_vector
(31 downto 0);
s_axi_rresp : out std_logic_vector(1 downto 0);
s_axi_rvalid : out std_logic;
s_axi_rready : in std_logic;
-- UARTLite Interface Signals
rx : in std_logic;
tx : out std_logic
);
-------------------------------------------------------------------------------
-- Attributes
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
-- Fan-Out attributes for XST
-------------------------------------------------------------------------------
ATTRIBUTE MAX_FANOUT : string;
ATTRIBUTE MAX_FANOUT of s_axi_aclk : signal is "10000";
ATTRIBUTE MAX_FANOUT of s_axi_aresetn : signal is "10000";
end entity axi_uartlite;
-------------------------------------------------------------------------------
-- Architecture Section
-------------------------------------------------------------------------------
architecture RTL of axi_uartlite is
-- Pragma Added to supress synth warnings
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of RTL : architecture is "yes";
--------------------------------------------------------------------------
-- Constant declarations
--------------------------------------------------------------------------
constant ZEROES : std_logic_vector(31 downto 0)
:= X"00000000";
constant C_ARD_ADDR_RANGE_ARRAY : SLV64_ARRAY_TYPE :=
(
-- UARTLite registers Base Address
ZEROES & X"00000000",
ZEROES & (X"00000000" or X"0000000F")
);
constant C_ARD_NUM_CE_ARRAY : INTEGER_ARRAY_TYPE :=
(
0 => 4
);
constant C_S_AXI_MIN_SIZE : std_logic_vector(31 downto 0)
:= X"0000000F";
constant C_USE_WSTRB : integer := 0;
constant C_DPHASE_TIMEOUT : integer := 0;
--------------------------------------------------------------------------
-- Signal declarations
--------------------------------------------------------------------------
signal bus2ip_clk : std_logic;
signal bus2ip_reset : std_logic;
signal bus2ip_resetn : std_logic;
signal ip2bus_data : std_logic_vector((C_S_AXI_DATA_WIDTH-1) downto 0)
:= (others => '0');
signal ip2bus_error : std_logic := '0';
signal ip2bus_wrack : std_logic := '0';
signal ip2bus_rdack : std_logic := '0';
signal bus2ip_data : std_logic_vector
(C_S_AXI_DATA_WIDTH - 1 downto 0);
signal bus2ip_cs : std_logic_vector
(((C_ARD_ADDR_RANGE_ARRAY'LENGTH)/2)-1 downto 0);
signal bus2ip_rdce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
signal bus2ip_wrce : std_logic_vector
(calc_num_ce(C_ARD_NUM_CE_ARRAY)-1 downto 0);
begin -- architecture IMP
--------------------------------------------------------------------------
-- RESET signal assignment - IPIC RESET is active low
--------------------------------------------------------------------------
bus2ip_reset <= not bus2ip_resetn;
--------------------------------------------------------------------------
-- ip2bus_data assignment - as core is using maximum upto 8 bits
--------------------------------------------------------------------------
ip2bus_data((C_S_AXI_DATA_WIDTH-1) downto 8) <= (others => '0');
--------------------------------------------------------------------------
-- Instansiating the UART core
--------------------------------------------------------------------------
UARTLITE_CORE_I : entity axi_uartlite_v2_0.uartlite_core
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ACLK_FREQ_HZ => C_S_AXI_ACLK_FREQ_HZ,
C_BAUDRATE => C_BAUDRATE,
C_DATA_BITS => C_DATA_BITS,
C_USE_PARITY => C_USE_PARITY,
C_ODD_PARITY => C_ODD_PARITY
)
port map
(
Clk => bus2ip_clk,
Reset => bus2ip_reset,
bus2ip_data => bus2ip_data(7 downto 0),
bus2ip_rdce => bus2ip_rdce(3 downto 0),
bus2ip_wrce => bus2ip_wrce(3 downto 0),
bus2ip_cs => bus2ip_cs(0),
ip2bus_rdack => ip2bus_rdack,
ip2bus_wrack => ip2bus_wrack,
ip2bus_error => ip2bus_error,
SIn_DBus => ip2bus_data(7 downto 0),
RX => rx,
TX => tx,
Interrupt => Interrupt
);
--------------------------------------------------------------------------
-- Instantiate AXI lite IPIF
--------------------------------------------------------------------------
AXI_LITE_IPIF_I : entity axi_lite_ipif_v3_0.axi_lite_ipif
generic map
(
C_FAMILY => C_FAMILY,
C_S_AXI_ADDR_WIDTH => 4,
C_S_AXI_DATA_WIDTH => C_S_AXI_DATA_WIDTH,
C_S_AXI_MIN_SIZE => C_S_AXI_MIN_SIZE,
C_USE_WSTRB => C_USE_WSTRB,
C_DPHASE_TIMEOUT => C_DPHASE_TIMEOUT,
C_ARD_ADDR_RANGE_ARRAY => C_ARD_ADDR_RANGE_ARRAY,
C_ARD_NUM_CE_ARRAY => C_ARD_NUM_CE_ARRAY
)
port map
(
S_AXI_ACLK => s_axi_aclk,
S_AXI_ARESETN => s_axi_aresetn,
S_AXI_AWADDR => s_axi_awaddr,
S_AXI_AWVALID => s_axi_awvalid,
S_AXI_AWREADY => s_axi_awready,
S_AXI_WDATA => s_axi_wdata,
S_AXI_WSTRB => s_axi_wstrb,
S_AXI_WVALID => s_axi_wvalid,
S_AXI_WREADY => s_axi_wready,
S_AXI_BRESP => s_axi_bresp,
S_AXI_BVALID => s_axi_bvalid,
S_AXI_BREADY => s_axi_bready,
S_AXI_ARADDR => s_axi_araddr,
S_AXI_ARVALID => s_axi_arvalid,
S_AXI_ARREADY => s_axi_arready,
S_AXI_RDATA => s_axi_rdata,
S_AXI_RRESP => s_axi_rresp,
S_AXI_RVALID => s_axi_rvalid,
S_AXI_RREADY => s_axi_rready,
-- IP Interconnect (IPIC) port signals
Bus2IP_Clk => bus2ip_clk,
Bus2IP_Resetn => bus2ip_resetn,
IP2Bus_Data => ip2bus_data,
IP2Bus_WrAck => ip2bus_wrack,
IP2Bus_RdAck => ip2bus_rdack,
IP2Bus_Error => ip2bus_error,
Bus2IP_Addr => open,
Bus2IP_Data => bus2ip_data,
Bus2IP_RNW => open,
Bus2IP_BE => open,
Bus2IP_CS => bus2ip_cs,
Bus2IP_RdCE => bus2ip_rdce,
Bus2IP_WrCE => bus2ip_wrce
);
end architecture RTL;
|
-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
library IEEE; use IEEE.std_logic_1164.all;
library IEEE_proposed; use IEEE_proposed.electrical_systems.all;
entity tb_2in_switch is
end tb_2in_switch;
architecture TB_2in_switch of tb_2in_switch is
-- Component declarations
-- Signal declarations
terminal p_in1, p_in2, p_out : electrical;
signal ctl_ulogic : std_ulogic;
signal ctl_logic : std_logic;
begin
-- Signal assignments
ctl_ulogic <= To_X01(ctl_logic); -- Convert X01Z to X01
-- Component instances
vdc1 : entity work.v_constant(ideal)
generic map(
level => 1.0
)
port map(
pos => p_in1,
neg => ELECTRICAL_REF
);
vdc2 : entity work.v_constant(ideal)
generic map(
level => 3.0
)
port map(
pos => p_in2,
neg => ELECTRICAL_REF
);
Clk1 : entity work.clock(ideal)
generic map(
period => 10.0ms
)
port map(
clk_out => ctl_logic
);
R1 : entity work.resistor(ideal)
generic map(
res => 100.0
)
port map(
p1 => p_out,
p2 => electrical_ref
);
swtch : entity work.switch_dig_2in(ideal)
port map(
p_in1 => p_in1,
p_in2 => p_in2,
p_out => p_out,
sw_state => ctl_ulogic
);
end TB_2in_switch;
|
-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
library IEEE; use IEEE.std_logic_1164.all;
library IEEE_proposed; use IEEE_proposed.electrical_systems.all;
entity tb_2in_switch is
end tb_2in_switch;
architecture TB_2in_switch of tb_2in_switch is
-- Component declarations
-- Signal declarations
terminal p_in1, p_in2, p_out : electrical;
signal ctl_ulogic : std_ulogic;
signal ctl_logic : std_logic;
begin
-- Signal assignments
ctl_ulogic <= To_X01(ctl_logic); -- Convert X01Z to X01
-- Component instances
vdc1 : entity work.v_constant(ideal)
generic map(
level => 1.0
)
port map(
pos => p_in1,
neg => ELECTRICAL_REF
);
vdc2 : entity work.v_constant(ideal)
generic map(
level => 3.0
)
port map(
pos => p_in2,
neg => ELECTRICAL_REF
);
Clk1 : entity work.clock(ideal)
generic map(
period => 10.0ms
)
port map(
clk_out => ctl_logic
);
R1 : entity work.resistor(ideal)
generic map(
res => 100.0
)
port map(
p1 => p_out,
p2 => electrical_ref
);
swtch : entity work.switch_dig_2in(ideal)
port map(
p_in1 => p_in1,
p_in2 => p_in2,
p_out => p_out,
sw_state => ctl_ulogic
);
end TB_2in_switch;
|
-- Copyright (C) 2002 Morgan Kaufmann Publishers, Inc
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
library IEEE; use IEEE.std_logic_1164.all;
library IEEE_proposed; use IEEE_proposed.electrical_systems.all;
entity tb_2in_switch is
end tb_2in_switch;
architecture TB_2in_switch of tb_2in_switch is
-- Component declarations
-- Signal declarations
terminal p_in1, p_in2, p_out : electrical;
signal ctl_ulogic : std_ulogic;
signal ctl_logic : std_logic;
begin
-- Signal assignments
ctl_ulogic <= To_X01(ctl_logic); -- Convert X01Z to X01
-- Component instances
vdc1 : entity work.v_constant(ideal)
generic map(
level => 1.0
)
port map(
pos => p_in1,
neg => ELECTRICAL_REF
);
vdc2 : entity work.v_constant(ideal)
generic map(
level => 3.0
)
port map(
pos => p_in2,
neg => ELECTRICAL_REF
);
Clk1 : entity work.clock(ideal)
generic map(
period => 10.0ms
)
port map(
clk_out => ctl_logic
);
R1 : entity work.resistor(ideal)
generic map(
res => 100.0
)
port map(
p1 => p_out,
p2 => electrical_ref
);
swtch : entity work.switch_dig_2in(ideal)
port map(
p_in1 => p_in1,
p_in2 => p_in2,
p_out => p_out,
sw_state => ctl_ulogic
);
end TB_2in_switch;
|
-- (c) Copyright 1995-2016 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- DO NOT MODIFY THIS FILE.
-- IP VLNV: xilinx.com:ip:floating_point:7.1
-- IP Revision: 1
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.numeric_std.ALL;
LIBRARY floating_point_v7_1_1;
USE floating_point_v7_1_1.floating_point_v7_1_1;
ENTITY feedforward_ap_dcmp_0_no_dsp_64 IS
PORT (
s_axis_a_tvalid : IN STD_LOGIC;
s_axis_a_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_b_tvalid : IN STD_LOGIC;
s_axis_b_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_operation_tvalid : IN STD_LOGIC;
s_axis_operation_tdata : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axis_result_tvalid : OUT STD_LOGIC;
m_axis_result_tdata : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
);
END feedforward_ap_dcmp_0_no_dsp_64;
ARCHITECTURE feedforward_ap_dcmp_0_no_dsp_64_arch OF feedforward_ap_dcmp_0_no_dsp_64 IS
ATTRIBUTE DowngradeIPIdentifiedWarnings : string;
ATTRIBUTE DowngradeIPIdentifiedWarnings OF feedforward_ap_dcmp_0_no_dsp_64_arch: ARCHITECTURE IS "yes";
COMPONENT floating_point_v7_1_1 IS
GENERIC (
C_XDEVICEFAMILY : STRING;
C_HAS_ADD : INTEGER;
C_HAS_SUBTRACT : INTEGER;
C_HAS_MULTIPLY : INTEGER;
C_HAS_DIVIDE : INTEGER;
C_HAS_SQRT : INTEGER;
C_HAS_COMPARE : INTEGER;
C_HAS_FIX_TO_FLT : INTEGER;
C_HAS_FLT_TO_FIX : INTEGER;
C_HAS_FLT_TO_FLT : INTEGER;
C_HAS_RECIP : INTEGER;
C_HAS_RECIP_SQRT : INTEGER;
C_HAS_ABSOLUTE : INTEGER;
C_HAS_LOGARITHM : INTEGER;
C_HAS_EXPONENTIAL : INTEGER;
C_HAS_FMA : INTEGER;
C_HAS_FMS : INTEGER;
C_HAS_ACCUMULATOR_A : INTEGER;
C_HAS_ACCUMULATOR_S : INTEGER;
C_A_WIDTH : INTEGER;
C_A_FRACTION_WIDTH : INTEGER;
C_B_WIDTH : INTEGER;
C_B_FRACTION_WIDTH : INTEGER;
C_C_WIDTH : INTEGER;
C_C_FRACTION_WIDTH : INTEGER;
C_RESULT_WIDTH : INTEGER;
C_RESULT_FRACTION_WIDTH : INTEGER;
C_COMPARE_OPERATION : INTEGER;
C_LATENCY : INTEGER;
C_OPTIMIZATION : INTEGER;
C_MULT_USAGE : INTEGER;
C_BRAM_USAGE : INTEGER;
C_RATE : INTEGER;
C_ACCUM_INPUT_MSB : INTEGER;
C_ACCUM_MSB : INTEGER;
C_ACCUM_LSB : INTEGER;
C_HAS_UNDERFLOW : INTEGER;
C_HAS_OVERFLOW : INTEGER;
C_HAS_INVALID_OP : INTEGER;
C_HAS_DIVIDE_BY_ZERO : INTEGER;
C_HAS_ACCUM_OVERFLOW : INTEGER;
C_HAS_ACCUM_INPUT_OVERFLOW : INTEGER;
C_HAS_ACLKEN : INTEGER;
C_HAS_ARESETN : INTEGER;
C_THROTTLE_SCHEME : INTEGER;
C_HAS_A_TUSER : INTEGER;
C_HAS_A_TLAST : INTEGER;
C_HAS_B : INTEGER;
C_HAS_B_TUSER : INTEGER;
C_HAS_B_TLAST : INTEGER;
C_HAS_C : INTEGER;
C_HAS_C_TUSER : INTEGER;
C_HAS_C_TLAST : INTEGER;
C_HAS_OPERATION : INTEGER;
C_HAS_OPERATION_TUSER : INTEGER;
C_HAS_OPERATION_TLAST : INTEGER;
C_HAS_RESULT_TUSER : INTEGER;
C_HAS_RESULT_TLAST : INTEGER;
C_TLAST_RESOLUTION : INTEGER;
C_A_TDATA_WIDTH : INTEGER;
C_A_TUSER_WIDTH : INTEGER;
C_B_TDATA_WIDTH : INTEGER;
C_B_TUSER_WIDTH : INTEGER;
C_C_TDATA_WIDTH : INTEGER;
C_C_TUSER_WIDTH : INTEGER;
C_OPERATION_TDATA_WIDTH : INTEGER;
C_OPERATION_TUSER_WIDTH : INTEGER;
C_RESULT_TDATA_WIDTH : INTEGER;
C_RESULT_TUSER_WIDTH : INTEGER;
C_FIXED_DATA_UNSIGNED : INTEGER
);
PORT (
aclk : IN STD_LOGIC;
aclken : IN STD_LOGIC;
aresetn : IN STD_LOGIC;
s_axis_a_tvalid : IN STD_LOGIC;
s_axis_a_tready : OUT STD_LOGIC;
s_axis_a_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_a_tuser : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
s_axis_a_tlast : IN STD_LOGIC;
s_axis_b_tvalid : IN STD_LOGIC;
s_axis_b_tready : OUT STD_LOGIC;
s_axis_b_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_b_tuser : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
s_axis_b_tlast : IN STD_LOGIC;
s_axis_c_tvalid : IN STD_LOGIC;
s_axis_c_tready : OUT STD_LOGIC;
s_axis_c_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_c_tuser : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
s_axis_c_tlast : IN STD_LOGIC;
s_axis_operation_tvalid : IN STD_LOGIC;
s_axis_operation_tready : OUT STD_LOGIC;
s_axis_operation_tdata : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
s_axis_operation_tuser : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
s_axis_operation_tlast : IN STD_LOGIC;
m_axis_result_tvalid : OUT STD_LOGIC;
m_axis_result_tready : IN STD_LOGIC;
m_axis_result_tdata : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axis_result_tuser : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
m_axis_result_tlast : OUT STD_LOGIC
);
END COMPONENT floating_point_v7_1_1;
ATTRIBUTE X_CORE_INFO : STRING;
ATTRIBUTE X_CORE_INFO OF feedforward_ap_dcmp_0_no_dsp_64_arch: ARCHITECTURE IS "floating_point_v7_1_1,Vivado 2015.4.2";
ATTRIBUTE CHECK_LICENSE_TYPE : STRING;
ATTRIBUTE CHECK_LICENSE_TYPE OF feedforward_ap_dcmp_0_no_dsp_64_arch : ARCHITECTURE IS "feedforward_ap_dcmp_0_no_dsp_64,floating_point_v7_1_1,{}";
ATTRIBUTE CORE_GENERATION_INFO : STRING;
ATTRIBUTE CORE_GENERATION_INFO OF feedforward_ap_dcmp_0_no_dsp_64_arch: ARCHITECTURE IS "feedforward_ap_dcmp_0_no_dsp_64,floating_point_v7_1_1,{x_ipProduct=Vivado 2015.4.2,x_ipVendor=xilinx.com,x_ipLibrary=ip,x_ipName=floating_point,x_ipVersion=7.1,x_ipCoreRevision=1,x_ipLanguage=VHDL,x_ipSimLanguage=MIXED,C_XDEVICEFAMILY=virtex7,C_HAS_ADD=0,C_HAS_SUBTRACT=0,C_HAS_MULTIPLY=0,C_HAS_DIVIDE=0,C_HAS_SQRT=0,C_HAS_COMPARE=1,C_HAS_FIX_TO_FLT=0,C_HAS_FLT_TO_FIX=0,C_HAS_FLT_TO_FLT=0,C_HAS_RECIP=0,C_HAS_RECIP_SQRT=0,C_HAS_ABSOLUTE=0,C_HAS_LOGARITHM=0,C_HAS_EXPONENTIAL=0,C_HAS_FMA=0,C_HAS_FMS=0,C_HAS_ACCUMULATOR_A=0,C_HAS_ACCUMULATOR_S=0,C_A_WIDTH=64,C_A_FRACTION_WIDTH=53,C_B_WIDTH=64,C_B_FRACTION_WIDTH=53,C_C_WIDTH=64,C_C_FRACTION_WIDTH=53,C_RESULT_WIDTH=1,C_RESULT_FRACTION_WIDTH=0,C_COMPARE_OPERATION=8,C_LATENCY=0,C_OPTIMIZATION=1,C_MULT_USAGE=0,C_BRAM_USAGE=0,C_RATE=1,C_ACCUM_INPUT_MSB=32,C_ACCUM_MSB=32,C_ACCUM_LSB=-31,C_HAS_UNDERFLOW=0,C_HAS_OVERFLOW=0,C_HAS_INVALID_OP=0,C_HAS_DIVIDE_BY_ZERO=0,C_HAS_ACCUM_OVERFLOW=0,C_HAS_ACCUM_INPUT_OVERFLOW=0,C_HAS_ACLKEN=0,C_HAS_ARESETN=0,C_THROTTLE_SCHEME=3,C_HAS_A_TUSER=0,C_HAS_A_TLAST=0,C_HAS_B=1,C_HAS_B_TUSER=0,C_HAS_B_TLAST=0,C_HAS_C=0,C_HAS_C_TUSER=0,C_HAS_C_TLAST=0,C_HAS_OPERATION=1,C_HAS_OPERATION_TUSER=0,C_HAS_OPERATION_TLAST=0,C_HAS_RESULT_TUSER=0,C_HAS_RESULT_TLAST=0,C_TLAST_RESOLUTION=0,C_A_TDATA_WIDTH=64,C_A_TUSER_WIDTH=1,C_B_TDATA_WIDTH=64,C_B_TUSER_WIDTH=1,C_C_TDATA_WIDTH=64,C_C_TUSER_WIDTH=1,C_OPERATION_TDATA_WIDTH=8,C_OPERATION_TUSER_WIDTH=1,C_RESULT_TDATA_WIDTH=8,C_RESULT_TUSER_WIDTH=1,C_FIXED_DATA_UNSIGNED=0}";
ATTRIBUTE X_INTERFACE_INFO : STRING;
ATTRIBUTE X_INTERFACE_INFO OF s_axis_a_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_A TVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_a_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_A TDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_b_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_B TVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_b_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_B TDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_operation_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_OPERATION TVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_operation_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_OPERATION TDATA";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_result_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_RESULT TVALID";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_result_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_RESULT TDATA";
BEGIN
U0 : floating_point_v7_1_1
GENERIC MAP (
C_XDEVICEFAMILY => "virtex7",
C_HAS_ADD => 0,
C_HAS_SUBTRACT => 0,
C_HAS_MULTIPLY => 0,
C_HAS_DIVIDE => 0,
C_HAS_SQRT => 0,
C_HAS_COMPARE => 1,
C_HAS_FIX_TO_FLT => 0,
C_HAS_FLT_TO_FIX => 0,
C_HAS_FLT_TO_FLT => 0,
C_HAS_RECIP => 0,
C_HAS_RECIP_SQRT => 0,
C_HAS_ABSOLUTE => 0,
C_HAS_LOGARITHM => 0,
C_HAS_EXPONENTIAL => 0,
C_HAS_FMA => 0,
C_HAS_FMS => 0,
C_HAS_ACCUMULATOR_A => 0,
C_HAS_ACCUMULATOR_S => 0,
C_A_WIDTH => 64,
C_A_FRACTION_WIDTH => 53,
C_B_WIDTH => 64,
C_B_FRACTION_WIDTH => 53,
C_C_WIDTH => 64,
C_C_FRACTION_WIDTH => 53,
C_RESULT_WIDTH => 1,
C_RESULT_FRACTION_WIDTH => 0,
C_COMPARE_OPERATION => 8,
C_LATENCY => 0,
C_OPTIMIZATION => 1,
C_MULT_USAGE => 0,
C_BRAM_USAGE => 0,
C_RATE => 1,
C_ACCUM_INPUT_MSB => 32,
C_ACCUM_MSB => 32,
C_ACCUM_LSB => -31,
C_HAS_UNDERFLOW => 0,
C_HAS_OVERFLOW => 0,
C_HAS_INVALID_OP => 0,
C_HAS_DIVIDE_BY_ZERO => 0,
C_HAS_ACCUM_OVERFLOW => 0,
C_HAS_ACCUM_INPUT_OVERFLOW => 0,
C_HAS_ACLKEN => 0,
C_HAS_ARESETN => 0,
C_THROTTLE_SCHEME => 3,
C_HAS_A_TUSER => 0,
C_HAS_A_TLAST => 0,
C_HAS_B => 1,
C_HAS_B_TUSER => 0,
C_HAS_B_TLAST => 0,
C_HAS_C => 0,
C_HAS_C_TUSER => 0,
C_HAS_C_TLAST => 0,
C_HAS_OPERATION => 1,
C_HAS_OPERATION_TUSER => 0,
C_HAS_OPERATION_TLAST => 0,
C_HAS_RESULT_TUSER => 0,
C_HAS_RESULT_TLAST => 0,
C_TLAST_RESOLUTION => 0,
C_A_TDATA_WIDTH => 64,
C_A_TUSER_WIDTH => 1,
C_B_TDATA_WIDTH => 64,
C_B_TUSER_WIDTH => 1,
C_C_TDATA_WIDTH => 64,
C_C_TUSER_WIDTH => 1,
C_OPERATION_TDATA_WIDTH => 8,
C_OPERATION_TUSER_WIDTH => 1,
C_RESULT_TDATA_WIDTH => 8,
C_RESULT_TUSER_WIDTH => 1,
C_FIXED_DATA_UNSIGNED => 0
)
PORT MAP (
aclk => '0',
aclken => '1',
aresetn => '1',
s_axis_a_tvalid => s_axis_a_tvalid,
s_axis_a_tdata => s_axis_a_tdata,
s_axis_a_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
s_axis_a_tlast => '0',
s_axis_b_tvalid => s_axis_b_tvalid,
s_axis_b_tdata => s_axis_b_tdata,
s_axis_b_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
s_axis_b_tlast => '0',
s_axis_c_tvalid => '0',
s_axis_c_tdata => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 64)),
s_axis_c_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
s_axis_c_tlast => '0',
s_axis_operation_tvalid => s_axis_operation_tvalid,
s_axis_operation_tdata => s_axis_operation_tdata,
s_axis_operation_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
s_axis_operation_tlast => '0',
m_axis_result_tvalid => m_axis_result_tvalid,
m_axis_result_tready => '0',
m_axis_result_tdata => m_axis_result_tdata
);
END feedforward_ap_dcmp_0_no_dsp_64_arch;
|
-- (c) Copyright 1995-2016 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- DO NOT MODIFY THIS FILE.
-- IP VLNV: xilinx.com:ip:floating_point:7.1
-- IP Revision: 1
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.numeric_std.ALL;
LIBRARY floating_point_v7_1_1;
USE floating_point_v7_1_1.floating_point_v7_1_1;
ENTITY feedforward_ap_dcmp_0_no_dsp_64 IS
PORT (
s_axis_a_tvalid : IN STD_LOGIC;
s_axis_a_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_b_tvalid : IN STD_LOGIC;
s_axis_b_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_operation_tvalid : IN STD_LOGIC;
s_axis_operation_tdata : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axis_result_tvalid : OUT STD_LOGIC;
m_axis_result_tdata : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
);
END feedforward_ap_dcmp_0_no_dsp_64;
ARCHITECTURE feedforward_ap_dcmp_0_no_dsp_64_arch OF feedforward_ap_dcmp_0_no_dsp_64 IS
ATTRIBUTE DowngradeIPIdentifiedWarnings : string;
ATTRIBUTE DowngradeIPIdentifiedWarnings OF feedforward_ap_dcmp_0_no_dsp_64_arch: ARCHITECTURE IS "yes";
COMPONENT floating_point_v7_1_1 IS
GENERIC (
C_XDEVICEFAMILY : STRING;
C_HAS_ADD : INTEGER;
C_HAS_SUBTRACT : INTEGER;
C_HAS_MULTIPLY : INTEGER;
C_HAS_DIVIDE : INTEGER;
C_HAS_SQRT : INTEGER;
C_HAS_COMPARE : INTEGER;
C_HAS_FIX_TO_FLT : INTEGER;
C_HAS_FLT_TO_FIX : INTEGER;
C_HAS_FLT_TO_FLT : INTEGER;
C_HAS_RECIP : INTEGER;
C_HAS_RECIP_SQRT : INTEGER;
C_HAS_ABSOLUTE : INTEGER;
C_HAS_LOGARITHM : INTEGER;
C_HAS_EXPONENTIAL : INTEGER;
C_HAS_FMA : INTEGER;
C_HAS_FMS : INTEGER;
C_HAS_ACCUMULATOR_A : INTEGER;
C_HAS_ACCUMULATOR_S : INTEGER;
C_A_WIDTH : INTEGER;
C_A_FRACTION_WIDTH : INTEGER;
C_B_WIDTH : INTEGER;
C_B_FRACTION_WIDTH : INTEGER;
C_C_WIDTH : INTEGER;
C_C_FRACTION_WIDTH : INTEGER;
C_RESULT_WIDTH : INTEGER;
C_RESULT_FRACTION_WIDTH : INTEGER;
C_COMPARE_OPERATION : INTEGER;
C_LATENCY : INTEGER;
C_OPTIMIZATION : INTEGER;
C_MULT_USAGE : INTEGER;
C_BRAM_USAGE : INTEGER;
C_RATE : INTEGER;
C_ACCUM_INPUT_MSB : INTEGER;
C_ACCUM_MSB : INTEGER;
C_ACCUM_LSB : INTEGER;
C_HAS_UNDERFLOW : INTEGER;
C_HAS_OVERFLOW : INTEGER;
C_HAS_INVALID_OP : INTEGER;
C_HAS_DIVIDE_BY_ZERO : INTEGER;
C_HAS_ACCUM_OVERFLOW : INTEGER;
C_HAS_ACCUM_INPUT_OVERFLOW : INTEGER;
C_HAS_ACLKEN : INTEGER;
C_HAS_ARESETN : INTEGER;
C_THROTTLE_SCHEME : INTEGER;
C_HAS_A_TUSER : INTEGER;
C_HAS_A_TLAST : INTEGER;
C_HAS_B : INTEGER;
C_HAS_B_TUSER : INTEGER;
C_HAS_B_TLAST : INTEGER;
C_HAS_C : INTEGER;
C_HAS_C_TUSER : INTEGER;
C_HAS_C_TLAST : INTEGER;
C_HAS_OPERATION : INTEGER;
C_HAS_OPERATION_TUSER : INTEGER;
C_HAS_OPERATION_TLAST : INTEGER;
C_HAS_RESULT_TUSER : INTEGER;
C_HAS_RESULT_TLAST : INTEGER;
C_TLAST_RESOLUTION : INTEGER;
C_A_TDATA_WIDTH : INTEGER;
C_A_TUSER_WIDTH : INTEGER;
C_B_TDATA_WIDTH : INTEGER;
C_B_TUSER_WIDTH : INTEGER;
C_C_TDATA_WIDTH : INTEGER;
C_C_TUSER_WIDTH : INTEGER;
C_OPERATION_TDATA_WIDTH : INTEGER;
C_OPERATION_TUSER_WIDTH : INTEGER;
C_RESULT_TDATA_WIDTH : INTEGER;
C_RESULT_TUSER_WIDTH : INTEGER;
C_FIXED_DATA_UNSIGNED : INTEGER
);
PORT (
aclk : IN STD_LOGIC;
aclken : IN STD_LOGIC;
aresetn : IN STD_LOGIC;
s_axis_a_tvalid : IN STD_LOGIC;
s_axis_a_tready : OUT STD_LOGIC;
s_axis_a_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_a_tuser : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
s_axis_a_tlast : IN STD_LOGIC;
s_axis_b_tvalid : IN STD_LOGIC;
s_axis_b_tready : OUT STD_LOGIC;
s_axis_b_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_b_tuser : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
s_axis_b_tlast : IN STD_LOGIC;
s_axis_c_tvalid : IN STD_LOGIC;
s_axis_c_tready : OUT STD_LOGIC;
s_axis_c_tdata : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
s_axis_c_tuser : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
s_axis_c_tlast : IN STD_LOGIC;
s_axis_operation_tvalid : IN STD_LOGIC;
s_axis_operation_tready : OUT STD_LOGIC;
s_axis_operation_tdata : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
s_axis_operation_tuser : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
s_axis_operation_tlast : IN STD_LOGIC;
m_axis_result_tvalid : OUT STD_LOGIC;
m_axis_result_tready : IN STD_LOGIC;
m_axis_result_tdata : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axis_result_tuser : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
m_axis_result_tlast : OUT STD_LOGIC
);
END COMPONENT floating_point_v7_1_1;
ATTRIBUTE X_CORE_INFO : STRING;
ATTRIBUTE X_CORE_INFO OF feedforward_ap_dcmp_0_no_dsp_64_arch: ARCHITECTURE IS "floating_point_v7_1_1,Vivado 2015.4.2";
ATTRIBUTE CHECK_LICENSE_TYPE : STRING;
ATTRIBUTE CHECK_LICENSE_TYPE OF feedforward_ap_dcmp_0_no_dsp_64_arch : ARCHITECTURE IS "feedforward_ap_dcmp_0_no_dsp_64,floating_point_v7_1_1,{}";
ATTRIBUTE CORE_GENERATION_INFO : STRING;
ATTRIBUTE CORE_GENERATION_INFO OF feedforward_ap_dcmp_0_no_dsp_64_arch: ARCHITECTURE IS "feedforward_ap_dcmp_0_no_dsp_64,floating_point_v7_1_1,{x_ipProduct=Vivado 2015.4.2,x_ipVendor=xilinx.com,x_ipLibrary=ip,x_ipName=floating_point,x_ipVersion=7.1,x_ipCoreRevision=1,x_ipLanguage=VHDL,x_ipSimLanguage=MIXED,C_XDEVICEFAMILY=virtex7,C_HAS_ADD=0,C_HAS_SUBTRACT=0,C_HAS_MULTIPLY=0,C_HAS_DIVIDE=0,C_HAS_SQRT=0,C_HAS_COMPARE=1,C_HAS_FIX_TO_FLT=0,C_HAS_FLT_TO_FIX=0,C_HAS_FLT_TO_FLT=0,C_HAS_RECIP=0,C_HAS_RECIP_SQRT=0,C_HAS_ABSOLUTE=0,C_HAS_LOGARITHM=0,C_HAS_EXPONENTIAL=0,C_HAS_FMA=0,C_HAS_FMS=0,C_HAS_ACCUMULATOR_A=0,C_HAS_ACCUMULATOR_S=0,C_A_WIDTH=64,C_A_FRACTION_WIDTH=53,C_B_WIDTH=64,C_B_FRACTION_WIDTH=53,C_C_WIDTH=64,C_C_FRACTION_WIDTH=53,C_RESULT_WIDTH=1,C_RESULT_FRACTION_WIDTH=0,C_COMPARE_OPERATION=8,C_LATENCY=0,C_OPTIMIZATION=1,C_MULT_USAGE=0,C_BRAM_USAGE=0,C_RATE=1,C_ACCUM_INPUT_MSB=32,C_ACCUM_MSB=32,C_ACCUM_LSB=-31,C_HAS_UNDERFLOW=0,C_HAS_OVERFLOW=0,C_HAS_INVALID_OP=0,C_HAS_DIVIDE_BY_ZERO=0,C_HAS_ACCUM_OVERFLOW=0,C_HAS_ACCUM_INPUT_OVERFLOW=0,C_HAS_ACLKEN=0,C_HAS_ARESETN=0,C_THROTTLE_SCHEME=3,C_HAS_A_TUSER=0,C_HAS_A_TLAST=0,C_HAS_B=1,C_HAS_B_TUSER=0,C_HAS_B_TLAST=0,C_HAS_C=0,C_HAS_C_TUSER=0,C_HAS_C_TLAST=0,C_HAS_OPERATION=1,C_HAS_OPERATION_TUSER=0,C_HAS_OPERATION_TLAST=0,C_HAS_RESULT_TUSER=0,C_HAS_RESULT_TLAST=0,C_TLAST_RESOLUTION=0,C_A_TDATA_WIDTH=64,C_A_TUSER_WIDTH=1,C_B_TDATA_WIDTH=64,C_B_TUSER_WIDTH=1,C_C_TDATA_WIDTH=64,C_C_TUSER_WIDTH=1,C_OPERATION_TDATA_WIDTH=8,C_OPERATION_TUSER_WIDTH=1,C_RESULT_TDATA_WIDTH=8,C_RESULT_TUSER_WIDTH=1,C_FIXED_DATA_UNSIGNED=0}";
ATTRIBUTE X_INTERFACE_INFO : STRING;
ATTRIBUTE X_INTERFACE_INFO OF s_axis_a_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_A TVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_a_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_A TDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_b_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_B TVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_b_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_B TDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_operation_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_OPERATION TVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_operation_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_OPERATION TDATA";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_result_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_RESULT TVALID";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_result_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_RESULT TDATA";
BEGIN
U0 : floating_point_v7_1_1
GENERIC MAP (
C_XDEVICEFAMILY => "virtex7",
C_HAS_ADD => 0,
C_HAS_SUBTRACT => 0,
C_HAS_MULTIPLY => 0,
C_HAS_DIVIDE => 0,
C_HAS_SQRT => 0,
C_HAS_COMPARE => 1,
C_HAS_FIX_TO_FLT => 0,
C_HAS_FLT_TO_FIX => 0,
C_HAS_FLT_TO_FLT => 0,
C_HAS_RECIP => 0,
C_HAS_RECIP_SQRT => 0,
C_HAS_ABSOLUTE => 0,
C_HAS_LOGARITHM => 0,
C_HAS_EXPONENTIAL => 0,
C_HAS_FMA => 0,
C_HAS_FMS => 0,
C_HAS_ACCUMULATOR_A => 0,
C_HAS_ACCUMULATOR_S => 0,
C_A_WIDTH => 64,
C_A_FRACTION_WIDTH => 53,
C_B_WIDTH => 64,
C_B_FRACTION_WIDTH => 53,
C_C_WIDTH => 64,
C_C_FRACTION_WIDTH => 53,
C_RESULT_WIDTH => 1,
C_RESULT_FRACTION_WIDTH => 0,
C_COMPARE_OPERATION => 8,
C_LATENCY => 0,
C_OPTIMIZATION => 1,
C_MULT_USAGE => 0,
C_BRAM_USAGE => 0,
C_RATE => 1,
C_ACCUM_INPUT_MSB => 32,
C_ACCUM_MSB => 32,
C_ACCUM_LSB => -31,
C_HAS_UNDERFLOW => 0,
C_HAS_OVERFLOW => 0,
C_HAS_INVALID_OP => 0,
C_HAS_DIVIDE_BY_ZERO => 0,
C_HAS_ACCUM_OVERFLOW => 0,
C_HAS_ACCUM_INPUT_OVERFLOW => 0,
C_HAS_ACLKEN => 0,
C_HAS_ARESETN => 0,
C_THROTTLE_SCHEME => 3,
C_HAS_A_TUSER => 0,
C_HAS_A_TLAST => 0,
C_HAS_B => 1,
C_HAS_B_TUSER => 0,
C_HAS_B_TLAST => 0,
C_HAS_C => 0,
C_HAS_C_TUSER => 0,
C_HAS_C_TLAST => 0,
C_HAS_OPERATION => 1,
C_HAS_OPERATION_TUSER => 0,
C_HAS_OPERATION_TLAST => 0,
C_HAS_RESULT_TUSER => 0,
C_HAS_RESULT_TLAST => 0,
C_TLAST_RESOLUTION => 0,
C_A_TDATA_WIDTH => 64,
C_A_TUSER_WIDTH => 1,
C_B_TDATA_WIDTH => 64,
C_B_TUSER_WIDTH => 1,
C_C_TDATA_WIDTH => 64,
C_C_TUSER_WIDTH => 1,
C_OPERATION_TDATA_WIDTH => 8,
C_OPERATION_TUSER_WIDTH => 1,
C_RESULT_TDATA_WIDTH => 8,
C_RESULT_TUSER_WIDTH => 1,
C_FIXED_DATA_UNSIGNED => 0
)
PORT MAP (
aclk => '0',
aclken => '1',
aresetn => '1',
s_axis_a_tvalid => s_axis_a_tvalid,
s_axis_a_tdata => s_axis_a_tdata,
s_axis_a_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
s_axis_a_tlast => '0',
s_axis_b_tvalid => s_axis_b_tvalid,
s_axis_b_tdata => s_axis_b_tdata,
s_axis_b_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
s_axis_b_tlast => '0',
s_axis_c_tvalid => '0',
s_axis_c_tdata => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 64)),
s_axis_c_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
s_axis_c_tlast => '0',
s_axis_operation_tvalid => s_axis_operation_tvalid,
s_axis_operation_tdata => s_axis_operation_tdata,
s_axis_operation_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
s_axis_operation_tlast => '0',
m_axis_result_tvalid => m_axis_result_tvalid,
m_axis_result_tready => '0',
m_axis_result_tdata => m_axis_result_tdata
);
END feedforward_ap_dcmp_0_no_dsp_64_arch;
|
library ieee;
use ieee.numeric_std.all;
use ieee.std_logic_1164.all;
entity ex2_nov is
port(
clock: in std_logic;
input: in std_logic_vector(1 downto 0);
output: out std_logic_vector(1 downto 0)
);
end ex2_nov;
architecture behaviour of ex2_nov is
constant s1: std_logic_vector(4 downto 0) := "11110";
constant s2: std_logic_vector(4 downto 0) := "10100";
constant s3: std_logic_vector(4 downto 0) := "11001";
constant s4: std_logic_vector(4 downto 0) := "01110";
constant s5: std_logic_vector(4 downto 0) := "11111";
constant s6: std_logic_vector(4 downto 0) := "10001";
constant s7: std_logic_vector(4 downto 0) := "10010";
constant s8: std_logic_vector(4 downto 0) := "11100";
constant s9: std_logic_vector(4 downto 0) := "10011";
constant s10: std_logic_vector(4 downto 0) := "11101";
constant s11: std_logic_vector(4 downto 0) := "10000";
constant s12: std_logic_vector(4 downto 0) := "01011";
constant s13: std_logic_vector(4 downto 0) := "01101";
constant s14: std_logic_vector(4 downto 0) := "11011";
constant s15: std_logic_vector(4 downto 0) := "11010";
constant s16: std_logic_vector(4 downto 0) := "10110";
constant s17: std_logic_vector(4 downto 0) := "10101";
constant s18: std_logic_vector(4 downto 0) := "10111";
constant s0: std_logic_vector(4 downto 0) := "00000";
signal current_state, next_state: std_logic_vector(4 downto 0);
begin
process(clock) begin
if rising_edge(clock) then current_state <= next_state;
end if;
end process;
process(input, current_state) begin
next_state <= "-----"; output <= "--";
case current_state is
when s1 =>
if std_match(input, "00") then next_state <= s2; output <= "--";
elsif std_match(input, "01") then next_state <= s4; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s3; output <= "--";
end if;
when s2 =>
if std_match(input, "00") then next_state <= s6; output <= "--";
elsif std_match(input, "01") then next_state <= s9; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s0; output <= "11";
end if;
when s3 =>
if std_match(input, "00") then next_state <= s0; output <= "--";
elsif std_match(input, "01") then next_state <= s0; output <= "--";
elsif std_match(input, "10") then next_state <= s7; output <= "--";
elsif std_match(input, "11") then next_state <= s8; output <= "--";
end if;
when s4 =>
if std_match(input, "00") then next_state <= s2; output <= "--";
elsif std_match(input, "01") then next_state <= s1; output <= "--";
elsif std_match(input, "10") then next_state <= s6; output <= "--";
elsif std_match(input, "11") then next_state <= s5; output <= "--";
end if;
when s5 =>
if std_match(input, "00") then next_state <= s0; output <= "--";
elsif std_match(input, "01") then next_state <= s0; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s6; output <= "--";
end if;
when s6 =>
if std_match(input, "00") then next_state <= s1; output <= "00";
elsif std_match(input, "01") then next_state <= s0; output <= "--";
elsif std_match(input, "10") then next_state <= s2; output <= "--";
elsif std_match(input, "11") then next_state <= s0; output <= "11";
end if;
when s7 =>
if std_match(input, "00") then next_state <= s5; output <= "11";
elsif std_match(input, "01") then next_state <= s2; output <= "00";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s0; output <= "--";
end if;
when s8 =>
if std_match(input, "00") then next_state <= s5; output <= "--";
elsif std_match(input, "01") then next_state <= s0; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s1; output <= "00";
end if;
when s9 =>
if std_match(input, "00") then next_state <= s5; output <= "--";
elsif std_match(input, "01") then next_state <= s3; output <= "11";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s0; output <= "--";
end if;
when s10 =>
if std_match(input, "00") then next_state <= s11; output <= "--";
elsif std_match(input, "01") then next_state <= s13; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s12; output <= "--";
end if;
when s11 =>
if std_match(input, "00") then next_state <= s15; output <= "--";
elsif std_match(input, "01") then next_state <= s18; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s0; output <= "--";
end if;
when s12 =>
if std_match(input, "00") then next_state <= s0; output <= "--";
elsif std_match(input, "01") then next_state <= s0; output <= "--";
elsif std_match(input, "10") then next_state <= s16; output <= "--";
elsif std_match(input, "11") then next_state <= s17; output <= "--";
end if;
when s13 =>
if std_match(input, "00") then next_state <= s11; output <= "--";
elsif std_match(input, "01") then next_state <= s10; output <= "00";
elsif std_match(input, "10") then next_state <= s15; output <= "--";
elsif std_match(input, "11") then next_state <= s14; output <= "--";
end if;
when s14 =>
if std_match(input, "00") then next_state <= s0; output <= "--";
elsif std_match(input, "01") then next_state <= s0; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s15; output <= "--";
end if;
when s15 =>
if std_match(input, "00") then next_state <= s10; output <= "00";
elsif std_match(input, "01") then next_state <= s0; output <= "--";
elsif std_match(input, "10") then next_state <= s11; output <= "--";
elsif std_match(input, "11") then next_state <= s0; output <= "11";
end if;
when s16 =>
if std_match(input, "00") then next_state <= s14; output <= "11";
elsif std_match(input, "01") then next_state <= s11; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s0; output <= "--";
end if;
when s17 =>
if std_match(input, "00") then next_state <= s14; output <= "--";
elsif std_match(input, "01") then next_state <= s0; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "--";
elsif std_match(input, "11") then next_state <= s10; output <= "00";
end if;
when s18 =>
if std_match(input, "00") then next_state <= s14; output <= "--";
elsif std_match(input, "01") then next_state <= s12; output <= "--";
elsif std_match(input, "10") then next_state <= s0; output <= "11";
elsif std_match(input, "11") then next_state <= s0; output <= "--";
end if;
when others => next_state <= "-----"; output <= "--";
end case;
end process;
end behaviour;
|
library verilog;
use verilog.vl_types.all;
entity MSS_AHB_F060 is
generic(
ACT_CONFIG : integer := 0;
ACT_FCLK : integer := 0;
ACT_DIE : string := "";
ACT_PKG : string := "";
VECTFILE : string := "test.vec"
);
port(
MSSHADDR : out vl_logic_vector(19 downto 0);
MSSHWDATA : out vl_logic_vector(31 downto 0);
MSSHTRANS : out vl_logic_vector(1 downto 0);
MSSHSIZE : out vl_logic_vector(1 downto 0);
MSSHLOCK : out vl_logic;
MSSHWRITE : out vl_logic;
MSSHRDATA : in vl_logic_vector(31 downto 0);
MSSHREADY : in vl_logic;
MSSHRESP : in vl_logic;
FABHADDR : in vl_logic_vector(31 downto 0);
FABHWDATA : in vl_logic_vector(31 downto 0);
FABHTRANS : in vl_logic_vector(1 downto 0);
FABHSIZE : in vl_logic_vector(1 downto 0);
FABHMASTLOCK : in vl_logic;
FABHWRITE : in vl_logic;
FABHSEL : in vl_logic;
FABHREADY : in vl_logic;
FABHRDATA : out vl_logic_vector(31 downto 0);
FABHREADYOUT : out vl_logic;
FABHRESP : out vl_logic;
SYNCCLKFDBK : in vl_logic;
CALIBOUT : out vl_logic;
CALIBIN : in vl_logic;
FABINT : in vl_logic;
MSSINT : out vl_logic_vector(7 downto 0);
WDINT : out vl_logic;
F2MRESETn : in vl_logic;
DMAREADY : in vl_logic_vector(1 downto 0);
RXEV : in vl_logic;
VRON : in vl_logic;
M2FRESETn : out vl_logic;
DEEPSLEEP : out vl_logic;
SLEEP : out vl_logic;
TXEV : out vl_logic;
UART0CTSn : in vl_logic;
UART0DSRn : in vl_logic;
UART0RIn : in vl_logic;
UART0DCDn : in vl_logic;
UART0RTSn : out vl_logic;
UART0DTRn : out vl_logic;
UART1CTSn : in vl_logic;
UART1DSRn : in vl_logic;
UART1RIn : in vl_logic;
UART1DCDn : in vl_logic;
UART1RTSn : out vl_logic;
UART1DTRn : out vl_logic;
I2C0SMBUSNI : in vl_logic;
I2C0SMBALERTNI : in vl_logic;
I2C0BCLK : in vl_logic;
I2C0SMBUSNO : out vl_logic;
I2C0SMBALERTNO : out vl_logic;
I2C1SMBUSNI : in vl_logic;
I2C1SMBALERTNI : in vl_logic;
I2C1BCLK : in vl_logic;
I2C1SMBUSNO : out vl_logic;
I2C1SMBALERTNO : out vl_logic;
MACM2FTXD : out vl_logic_vector(1 downto 0);
MACF2MRXD : in vl_logic_vector(1 downto 0);
MACM2FTXEN : out vl_logic;
MACF2MCRSDV : in vl_logic;
MACF2MRXER : in vl_logic;
MACF2MMDI : in vl_logic;
MACM2FMDO : out vl_logic;
MACM2FMDEN : out vl_logic;
MACM2FMDC : out vl_logic;
FABSDD0D : in vl_logic;
FABSDD1D : in vl_logic;
FABSDD2D : in vl_logic;
FABSDD0CLK : in vl_logic;
FABSDD1CLK : in vl_logic;
FABSDD2CLK : in vl_logic;
FABACETRIG : in vl_logic;
ACEFLAGS : out vl_logic_vector(31 downto 0);
CMP0 : out vl_logic;
CMP1 : out vl_logic;
CMP2 : out vl_logic;
CMP3 : out vl_logic;
CMP4 : out vl_logic;
CMP5 : out vl_logic;
CMP6 : out vl_logic;
CMP7 : out vl_logic;
CMP8 : out vl_logic;
CMP9 : out vl_logic;
CMP10 : out vl_logic;
CMP11 : out vl_logic;
LVTTL0EN : in vl_logic;
LVTTL1EN : in vl_logic;
LVTTL2EN : in vl_logic;
LVTTL3EN : in vl_logic;
LVTTL4EN : in vl_logic;
LVTTL5EN : in vl_logic;
LVTTL6EN : in vl_logic;
LVTTL7EN : in vl_logic;
LVTTL8EN : in vl_logic;
LVTTL9EN : in vl_logic;
LVTTL10EN : in vl_logic;
LVTTL11EN : in vl_logic;
LVTTL0 : out vl_logic;
LVTTL1 : out vl_logic;
LVTTL2 : out vl_logic;
LVTTL3 : out vl_logic;
LVTTL4 : out vl_logic;
LVTTL5 : out vl_logic;
LVTTL6 : out vl_logic;
LVTTL7 : out vl_logic;
LVTTL8 : out vl_logic;
LVTTL9 : out vl_logic;
LVTTL10 : out vl_logic;
LVTTL11 : out vl_logic;
PUFABn : out vl_logic;
VCC15GOOD : out vl_logic;
VCC33GOOD : out vl_logic;
FCLK : in vl_logic;
MACCLKCCC : in vl_logic;
RCOSC : in vl_logic;
MACCLK : in vl_logic;
PLLLOCK : in vl_logic;
MSSRESETn : in vl_logic;
GPI : in vl_logic_vector(31 downto 0);
GPO : out vl_logic_vector(31 downto 0);
GPOE : out vl_logic_vector(31 downto 0);
SPI0DO : out vl_logic;
SPI0DOE : out vl_logic;
SPI0DI : in vl_logic;
SPI0CLKI : in vl_logic;
SPI0CLKO : out vl_logic;
SPI0MODE : out vl_logic;
SPI0SSI : in vl_logic;
SPI0SSO : out vl_logic_vector(7 downto 0);
UART0TXD : out vl_logic;
UART0RXD : in vl_logic;
I2C0SDAI : in vl_logic;
I2C0SDAO : out vl_logic;
I2C0SCLI : in vl_logic;
I2C0SCLO : out vl_logic;
SPI1DO : out vl_logic;
SPI1DOE : out vl_logic;
SPI1DI : in vl_logic;
SPI1CLKI : in vl_logic;
SPI1CLKO : out vl_logic;
SPI1MODE : out vl_logic;
SPI1SSI : in vl_logic;
SPI1SSO : out vl_logic_vector(7 downto 0);
UART1TXD : out vl_logic;
UART1RXD : in vl_logic;
I2C1SDAI : in vl_logic;
I2C1SDAO : out vl_logic;
I2C1SCLI : in vl_logic;
I2C1SCLO : out vl_logic;
MACTXD : out vl_logic_vector(1 downto 0);
MACRXD : in vl_logic_vector(1 downto 0);
MACTXEN : out vl_logic;
MACCRSDV : in vl_logic;
MACRXER : in vl_logic;
MACMDI : in vl_logic;
MACMDO : out vl_logic;
MACMDEN : out vl_logic;
MACMDC : out vl_logic;
EMCCLK : out vl_logic;
EMCCLKRTN : in vl_logic;
EMCRDB : in vl_logic_vector(15 downto 0);
EMCAB : out vl_logic_vector(25 downto 0);
EMCWDB : out vl_logic_vector(15 downto 0);
EMCRWn : out vl_logic;
EMCCS0n : out vl_logic;
EMCCS1n : out vl_logic;
EMCOEN0n : out vl_logic;
EMCOEN1n : out vl_logic;
EMCBYTEN : out vl_logic_vector(1 downto 0);
EMCDBOE : out vl_logic;
ADC0 : in vl_logic;
ADC1 : in vl_logic;
ADC2 : in vl_logic;
ADC3 : in vl_logic;
ADC4 : in vl_logic;
ADC5 : in vl_logic;
ADC6 : in vl_logic;
ADC7 : in vl_logic;
ADC8 : in vl_logic;
ADC9 : in vl_logic;
ADC10 : in vl_logic;
ADC11 : in vl_logic;
ADC12 : in vl_logic;
ADC13 : in vl_logic;
ADC14 : in vl_logic;
ADC15 : in vl_logic;
ADC16 : in vl_logic;
ADC17 : in vl_logic;
ADC18 : in vl_logic;
ADC19 : in vl_logic;
ADC20 : in vl_logic;
ADC21 : in vl_logic;
ADC22 : in vl_logic;
ADC23 : in vl_logic;
ADC24 : in vl_logic;
ADC25 : in vl_logic;
SDD0 : out vl_logic;
ABPS0 : in vl_logic;
ABPS1 : in vl_logic;
TM0 : in vl_logic;
CM0 : in vl_logic;
GNDTM0 : in vl_logic;
VAREF0 : in vl_logic;
VAREFOUT : out vl_logic;
GNDVAREF : in vl_logic;
PUn : in vl_logic
);
end MSS_AHB_F060;
|
library verilog;
use verilog.vl_types.all;
entity MSS_AHB_F060 is
generic(
ACT_CONFIG : integer := 0;
ACT_FCLK : integer := 0;
ACT_DIE : string := "";
ACT_PKG : string := "";
VECTFILE : string := "test.vec"
);
port(
MSSHADDR : out vl_logic_vector(19 downto 0);
MSSHWDATA : out vl_logic_vector(31 downto 0);
MSSHTRANS : out vl_logic_vector(1 downto 0);
MSSHSIZE : out vl_logic_vector(1 downto 0);
MSSHLOCK : out vl_logic;
MSSHWRITE : out vl_logic;
MSSHRDATA : in vl_logic_vector(31 downto 0);
MSSHREADY : in vl_logic;
MSSHRESP : in vl_logic;
FABHADDR : in vl_logic_vector(31 downto 0);
FABHWDATA : in vl_logic_vector(31 downto 0);
FABHTRANS : in vl_logic_vector(1 downto 0);
FABHSIZE : in vl_logic_vector(1 downto 0);
FABHMASTLOCK : in vl_logic;
FABHWRITE : in vl_logic;
FABHSEL : in vl_logic;
FABHREADY : in vl_logic;
FABHRDATA : out vl_logic_vector(31 downto 0);
FABHREADYOUT : out vl_logic;
FABHRESP : out vl_logic;
SYNCCLKFDBK : in vl_logic;
CALIBOUT : out vl_logic;
CALIBIN : in vl_logic;
FABINT : in vl_logic;
MSSINT : out vl_logic_vector(7 downto 0);
WDINT : out vl_logic;
F2MRESETn : in vl_logic;
DMAREADY : in vl_logic_vector(1 downto 0);
RXEV : in vl_logic;
VRON : in vl_logic;
M2FRESETn : out vl_logic;
DEEPSLEEP : out vl_logic;
SLEEP : out vl_logic;
TXEV : out vl_logic;
UART0CTSn : in vl_logic;
UART0DSRn : in vl_logic;
UART0RIn : in vl_logic;
UART0DCDn : in vl_logic;
UART0RTSn : out vl_logic;
UART0DTRn : out vl_logic;
UART1CTSn : in vl_logic;
UART1DSRn : in vl_logic;
UART1RIn : in vl_logic;
UART1DCDn : in vl_logic;
UART1RTSn : out vl_logic;
UART1DTRn : out vl_logic;
I2C0SMBUSNI : in vl_logic;
I2C0SMBALERTNI : in vl_logic;
I2C0BCLK : in vl_logic;
I2C0SMBUSNO : out vl_logic;
I2C0SMBALERTNO : out vl_logic;
I2C1SMBUSNI : in vl_logic;
I2C1SMBALERTNI : in vl_logic;
I2C1BCLK : in vl_logic;
I2C1SMBUSNO : out vl_logic;
I2C1SMBALERTNO : out vl_logic;
MACM2FTXD : out vl_logic_vector(1 downto 0);
MACF2MRXD : in vl_logic_vector(1 downto 0);
MACM2FTXEN : out vl_logic;
MACF2MCRSDV : in vl_logic;
MACF2MRXER : in vl_logic;
MACF2MMDI : in vl_logic;
MACM2FMDO : out vl_logic;
MACM2FMDEN : out vl_logic;
MACM2FMDC : out vl_logic;
FABSDD0D : in vl_logic;
FABSDD1D : in vl_logic;
FABSDD2D : in vl_logic;
FABSDD0CLK : in vl_logic;
FABSDD1CLK : in vl_logic;
FABSDD2CLK : in vl_logic;
FABACETRIG : in vl_logic;
ACEFLAGS : out vl_logic_vector(31 downto 0);
CMP0 : out vl_logic;
CMP1 : out vl_logic;
CMP2 : out vl_logic;
CMP3 : out vl_logic;
CMP4 : out vl_logic;
CMP5 : out vl_logic;
CMP6 : out vl_logic;
CMP7 : out vl_logic;
CMP8 : out vl_logic;
CMP9 : out vl_logic;
CMP10 : out vl_logic;
CMP11 : out vl_logic;
LVTTL0EN : in vl_logic;
LVTTL1EN : in vl_logic;
LVTTL2EN : in vl_logic;
LVTTL3EN : in vl_logic;
LVTTL4EN : in vl_logic;
LVTTL5EN : in vl_logic;
LVTTL6EN : in vl_logic;
LVTTL7EN : in vl_logic;
LVTTL8EN : in vl_logic;
LVTTL9EN : in vl_logic;
LVTTL10EN : in vl_logic;
LVTTL11EN : in vl_logic;
LVTTL0 : out vl_logic;
LVTTL1 : out vl_logic;
LVTTL2 : out vl_logic;
LVTTL3 : out vl_logic;
LVTTL4 : out vl_logic;
LVTTL5 : out vl_logic;
LVTTL6 : out vl_logic;
LVTTL7 : out vl_logic;
LVTTL8 : out vl_logic;
LVTTL9 : out vl_logic;
LVTTL10 : out vl_logic;
LVTTL11 : out vl_logic;
PUFABn : out vl_logic;
VCC15GOOD : out vl_logic;
VCC33GOOD : out vl_logic;
FCLK : in vl_logic;
MACCLKCCC : in vl_logic;
RCOSC : in vl_logic;
MACCLK : in vl_logic;
PLLLOCK : in vl_logic;
MSSRESETn : in vl_logic;
GPI : in vl_logic_vector(31 downto 0);
GPO : out vl_logic_vector(31 downto 0);
GPOE : out vl_logic_vector(31 downto 0);
SPI0DO : out vl_logic;
SPI0DOE : out vl_logic;
SPI0DI : in vl_logic;
SPI0CLKI : in vl_logic;
SPI0CLKO : out vl_logic;
SPI0MODE : out vl_logic;
SPI0SSI : in vl_logic;
SPI0SSO : out vl_logic_vector(7 downto 0);
UART0TXD : out vl_logic;
UART0RXD : in vl_logic;
I2C0SDAI : in vl_logic;
I2C0SDAO : out vl_logic;
I2C0SCLI : in vl_logic;
I2C0SCLO : out vl_logic;
SPI1DO : out vl_logic;
SPI1DOE : out vl_logic;
SPI1DI : in vl_logic;
SPI1CLKI : in vl_logic;
SPI1CLKO : out vl_logic;
SPI1MODE : out vl_logic;
SPI1SSI : in vl_logic;
SPI1SSO : out vl_logic_vector(7 downto 0);
UART1TXD : out vl_logic;
UART1RXD : in vl_logic;
I2C1SDAI : in vl_logic;
I2C1SDAO : out vl_logic;
I2C1SCLI : in vl_logic;
I2C1SCLO : out vl_logic;
MACTXD : out vl_logic_vector(1 downto 0);
MACRXD : in vl_logic_vector(1 downto 0);
MACTXEN : out vl_logic;
MACCRSDV : in vl_logic;
MACRXER : in vl_logic;
MACMDI : in vl_logic;
MACMDO : out vl_logic;
MACMDEN : out vl_logic;
MACMDC : out vl_logic;
EMCCLK : out vl_logic;
EMCCLKRTN : in vl_logic;
EMCRDB : in vl_logic_vector(15 downto 0);
EMCAB : out vl_logic_vector(25 downto 0);
EMCWDB : out vl_logic_vector(15 downto 0);
EMCRWn : out vl_logic;
EMCCS0n : out vl_logic;
EMCCS1n : out vl_logic;
EMCOEN0n : out vl_logic;
EMCOEN1n : out vl_logic;
EMCBYTEN : out vl_logic_vector(1 downto 0);
EMCDBOE : out vl_logic;
ADC0 : in vl_logic;
ADC1 : in vl_logic;
ADC2 : in vl_logic;
ADC3 : in vl_logic;
ADC4 : in vl_logic;
ADC5 : in vl_logic;
ADC6 : in vl_logic;
ADC7 : in vl_logic;
ADC8 : in vl_logic;
ADC9 : in vl_logic;
ADC10 : in vl_logic;
ADC11 : in vl_logic;
ADC12 : in vl_logic;
ADC13 : in vl_logic;
ADC14 : in vl_logic;
ADC15 : in vl_logic;
ADC16 : in vl_logic;
ADC17 : in vl_logic;
ADC18 : in vl_logic;
ADC19 : in vl_logic;
ADC20 : in vl_logic;
ADC21 : in vl_logic;
ADC22 : in vl_logic;
ADC23 : in vl_logic;
ADC24 : in vl_logic;
ADC25 : in vl_logic;
SDD0 : out vl_logic;
ABPS0 : in vl_logic;
ABPS1 : in vl_logic;
TM0 : in vl_logic;
CM0 : in vl_logic;
GNDTM0 : in vl_logic;
VAREF0 : in vl_logic;
VAREFOUT : out vl_logic;
GNDVAREF : in vl_logic;
PUn : in vl_logic
);
end MSS_AHB_F060;
|
library verilog;
use verilog.vl_types.all;
entity MSS_AHB_F060 is
generic(
ACT_CONFIG : integer := 0;
ACT_FCLK : integer := 0;
ACT_DIE : string := "";
ACT_PKG : string := "";
VECTFILE : string := "test.vec"
);
port(
MSSHADDR : out vl_logic_vector(19 downto 0);
MSSHWDATA : out vl_logic_vector(31 downto 0);
MSSHTRANS : out vl_logic_vector(1 downto 0);
MSSHSIZE : out vl_logic_vector(1 downto 0);
MSSHLOCK : out vl_logic;
MSSHWRITE : out vl_logic;
MSSHRDATA : in vl_logic_vector(31 downto 0);
MSSHREADY : in vl_logic;
MSSHRESP : in vl_logic;
FABHADDR : in vl_logic_vector(31 downto 0);
FABHWDATA : in vl_logic_vector(31 downto 0);
FABHTRANS : in vl_logic_vector(1 downto 0);
FABHSIZE : in vl_logic_vector(1 downto 0);
FABHMASTLOCK : in vl_logic;
FABHWRITE : in vl_logic;
FABHSEL : in vl_logic;
FABHREADY : in vl_logic;
FABHRDATA : out vl_logic_vector(31 downto 0);
FABHREADYOUT : out vl_logic;
FABHRESP : out vl_logic;
SYNCCLKFDBK : in vl_logic;
CALIBOUT : out vl_logic;
CALIBIN : in vl_logic;
FABINT : in vl_logic;
MSSINT : out vl_logic_vector(7 downto 0);
WDINT : out vl_logic;
F2MRESETn : in vl_logic;
DMAREADY : in vl_logic_vector(1 downto 0);
RXEV : in vl_logic;
VRON : in vl_logic;
M2FRESETn : out vl_logic;
DEEPSLEEP : out vl_logic;
SLEEP : out vl_logic;
TXEV : out vl_logic;
UART0CTSn : in vl_logic;
UART0DSRn : in vl_logic;
UART0RIn : in vl_logic;
UART0DCDn : in vl_logic;
UART0RTSn : out vl_logic;
UART0DTRn : out vl_logic;
UART1CTSn : in vl_logic;
UART1DSRn : in vl_logic;
UART1RIn : in vl_logic;
UART1DCDn : in vl_logic;
UART1RTSn : out vl_logic;
UART1DTRn : out vl_logic;
I2C0SMBUSNI : in vl_logic;
I2C0SMBALERTNI : in vl_logic;
I2C0BCLK : in vl_logic;
I2C0SMBUSNO : out vl_logic;
I2C0SMBALERTNO : out vl_logic;
I2C1SMBUSNI : in vl_logic;
I2C1SMBALERTNI : in vl_logic;
I2C1BCLK : in vl_logic;
I2C1SMBUSNO : out vl_logic;
I2C1SMBALERTNO : out vl_logic;
MACM2FTXD : out vl_logic_vector(1 downto 0);
MACF2MRXD : in vl_logic_vector(1 downto 0);
MACM2FTXEN : out vl_logic;
MACF2MCRSDV : in vl_logic;
MACF2MRXER : in vl_logic;
MACF2MMDI : in vl_logic;
MACM2FMDO : out vl_logic;
MACM2FMDEN : out vl_logic;
MACM2FMDC : out vl_logic;
FABSDD0D : in vl_logic;
FABSDD1D : in vl_logic;
FABSDD2D : in vl_logic;
FABSDD0CLK : in vl_logic;
FABSDD1CLK : in vl_logic;
FABSDD2CLK : in vl_logic;
FABACETRIG : in vl_logic;
ACEFLAGS : out vl_logic_vector(31 downto 0);
CMP0 : out vl_logic;
CMP1 : out vl_logic;
CMP2 : out vl_logic;
CMP3 : out vl_logic;
CMP4 : out vl_logic;
CMP5 : out vl_logic;
CMP6 : out vl_logic;
CMP7 : out vl_logic;
CMP8 : out vl_logic;
CMP9 : out vl_logic;
CMP10 : out vl_logic;
CMP11 : out vl_logic;
LVTTL0EN : in vl_logic;
LVTTL1EN : in vl_logic;
LVTTL2EN : in vl_logic;
LVTTL3EN : in vl_logic;
LVTTL4EN : in vl_logic;
LVTTL5EN : in vl_logic;
LVTTL6EN : in vl_logic;
LVTTL7EN : in vl_logic;
LVTTL8EN : in vl_logic;
LVTTL9EN : in vl_logic;
LVTTL10EN : in vl_logic;
LVTTL11EN : in vl_logic;
LVTTL0 : out vl_logic;
LVTTL1 : out vl_logic;
LVTTL2 : out vl_logic;
LVTTL3 : out vl_logic;
LVTTL4 : out vl_logic;
LVTTL5 : out vl_logic;
LVTTL6 : out vl_logic;
LVTTL7 : out vl_logic;
LVTTL8 : out vl_logic;
LVTTL9 : out vl_logic;
LVTTL10 : out vl_logic;
LVTTL11 : out vl_logic;
PUFABn : out vl_logic;
VCC15GOOD : out vl_logic;
VCC33GOOD : out vl_logic;
FCLK : in vl_logic;
MACCLKCCC : in vl_logic;
RCOSC : in vl_logic;
MACCLK : in vl_logic;
PLLLOCK : in vl_logic;
MSSRESETn : in vl_logic;
GPI : in vl_logic_vector(31 downto 0);
GPO : out vl_logic_vector(31 downto 0);
GPOE : out vl_logic_vector(31 downto 0);
SPI0DO : out vl_logic;
SPI0DOE : out vl_logic;
SPI0DI : in vl_logic;
SPI0CLKI : in vl_logic;
SPI0CLKO : out vl_logic;
SPI0MODE : out vl_logic;
SPI0SSI : in vl_logic;
SPI0SSO : out vl_logic_vector(7 downto 0);
UART0TXD : out vl_logic;
UART0RXD : in vl_logic;
I2C0SDAI : in vl_logic;
I2C0SDAO : out vl_logic;
I2C0SCLI : in vl_logic;
I2C0SCLO : out vl_logic;
SPI1DO : out vl_logic;
SPI1DOE : out vl_logic;
SPI1DI : in vl_logic;
SPI1CLKI : in vl_logic;
SPI1CLKO : out vl_logic;
SPI1MODE : out vl_logic;
SPI1SSI : in vl_logic;
SPI1SSO : out vl_logic_vector(7 downto 0);
UART1TXD : out vl_logic;
UART1RXD : in vl_logic;
I2C1SDAI : in vl_logic;
I2C1SDAO : out vl_logic;
I2C1SCLI : in vl_logic;
I2C1SCLO : out vl_logic;
MACTXD : out vl_logic_vector(1 downto 0);
MACRXD : in vl_logic_vector(1 downto 0);
MACTXEN : out vl_logic;
MACCRSDV : in vl_logic;
MACRXER : in vl_logic;
MACMDI : in vl_logic;
MACMDO : out vl_logic;
MACMDEN : out vl_logic;
MACMDC : out vl_logic;
EMCCLK : out vl_logic;
EMCCLKRTN : in vl_logic;
EMCRDB : in vl_logic_vector(15 downto 0);
EMCAB : out vl_logic_vector(25 downto 0);
EMCWDB : out vl_logic_vector(15 downto 0);
EMCRWn : out vl_logic;
EMCCS0n : out vl_logic;
EMCCS1n : out vl_logic;
EMCOEN0n : out vl_logic;
EMCOEN1n : out vl_logic;
EMCBYTEN : out vl_logic_vector(1 downto 0);
EMCDBOE : out vl_logic;
ADC0 : in vl_logic;
ADC1 : in vl_logic;
ADC2 : in vl_logic;
ADC3 : in vl_logic;
ADC4 : in vl_logic;
ADC5 : in vl_logic;
ADC6 : in vl_logic;
ADC7 : in vl_logic;
ADC8 : in vl_logic;
ADC9 : in vl_logic;
ADC10 : in vl_logic;
ADC11 : in vl_logic;
ADC12 : in vl_logic;
ADC13 : in vl_logic;
ADC14 : in vl_logic;
ADC15 : in vl_logic;
ADC16 : in vl_logic;
ADC17 : in vl_logic;
ADC18 : in vl_logic;
ADC19 : in vl_logic;
ADC20 : in vl_logic;
ADC21 : in vl_logic;
ADC22 : in vl_logic;
ADC23 : in vl_logic;
ADC24 : in vl_logic;
ADC25 : in vl_logic;
SDD0 : out vl_logic;
ABPS0 : in vl_logic;
ABPS1 : in vl_logic;
TM0 : in vl_logic;
CM0 : in vl_logic;
GNDTM0 : in vl_logic;
VAREF0 : in vl_logic;
VAREFOUT : out vl_logic;
GNDVAREF : in vl_logic;
PUn : in vl_logic
);
end MSS_AHB_F060;
|
-- Accellera Standard V2.3 Open Verification Library (OVL).
-- Accellera Copyright (c) 2008. All rights reserved.
library ieee;
use ieee.std_logic_1164.all;
use work.std_ovl.all;
entity ovl_never is
generic (
severity_level : ovl_severity_level := OVL_SEVERITY_LEVEL_NOT_SET;
property_type : ovl_property_type := OVL_PROPERTY_TYPE_NOT_SET;
msg : string := OVL_MSG_NOT_SET;
coverage_level : ovl_coverage_level := OVL_COVERAGE_LEVEL_NOT_SET;
clock_edge : ovl_active_edges := OVL_ACTIVE_EDGES_NOT_SET;
reset_polarity : ovl_reset_polarity := OVL_RESET_POLARITY_NOT_SET;
gating_type : ovl_gating_type := OVL_GATING_TYPE_NOT_SET;
controls : ovl_ctrl_record := OVL_CTRL_DEFAULTS
);
port (
clock : in std_logic;
reset : in std_logic;
enable : in std_logic;
test_expr : in std_logic;
fire : out std_logic_vector(OVL_FIRE_WIDTH - 1 downto 0)
);
end entity ovl_never;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc2733.vhd,v 1.2 2001-10-26 16:29:49 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c13s05b00x00p01n01i02733ent IS
END c13s05b00x00p01n01i02733ent;
ARCHITECTURE c13s05b00x00p01n01i02733arch OF c13s05b00x00p01n01i02733ent IS
BEGIN
TESTING: PROCESS
type grph is array (1 to 95) of character;
variable k : grph;
BEGIN
k(1) := 'A';
k(2) := 'B';
assert NOT( k(1) = 'A' and
k(2) = 'B' )
report "***PASSED TEST: c13s05b00x00p01n01i02733"
severity NOTE;
assert ( k(1) = 'A' and
k(2) = 'B' )
report "***FAILED TEST: c13s05b00x00p01n01i02733 - Graphic charcters be used as a character literal test fail."
severity ERROR;
wait;
END PROCESS TESTING;
END c13s05b00x00p01n01i02733arch;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc2733.vhd,v 1.2 2001-10-26 16:29:49 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c13s05b00x00p01n01i02733ent IS
END c13s05b00x00p01n01i02733ent;
ARCHITECTURE c13s05b00x00p01n01i02733arch OF c13s05b00x00p01n01i02733ent IS
BEGIN
TESTING: PROCESS
type grph is array (1 to 95) of character;
variable k : grph;
BEGIN
k(1) := 'A';
k(2) := 'B';
assert NOT( k(1) = 'A' and
k(2) = 'B' )
report "***PASSED TEST: c13s05b00x00p01n01i02733"
severity NOTE;
assert ( k(1) = 'A' and
k(2) = 'B' )
report "***FAILED TEST: c13s05b00x00p01n01i02733 - Graphic charcters be used as a character literal test fail."
severity ERROR;
wait;
END PROCESS TESTING;
END c13s05b00x00p01n01i02733arch;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc2733.vhd,v 1.2 2001-10-26 16:29:49 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c13s05b00x00p01n01i02733ent IS
END c13s05b00x00p01n01i02733ent;
ARCHITECTURE c13s05b00x00p01n01i02733arch OF c13s05b00x00p01n01i02733ent IS
BEGIN
TESTING: PROCESS
type grph is array (1 to 95) of character;
variable k : grph;
BEGIN
k(1) := 'A';
k(2) := 'B';
assert NOT( k(1) = 'A' and
k(2) = 'B' )
report "***PASSED TEST: c13s05b00x00p01n01i02733"
severity NOTE;
assert ( k(1) = 'A' and
k(2) = 'B' )
report "***FAILED TEST: c13s05b00x00p01n01i02733 - Graphic charcters be used as a character literal test fail."
severity ERROR;
wait;
END PROCESS TESTING;
END c13s05b00x00p01n01i02733arch;
|
-- NEED RESULT: ARCH00137.P1: Multi inertial transactions occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137.P2: Multi inertial transactions occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137.P3: Multi inertial transactions occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: One inertial transaction occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: One inertial transaction occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: One inertial transaction occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: Old transactions were removed on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: Old transactions were removed on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: Old transactions were removed on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: One inertial transaction occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: One inertial transaction occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: One inertial transaction occurred on signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: Inertial semantics check on a signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: Inertial semantics check on a signal asg with indexed name on LHS passed
-- NEED RESULT: ARCH00137: Inertial semantics check on a signal asg with indexed name on LHS passed
-- NEED RESULT: P3: Inertial transactions entirely completed passed
-- NEED RESULT: P2: Inertial transactions entirely completed passed
-- NEED RESULT: P1: Inertial transactions entirely completed passed
-------------------------------------------------------------------------------
--
-- Copyright (c) 1989 by Intermetrics, Inc.
-- All rights reserved.
--
-------------------------------------------------------------------------------
--
-- TEST NAME:
--
-- CT00137
--
-- AUTHOR:
--
-- G. Tominovich
--
-- TEST OBJECTIVES:
--
-- 8.3 (1)
-- 8.3 (2)
-- 8.3 (4)
-- 8.3 (5)
-- 8.3.1 (4)
--
-- DESIGN UNIT ORDERING:
--
-- E00000(ARCH00137)
-- ENT00137_Test_Bench(ARCH00137_Test_Bench)
--
-- REVISION HISTORY:
--
-- 08-JUL-1987 - initial revision
--
-- NOTES:
--
-- self-checking
-- automatically generated
--
use WORK.STANDARD_TYPES.all ;
architecture ARCH00137 of E00000 is
subtype chk_sig_type is integer range -1 to 100 ;
signal chk_st_arr1 : chk_sig_type := -1 ;
signal chk_st_arr2 : chk_sig_type := -1 ;
signal chk_st_arr3 : chk_sig_type := -1 ;
--
signal s_st_arr1 : st_arr1
:= c_st_arr1_1 ;
signal s_st_arr2 : st_arr2
:= c_st_arr2_1 ;
signal s_st_arr3 : st_arr3
:= c_st_arr3_1 ;
--
begin
P1 :
process
variable correct : boolean ;
variable counter : integer := 0 ;
variable savtime : time ;
begin
case counter is
when 0 =>
s_st_arr1 (st_arr1'Left) <=
c_st_arr1_2 (st_arr1'Right) after 10 ns,
c_st_arr1_1 (st_arr1'Right) after 20 ns ;
--
when 1 =>
correct :=
s_st_arr1 (st_arr1'Left) =
c_st_arr1_2 (st_arr1'Right) and
(savtime + 10 ns) = Std.Standard.Now ;
--
when 2 =>
correct :=
correct and
s_st_arr1 (st_arr1'Left) =
c_st_arr1_1 (st_arr1'Right) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137.P1" ,
"Multi inertial transactions occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr1 (st_arr1'Left) <=
c_st_arr1_2 (st_arr1'Right) after 10 ns,
c_st_arr1_1 (st_arr1'Right) after 20 ns,
c_st_arr1_2 (st_arr1'Right) after 30 ns,
c_st_arr1_1 (st_arr1'Right) after 40 ns ;
--
when 3 =>
correct :=
s_st_arr1 (st_arr1'Left) =
c_st_arr1_2 (st_arr1'Right) and
(savtime + 10 ns) = Std.Standard.Now ;
s_st_arr1 (st_arr1'Left) <=
c_st_arr1_1 (st_arr1'Right) after 5 ns;
--
when 4 =>
correct :=
correct and
s_st_arr1 (st_arr1'Left) =
c_st_arr1_1 (st_arr1'Right) and
(savtime + 5 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"One inertial transaction occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr1 (st_arr1'Left) <= transport
c_st_arr1_1 (st_arr1'Right) after 100 ns;
--
when 5 =>
correct :=
s_st_arr1 (st_arr1'Left) =
c_st_arr1_1 (st_arr1'Right) and
(savtime + 100 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"Old transactions were removed on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr1 (st_arr1'Left) <=
c_st_arr1_2 (st_arr1'Right) after 10 ns,
c_st_arr1_1 (st_arr1'Right) after 20 ns,
c_st_arr1_2 (st_arr1'Right) after 30 ns,
c_st_arr1_1 (st_arr1'Right) after 40 ns ;
--
when 6 =>
correct :=
s_st_arr1 (st_arr1'Left) =
c_st_arr1_2 (st_arr1'Right) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"One inertial transaction occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
-- The following will mark last transaction above
s_st_arr1 (st_arr1'Left) <=
c_st_arr1_1 (st_arr1'Right) after 40 ns;
--
when 7 =>
correct :=
s_st_arr1 (st_arr1'Left) =
c_st_arr1_1 (st_arr1'Right) and
(savtime + 30 ns) = Std.Standard.Now ;
--
when 8 =>
correct :=
correct and
s_st_arr1 (st_arr1'Left) =
c_st_arr1_1 (st_arr1'Right) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"Inertial semantics check on a signal " &
"asg with indexed name on LHS",
correct ) ;
--
when others
=> -- No more transactions should have occurred
test_report ( "ARCH00137" ,
"Inertial semantics check on a signal " &
"asg with indexed name on LHS",
false ) ;
--
end case ;
--
savtime := Std.Standard.Now ;
chk_st_arr1 <= transport counter after (1 us - savtime) ;
counter := counter + 1;
--
wait until (not s_st_arr1'Quiet) and
(savtime /= Std.Standard.Now) ;
--
end process P1 ;
--
PGEN_CHKP_1 :
process ( chk_st_arr1 )
begin
if Std.Standard.Now > 0 ns then
test_report ( "P1" ,
"Inertial transactions entirely completed",
chk_st_arr1 = 8 ) ;
end if ;
end process PGEN_CHKP_1 ;
--
P2 :
process
variable correct : boolean ;
variable counter : integer := 0 ;
variable savtime : time ;
begin
case counter is
when 0 =>
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) <=
c_st_arr2_2 (
st_arr2'Right(1),st_arr2'Right(2)) after 10 ns,
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) after 20 ns ;
--
when 1 =>
correct :=
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) =
c_st_arr2_2 (
st_arr2'Right(1),st_arr2'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
--
when 2 =>
correct :=
correct and
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) =
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137.P2" ,
"Multi inertial transactions occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) <=
c_st_arr2_2 (
st_arr2'Right(1),st_arr2'Right(2)) after 10 ns,
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) after 20 ns,
c_st_arr2_2 (
st_arr2'Right(1),st_arr2'Right(2)) after 30 ns,
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) after 40 ns ;
--
when 3 =>
correct :=
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) =
c_st_arr2_2 (
st_arr2'Right(1),st_arr2'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) <=
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) after 5 ns;
--
when 4 =>
correct :=
correct and
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) =
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) and
(savtime + 5 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"One inertial transaction occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) <= transport
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) after 100 ns;
--
when 5 =>
correct :=
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) =
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) and
(savtime + 100 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"Old transactions were removed on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) <=
c_st_arr2_2 (
st_arr2'Right(1),st_arr2'Right(2)) after 10 ns,
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) after 20 ns,
c_st_arr2_2 (
st_arr2'Right(1),st_arr2'Right(2)) after 30 ns,
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) after 40 ns ;
--
when 6 =>
correct :=
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) =
c_st_arr2_2 (
st_arr2'Right(1),st_arr2'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"One inertial transaction occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
-- The following will mark last transaction above
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) <=
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) after 40 ns;
--
when 7 =>
correct :=
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) =
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) and
(savtime + 30 ns) = Std.Standard.Now ;
--
when 8 =>
correct :=
correct and
s_st_arr2 (
st_arr2'Left(1),st_arr2'Left(2)) =
c_st_arr2_1 (
st_arr2'Right(1),st_arr2'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"Inertial semantics check on a signal " &
"asg with indexed name on LHS",
correct ) ;
--
when others
=> -- No more transactions should have occurred
test_report ( "ARCH00137" ,
"Inertial semantics check on a signal " &
"asg with indexed name on LHS",
false ) ;
--
end case ;
--
savtime := Std.Standard.Now ;
chk_st_arr2 <= transport counter after (1 us - savtime) ;
counter := counter + 1;
--
wait until (not s_st_arr2'Quiet) and
(savtime /= Std.Standard.Now) ;
--
end process P2 ;
--
PGEN_CHKP_2 :
process ( chk_st_arr2 )
begin
if Std.Standard.Now > 0 ns then
test_report ( "P2" ,
"Inertial transactions entirely completed",
chk_st_arr2 = 8 ) ;
end if ;
end process PGEN_CHKP_2 ;
--
P3 :
process
variable correct : boolean ;
variable counter : integer := 0 ;
variable savtime : time ;
begin
case counter is
when 0 =>
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) <=
c_st_arr3_2 (
st_arr3'Right(1),st_arr3'Right(2)) after 10 ns,
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) after 20 ns ;
--
when 1 =>
correct :=
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) =
c_st_arr3_2 (
st_arr3'Right(1),st_arr3'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
--
when 2 =>
correct :=
correct and
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) =
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137.P3" ,
"Multi inertial transactions occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) <=
c_st_arr3_2 (
st_arr3'Right(1),st_arr3'Right(2)) after 10 ns,
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) after 20 ns,
c_st_arr3_2 (
st_arr3'Right(1),st_arr3'Right(2)) after 30 ns,
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) after 40 ns ;
--
when 3 =>
correct :=
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) =
c_st_arr3_2 (
st_arr3'Right(1),st_arr3'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) <=
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) after 5 ns;
--
when 4 =>
correct :=
correct and
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) =
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) and
(savtime + 5 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"One inertial transaction occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) <= transport
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) after 100 ns;
--
when 5 =>
correct :=
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) =
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) and
(savtime + 100 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"Old transactions were removed on signal " &
"asg with indexed name on LHS",
correct ) ;
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) <=
c_st_arr3_2 (
st_arr3'Right(1),st_arr3'Right(2)) after 10 ns,
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) after 20 ns,
c_st_arr3_2 (
st_arr3'Right(1),st_arr3'Right(2)) after 30 ns,
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) after 40 ns ;
--
when 6 =>
correct :=
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) =
c_st_arr3_2 (
st_arr3'Right(1),st_arr3'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"One inertial transaction occurred on signal " &
"asg with indexed name on LHS",
correct ) ;
-- The following will mark last transaction above
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) <=
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) after 40 ns;
--
when 7 =>
correct :=
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) =
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) and
(savtime + 30 ns) = Std.Standard.Now ;
--
when 8 =>
correct :=
correct and
s_st_arr3 (
st_arr3'Left(1),st_arr3'Left(2)) =
c_st_arr3_1 (
st_arr3'Right(1),st_arr3'Right(2)) and
(savtime + 10 ns) = Std.Standard.Now ;
test_report ( "ARCH00137" ,
"Inertial semantics check on a signal " &
"asg with indexed name on LHS",
correct ) ;
--
when others
=> -- No more transactions should have occurred
test_report ( "ARCH00137" ,
"Inertial semantics check on a signal " &
"asg with indexed name on LHS",
false ) ;
--
end case ;
--
savtime := Std.Standard.Now ;
chk_st_arr3 <= transport counter after (1 us - savtime) ;
counter := counter + 1;
--
wait until (not s_st_arr3'Quiet) and
(savtime /= Std.Standard.Now) ;
--
end process P3 ;
--
PGEN_CHKP_3 :
process ( chk_st_arr3 )
begin
if Std.Standard.Now > 0 ns then
test_report ( "P3" ,
"Inertial transactions entirely completed",
chk_st_arr3 = 8 ) ;
end if ;
end process PGEN_CHKP_3 ;
--
--
end ARCH00137 ;
--
entity ENT00137_Test_Bench is
end ENT00137_Test_Bench ;
--
architecture ARCH00137_Test_Bench of ENT00137_Test_Bench is
begin
L1:
block
component UUT
end component ;
for CIS1 : UUT use entity WORK.E00000 ( ARCH00137 ) ;
begin
CIS1 : UUT ;
end block L1 ;
end ARCH00137_Test_Bench ;
|
--
-- BananaCore - A processor written in VHDL
--
-- Created by Rogiel Sulzbach.
-- Copyright (c) 2014-2015 Rogiel Sulzbach. All rights reserved.
--
library ieee;
use ieee.numeric_std.all;
use ieee.std_logic_1164.all;
use ieee.std_logic_1164.std_logic;
library BananaCore;
use BananaCore.Core.all;
use BananaCore.Memory.all;
use BananaCore.RegisterPackage.all;
-- The LessThanInstructionExecutor entity
entity LessThanInstructionExecutor is
port(
-- the processor main clock
clock: in BananaCore.Core.Clock;
-- enables the instruction
enable: in std_logic;
-- the first register to operate on (argument 0)
arg0_address: in RegisterAddress;
-- the first register to operate on (argument 1)
arg1_address: in RegisterAddress;
-- a bus indicating if the instruction is ready or not
instruction_ready: out std_logic := '0';
------------------------------------------
-- MEMORY BUS
------------------------------------------
-- the address to read/write memory from/to
memory_address: out MemoryAddress := (others => '0');
-- the memory being read to
memory_data_read: in MemoryData;
-- the memory being written to
memory_data_write: out MemoryData := (others => '0');
-- the operation to perform on the memory
memory_operation: out MemoryOperation := MEMORY_OP_DISABLED;
-- a flag indicating if a memory operation should be performed
memory_enable: out std_logic := '0';
-- a flag indicating if a memory operation has completed
memory_ready: in std_logic;
------------------------------------------
-- REGISTER BUS
------------------------------------------
-- the processor register address bus
register_address: out RegisterAddress := (others => '0');
-- the processor register data bus
register_data_read: in RegisterData;
-- the processor register data bus
register_data_write: out RegisterData := (others => '0');
-- the processor register operation signal
register_operation: out RegisterOperation := OP_REG_DISABLED;
-- the processor register enable signal
register_enable: out std_logic := '0';
-- a flag indicating if a register operation has completed
register_ready: in std_logic
);
end LessThanInstructionExecutor;
architecture LessThanInstructionExecutorImpl of LessThanInstructionExecutor is
type state_type is (
fetch_arg0,
store_arg0,
fetch_arg1,
store_arg1,
execute,
store_result,
complete
);
signal state: state_type := fetch_arg0;
signal arg0: RegisterData;
signal arg1: RegisterData;
signal result: std_logic;
begin
process (clock) begin
if clock'event and clock = '1' then
if enable = '1' then
case state is
when fetch_arg0 =>
instruction_ready <= '0';
register_address <= arg0_address;
register_operation <= OP_REG_GET;
register_enable <= '1';
state <= store_arg0;
when store_arg0 =>
if register_ready = '1' then
arg0 <= register_data_read;
register_enable <= '0';
state <= fetch_arg1;
else
state <= store_arg0;
end if;
when fetch_arg1 =>
register_address <= arg1_address;
register_operation <= OP_REG_GET;
register_enable <= '1';
state <= store_arg1;
when store_arg1 =>
if register_ready = '1' then
arg1 <= register_data_read;
register_enable <= '0';
state <= execute;
else
state <= store_arg1;
end if;
when execute =>
if arg0 < arg1 then
result <= '1';
else
result <= '0';
end if;
state <= store_result;
when store_result =>
register_address <= SpecialRegister;
register_operation <= OP_REG_SET;
register_data_write(CarryBit) <= result;
register_enable <= '1';
instruction_ready <= '1';
state <= complete;
when complete =>
state <= complete;
end case;
else
instruction_ready <= '0';
state <= fetch_arg0;
end if;
end if;
end process;
end LessThanInstructionExecutorImpl;
|
-- $Id: tb_w11a_n4d.vhd 1181 2019-07-08 17:00:50Z mueller $
-- SPDX-License-Identifier: GPL-3.0-or-later
-- Copyright 2019- by Walter F.J. Mueller <[email protected]>
--
------------------------------------------------------------------------------
-- Module Name: tb_w11a_n4d
-- Description: Configuration for tb_w11a_n4d for tb_nexys4d_dram
--
-- Dependencies: sys_w11a_n4d
--
-- To test: sys_w11a_n4d
--
-- Revision History:
-- Date Rev Version Comment
-- 2019-01-02 1101 1.0 Initial version (cloned from _n4)
------------------------------------------------------------------------------
configuration tb_w11a_n4d of tb_nexys4d_dram is
for sim
for all : nexys4d_dram_aif
use entity work.sys_w11a_n4d;
end for;
end for;
end tb_w11a_n4d;
|
-- arduinointerface.vhd
--
-- takes 8-bit parallel data and sends frame
-- Frame ends when data value is written with "rxLast" set.
-- connect data to low 4 bits of port
-- connect strb to b4 of port (configured as output)
-- connect RnW to b5 of port (configured as output)
-- to read this peripheral:
-- (assuming strb is left high between accesses)
-- set port low bits to input
-- set RmW, strb to 1, 0 (10 = command "read low-nibble")
-- read the value
-- set strb 1 (11 = command "read high-nibble)
-- read the value
-- for multi-byte reads, repeat last four steps
-- to write this peripheral:
-- (assuming strb is left high between accesses)
-- set RnW to 0 (strb no change, so no write yet; output buffers now disabled)
-- set port low bits to output
-- write the lo-nibble value, with b5, b4 = 00
-- write the hi-nibble value, with b5, b4 = 01
-- for multi-byte writes, repeat last two steps
library IEEE;
use IEEE.STD_LOGIC_1164.All;
use IEEE.NUMERIC_STD.all;
-- debug libraries
use std.textio.all;
use ieee.std_logic_textio.all;
entity hdlcreceiver_tb is
end entity hdlcreceiver_tb;
architecture behavioural of hdlcreceiver_tb is
signal q : Std_Logic_Vector (7 downto 0); -- q is the values read
signal rxLast : Std_Logic; -- the databus
signal rxRD : Std_Logic := '1';
signal rxReq : Std_Logic;
signal rst: Std_Logic :='1';
signal rxErr : Std_Logic; -- high if CRC error
signal rxUnderrun : Std_Logic; -- high if byte not read in time
signal rxAbort : Std_Logic; -- high if Abort received mid-frame
signal clock: Std_Logic := '1';
signal rxD, rxEn: Std_Logic;
signal cycle : integer :=0;
component hdlcreceiver is
generic (
rxReqChainSize : integer := 2
);
port (
-- microprocesser interface
Dout : out Std_Logic_Vector (7 downto 0); -- rx register
rxLast : out Std_Logic;
rxRD : in Std_Logic; -- read strobe
rxReq : out Std_Logic; -- high if data available
rxErr : out Std_Logic; -- high if CRC error
rxUnderrun : out Std_Logic; -- high if byte not read in time
rxAbort : out Std_Logic; -- high if Abort received mid-frame
rxRST : in Std_Logic;
-- bit clock
sysClk : in Std_Logic; -- 16MHz
-- line interface
rxD : in Std_Logic;
rxEn : buffer Std_Logic
);
end component hdlcreceiver;
type tDataItem is record
rxD: Std_Logic;
rxRST: Std_Logic;
rxRD: Std_Logic;
end record tDataItem;
type tDataList is array (0 to 44) of tDataItem;
constant dataList : tDataList := (
-- test abort (10 values)
('0','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
-- test reset to abort clear (1 value)
('0','1','0'),
-- test flag detect (8 values)
('0','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('0','0','0'),
-- test inserted bit removal (9 values)
('0','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('0','0','0'),
('0','0','0'),
('1','0','0'),
-- test normal data -- 0xAA (8 values)
('0','0','0'),
('1','0','0'),
('0','0','0'),
('1','0','0'),
('0','0','0'),
('1','0','0'),
('0','0','0'),
('1','0','0'),
-- test frame-end flag detect (8 values)
('0','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('1','0','0'),
('0','0','0')
);
begin
iface : hdlcreceiver
port map (
Dout => q,
rxLast => rxLast,
rxRD => rxRd,
rxReq => rxReq,
rxErr => rxErr,
rxUnderrun => rxUnderrun,
rxAbort => rxAbort,
rxRST => rst,
-- bit clock
sysClk => clock,
-- line interface
rxD => rxD,
rxEn => rxEn
);
-- rst <= '1' after 0 ns, '0' after 100 ns;
process
-- drive the txClock
begin
clock <= '0';
wait for 62 ns;
clock <= '1';
wait for 63 ns;
end process;
process (clock)
begin
if rising_edge(clock) then
cycle <= (cycle + 1) mod (64 * dataList'length);
if cycle = 0 then
-- i <= (i(0) & i(7 downto 1)) xor "0" & i(0) & "00" & i(0) & "0" & i(0) & "0";
end if;
if (cycle mod 64) = 0 then
rxD <= dataList(cycle/64).rxD;
rst <= dataList(cycle/64).rxRST;
end if;
end if;
end process;
end behavioural; |
library ieee;
use ieee.std_logic_1164.all;
use work.pkg.all;
entity vhd01 is
port (i1 : std_logic_vector (1 to 1);
o1 : out std_logic_vector (1 to 1));
end vhd01;
architecture behav of vhd01 is
begin
o1 <= i1;
end behav;
|
-- -------------------------------------------------------------
--
-- Generated Architecture Declaration for rtl of inst_ab_e
--
-- Generated
-- by: wig
-- on: Sat Mar 3 11:02:57 2007
-- cmd: /cygdrive/c/Documents and Settings/wig/My Documents/work/MIX/mix_0.pl -nodelta ../../udc.xls
--
-- !!! Do not edit this file! Autogenerated by MIX !!!
-- $Author: wig $
-- $Id: inst_ab_e-rtl-a.vhd,v 1.1 2007/03/03 11:17:34 wig Exp $
-- $Date: 2007/03/03 11:17:34 $
-- $Log: inst_ab_e-rtl-a.vhd,v $
-- Revision 1.1 2007/03/03 11:17:34 wig
-- Extended ::udc: language dependent %AINS% and %PINS%: e.g. <VHDL>...</VHDL>
--
--
-- Based on Mix Architecture Template built into RCSfile: MixWriter.pm,v
-- Id: MixWriter.pm,v 1.101 2007/03/01 16:28:38 wig Exp
--
-- Generator: mix_0.pl Revision: 1.47 , [email protected]
-- (C) 2003,2005 Micronas GmbH
--
-- --------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
-- No project specific VHDL libraries/arch
udc: VHDL HEAD HOOK inst_ab_i
--
--
-- Start of Generated Architecture rtl of inst_ab_e
--
architecture rtl of inst_ab_e is
--
-- Generated Constant Declarations
--
--
-- Generated Components
--
--
-- Generated Signal List
--
--
-- End of Generated Signal List
--
udc: VHDL DECL HOOK inst_ab_i
begin
udc: VHDL BODY HOOK inst_ab_i
--
-- Generated Concurrent Statements
--
--
-- Generated Signal Assignments
--
--
-- Generated Instances and Port Mappings
--
end rtl;
udc: VHDL FOOT HOOK two lines inst_ab_i
second line inst_ab_i, config here inst_ab_e_rtl_conf and description vhdl udc test for inst_ab_i
--
--!End of Architecture/s
-- --------------------------------------------------------------
|
entity sub is
generic (
type t; -- OK
INIT : t ); -- OK
end entity;
architecture test of sub is
constant myconst : t := INIT; -- OK
signal mysig : t; -- OK
subtype mysub is t range 1 to 2; -- Error
begin
end architecture;
-------------------------------------------------------------------------------
entity top is
end entity;
architecture test of top is
component comp1 is
generic (
type t; -- OK
INIT : t ); -- OK
end component;
component comp2 is
end component;
component comp3 is
generic (
type t; -- OK
function func1 (x : t) return t; -- OK
procedure proc1 (x : t) is <> ); -- OK
end component;
component comp4 is
generic (
type t; -- OK
function func1 (x : t) return t is my_func; -- OK
procedure proc1 (x : t) is <> ); -- OK
end component;
for u3: comp2 use entity work.sub
generic map ( t => real, init => 5.1 ); -- OK
procedure proc1 ( a : integer );
procedure proc1 ( b : real );
function my_func (a : integer) return integer;
function my_func (a : real) return real;
function some_other_func (a, b : integer) return integer;
begin
u1: entity work.sub
generic map ( t => integer, init => 5 ); -- OK
u2: component comp1
generic map ( t => integer, init => 5 ); -- OK
u3: component comp2; -- OK
u4: entity work.sub
generic map ( t => integer, init => 1.2 ); -- Error
u5: entity work.sub
generic map ( real, "=", "/=", 5.2 ); -- OK (but weird?)
u6: entity work.sub
generic map ( t => 5, init => 2 ); -- Error
u7: component comp3
generic map ( t => integer, func1 => my_func, proc1 => proc1 ); -- OK
u8: component comp3
generic map ( t => integer, func1 => my_func ); -- OK
u9: component comp3
generic map ( func1 => my_func ); -- Error
u10: component comp3
generic map ( t => bit, func1 => my_func ); -- Error
u11: component comp3
generic map ( t => real, func1 => my_func ); -- OK
u12: component comp1
generic map ( t => my_func, init => 5 ); -- Error
u13: component comp1
generic map ( t => u12, init => 5 ); -- Error
end architecture;
|
-------------------------------------------------------------------------------
--! @file cntRtl.vhd
--
--! @brief Terminal Counter
--
--! @details The terminal counter is a synchronous counter configured
--! by several generics.
--
-------------------------------------------------------------------------------
--
-- (c) B&R Industrial Automation GmbH, 2014
--
-- Redistribution and use in source and binary forms, with or without
-- modification, are permitted provided that the following conditions
-- are met:
--
-- 1. Redistributions of source code must retain the above copyright
-- notice, this list of conditions and the following disclaimer.
--
-- 2. Redistributions in binary form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- 3. Neither the name of B&R nor the names of its
-- contributors may be used to endorse or promote products derived
-- from this software without prior written permission. For written
-- permission, please contact [email protected]
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-- FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-- COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-- ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
--! Common library
library libcommon;
--! Use common library global package
use libcommon.global.all;
entity cnt is
generic (
--! Width of counter
gCntWidth : natural := 32;
--! Value that triggers the counter reset
gTcntVal : natural := 1000
);
port (
iArst : in std_logic;
iClk : in std_logic;
iEnable : in std_logic;
iSrst : in std_logic;
oCnt : out std_logic_vector(gCntWidth-1 downto 0);
oTcnt : out std_logic
);
end entity;
architecture rtl of cnt is
constant cTcntVal : std_logic_vector(gCntWidth-1 downto 0) :=
std_logic_vector(to_unsigned(gTcntVal, gCntWidth));
signal cnt, cnt_next : std_logic_vector(gCntWidth-1 downto 0);
signal tc : std_logic;
begin
-- handle wrong generics
assert (gTcntVal > 0)
report "Terminal count value of 0 makes no sense!"
severity failure;
regClk : process(iArst, iClk)
begin
if iArst = cActivated then
cnt <= (others => cInactivated);
elsif rising_edge(iClk) then
cnt <= cnt_next;
end if;
end process;
tc <= cActivated when cnt = cTcntVal else
cInactivated;
oCnt <= cnt;
oTcnt <= tc;
comb : process(iSrst, iEnable, cnt, tc)
begin
--default
cnt_next <= cnt;
if iSrst = cActivated then
cnt_next <= (others => cInactivated);
elsif iEnable = cActivated then
if tc = cActivated then
cnt_next <= (others => cInactivated);
else
cnt_next <= std_logic_vector(unsigned(cnt) + 1);
end if;
end if;
end process;
end architecture;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc1246.vhd,v 1.2 2001-10-26 16:30:07 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c08s02b00x00p04n01i01246ent IS
END c08s02b00x00p04n01i01246ent;
ARCHITECTURE c08s02b00x00p04n01i01246arch OF c08s02b00x00p04n01i01246ent IS
BEGIN
TESTING: PROCESS
variable N2 : BIT;
BEGIN
assert FALSE
report N2
severity NOTE;
assert FALSE
report "***FAILED TEST: c08s02b00x00p04n01i01246 - Expression type used in a report clause should be STRING"
severity ERROR;
wait;
END PROCESS TESTING;
END c08s02b00x00p04n01i01246arch;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc1246.vhd,v 1.2 2001-10-26 16:30:07 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c08s02b00x00p04n01i01246ent IS
END c08s02b00x00p04n01i01246ent;
ARCHITECTURE c08s02b00x00p04n01i01246arch OF c08s02b00x00p04n01i01246ent IS
BEGIN
TESTING: PROCESS
variable N2 : BIT;
BEGIN
assert FALSE
report N2
severity NOTE;
assert FALSE
report "***FAILED TEST: c08s02b00x00p04n01i01246 - Expression type used in a report clause should be STRING"
severity ERROR;
wait;
END PROCESS TESTING;
END c08s02b00x00p04n01i01246arch;
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc1246.vhd,v 1.2 2001-10-26 16:30:07 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c08s02b00x00p04n01i01246ent IS
END c08s02b00x00p04n01i01246ent;
ARCHITECTURE c08s02b00x00p04n01i01246arch OF c08s02b00x00p04n01i01246ent IS
BEGIN
TESTING: PROCESS
variable N2 : BIT;
BEGIN
assert FALSE
report N2
severity NOTE;
assert FALSE
report "***FAILED TEST: c08s02b00x00p04n01i01246 - Expression type used in a report clause should be STRING"
severity ERROR;
wait;
END PROCESS TESTING;
END c08s02b00x00p04n01i01246arch;
|
--------------------------------------------------------------------------------
--
-- BLK MEM GEN v6.3 Core - Top-level wrapper
--
--------------------------------------------------------------------------------
--
-- (c) Copyright 2006-2011 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
--------------------------------------------------------------------------------
--
-- Filename: bmg_wrapper.vhd
--
-- Description:
-- This is the top-level BMG wrapper (over BMG core).
--
--------------------------------------------------------------------------------
-- Author: IP Solutions Division
--
-- History: August 31, 2005 - First Release
--------------------------------------------------------------------------------
--
-- Configured Core Parameter Values:
-- (Refer to the SIM Parameters table in the datasheet for more information on
-- the these parameters.)
-- C_FAMILY : virtex5
-- C_XDEVICEFAMILY : virtex5
-- C_INTERFACE_TYPE : 0
-- C_ENABLE_32BIT_ADDRESS : 0
-- C_AXI_TYPE : 1
-- C_AXI_SLAVE_TYPE : 0
-- C_AXI_ID_WIDTH : 4
-- C_MEM_TYPE : 2
-- C_BYTE_SIZE : 9
-- C_ALGORITHM : 1
-- C_PRIM_TYPE : 1
-- C_LOAD_INIT_FILE : 0
-- C_INIT_FILE_NAME : no_coe_file_loaded
-- C_USE_DEFAULT_DATA : 0
-- C_DEFAULT_DATA : 0
-- C_RST_TYPE : SYNC
-- C_HAS_RSTA : 0
-- C_RST_PRIORITY_A : CE
-- C_RSTRAM_A : 0
-- C_INITA_VAL : 0
-- C_HAS_ENA : 0
-- C_HAS_REGCEA : 0
-- C_USE_BYTE_WEA : 0
-- C_WEA_WIDTH : 1
-- C_WRITE_MODE_A : WRITE_FIRST
-- C_WRITE_WIDTH_A : 64
-- C_READ_WIDTH_A : 64
-- C_WRITE_DEPTH_A : 1024
-- C_READ_DEPTH_A : 1024
-- C_ADDRA_WIDTH : 10
-- C_HAS_RSTB : 0
-- C_RST_PRIORITY_B : CE
-- C_RSTRAM_B : 0
-- C_INITB_VAL : 0
-- C_HAS_ENB : 0
-- C_HAS_REGCEB : 0
-- C_USE_BYTE_WEB : 0
-- C_WEB_WIDTH : 1
-- C_WRITE_MODE_B : WRITE_FIRST
-- C_WRITE_WIDTH_B : 64
-- C_READ_WIDTH_B : 64
-- C_WRITE_DEPTH_B : 1024
-- C_READ_DEPTH_B : 1024
-- C_ADDRB_WIDTH : 10
-- C_HAS_MEM_OUTPUT_REGS_A : 0
-- C_HAS_MEM_OUTPUT_REGS_B : 0
-- C_HAS_MUX_OUTPUT_REGS_A : 0
-- C_HAS_MUX_OUTPUT_REGS_B : 0
-- C_HAS_SOFTECC_INPUT_REGS_A : 0
-- C_HAS_SOFTECC_OUTPUT_REGS_B : 0
-- C_MUX_PIPELINE_STAGES : 0
-- C_USE_ECC : 0
-- C_USE_SOFTECC : 0
-- C_HAS_INJECTERR : 0
-- C_SIM_COLLISION_CHECK : ALL
-- C_COMMON_CLK : 0
-- C_DISABLE_WARN_BHV_COLL : 0
-- C_DISABLE_WARN_BHV_RANGE : 0
--------------------------------------------------------------------------------
-- Library Declarations
--------------------------------------------------------------------------------
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
LIBRARY UNISIM;
USE UNISIM.VCOMPONENTS.ALL;
--------------------------------------------------------------------------------
-- Entity Declaration
--------------------------------------------------------------------------------
ENTITY bmg_wrapper IS
PORT (
--Port A
CLKA : IN STD_LOGIC;
RSTA : IN STD_LOGIC; --opt port
ENA : IN STD_LOGIC; --optional port
REGCEA : IN STD_LOGIC; --optional port
WEA : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
ADDRA : IN STD_LOGIC_VECTOR(9 DOWNTO 0);
DINA : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
DOUTA : OUT STD_LOGIC_VECTOR(63 DOWNTO 0);
--Port B
CLKB : IN STD_LOGIC;
RSTB : IN STD_LOGIC; --opt port
ENB : IN STD_LOGIC; --optional port
REGCEB : IN STD_LOGIC; --optional port
WEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
ADDRB : IN STD_LOGIC_VECTOR(9 DOWNTO 0);
DINB : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
DOUTB : OUT STD_LOGIC_VECTOR(63 DOWNTO 0);
--ECC
INJECTSBITERR : IN STD_LOGIC; --optional port
INJECTDBITERR : IN STD_LOGIC; --optional port
SBITERR : OUT STD_LOGIC; --optional port
DBITERR : OUT STD_LOGIC; --optional port
RDADDRECC : OUT STD_LOGIC_VECTOR(9 DOWNTO 0); --optional port
-- AXI BMG Input and Output Port Declarations
-- AXI Global Signals
S_ACLK : IN STD_LOGIC;
S_AXI_AWID : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
S_AXI_AWADDR : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
S_AXI_AWLEN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
S_AXI_AWSIZE : IN STD_LOGIC_VECTOR(2 DOWNTO 0);
S_AXI_AWBURST : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
S_AXI_AWVALID : IN STD_LOGIC;
S_AXI_AWREADY : OUT STD_LOGIC;
S_AXI_WDATA : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
S_AXI_WSTRB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
S_AXI_WLAST : IN STD_LOGIC;
S_AXI_WVALID : IN STD_LOGIC;
S_AXI_WREADY : OUT STD_LOGIC;
S_AXI_BID : OUT STD_LOGIC_VECTOR(3 DOWNTO 0):= (OTHERS => '0');
S_AXI_BRESP : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
S_AXI_BVALID : OUT STD_LOGIC;
S_AXI_BREADY : IN STD_LOGIC;
-- AXI Full/Lite Slave Read (Write side)
S_AXI_ARID : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
S_AXI_ARADDR : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
S_AXI_ARLEN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
S_AXI_ARSIZE : IN STD_LOGIC_VECTOR(2 DOWNTO 0);
S_AXI_ARBURST : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
S_AXI_ARVALID : IN STD_LOGIC;
S_AXI_ARREADY : OUT STD_LOGIC;
S_AXI_RID : OUT STD_LOGIC_VECTOR(3 DOWNTO 0):= (OTHERS => '0');
S_AXI_RDATA : OUT STD_LOGIC_VECTOR(63 DOWNTO 0);
S_AXI_RRESP : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
S_AXI_RLAST : OUT STD_LOGIC;
S_AXI_RVALID : OUT STD_LOGIC;
S_AXI_RREADY : IN STD_LOGIC;
-- AXI Full/Lite Sideband Signals
S_AXI_INJECTSBITERR : IN STD_LOGIC;
S_AXI_INJECTDBITERR : IN STD_LOGIC;
S_AXI_SBITERR : OUT STD_LOGIC;
S_AXI_DBITERR : OUT STD_LOGIC;
S_AXI_RDADDRECC : OUT STD_LOGIC_VECTOR(9 DOWNTO 0);
S_ARESETN : IN STD_LOGIC
);
END bmg_wrapper;
ARCHITECTURE xilinx OF bmg_wrapper IS
COMPONENT block_ram_64x1024_top IS
PORT (
--Port A
WEA : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
ADDRA : IN STD_LOGIC_VECTOR(9 DOWNTO 0);
DINA : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
DOUTA : OUT STD_LOGIC_VECTOR(63 DOWNTO 0);
CLKA : IN STD_LOGIC;
--Port B
WEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
ADDRB : IN STD_LOGIC_VECTOR(9 DOWNTO 0);
DINB : IN STD_LOGIC_VECTOR(63 DOWNTO 0);
DOUTB : OUT STD_LOGIC_VECTOR(63 DOWNTO 0);
CLKB : IN STD_LOGIC
);
END COMPONENT;
BEGIN
bmg0 : block_ram_64x1024_top
PORT MAP (
--Port A
WEA => WEA,
ADDRA => ADDRA,
DINA => DINA,
DOUTA => DOUTA,
CLKA => CLKA,
--Port B
WEB => WEB,
ADDRB => ADDRB,
DINB => DINB,
DOUTB => DOUTB,
CLKB => CLKB
);
END xilinx;
|
-- (c) Copyright 2012 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
------------------------------------------------------------
-------------------------------------------------------------------------------
-- Filename: axi_dma.vhd
-- Description: This entity is the top level entity for the AXI DMA core.
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use ieee.std_logic_misc.all;
library unisim;
use unisim.vcomponents.all;
library axi_dma_v7_1_10;
use axi_dma_v7_1_10.axi_dma_pkg.all;
library axi_sg_v4_1_3;
use axi_sg_v4_1_3.all;
library axi_datamover_v5_1_11;
use axi_datamover_v5_1_11.all;
library lib_pkg_v1_0_2;
use lib_pkg_v1_0_2.lib_pkg.max2;
-------------------------------------------------------------------------------
entity axi_dma is
generic(
C_S_AXI_LITE_ADDR_WIDTH : integer range 2 to 32 := 10;
-- Address width of the AXI Lite Interface
C_S_AXI_LITE_DATA_WIDTH : integer range 32 to 32 := 32;
-- Data width of the AXI Lite Interface
C_DLYTMR_RESOLUTION : integer range 1 to 100000 := 125;
-- Interrupt Delay Timer resolution in usec
C_PRMRY_IS_ACLK_ASYNC : integer range 0 to 1 := 0;
-- Primary MM2S/S2MM sync/async mode
-- 0 = synchronous mode - all clocks are synchronous
-- 1 = asynchronous mode - Any one of the 4 clock inputs is not
-- synchronous to the other
-----------------------------------------------------------------------
-- Scatter Gather Parameters
-----------------------------------------------------------------------
C_INCLUDE_SG : integer range 0 to 1 := 1;
-- Include or Exclude the Scatter Gather Engine
-- 0 = Exclude SG Engine - Enables Simple DMA Mode
-- 1 = Include SG Engine - Enables Scatter Gather Mode
-- C_SG_INCLUDE_DESC_QUEUE : integer range 0 to 1 := 0;
-- Include or Exclude Scatter Gather Descriptor Queuing
-- 0 = Exclude SG Descriptor Queuing
-- 1 = Include SG Descriptor Queuing
C_SG_INCLUDE_STSCNTRL_STRM : integer range 0 to 1 := 1;
-- Include or Exclude AXI Status and AXI Control Streams
-- 0 = Exclude Status and Control Streams
-- 1 = Include Status and Control Streams
C_SG_USE_STSAPP_LENGTH : integer range 0 to 1 := 1;
-- Enable or Disable use of Status Stream Rx Length. Only valid
-- if C_SG_INCLUDE_STSCNTRL_STRM = 1
-- 0 = Don't use Rx Length
-- 1 = Use Rx Length
C_SG_LENGTH_WIDTH : integer range 8 to 23 := 14;
-- Descriptor Buffer Length, Transferred Bytes, and Status Stream
-- Rx Length Width. Indicates the least significant valid bits of
-- descriptor buffer length, transferred bytes, or Rx Length value
-- in the status word coincident with tlast.
C_M_AXI_SG_ADDR_WIDTH : integer range 32 to 64 := 32;
-- Master AXI Memory Map Address Width for Scatter Gather R/W Port
C_M_AXI_SG_DATA_WIDTH : integer range 32 to 32 := 32;
-- Master AXI Memory Map Data Width for Scatter Gather R/W Port
C_M_AXIS_MM2S_CNTRL_TDATA_WIDTH : integer range 32 to 32 := 32;
-- Master AXI Control Stream Data Width
C_S_AXIS_S2MM_STS_TDATA_WIDTH : integer range 32 to 32 := 32;
-- Slave AXI Status Stream Data Width
-----------------------------------------------------------------------
-- Memory Map to Stream (MM2S) Parameters
-----------------------------------------------------------------------
C_INCLUDE_MM2S : integer range 0 to 1 := 1;
-- Include or exclude MM2S primary data path
-- 0 = Exclude MM2S primary data path
-- 1 = Include MM2S primary data path
C_INCLUDE_MM2S_SF : integer range 0 to 1 := 1;
-- This parameter specifies the inclusion/omission of the
-- MM2S (Read) Store and Forward function
-- 0 = Omit MM2S Store and Forward
-- 1 = Include MM2S Store and Forward
C_INCLUDE_MM2S_DRE : integer range 0 to 1 := 0;
-- Include or exclude MM2S data realignment engine (DRE)
-- 0 = Exclude MM2S DRE
-- 1 = Include MM2S DRE
C_MM2S_BURST_SIZE : integer range 2 to 256 := 16;
-- Maximum burst size per burst request on MM2S Read Port
C_M_AXI_MM2S_ADDR_WIDTH : integer range 32 to 64 := 32;
-- Master AXI Memory Map Address Width for MM2S Read Port
C_M_AXI_MM2S_DATA_WIDTH : integer range 32 to 1024 := 32;
-- Master AXI Memory Map Data Width for MM2S Read Port
C_M_AXIS_MM2S_TDATA_WIDTH : integer range 8 to 1024 := 32;
-- Master AXI Stream Data Width for MM2S Channel
-----------------------------------------------------------------------
-- Stream to Memory Map (S2MM) Parameters
-----------------------------------------------------------------------
C_INCLUDE_S2MM : integer range 0 to 1 := 1;
-- Include or exclude S2MM primary data path
-- 0 = Exclude S2MM primary data path
-- 1 = Include S2MM primary data path
C_INCLUDE_S2MM_SF : integer range 0 to 1 := 1;
-- This parameter specifies the inclusion/omission of the
-- S2MM (Write) Store and Forward function
-- 0 = Omit S2MM Store and Forward
-- 1 = Include S2MM Store and Forward
C_INCLUDE_S2MM_DRE : integer range 0 to 1 := 0;
-- Include or exclude S2MM data realignment engine (DRE)
-- 0 = Exclude S2MM DRE
-- 1 = Include S2MM DRE
C_S2MM_BURST_SIZE : integer range 2 to 256 := 16;
-- Maximum burst size per burst request on S2MM Write Port
C_M_AXI_S2MM_ADDR_WIDTH : integer range 32 to 64 := 32;
-- Master AXI Memory Map Address Width for S2MM Write Port
C_M_AXI_S2MM_DATA_WIDTH : integer range 32 to 1024 := 32;
-- Master AXI Memory Map Data Width for MM2SS2MMWrite Port
C_S_AXIS_S2MM_TDATA_WIDTH : integer range 8 to 1024 := 32;
-- Slave AXI Stream Data Width for S2MM Channel
C_ENABLE_MULTI_CHANNEL : integer range 0 to 1 := 0;
-- Enable CACHE support, primarily for MCDMA
C_NUM_S2MM_CHANNELS : integer range 1 to 16 := 1;
-- Number of S2MM channels, primarily for MCDMA
C_NUM_MM2S_CHANNELS : integer range 1 to 16 := 1;
-- Number of MM2S channels, primarily for MCDMA
C_FAMILY : string := "virtex7";
C_MICRO_DMA : integer range 0 to 1 := 0;
-- Target FPGA Device Family
C_INSTANCE : string := "axi_dma"
);
port (
s_axi_lite_aclk : in std_logic := '0' ; --
m_axi_sg_aclk : in std_logic := '0' ; --
m_axi_mm2s_aclk : in std_logic := '0' ; --
m_axi_s2mm_aclk : in std_logic := '0' ; --
-----------------------------------------------------------------------
-- Primary Clock CDMA
-----------------------------------------------------------------------
axi_resetn : in std_logic := '0' ; --
--
----------------------------------------------------------------------- --
-- AXI Lite Control Interface --
----------------------------------------------------------------------- --
-- AXI Lite Write Address Channel --
s_axi_lite_awvalid : in std_logic := '0' ; --
s_axi_lite_awready : out std_logic ; --
-- s_axi_lite_awaddr : in std_logic_vector --
-- (C_S_AXI_LITE_ADDR_WIDTH-1 downto 0) := (others => '0'); --
s_axi_lite_awaddr : in std_logic_vector --
(9 downto 0) := (others => '0'); --
--
-- AXI Lite Write Data Channel --
s_axi_lite_wvalid : in std_logic := '0' ; --
s_axi_lite_wready : out std_logic ; --
s_axi_lite_wdata : in std_logic_vector --
(C_S_AXI_LITE_DATA_WIDTH-1 downto 0) := (others => '0'); --
--
-- AXI Lite Write Response Channel --
s_axi_lite_bresp : out std_logic_vector(1 downto 0) ; --
s_axi_lite_bvalid : out std_logic ; --
s_axi_lite_bready : in std_logic := '0' ; --
--
-- AXI Lite Read Address Channel --
s_axi_lite_arvalid : in std_logic := '0' ; --
s_axi_lite_arready : out std_logic ; --
-- s_axi_lite_araddr : in std_logic_vector --
-- (C_S_AXI_LITE_ADDR_WIDTH-1 downto 0) := (others => '0'); --
s_axi_lite_araddr : in std_logic_vector --
(9 downto 0) := (others => '0'); --
s_axi_lite_rvalid : out std_logic ; --
s_axi_lite_rready : in std_logic := '0' ; --
s_axi_lite_rdata : out std_logic_vector --
(C_S_AXI_LITE_DATA_WIDTH-1 downto 0); --
s_axi_lite_rresp : out std_logic_vector(1 downto 0) ; --
--
----------------------------------------------------------------------- --
-- AXI Scatter Gather Interface --
----------------------------------------------------------------------- --
-- Scatter Gather Write Address Channel --
m_axi_sg_awaddr : out std_logic_vector --
(C_M_AXI_SG_ADDR_WIDTH-1 downto 0) ; --
m_axi_sg_awlen : out std_logic_vector(7 downto 0) ; --
m_axi_sg_awsize : out std_logic_vector(2 downto 0) ; --
m_axi_sg_awburst : out std_logic_vector(1 downto 0) ; --
m_axi_sg_awprot : out std_logic_vector(2 downto 0) ; --
m_axi_sg_awcache : out std_logic_vector(3 downto 0) ; --
m_axi_sg_awuser : out std_logic_vector(3 downto 0) ; --
m_axi_sg_awvalid : out std_logic ; --
m_axi_sg_awready : in std_logic := '0' ; --
--
-- Scatter Gather Write Data Channel --
m_axi_sg_wdata : out std_logic_vector --
(C_M_AXI_SG_DATA_WIDTH-1 downto 0) ; --
m_axi_sg_wstrb : out std_logic_vector --
((C_M_AXI_SG_DATA_WIDTH/8)-1 downto 0); --
m_axi_sg_wlast : out std_logic ; --
m_axi_sg_wvalid : out std_logic ; --
m_axi_sg_wready : in std_logic := '0' ; --
--
-- Scatter Gather Write Response Channel --
m_axi_sg_bresp : in std_logic_vector(1 downto 0) := "00" ; --
m_axi_sg_bvalid : in std_logic := '0' ; --
m_axi_sg_bready : out std_logic ; --
--
-- Scatter Gather Read Address Channel --
m_axi_sg_araddr : out std_logic_vector --
(C_M_AXI_SG_ADDR_WIDTH-1 downto 0) ; --
m_axi_sg_arlen : out std_logic_vector(7 downto 0) ; --
m_axi_sg_arsize : out std_logic_vector(2 downto 0) ; --
m_axi_sg_arburst : out std_logic_vector(1 downto 0) ; --
m_axi_sg_arprot : out std_logic_vector(2 downto 0) ; --
m_axi_sg_arcache : out std_logic_vector(3 downto 0) ; --
m_axi_sg_aruser : out std_logic_vector(3 downto 0) ; --
m_axi_sg_arvalid : out std_logic ; --
m_axi_sg_arready : in std_logic := '0' ; --
--
-- Memory Map to Stream Scatter Gather Read Data Channel --
m_axi_sg_rdata : in std_logic_vector --
(C_M_AXI_SG_DATA_WIDTH-1 downto 0) := (others => '0'); --
m_axi_sg_rresp : in std_logic_vector(1 downto 0) := "00"; --
m_axi_sg_rlast : in std_logic := '0'; --
m_axi_sg_rvalid : in std_logic := '0'; --
m_axi_sg_rready : out std_logic ; --
--
--
----------------------------------------------------------------------- --
-- AXI MM2S Channel --
----------------------------------------------------------------------- --
-- Memory Map To Stream Read Address Channel --
m_axi_mm2s_araddr : out std_logic_vector --
(C_M_AXI_MM2S_ADDR_WIDTH-1 downto 0); --
m_axi_mm2s_arlen : out std_logic_vector(7 downto 0) ; --
m_axi_mm2s_arsize : out std_logic_vector(2 downto 0) ; --
m_axi_mm2s_arburst : out std_logic_vector(1 downto 0) ; --
m_axi_mm2s_arprot : out std_logic_vector(2 downto 0) ; --
m_axi_mm2s_arcache : out std_logic_vector(3 downto 0) ; --
m_axi_mm2s_aruser : out std_logic_vector(3 downto 0) ; --
m_axi_mm2s_arvalid : out std_logic ; --
m_axi_mm2s_arready : in std_logic := '0'; --
--
-- Memory Map to Stream Read Data Channel --
m_axi_mm2s_rdata : in std_logic_vector --
(C_M_AXI_MM2S_DATA_WIDTH-1 downto 0) := (others => '0'); --
m_axi_mm2s_rresp : in std_logic_vector(1 downto 0) := "00"; --
m_axi_mm2s_rlast : in std_logic := '0'; --
m_axi_mm2s_rvalid : in std_logic := '0'; --
m_axi_mm2s_rready : out std_logic ; --
--
-- Memory Map to Stream Stream Interface --
mm2s_prmry_reset_out_n : out std_logic ; -- CR573702
m_axis_mm2s_tdata : out std_logic_vector --
(C_M_AXIS_MM2S_TDATA_WIDTH-1 downto 0); --
m_axis_mm2s_tkeep : out std_logic_vector --
((C_M_AXIS_MM2S_TDATA_WIDTH/8)-1 downto 0); --
m_axis_mm2s_tvalid : out std_logic ; --
m_axis_mm2s_tready : in std_logic := '0'; --
m_axis_mm2s_tlast : out std_logic ; --
m_axis_mm2s_tuser : out std_logic_vector (3 downto 0) ; --
m_axis_mm2s_tid : out std_logic_vector (4 downto 0) ; --
m_axis_mm2s_tdest : out std_logic_vector (4 downto 0) ; --
--
-- Memory Map to Stream Control Stream Interface --
mm2s_cntrl_reset_out_n : out std_logic ; -- CR573702
m_axis_mm2s_cntrl_tdata : out std_logic_vector --
(C_M_AXIS_MM2S_CNTRL_TDATA_WIDTH-1 downto 0); --
m_axis_mm2s_cntrl_tkeep : out std_logic_vector --
((C_M_AXIS_MM2S_CNTRL_TDATA_WIDTH/8)-1 downto 0); --
m_axis_mm2s_cntrl_tvalid : out std_logic ; --
m_axis_mm2s_cntrl_tready : in std_logic := '0'; --
m_axis_mm2s_cntrl_tlast : out std_logic ; --
--
--
----------------------------------------------------------------------- --
-- AXI S2MM Channel --
----------------------------------------------------------------------- --
-- Stream to Memory Map Write Address Channel --
m_axi_s2mm_awaddr : out std_logic_vector --
(C_M_AXI_S2MM_ADDR_WIDTH-1 downto 0); --
m_axi_s2mm_awlen : out std_logic_vector(7 downto 0) ; --
m_axi_s2mm_awsize : out std_logic_vector(2 downto 0) ; --
m_axi_s2mm_awburst : out std_logic_vector(1 downto 0) ; --
m_axi_s2mm_awprot : out std_logic_vector(2 downto 0) ; --
m_axi_s2mm_awcache : out std_logic_vector(3 downto 0) ; --
m_axi_s2mm_awuser : out std_logic_vector(3 downto 0) ; --
m_axi_s2mm_awvalid : out std_logic ; --
m_axi_s2mm_awready : in std_logic := '0'; --
--
-- Stream to Memory Map Write Data Channel --
m_axi_s2mm_wdata : out std_logic_vector --
(C_M_AXI_S2MM_DATA_WIDTH-1 downto 0); --
m_axi_s2mm_wstrb : out std_logic_vector --
((C_M_AXI_S2MM_DATA_WIDTH/8)-1 downto 0); --
m_axi_s2mm_wlast : out std_logic ; --
m_axi_s2mm_wvalid : out std_logic ; --
m_axi_s2mm_wready : in std_logic := '0'; --
--
-- Stream to Memory Map Write Response Channel --
m_axi_s2mm_bresp : in std_logic_vector(1 downto 0) := "00"; --
m_axi_s2mm_bvalid : in std_logic := '0'; --
m_axi_s2mm_bready : out std_logic ; --
--
-- Stream to Memory Map Steam Interface --
s2mm_prmry_reset_out_n : out std_logic ; -- CR573702
s_axis_s2mm_tdata : in std_logic_vector --
(C_S_AXIS_S2MM_TDATA_WIDTH-1 downto 0) := (others => '0'); --
s_axis_s2mm_tkeep : in std_logic_vector --
((C_S_AXIS_S2MM_TDATA_WIDTH/8)-1 downto 0) := (others => '1'); --
s_axis_s2mm_tvalid : in std_logic := '0'; --
s_axis_s2mm_tready : out std_logic ; --
s_axis_s2mm_tlast : in std_logic := '0'; --
s_axis_s2mm_tuser : in std_logic_vector (3 downto 0) := "0000" ; --
s_axis_s2mm_tid : in std_logic_vector (4 downto 0) := "00000" ; --
s_axis_s2mm_tdest : in std_logic_vector (4 downto 0) := "00000" ; --
--
-- Stream to Memory Map Status Steam Interface --
s2mm_sts_reset_out_n : out std_logic ; -- CR573702
s_axis_s2mm_sts_tdata : in std_logic_vector --
(C_S_AXIS_S2MM_STS_TDATA_WIDTH-1 downto 0) := (others => '0'); --
s_axis_s2mm_sts_tkeep : in std_logic_vector --
((C_S_AXIS_S2MM_STS_TDATA_WIDTH/8)-1 downto 0) := (others => '1'); --
s_axis_s2mm_sts_tvalid : in std_logic := '0'; --
s_axis_s2mm_sts_tready : out std_logic ; --
s_axis_s2mm_sts_tlast : in std_logic := '0'; --
--
-- MM2S and S2MM Channel Interrupts --
mm2s_introut : out std_logic ; --
s2mm_introut : out std_logic ; --
axi_dma_tstvec : out std_logic_vector(31 downto 0) --
-----------------------------------------------------------------------
-- Test Support for Xilinx internal use
-----------------------------------------------------------------------
);
end axi_dma;
-------------------------------------------------------------------------------
-- Architecture
-------------------------------------------------------------------------------
architecture implementation of axi_dma is
attribute DowngradeIPIdentifiedWarnings: string;
attribute DowngradeIPIdentifiedWarnings of implementation : architecture is "yes";
-- The FREQ are needed only for ASYNC mode, for SYNC mode these are irrelevant
-- For Async, mm2s or s2mm >= sg >= lite
constant C_S_AXI_LITE_ACLK_FREQ_HZ : integer := 100000000;
-- AXI Lite clock frequency in hertz
constant C_M_AXI_MM2S_ACLK_FREQ_HZ : integer := 100000000;
-- AXI MM2S clock frequency in hertz
constant C_M_AXI_S2MM_ACLK_FREQ_HZ : integer := 100000000;
-- AXI S2MM clock frequency in hertz
constant C_M_AXI_SG_ACLK_FREQ_HZ : integer := 100000000;
-- Scatter Gather clock frequency in hertz
-------------------------------------------------------------------------------
-- Functions
-------------------------------------------------------------------------------
-- Functions
-------------------------------------------------------------------
-- Function
--
-- Function Name: funct_get_max
--
-- Function Description:
-- Returns the greater of two integers.
--
-------------------------------------------------------------------
function funct_get_string (value_in_1 : integer)
return string is
Variable max_value : string (1 to 5) := "00000";
begin
If (value_in_1 = 1) Then
-- coverage off
max_value := "11100";
-- coverage on
else
max_value := "11111";
End if;
Return (max_value);
end function funct_get_string;
function width_calc (value_in : integer)
return integer is
variable addr_value : integer := 32;
begin
if (value_in > 32) then
addr_value := 64;
else
addr_value := 32;
end if;
return(addr_value);
end function width_calc;
-- -------------------------------------------------------------------
--
--
--
-- -------------------------------------------------------------------
-- -- Function
-- --
-- -- Function Name: funct_rnd2pwr_of_2
-- --
-- -- Function Description:
-- -- Rounds the input value up to the nearest power of 2 between
-- -- 128 and 8192.
-- --
-- -------------------------------------------------------------------
-- function funct_rnd2pwr_of_2 (input_value : integer) return integer is
--
-- Variable temp_pwr2 : Integer := 128;
--
-- begin
--
-- if (input_value <= 128) then
--
-- temp_pwr2 := 128;
--
-- elsif (input_value <= 256) then
--
-- temp_pwr2 := 256;
--
-- elsif (input_value <= 512) then
--
-- temp_pwr2 := 512;
--
-- elsif (input_value <= 1024) then
--
-- temp_pwr2 := 1024;
--
-- elsif (input_value <= 2048) then
--
-- temp_pwr2 := 2048;
--
-- elsif (input_value <= 4096) then
--
-- temp_pwr2 := 4096;
--
-- else
--
-- temp_pwr2 := 8192;
--
-- end if;
--
--
-- Return (temp_pwr2);
--
-- end function funct_rnd2pwr_of_2;
-- -------------------------------------------------------------------
--
--
--
--
--
-------------------------------------------------------------------------------
-- Constants Declarations
-------------------------------------------------------------------------------
Constant SOFT_RST_TIME_CLKS : integer := 8;
-- Specifies the time of the soft reset assertion in
-- m_axi_aclk clock periods.
constant skid_enable : string := (funct_get_string(0));
-- Calculates the minimum needed depth of the CDMA Store and Forward FIFO
-- Constant PIPEDEPTH_BURST_LEN_PROD : integer :=
-- (funct_get_max(4, 4)+2)
-- * C_M_AXI_MAX_BURST_LEN;
--
-- -- Assigns the depth of the CDMA Store and Forward FIFO to the nearest
-- -- power of 2
-- Constant SF_FIFO_DEPTH : integer range 128 to 8192 :=
-- funct_rnd2pwr_of_2(PIPEDEPTH_BURST_LEN_PROD);
-- No Functions Declared
-------------------------------------------------------------------------------
-- Constants Declarations
-------------------------------------------------------------------------------
-- Scatter Gather Engine Configuration
-- Number of Fetch Descriptors to Queue
constant ADDR_WIDTH : integer := width_calc (C_M_AXI_SG_ADDR_WIDTH);
constant MCDMA : integer := (1 - C_ENABLE_MULTI_CHANNEL);
constant DESC_QUEUE : integer := (1*MCDMA);
constant STSCNTRL_ENABLE : integer := (C_SG_INCLUDE_STSCNTRL_STRM*MCDMA);
constant APPLENGTH_ENABLE : integer := (C_SG_USE_STSAPP_LENGTH*MCDMA);
constant C_SG_LENGTH_WIDTH_INT : integer := (C_SG_LENGTH_WIDTH*MCDMA + 23*C_ENABLE_MULTI_CHANNEL);
-- Comment the foll 2 line to disable queuing for McDMA and uncomment the 3rd and 4th lines
--constant SG_FTCH_DESC2QUEUE : integer := ((DESC_QUEUE * 4)*MCDMA + (2*C_ENABLE_MULTI_CHANNEL)) * C_SG_INCLUDE_DESC_QUEUE;
-- Number of Update Descriptors to Queue
--constant SG_UPDT_DESC2QUEUE : integer := ((DESC_QUEUE * 4)*MCDMA + (2*C_ENABLE_MULTI_CHANNEL)) * C_SG_INCLUDE_DESC_QUEUE;
constant SG_FTCH_DESC2QUEUE : integer := ((DESC_QUEUE * 4)*MCDMA + (2*C_ENABLE_MULTI_CHANNEL)) * DESC_QUEUE;
-- Number of Update Descriptors to Queue
constant SG_UPDT_DESC2QUEUE : integer := ((DESC_QUEUE * 4)*MCDMA + (2*C_ENABLE_MULTI_CHANNEL)) * DESC_QUEUE;
-- Number of fetch words per descriptor for channel 1 (MM2S)
constant SG_CH1_WORDS_TO_FETCH : integer := 8 + (5 * STSCNTRL_ENABLE);
-- Number of fetch words per descriptor for channel 2 (S2MM)
constant SG_CH2_WORDS_TO_FETCH : integer := 8; -- Only need to fetch 1st 8wrds for s2mm
-- Number of update words per descriptor for channel 1 (MM2S)
constant SG_CH1_WORDS_TO_UPDATE : integer := 1; -- Only status needs update for mm2s
-- Number of update words per descriptor for channel 2 (S2MM)
constant SG_CH2_WORDS_TO_UPDATE : integer := 1 + (5 * STSCNTRL_ENABLE);
-- First word offset (referenced to descriptor beginning) to update for channel 1 (MM2S)
constant SG_CH1_FIRST_UPDATE_WORD : integer := 7; -- status word in descriptor
-- First word offset (referenced to descriptor beginning) to update for channel 2 (MM2S)
constant SG_CH2_FIRST_UPDATE_WORD : integer := 7; -- status word in descriptor
-- Enable stale descriptor check for channel 1
constant SG_CH1_ENBL_STALE_ERROR : integer := 1;
-- Enable stale descriptor check for channel 2
constant SG_CH2_ENBL_STALE_ERROR : integer := 1;
-- Width of descriptor fetch bus
constant M_AXIS_SG_TDATA_WIDTH : integer := 32;
-- Width of descriptor update pointer bus
constant S_AXIS_UPDPTR_TDATA_WIDTH : integer := 32;
-- Width of descriptor update status bus
constant S_AXIS_UPDSTS_TDATA_WIDTH : integer := 33; -- IOC (1 bit) & DescStatus (32 bits)
-- Include SG Descriptor Updates
constant INCLUDE_DESC_UPDATE : integer := 1;
-- Include SG Interrupt Logic
constant INCLUDE_INTRPT : integer := 1;
-- Include SG Delay Interrupt
constant INCLUDE_DLYTMR : integer := 1;
-- Primary DataMover Configuration
-- DataMover Command / Status FIFO Depth
-- Note :Set maximum to the number of update descriptors to queue, to prevent lock up do to
-- update data fifo full before
--constant DM_CMDSTS_FIFO_DEPTH : integer := 1*C_ENABLE_MULTI_CHANNEL + (max2(1,SG_UPDT_DESC2QUEUE))*MCDMA;
constant DM_CMDSTS_FIFO_DEPTH : integer := max2(1,SG_UPDT_DESC2QUEUE);
constant DM_CMDSTS_FIFO_DEPTH_1 : integer := ((1-C_PRMRY_IS_ACLK_ASYNC)+C_PRMRY_IS_ACLK_ASYNC*DM_CMDSTS_FIFO_DEPTH);
-- DataMover Include Status FIFO
constant DM_INCLUDE_STS_FIFO : integer := 1;
-- Enable indeterminate BTT on datamover when stscntrl stream not included or
-- when use status app rx length is not enable or when in Simple DMA mode.
constant DM_SUPPORT_INDET_BTT : integer := 1 - (STSCNTRL_ENABLE
* APPLENGTH_ENABLE
* C_INCLUDE_SG) - C_MICRO_DMA;
-- Indterminate BTT Mode additional status vector width
constant INDETBTT_ADDED_STS_WIDTH : integer := 24;
-- Base status vector width
constant BASE_STATUS_WIDTH : integer := 8;
-- DataMover status width - is based on mode of operation
constant DM_STATUS_WIDTH : integer := BASE_STATUS_WIDTH
+ (DM_SUPPORT_INDET_BTT * INDETBTT_ADDED_STS_WIDTH);
-- DataMover outstanding address request fifo depth
constant DM_ADDR_PIPE_DEPTH : integer := 4;
-- AXI DataMover Full mode value
constant AXI_FULL_MODE : integer := 1;
-- AXI DataMover mode for MM2S Channel (0 if channel not included)
constant MM2S_AXI_FULL_MODE : integer := (C_INCLUDE_MM2S) * AXI_FULL_MODE + C_MICRO_DMA*C_INCLUDE_MM2S;
-- AXI DataMover mode for S2MM Channel (0 if channel not included)
constant S2MM_AXI_FULL_MODE : integer := (C_INCLUDE_S2MM) * AXI_FULL_MODE + C_MICRO_DMA*C_INCLUDE_S2MM;
-- Minimum value required for length width based on burst size and stream dwidth
-- If user sets c_sg_length_width too small based on setting of burst size and
-- dwidth then this will reset the width to a larger mimimum requirement.
constant DM_BTT_LENGTH_WIDTH : integer := max2((required_btt_width(C_M_AXIS_MM2S_TDATA_WIDTH,
C_MM2S_BURST_SIZE,
C_SG_LENGTH_WIDTH_INT)*C_INCLUDE_MM2S),
(required_btt_width(C_S_AXIS_S2MM_TDATA_WIDTH,
C_S2MM_BURST_SIZE,
C_SG_LENGTH_WIDTH_INT)*C_INCLUDE_S2MM));
-- Enable store and forward on datamover if data widths are mismatched (allows upsizers
-- to be instantiated) or when enabled by user.
constant DM_MM2S_INCLUDE_SF : integer := enable_snf(C_INCLUDE_MM2S_SF,
C_M_AXI_MM2S_DATA_WIDTH,
C_M_AXIS_MM2S_TDATA_WIDTH);
-- Enable store and forward on datamover if data widths are mismatched (allows upsizers
-- to be instantiated) or when enabled by user.
constant DM_S2MM_INCLUDE_SF : integer := enable_snf(C_INCLUDE_S2MM_SF,
C_M_AXI_S2MM_DATA_WIDTH,
C_S_AXIS_S2MM_TDATA_WIDTH);
-- Always allow datamover address requests
constant ALWAYS_ALLOW : std_logic := '1';
-- Return correct freq_hz parameter depending on if sg engine is included
constant M_AXI_SG_ACLK_FREQ_HZ :integer := hertz_prmtr_select(C_INCLUDE_SG,
C_S_AXI_LITE_ACLK_FREQ_HZ,
C_M_AXI_SG_ACLK_FREQ_HZ);
-- Scatter / Gather is always configure for synchronous operation for AXI DMA
constant SG_IS_SYNCHRONOUS : integer := 0;
constant CMD_WIDTH : integer := ((8*C_ENABLE_MULTI_CHANNEL)+ ADDR_WIDTH+ CMD_BASE_WIDTH) ;
-------------------------------------------------------------------------------
-- Signal / Type Declarations
-------------------------------------------------------------------------------
signal axi_lite_aclk : std_logic := '1';
signal axi_sg_aclk : std_logic := '1';
signal m_axi_sg_aresetn : std_logic := '1'; -- SG Reset on sg aclk domain (Soft/Hard)
signal dm_m_axi_sg_aresetn : std_logic := '1'; -- SG Reset on sg aclk domain (Soft/Hard) (Raw)
signal m_axi_mm2s_aresetn : std_logic := '1'; -- MM2S Channel Reset on s2mm aclk domain (Soft/Hard)(Raw)
signal m_axi_s2mm_aresetn : std_logic := '1'; -- S2MM Channel Reset on s2mm aclk domain (Soft/Hard)(Raw)
signal mm2s_scndry_resetn : std_logic := '1'; -- MM2S Channel Reset on sg aclk domain (Soft/Hard)
signal s2mm_scndry_resetn : std_logic := '1'; -- S2MM Channel Reset on sg aclk domain (Soft/Hard)
signal mm2s_prmry_resetn : std_logic := '1'; -- MM2S Channel Reset on s2mm aclk domain (Soft/Hard)
signal s2mm_prmry_resetn : std_logic := '1'; -- S2MM Channel Reset on s2mm aclk domain (Soft/Hard)
signal axi_lite_reset_n : std_logic := '1'; -- AXI Lite Interface Reset (Hard Only)
signal m_axi_sg_hrdresetn : std_logic := '1'; -- AXI Lite Interface Reset on SG clock domain (Hard Only)
signal dm_mm2s_scndry_resetn : std_logic := '1'; -- MM2S Channel Reset on sg domain (Soft/Hard)(Raw)
signal dm_s2mm_scndry_resetn : std_logic := '1'; -- S2MM Channel Reset on sg domain (Soft/Hard)(Raw)
-- Register Module Signals
signal mm2s_halted_clr : std_logic := '0';
signal mm2s_halted_set : std_logic := '0';
signal mm2s_idle_set : std_logic := '0';
signal mm2s_idle_clr : std_logic := '0';
signal mm2s_dma_interr_set : std_logic := '0';
signal mm2s_dma_slverr_set : std_logic := '0';
signal mm2s_dma_decerr_set : std_logic := '0';
signal mm2s_ioc_irq_set : std_logic := '0';
signal mm2s_dly_irq_set : std_logic := '0';
signal mm2s_irqdelay_status : std_logic_vector(7 downto 0) := (others => '0');
signal mm2s_irqthresh_status : std_logic_vector(7 downto 0) := (others => '0');
signal mm2s_new_curdesc_wren : std_logic := '0';
signal mm2s_new_curdesc : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal mm2s_tailpntr_updated : std_logic := '0';
signal mm2s_dmacr : std_logic_vector(C_S_AXI_LITE_DATA_WIDTH-1 downto 0) := (others => '0');
signal mm2s_dmasr : std_logic_vector(C_S_AXI_LITE_DATA_WIDTH-1 downto 0) := (others => '0');
signal mm2s_curdesc : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal mm2s_taildesc : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal mm2s_sa : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0'); --(C_M_AXI_MM2S_ADDR_WIDTH-1 downto 0) := (others => '0');
signal mm2s_length : std_logic_vector(C_SG_LENGTH_WIDTH_INT-1 downto 0) := (others => '0');
signal mm2s_length_wren : std_logic := '0';
signal mm2s_smpl_interr_set : std_logic := '0';
signal mm2s_smpl_slverr_set : std_logic := '0';
signal mm2s_smpl_decerr_set : std_logic := '0';
signal mm2s_smpl_done : std_logic := '0';
signal mm2s_packet_sof : std_logic := '0';
signal mm2s_packet_eof : std_logic := '0';
signal mm2s_all_idle : std_logic := '0';
signal mm2s_error : std_logic := '0';
signal mm2s_dlyirq_dsble : std_logic := '0'; -- CR605888
signal s2mm_halted_clr : std_logic := '0';
signal s2mm_halted_set : std_logic := '0';
signal s2mm_idle_set : std_logic := '0';
signal s2mm_idle_clr : std_logic := '0';
signal s2mm_dma_interr_set : std_logic := '0';
signal s2mm_dma_slverr_set : std_logic := '0';
signal s2mm_dma_decerr_set : std_logic := '0';
signal s2mm_ioc_irq_set : std_logic := '0';
signal s2mm_dly_irq_set : std_logic := '0';
signal s2mm_irqdelay_status : std_logic_vector(7 downto 0) := (others => '0');
signal s2mm_irqthresh_status : std_logic_vector(7 downto 0) := (others => '0');
signal s2mm_new_curdesc_wren : std_logic := '0';
signal s2mm_new_curdesc : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal s2mm_tailpntr_updated : std_logic := '0';
signal s2mm_dmacr : std_logic_vector(C_S_AXI_LITE_DATA_WIDTH-1 downto 0) := (others => '0');
signal s2mm_dmasr : std_logic_vector(C_S_AXI_LITE_DATA_WIDTH-1 downto 0) := (others => '0');
signal s2mm_curdesc : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal s2mm_taildesc : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal s2mm_da : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0'); --(C_M_AXI_S2MM_ADDR_WIDTH-1 downto 0) := (others => '0');
signal s2mm_length : std_logic_vector(C_SG_LENGTH_WIDTH_INT-1 downto 0) := (others => '0');
signal s2mm_length_wren : std_logic := '0';
signal s2mm_bytes_rcvd : std_logic_vector(C_SG_LENGTH_WIDTH_INT-1 downto 0) := (others => '0');
signal s2mm_bytes_rcvd_wren : std_logic := '0';
signal s2mm_smpl_interr_set : std_logic := '0';
signal s2mm_smpl_slverr_set : std_logic := '0';
signal s2mm_smpl_decerr_set : std_logic := '0';
signal s2mm_smpl_done : std_logic := '0';
signal s2mm_packet_sof : std_logic := '0';
signal s2mm_packet_eof : std_logic := '0';
signal s2mm_all_idle : std_logic := '0';
signal s2mm_error : std_logic := '0';
signal s2mm_dlyirq_dsble : std_logic := '0'; -- CR605888
signal mm2s_stop : std_logic := '0';
signal s2mm_stop : std_logic := '0';
signal ftch_error : std_logic := '0';
signal ftch_error_addr : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal updt_error : std_logic := '0';
signal updt_error_addr : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
--*********************************
-- MM2S Signals
--*********************************
-- MM2S DMA Controller Signals
signal mm2s_desc_flush : std_logic := '0';
signal mm2s_ftch_idle : std_logic := '0';
signal mm2s_updt_idle : std_logic := '0';
signal mm2s_updt_ioc_irq_set : std_logic := '0';
signal mm2s_irqthresh_wren : std_logic := '0';
signal mm2s_irqdelay_wren : std_logic := '0';
signal mm2s_irqthresh_rstdsbl : std_logic := '0'; -- CR572013
-- SG MM2S Descriptor Fetch AXI Stream IN
signal m_axis_mm2s_ftch_tdata_new : std_logic_vector(96+31*0+(0+2)*(ADDR_WIDTH-32) downto 0) := (others => '0');
signal m_axis_mm2s_ftch_tdata_mcdma_new : std_logic_vector(63 downto 0) := (others => '0');
signal m_axis_mm2s_ftch_tvalid_new : std_logic := '0';
signal m_axis_mm2s_ftch_tdata : std_logic_vector(M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal m_axis_mm2s_ftch_tvalid : std_logic := '0';
signal m_axis_mm2s_ftch_tready : std_logic := '0';
signal m_axis_mm2s_ftch_tlast : std_logic := '0';
-- SG MM2S Descriptor Update AXI Stream Out
signal s_axis_mm2s_updtptr_tdata : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal s_axis_mm2s_updtptr_tvalid : std_logic := '0';
signal s_axis_mm2s_updtptr_tready : std_logic := '0';
signal s_axis_mm2s_updtptr_tlast : std_logic := '0';
signal s_axis_mm2s_updtsts_tdata : std_logic_vector(S_AXIS_UPDSTS_TDATA_WIDTH-1 downto 0) := (others => '0');
signal s_axis_mm2s_updtsts_tvalid : std_logic := '0';
signal s_axis_mm2s_updtsts_tready : std_logic := '0';
signal s_axis_mm2s_updtsts_tlast : std_logic := '0';
-- DataMover MM2S Command Stream Signals
signal s_axis_mm2s_cmd_tvalid_split : std_logic := '0';
signal s_axis_mm2s_cmd_tready_split : std_logic := '0';
signal s_axis_mm2s_cmd_tdata_split : std_logic_vector
((ADDR_WIDTH-32+2*32+CMD_BASE_WIDTH+46)-1 downto 0) := (others => '0');
signal s_axis_s2mm_cmd_tvalid_split : std_logic := '0';
signal s_axis_s2mm_cmd_tready_split : std_logic := '0';
signal s_axis_s2mm_cmd_tdata_split : std_logic_vector
((ADDR_WIDTH-32+2*32+CMD_BASE_WIDTH+46)-1 downto 0) := (others => '0');
signal s_axis_mm2s_cmd_tvalid : std_logic := '0';
signal s_axis_mm2s_cmd_tready : std_logic := '0';
signal s_axis_mm2s_cmd_tdata : std_logic_vector
((ADDR_WIDTH+CMD_BASE_WIDTH+(8*C_ENABLE_MULTI_CHANNEL))-1 downto 0) := (others => '0');
-- DataMover MM2S Status Stream Signals
signal m_axis_mm2s_sts_tvalid : std_logic := '0';
signal m_axis_mm2s_sts_tvalid_int : std_logic := '0';
signal m_axis_mm2s_sts_tready : std_logic := '0';
signal m_axis_mm2s_sts_tdata : std_logic_vector(7 downto 0) := (others => '0');
signal m_axis_mm2s_sts_tdata_int : std_logic_vector(7 downto 0) := (others => '0');
signal m_axis_mm2s_sts_tkeep : std_logic_vector(0 downto 0) := (others => '0');
signal mm2s_err : std_logic := '0';
signal mm2s_halt : std_logic := '0';
signal mm2s_halt_cmplt : std_logic := '0';
-- S2MM DMA Controller Signals
signal s2mm_desc_flush : std_logic := '0';
signal s2mm_ftch_idle : std_logic := '0';
signal s2mm_updt_idle : std_logic := '0';
signal s2mm_updt_ioc_irq_set : std_logic := '0';
signal s2mm_irqthresh_wren : std_logic := '0';
signal s2mm_irqdelay_wren : std_logic := '0';
signal s2mm_irqthresh_rstdsbl : std_logic := '0'; -- CR572013
-- SG S2MM Descriptor Fetch AXI Stream IN
signal m_axis_s2mm_ftch_tdata_new : std_logic_vector(96+31*0+(0+2)*(ADDR_WIDTH-32) downto 0) := (others => '0');
signal m_axis_s2mm_ftch_tdata_mcdma_new : std_logic_vector(63 downto 0) := (others => '0');
signal m_axis_s2mm_ftch_tdata_mcdma_nxt : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal m_axis_s2mm_ftch_tvalid_new : std_logic := '0';
signal m_axis_ftch2_desc_available, m_axis_ftch1_desc_available : std_logic;
signal m_axis_s2mm_ftch_tdata : std_logic_vector(M_AXIS_SG_TDATA_WIDTH-1 downto 0) := (others => '0');
signal m_axis_s2mm_ftch_tvalid : std_logic := '0';
signal m_axis_s2mm_ftch_tready : std_logic := '0';
signal m_axis_s2mm_ftch_tlast : std_logic := '0';
signal mm2s_axis_info : std_logic_vector(13 downto 0) := (others => '0');
-- SG S2MM Descriptor Update AXI Stream Out
signal s_axis_s2mm_updtptr_tdata : std_logic_vector(ADDR_WIDTH-1 downto 0) := (others => '0');
signal s_axis_s2mm_updtptr_tvalid : std_logic := '0';
signal s_axis_s2mm_updtptr_tready : std_logic := '0';
signal s_axis_s2mm_updtptr_tlast : std_logic := '0';
signal s_axis_s2mm_updtsts_tdata : std_logic_vector(S_AXIS_UPDSTS_TDATA_WIDTH-1 downto 0) := (others => '0');
signal s_axis_s2mm_updtsts_tvalid : std_logic := '0';
signal s_axis_s2mm_updtsts_tready : std_logic := '0';
signal s_axis_s2mm_updtsts_tlast : std_logic := '0';
-- DataMover S2MM Command Stream Signals
signal s_axis_s2mm_cmd_tvalid : std_logic := '0';
signal s_axis_s2mm_cmd_tready : std_logic := '0';
signal s_axis_s2mm_cmd_tdata : std_logic_vector
((ADDR_WIDTH+CMD_BASE_WIDTH+(8*C_ENABLE_MULTI_CHANNEL))-1 downto 0) := (others => '0');
-- DataMover S2MM Status Stream Signals
signal m_axis_s2mm_sts_tvalid : std_logic := '0';
signal m_axis_s2mm_sts_tvalid_int : std_logic := '0';
signal m_axis_s2mm_sts_tready : std_logic := '0';
signal m_axis_s2mm_sts_tdata : std_logic_vector(DM_STATUS_WIDTH - 1 downto 0) := (others => '0');
signal m_axis_s2mm_sts_tdata_int : std_logic_vector(DM_STATUS_WIDTH - 1 downto 0) := (others => '0');
signal m_axis_s2mm_sts_tkeep : std_logic_vector((DM_STATUS_WIDTH/8)-1 downto 0) := (others => '0');
signal s2mm_err : std_logic := '0';
signal s2mm_halt : std_logic := '0';
signal s2mm_halt_cmplt : std_logic := '0';
-- Error Status Control
signal mm2s_ftch_interr_set : std_logic := '0';
signal mm2s_ftch_slverr_set : std_logic := '0';
signal mm2s_ftch_decerr_set : std_logic := '0';
signal mm2s_updt_interr_set : std_logic := '0';
signal mm2s_updt_slverr_set : std_logic := '0';
signal mm2s_updt_decerr_set : std_logic := '0';
signal mm2s_ftch_err_early : std_logic := '0';
signal mm2s_ftch_stale_desc : std_logic := '0';
signal s2mm_updt_interr_set : std_logic := '0';
signal s2mm_updt_slverr_set : std_logic := '0';
signal s2mm_updt_decerr_set : std_logic := '0';
signal s2mm_ftch_interr_set : std_logic := '0';
signal s2mm_ftch_slverr_set : std_logic := '0';
signal s2mm_ftch_decerr_set : std_logic := '0';
signal s2mm_ftch_err_early : std_logic := '0';
signal s2mm_ftch_stale_desc : std_logic := '0';
signal soft_reset_clr : std_logic := '0';
signal soft_reset : std_logic := '0';
signal s_axis_s2mm_tready_i : std_logic := '0';
signal s_axis_s2mm_tready_int : std_logic := '0';
signal m_axis_mm2s_tlast_i : std_logic := '0';
signal m_axis_mm2s_tlast_i_user : std_logic := '0';
signal m_axis_mm2s_tvalid_i : std_logic := '0';
signal sg_ctl : std_logic_vector (7 downto 0);
signal s_axis_s2mm_tvalid_int : std_logic;
signal s_axis_s2mm_tlast_int : std_logic;
signal tdest_out_int : std_logic_vector (6 downto 0);
signal same_tdest : std_logic;
signal s2mm_eof_s2mm : std_logic;
signal ch2_update_active : std_logic;
signal s2mm_desc_info_in : std_logic_vector (13 downto 0);
signal m_axis_mm2s_tlast_i_mcdma : std_logic;
signal s2mm_run_stop_del : std_logic;
signal s2mm_desc_flush_del : std_logic;
signal s2mm_tvalid_latch : std_logic;
signal s2mm_tvalid_latch_del : std_logic;
signal clock_splt : std_logic;
signal clock_splt_s2mm : std_logic;
signal updt_cmpt : std_logic;
signal cmpt_updt : std_logic_vector (1 downto 0);
signal reset1, reset2 : std_logic;
signal mm2s_cntrl_strm_stop : std_logic;
signal bd_eq : std_logic;
signal m_axi_sg_awaddr_internal : std_logic_vector (ADDR_WIDTH-1 downto 0) ;
signal m_axi_sg_araddr_internal : std_logic_vector (ADDR_WIDTH-1 downto 0) ;
signal m_axi_mm2s_araddr_internal : std_logic_vector (ADDR_WIDTH-1 downto 0) ;
signal m_axi_s2mm_awaddr_internal : std_logic_vector (ADDR_WIDTH-1 downto 0) ;
-------------------------------------------------------------------------------
-- Begin architecture logic
-------------------------------------------------------------------------------
begin
m_axi_mm2s_araddr <= m_axi_mm2s_araddr_internal (C_M_AXI_SG_ADDR_WIDTH-1 downto 0);
m_axi_s2mm_awaddr <= m_axi_s2mm_awaddr_internal (C_M_AXI_SG_ADDR_WIDTH-1 downto 0);
-- AXI DMA Test Vector (For Xilinx Internal Use Only)
axi_dma_tstvec(31 downto 6) <= (others => '0');
axi_dma_tstvec(5) <= s2mm_updt_ioc_irq_set;
axi_dma_tstvec(4) <= mm2s_updt_ioc_irq_set;
axi_dma_tstvec(3) <= s2mm_packet_eof;
axi_dma_tstvec(2) <= s2mm_packet_sof;
axi_dma_tstvec(1) <= mm2s_packet_eof;
axi_dma_tstvec(0) <= mm2s_packet_sof;
-- Primary MM2S Stream outputs (used internally to gen eof and sof for
-- interrupt coalescing
m_axis_mm2s_tlast <= m_axis_mm2s_tlast_i;
m_axis_mm2s_tvalid <= m_axis_mm2s_tvalid_i;
-- Primary S2MM Stream output (used internally to gen eof and sof for
-- interrupt coalescing
s_axis_s2mm_tready <= s_axis_s2mm_tready_i;
GEN_INCLUDE_SG : if C_INCLUDE_SG = 1 generate
axi_lite_aclk <= s_axi_lite_aclk;
axi_sg_aclk <= m_axi_sg_aclk;
end generate GEN_INCLUDE_SG;
GEN_EXCLUDE_SG : if C_INCLUDE_SG = 0 generate
axi_lite_aclk <= s_axi_lite_aclk;
axi_sg_aclk <= s_axi_lite_aclk;
end generate GEN_EXCLUDE_SG;
-------------------------------------------------------------------------------
-- AXI DMA Reset Module
-------------------------------------------------------------------------------
I_RST_MODULE : entity axi_dma_v7_1_10.axi_dma_rst_module
generic map(
C_INCLUDE_MM2S => C_INCLUDE_MM2S ,
C_INCLUDE_S2MM => C_INCLUDE_S2MM ,
C_PRMRY_IS_ACLK_ASYNC => C_PRMRY_IS_ACLK_ASYNC ,
C_M_AXI_MM2S_ACLK_FREQ_HZ => C_M_AXI_MM2S_ACLK_FREQ_HZ ,
C_M_AXI_S2MM_ACLK_FREQ_HZ => C_M_AXI_S2MM_ACLK_FREQ_HZ ,
C_M_AXI_SG_ACLK_FREQ_HZ => M_AXI_SG_ACLK_FREQ_HZ ,
C_SG_INCLUDE_STSCNTRL_STRM => STSCNTRL_ENABLE ,
C_INCLUDE_SG => C_INCLUDE_SG
)
port map(
-- Clock Sources
s_axi_lite_aclk => axi_lite_aclk ,
m_axi_sg_aclk => axi_sg_aclk ,
m_axi_mm2s_aclk => m_axi_mm2s_aclk ,
m_axi_s2mm_aclk => m_axi_s2mm_aclk ,
-----------------------------------------------------------------------
-- Hard Reset
-----------------------------------------------------------------------
axi_resetn => axi_resetn ,
-----------------------------------------------------------------------
-- Soft Reset
-----------------------------------------------------------------------
soft_reset => soft_reset ,
soft_reset_clr => soft_reset_clr ,
mm2s_stop => mm2s_stop ,
mm2s_all_idle => mm2s_all_idle ,
mm2s_halt => mm2s_halt ,
mm2s_halt_cmplt => mm2s_halt_cmplt ,
s2mm_stop => s2mm_stop ,
s2mm_all_idle => s2mm_all_idle ,
s2mm_halt => s2mm_halt ,
s2mm_halt_cmplt => s2mm_halt_cmplt ,
-----------------------------------------------------------------------
-- MM2S Distributed Reset Out (m_axi_mm2s_aclk)
-----------------------------------------------------------------------
dm_mm2s_prmry_resetn => m_axi_mm2s_aresetn , -- AXI DataMover Primary Reset (Raw)
dm_mm2s_scndry_resetn => dm_mm2s_scndry_resetn , -- AXI DataMover Secondary Reset (Raw)
mm2s_prmry_reset_out_n => mm2s_prmry_reset_out_n , -- AXI Stream Primary Reset Outputs
mm2s_cntrl_reset_out_n => mm2s_cntrl_reset_out_n , -- AXI Stream Control Reset Outputs
mm2s_scndry_resetn => mm2s_scndry_resetn , -- AXI Secondary Reset
mm2s_prmry_resetn => mm2s_prmry_resetn , -- AXI Primary Reset
-----------------------------------------------------------------------
-- S2MM Distributed Reset Out (m_axi_s2mm_aclk)
-----------------------------------------------------------------------
dm_s2mm_prmry_resetn => m_axi_s2mm_aresetn , -- AXI DataMover Primary Reset (Raw)
dm_s2mm_scndry_resetn => dm_s2mm_scndry_resetn , -- AXI DataMover Secondary Reset (Raw)
s2mm_prmry_reset_out_n => s2mm_prmry_reset_out_n , -- AXI Stream Primary Reset Outputs
s2mm_sts_reset_out_n => s2mm_sts_reset_out_n , -- AXI Stream Control Reset Outputs
s2mm_scndry_resetn => s2mm_scndry_resetn , -- AXI Secondary Reset
s2mm_prmry_resetn => s2mm_prmry_resetn , -- AXI Primary Reset
-----------------------------------------------------------------------
-- Scatter Gather Distributed Reset Out (m_axi_sg_aclk)
-----------------------------------------------------------------------
m_axi_sg_aresetn => m_axi_sg_aresetn , -- AXI Scatter Gather Reset Out
dm_m_axi_sg_aresetn => dm_m_axi_sg_aresetn , -- AXI Scatter Gather Datamover Reset Out
-----------------------------------------------------------------------
-- Hard Reset Out (s_axi_lite_aclk)
-----------------------------------------------------------------------
m_axi_sg_hrdresetn => m_axi_sg_hrdresetn , -- AXI Lite Ingerface (sg aclk) (Hard Only)
s_axi_lite_resetn => axi_lite_reset_n -- AXI Lite Interface reset (Hard Only)
);
-------------------------------------------------------------------------------
-- AXI DMA Register Module
-------------------------------------------------------------------------------
I_AXI_DMA_REG_MODULE : entity axi_dma_v7_1_10.axi_dma_reg_module
generic map(
C_INCLUDE_MM2S => C_INCLUDE_MM2S ,
C_INCLUDE_S2MM => C_INCLUDE_S2MM ,
C_INCLUDE_SG => C_INCLUDE_SG ,
C_SG_LENGTH_WIDTH => C_SG_LENGTH_WIDTH_INT ,
C_AXI_LITE_IS_ASYNC => C_PRMRY_IS_ACLK_ASYNC ,
C_S_AXI_LITE_ADDR_WIDTH => C_S_AXI_LITE_ADDR_WIDTH ,
C_S_AXI_LITE_DATA_WIDTH => C_S_AXI_LITE_DATA_WIDTH ,
C_M_AXI_SG_ADDR_WIDTH => ADDR_WIDTH ,
C_M_AXI_MM2S_ADDR_WIDTH => ADDR_WIDTH ,
C_NUM_S2MM_CHANNELS => C_NUM_S2MM_CHANNELS ,
C_M_AXI_S2MM_ADDR_WIDTH => ADDR_WIDTH ,
C_MICRO_DMA => C_MICRO_DMA ,
C_ENABLE_MULTI_CHANNEL => C_ENABLE_MULTI_CHANNEL
)
port map(
-----------------------------------------------------------------------
-- AXI Lite Control Interface
-----------------------------------------------------------------------
s_axi_lite_aclk => axi_lite_aclk ,
axi_lite_reset_n => axi_lite_reset_n ,
m_axi_sg_aclk => axi_sg_aclk ,
m_axi_sg_aresetn => m_axi_sg_aresetn ,
m_axi_sg_hrdresetn => m_axi_sg_hrdresetn ,
-- AXI Lite Write Address Channel
s_axi_lite_awvalid => s_axi_lite_awvalid ,
s_axi_lite_awready => s_axi_lite_awready ,
s_axi_lite_awaddr => s_axi_lite_awaddr ,
-- AXI Lite Write Data Channel
s_axi_lite_wvalid => s_axi_lite_wvalid ,
s_axi_lite_wready => s_axi_lite_wready ,
s_axi_lite_wdata => s_axi_lite_wdata ,
-- AXI Lite Write Response Channel
s_axi_lite_bresp => s_axi_lite_bresp ,
s_axi_lite_bvalid => s_axi_lite_bvalid ,
s_axi_lite_bready => s_axi_lite_bready ,
-- AXI Lite Read Address Channel
s_axi_lite_arvalid => s_axi_lite_arvalid ,
s_axi_lite_arready => s_axi_lite_arready ,
s_axi_lite_araddr => s_axi_lite_araddr ,
s_axi_lite_rvalid => s_axi_lite_rvalid ,
s_axi_lite_rready => s_axi_lite_rready ,
s_axi_lite_rdata => s_axi_lite_rdata ,
s_axi_lite_rresp => s_axi_lite_rresp ,
-- MM2S DMASR Status
mm2s_stop => mm2s_stop ,
mm2s_halted_clr => mm2s_halted_clr ,
mm2s_halted_set => mm2s_halted_set ,
mm2s_idle_set => mm2s_idle_set ,
mm2s_idle_clr => mm2s_idle_clr ,
mm2s_dma_interr_set => mm2s_dma_interr_set ,
mm2s_dma_slverr_set => mm2s_dma_slverr_set ,
mm2s_dma_decerr_set => mm2s_dma_decerr_set ,
mm2s_ioc_irq_set => mm2s_ioc_irq_set ,
mm2s_dly_irq_set => mm2s_dly_irq_set ,
mm2s_irqthresh_wren => mm2s_irqthresh_wren ,
mm2s_irqdelay_wren => mm2s_irqdelay_wren ,
mm2s_irqthresh_rstdsbl => mm2s_irqthresh_rstdsbl , -- CR572013
mm2s_irqdelay_status => mm2s_irqdelay_status ,
mm2s_irqthresh_status => mm2s_irqthresh_status ,
mm2s_dlyirq_dsble => mm2s_dlyirq_dsble , -- CR605888
mm2s_ftch_interr_set => mm2s_ftch_interr_set ,
mm2s_ftch_slverr_set => mm2s_ftch_slverr_set ,
mm2s_ftch_decerr_set => mm2s_ftch_decerr_set ,
mm2s_updt_interr_set => mm2s_updt_interr_set ,
mm2s_updt_slverr_set => mm2s_updt_slverr_set ,
mm2s_updt_decerr_set => mm2s_updt_decerr_set ,
-- MM2S CURDESC Update
mm2s_new_curdesc_wren => mm2s_new_curdesc_wren ,
mm2s_new_curdesc => mm2s_new_curdesc ,
-- MM2S TAILDESC Update
mm2s_tailpntr_updated => mm2s_tailpntr_updated ,
-- MM2S Registers
mm2s_dmacr => mm2s_dmacr ,
mm2s_dmasr => mm2s_dmasr ,
mm2s_curdesc => mm2s_curdesc ,
mm2s_taildesc => mm2s_taildesc ,
mm2s_sa => mm2s_sa ,
mm2s_length => mm2s_length ,
mm2s_length_wren => mm2s_length_wren ,
s2mm_sof => s2mm_packet_sof ,
s2mm_eof => s2mm_packet_eof ,
-- S2MM DMASR Status
s2mm_stop => s2mm_stop ,
s2mm_halted_clr => s2mm_halted_clr ,
s2mm_halted_set => s2mm_halted_set ,
s2mm_idle_set => s2mm_idle_set ,
s2mm_idle_clr => s2mm_idle_clr ,
s2mm_dma_interr_set => s2mm_dma_interr_set ,
s2mm_dma_slverr_set => s2mm_dma_slverr_set ,
s2mm_dma_decerr_set => s2mm_dma_decerr_set ,
s2mm_ioc_irq_set => s2mm_ioc_irq_set ,
s2mm_dly_irq_set => s2mm_dly_irq_set ,
s2mm_irqthresh_wren => s2mm_irqthresh_wren ,
s2mm_irqdelay_wren => s2mm_irqdelay_wren ,
s2mm_irqthresh_rstdsbl => s2mm_irqthresh_rstdsbl , -- CR572013
s2mm_irqdelay_status => s2mm_irqdelay_status ,
s2mm_irqthresh_status => s2mm_irqthresh_status ,
s2mm_dlyirq_dsble => s2mm_dlyirq_dsble , -- CR605888
s2mm_ftch_interr_set => s2mm_ftch_interr_set ,
s2mm_ftch_slverr_set => s2mm_ftch_slverr_set ,
s2mm_ftch_decerr_set => s2mm_ftch_decerr_set ,
s2mm_updt_interr_set => s2mm_updt_interr_set ,
s2mm_updt_slverr_set => s2mm_updt_slverr_set ,
s2mm_updt_decerr_set => s2mm_updt_decerr_set ,
-- MM2S CURDESC Update
s2mm_new_curdesc_wren => s2mm_new_curdesc_wren ,
s2mm_new_curdesc => s2mm_new_curdesc ,
s2mm_tvalid => s_axis_s2mm_tvalid ,
s2mm_tvalid_latch => s2mm_tvalid_latch ,
s2mm_tvalid_latch_del => s2mm_tvalid_latch_del ,
-- MM2S TAILDESC Update
s2mm_tailpntr_updated => s2mm_tailpntr_updated ,
-- S2MM Registers
s2mm_dmacr => s2mm_dmacr ,
s2mm_dmasr => s2mm_dmasr ,
s2mm_curdesc => s2mm_curdesc ,
s2mm_taildesc => s2mm_taildesc ,
s2mm_da => s2mm_da ,
s2mm_length => s2mm_length ,
s2mm_length_wren => s2mm_length_wren ,
s2mm_bytes_rcvd => s2mm_bytes_rcvd ,
s2mm_bytes_rcvd_wren => s2mm_bytes_rcvd_wren ,
tdest_in => tdest_out_int, --s_axis_s2mm_tdest ,
same_tdest_in => same_tdest,
sg_ctl => sg_ctl ,
-- Soft reset and clear
soft_reset => soft_reset ,
soft_reset_clr => soft_reset_clr ,
-- Fetch/Update error addresses
ftch_error_addr => ftch_error_addr ,
updt_error_addr => updt_error_addr ,
-- DMA Interrupt Outputs
mm2s_introut => mm2s_introut ,
s2mm_introut => s2mm_introut ,
bd_eq => bd_eq
);
-------------------------------------------------------------------------------
-- Scatter Gather Mode (C_INCLUDE_SG = 1)
-------------------------------------------------------------------------------
GEN_SG_ENGINE : if C_INCLUDE_SG = 1 generate
begin
-- reset1 <= dm_m_axi_sg_aresetn and s2mm_tvalid_latch;
-- reset2 <= m_axi_sg_aresetn and s2mm_tvalid_latch;
s2mm_run_stop_del <= s2mm_tvalid_latch_del and s2mm_dmacr(DMACR_RS_BIT);
-- s2mm_run_stop_del <= (not (updt_cmpt)) and s2mm_dmacr(DMACR_RS_BIT);
s2mm_desc_flush_del <= s2mm_desc_flush or (not s2mm_tvalid_latch);
-- Scatter Gather Engine
I_SG_ENGINE : entity axi_sg_v4_1_3.axi_sg
generic map(
C_M_AXI_SG_ADDR_WIDTH => ADDR_WIDTH ,
C_M_AXI_SG_DATA_WIDTH => C_M_AXI_SG_DATA_WIDTH ,
C_M_AXIS_SG_TDATA_WIDTH => M_AXIS_SG_TDATA_WIDTH ,
C_S_AXIS_UPDPTR_TDATA_WIDTH => S_AXIS_UPDPTR_TDATA_WIDTH ,
C_S_AXIS_UPDSTS_TDATA_WIDTH => S_AXIS_UPDSTS_TDATA_WIDTH ,
C_SG_FTCH_DESC2QUEUE => SG_FTCH_DESC2QUEUE ,
C_SG_UPDT_DESC2QUEUE => SG_UPDT_DESC2QUEUE ,
C_SG_CH1_WORDS_TO_FETCH => SG_CH1_WORDS_TO_FETCH ,
C_SG_CH1_WORDS_TO_UPDATE => SG_CH1_WORDS_TO_UPDATE ,
C_SG_CH1_FIRST_UPDATE_WORD => SG_CH1_FIRST_UPDATE_WORD ,
C_SG_CH1_ENBL_STALE_ERROR => SG_CH1_ENBL_STALE_ERROR ,
C_SG_CH2_WORDS_TO_FETCH => SG_CH2_WORDS_TO_FETCH ,
C_SG_CH2_WORDS_TO_UPDATE => SG_CH2_WORDS_TO_UPDATE ,
C_SG_CH2_FIRST_UPDATE_WORD => SG_CH2_FIRST_UPDATE_WORD ,
C_SG_CH2_ENBL_STALE_ERROR => SG_CH2_ENBL_STALE_ERROR ,
C_AXIS_IS_ASYNC => SG_IS_SYNCHRONOUS ,
C_ASYNC => C_PRMRY_IS_ACLK_ASYNC ,
C_INCLUDE_CH1 => C_INCLUDE_MM2S ,
C_INCLUDE_CH2 => C_INCLUDE_S2MM ,
C_INCLUDE_DESC_UPDATE => INCLUDE_DESC_UPDATE ,
C_INCLUDE_INTRPT => INCLUDE_INTRPT ,
C_INCLUDE_DLYTMR => INCLUDE_DLYTMR ,
C_DLYTMR_RESOLUTION => C_DLYTMR_RESOLUTION ,
C_ENABLE_MULTI_CHANNEL => C_ENABLE_MULTI_CHANNEL ,
C_ENABLE_EXTRA_FIELD => STSCNTRL_ENABLE ,
C_NUM_S2MM_CHANNELS => C_NUM_S2MM_CHANNELS ,
C_NUM_MM2S_CHANNELS => C_NUM_MM2S_CHANNELS ,
C_ACTUAL_ADDR => C_M_AXI_SG_ADDR_WIDTH ,
C_FAMILY => C_FAMILY
)
port map(
-----------------------------------------------------------------------
-- AXI Scatter Gather Interface
-----------------------------------------------------------------------
m_axi_sg_aclk => axi_sg_aclk ,
m_axi_mm2s_aclk => m_axi_mm2s_aclk ,
m_axi_sg_aresetn => m_axi_sg_aresetn ,
dm_resetn => dm_m_axi_sg_aresetn ,
p_reset_n => mm2s_prmry_resetn ,
-- Scatter Gather Write Address Channel
m_axi_sg_awaddr => m_axi_sg_awaddr_internal ,
m_axi_sg_awlen => m_axi_sg_awlen ,
m_axi_sg_awsize => m_axi_sg_awsize ,
m_axi_sg_awburst => m_axi_sg_awburst ,
m_axi_sg_awprot => m_axi_sg_awprot ,
m_axi_sg_awcache => m_axi_sg_awcache ,
m_axi_sg_awuser => m_axi_sg_awuser ,
m_axi_sg_awvalid => m_axi_sg_awvalid ,
m_axi_sg_awready => m_axi_sg_awready ,
-- Scatter Gather Write Data Channel
m_axi_sg_wdata => m_axi_sg_wdata ,
m_axi_sg_wstrb => m_axi_sg_wstrb ,
m_axi_sg_wlast => m_axi_sg_wlast ,
m_axi_sg_wvalid => m_axi_sg_wvalid ,
m_axi_sg_wready => m_axi_sg_wready ,
-- Scatter Gather Write Response Channel
m_axi_sg_bresp => m_axi_sg_bresp ,
m_axi_sg_bvalid => m_axi_sg_bvalid ,
m_axi_sg_bready => m_axi_sg_bready ,
-- Scatter Gather Read Address Channel
m_axi_sg_araddr => m_axi_sg_araddr_internal ,
m_axi_sg_arlen => m_axi_sg_arlen ,
m_axi_sg_arsize => m_axi_sg_arsize ,
m_axi_sg_arburst => m_axi_sg_arburst ,
m_axi_sg_arprot => m_axi_sg_arprot ,
m_axi_sg_arcache => m_axi_sg_arcache ,
m_axi_sg_aruser => m_axi_sg_aruser ,
m_axi_sg_arvalid => m_axi_sg_arvalid ,
m_axi_sg_arready => m_axi_sg_arready ,
-- Memory Map to Stream Scatter Gather Read Data Channel
m_axi_sg_rdata => m_axi_sg_rdata ,
m_axi_sg_rresp => m_axi_sg_rresp ,
m_axi_sg_rlast => m_axi_sg_rlast ,
m_axi_sg_rvalid => m_axi_sg_rvalid ,
m_axi_sg_rready => m_axi_sg_rready ,
sg_ctl => sg_ctl ,
-- Channel 1 Control and Status
ch1_run_stop => mm2s_dmacr(DMACR_RS_BIT) ,
ch1_cyclic => mm2s_dmacr(CYCLIC_BIT) ,
ch1_desc_flush => mm2s_desc_flush ,
ch1_cntrl_strm_stop => mm2s_cntrl_strm_stop ,
ch1_ftch_idle => mm2s_ftch_idle ,
ch1_ftch_interr_set => mm2s_ftch_interr_set ,
ch1_ftch_slverr_set => mm2s_ftch_slverr_set ,
ch1_ftch_decerr_set => mm2s_ftch_decerr_set ,
ch1_ftch_err_early => mm2s_ftch_err_early ,
ch1_ftch_stale_desc => mm2s_ftch_stale_desc ,
ch1_updt_idle => mm2s_updt_idle ,
ch1_updt_ioc_irq_set => mm2s_updt_ioc_irq_set ,
ch1_updt_interr_set => mm2s_updt_interr_set ,
ch1_updt_slverr_set => mm2s_updt_slverr_set ,
ch1_updt_decerr_set => mm2s_updt_decerr_set ,
ch1_dma_interr_set => mm2s_dma_interr_set ,
ch1_dma_slverr_set => mm2s_dma_slverr_set ,
ch1_dma_decerr_set => mm2s_dma_decerr_set ,
ch1_tailpntr_enabled => mm2s_dmacr(DMACR_TAILPEN_BIT) ,
ch1_taildesc_wren => mm2s_tailpntr_updated ,
ch1_taildesc => mm2s_taildesc ,
ch1_curdesc => mm2s_curdesc ,
-- Channel 1 Interrupt Coalescing Signals
--ch1_dlyirq_dsble => mm2s_dmasr(DMASR_DLYIRQ_BIT) , -- CR605888
ch1_dlyirq_dsble => mm2s_dlyirq_dsble , -- CR605888
ch1_irqthresh_rstdsbl => mm2s_irqthresh_rstdsbl , -- CR572013
ch1_irqdelay_wren => mm2s_irqdelay_wren ,
ch1_irqdelay => mm2s_dmacr(DMACR_IRQDELAY_MSB_BIT
downto DMACR_IRQDELAY_LSB_BIT),
ch1_irqthresh_wren => mm2s_irqthresh_wren ,
ch1_irqthresh => mm2s_dmacr(DMACR_IRQTHRESH_MSB_BIT
downto DMACR_IRQTHRESH_LSB_BIT),
ch1_packet_sof => mm2s_packet_sof ,
ch1_packet_eof => mm2s_packet_eof ,
ch1_ioc_irq_set => mm2s_ioc_irq_set ,
ch1_dly_irq_set => mm2s_dly_irq_set ,
ch1_irqdelay_status => mm2s_irqdelay_status ,
ch1_irqthresh_status => mm2s_irqthresh_status ,
-- Channel 1 AXI Fetch Stream Out
m_axis_ch1_ftch_aclk => axi_sg_aclk ,
m_axis_ch1_ftch_tdata => m_axis_mm2s_ftch_tdata ,
m_axis_ch1_ftch_tvalid => m_axis_mm2s_ftch_tvalid ,
m_axis_ch1_ftch_tready => m_axis_mm2s_ftch_tready ,
m_axis_ch1_ftch_tlast => m_axis_mm2s_ftch_tlast ,
m_axis_ch1_ftch_tdata_new => m_axis_mm2s_ftch_tdata_new ,
m_axis_ch1_ftch_tdata_mcdma_new => m_axis_mm2s_ftch_tdata_mcdma_new ,
m_axis_ch1_ftch_tvalid_new => m_axis_mm2s_ftch_tvalid_new ,
m_axis_ftch1_desc_available => m_axis_ftch1_desc_available,
-- Channel 1 AXI Update Stream In
s_axis_ch1_updt_aclk => axi_sg_aclk ,
s_axis_ch1_updtptr_tdata => s_axis_mm2s_updtptr_tdata ,
s_axis_ch1_updtptr_tvalid => s_axis_mm2s_updtptr_tvalid ,
s_axis_ch1_updtptr_tready => s_axis_mm2s_updtptr_tready ,
s_axis_ch1_updtptr_tlast => s_axis_mm2s_updtptr_tlast ,
s_axis_ch1_updtsts_tdata => s_axis_mm2s_updtsts_tdata ,
s_axis_ch1_updtsts_tvalid => s_axis_mm2s_updtsts_tvalid ,
s_axis_ch1_updtsts_tready => s_axis_mm2s_updtsts_tready ,
s_axis_ch1_updtsts_tlast => s_axis_mm2s_updtsts_tlast ,
-- Channel 2 Control and Status
ch2_run_stop => s2mm_run_stop_del , --s2mm_dmacr(DMACR_RS_BIT) ,
ch2_cyclic => s2mm_dmacr(CYCLIC_BIT) ,
ch2_desc_flush => s2mm_desc_flush_del, --s2mm_desc_flush ,
ch2_ftch_idle => s2mm_ftch_idle ,
ch2_ftch_interr_set => s2mm_ftch_interr_set ,
ch2_ftch_slverr_set => s2mm_ftch_slverr_set ,
ch2_ftch_decerr_set => s2mm_ftch_decerr_set ,
ch2_ftch_err_early => s2mm_ftch_err_early ,
ch2_ftch_stale_desc => s2mm_ftch_stale_desc ,
ch2_updt_idle => s2mm_updt_idle ,
ch2_updt_ioc_irq_set => s2mm_updt_ioc_irq_set , -- For TestVector
ch2_updt_interr_set => s2mm_updt_interr_set ,
ch2_updt_slverr_set => s2mm_updt_slverr_set ,
ch2_updt_decerr_set => s2mm_updt_decerr_set ,
ch2_dma_interr_set => s2mm_dma_interr_set ,
ch2_dma_slverr_set => s2mm_dma_slverr_set ,
ch2_dma_decerr_set => s2mm_dma_decerr_set ,
ch2_tailpntr_enabled => s2mm_dmacr(DMACR_TAILPEN_BIT) ,
ch2_taildesc_wren => s2mm_tailpntr_updated ,
ch2_taildesc => s2mm_taildesc ,
ch2_curdesc => s2mm_curdesc ,
-- Channel 2 Interrupt Coalescing Signals
--ch2_dlyirq_dsble => s2mm_dmasr(DMASR_DLYIRQ_BIT) , -- CR605888
ch2_dlyirq_dsble => s2mm_dlyirq_dsble , -- CR605888
ch2_irqthresh_rstdsbl => s2mm_irqthresh_rstdsbl , -- CR572013
ch2_irqdelay_wren => s2mm_irqdelay_wren ,
ch2_irqdelay => s2mm_dmacr(DMACR_IRQDELAY_MSB_BIT
downto DMACR_IRQDELAY_LSB_BIT),
ch2_irqthresh_wren => s2mm_irqthresh_wren ,
ch2_irqthresh => s2mm_dmacr(DMACR_IRQTHRESH_MSB_BIT
downto DMACR_IRQTHRESH_LSB_BIT),
ch2_packet_sof => s2mm_packet_sof ,
ch2_packet_eof => s2mm_packet_eof ,
ch2_ioc_irq_set => s2mm_ioc_irq_set ,
ch2_dly_irq_set => s2mm_dly_irq_set ,
ch2_irqdelay_status => s2mm_irqdelay_status ,
ch2_irqthresh_status => s2mm_irqthresh_status ,
ch2_update_active => ch2_update_active ,
-- Channel 2 AXI Fetch Stream Out
m_axis_ch2_ftch_aclk => axi_sg_aclk ,
m_axis_ch2_ftch_tdata => m_axis_s2mm_ftch_tdata ,
m_axis_ch2_ftch_tvalid => m_axis_s2mm_ftch_tvalid ,
m_axis_ch2_ftch_tready => m_axis_s2mm_ftch_tready ,
m_axis_ch2_ftch_tlast => m_axis_s2mm_ftch_tlast ,
m_axis_ch2_ftch_tdata_new => m_axis_s2mm_ftch_tdata_new ,
m_axis_ch2_ftch_tdata_mcdma_new => m_axis_s2mm_ftch_tdata_mcdma_new ,
m_axis_ch2_ftch_tdata_mcdma_nxt => m_axis_s2mm_ftch_tdata_mcdma_nxt ,
m_axis_ch2_ftch_tvalid_new => m_axis_s2mm_ftch_tvalid_new ,
m_axis_ftch2_desc_available => m_axis_ftch2_desc_available,
-- Channel 2 AXI Update Stream In
s_axis_ch2_updt_aclk => axi_sg_aclk ,
s_axis_ch2_updtptr_tdata => s_axis_s2mm_updtptr_tdata ,
s_axis_ch2_updtptr_tvalid => s_axis_s2mm_updtptr_tvalid ,
s_axis_ch2_updtptr_tready => s_axis_s2mm_updtptr_tready ,
s_axis_ch2_updtptr_tlast => s_axis_s2mm_updtptr_tlast ,
s_axis_ch2_updtsts_tdata => s_axis_s2mm_updtsts_tdata ,
s_axis_ch2_updtsts_tvalid => s_axis_s2mm_updtsts_tvalid ,
s_axis_ch2_updtsts_tready => s_axis_s2mm_updtsts_tready ,
s_axis_ch2_updtsts_tlast => s_axis_s2mm_updtsts_tlast ,
-- Error addresses
ftch_error => ftch_error ,
ftch_error_addr => ftch_error_addr ,
updt_error => updt_error ,
updt_error_addr => updt_error_addr ,
m_axis_mm2s_cntrl_tdata => m_axis_mm2s_cntrl_tdata ,
m_axis_mm2s_cntrl_tkeep => m_axis_mm2s_cntrl_tkeep ,
m_axis_mm2s_cntrl_tvalid => m_axis_mm2s_cntrl_tvalid ,
m_axis_mm2s_cntrl_tready => m_axis_mm2s_cntrl_tready ,
m_axis_mm2s_cntrl_tlast => m_axis_mm2s_cntrl_tlast ,
bd_eq => bd_eq
);
m_axi_sg_awaddr <= m_axi_sg_awaddr_internal (C_M_AXI_SG_ADDR_WIDTH-1 downto 0);
m_axi_sg_araddr <= m_axi_sg_araddr_internal (C_M_AXI_SG_ADDR_WIDTH-1 downto 0);
end generate GEN_SG_ENGINE;
-------------------------------------------------------------------------------
-- Exclude Scatter Gather Engine (Simple DMA Mode Enabled)
-------------------------------------------------------------------------------
GEN_NO_SG_ENGINE : if C_INCLUDE_SG = 0 generate
begin
-- Scatter Gather AXI Master Interface Tie-Off
m_axi_sg_awaddr <= (others => '0');
m_axi_sg_awlen <= (others => '0');
m_axi_sg_awsize <= (others => '0');
m_axi_sg_awburst <= (others => '0');
m_axi_sg_awprot <= (others => '0');
m_axi_sg_awcache <= (others => '0');
m_axi_sg_awvalid <= '0';
m_axi_sg_wdata <= (others => '0');
m_axi_sg_wstrb <= (others => '0');
m_axi_sg_wlast <= '0';
m_axi_sg_wvalid <= '0';
m_axi_sg_bready <= '0';
m_axi_sg_araddr <= (others => '0');
m_axi_sg_arlen <= (others => '0');
m_axi_sg_arsize <= (others => '0');
m_axi_sg_arburst <= (others => '0');
m_axi_sg_arcache <= (others => '0');
m_axi_sg_arprot <= (others => '0');
m_axi_sg_arvalid <= '0';
m_axi_sg_rready <= '0';
m_axis_mm2s_cntrl_tdata <= (others => '0');
m_axis_mm2s_cntrl_tkeep <= (others => '0');
m_axis_mm2s_cntrl_tvalid <= '0';
m_axis_mm2s_cntrl_tlast <= '0';
-- MM2S Signal Remapping/Tie Off for Simple DMA Mode
m_axis_mm2s_ftch_tdata <= (others => '0');
m_axis_mm2s_ftch_tvalid <= '0';
m_axis_mm2s_ftch_tlast <= '0';
s_axis_mm2s_updtptr_tready <= '0';
s_axis_mm2s_updtsts_tready <= '0';
mm2s_ftch_idle <= '1';
mm2s_updt_idle <= '1';
mm2s_ftch_interr_set <= '0';
mm2s_ftch_slverr_set <= '0';
mm2s_ftch_decerr_set <= '0';
mm2s_ftch_err_early <= '0';
mm2s_ftch_stale_desc <= '0';
mm2s_updt_interr_set <= '0';
mm2s_updt_slverr_set <= '0';
mm2s_updt_decerr_set <= '0';
mm2s_updt_ioc_irq_set <= mm2s_smpl_done; -- For TestVector
mm2s_dma_interr_set <= mm2s_smpl_interr_set; -- To DMASR
mm2s_dma_slverr_set <= mm2s_smpl_slverr_set; -- To DMASR
mm2s_dma_decerr_set <= mm2s_smpl_decerr_set; -- To DMASR
-- S2MM Signal Remapping/Tie Off for Simple DMA Mode
m_axis_s2mm_ftch_tdata <= (others => '0');
m_axis_s2mm_ftch_tvalid <= '0';
m_axis_s2mm_ftch_tlast <= '0';
s_axis_s2mm_updtptr_tready <= '0';
s_axis_s2mm_updtsts_tready <= '0';
s2mm_ftch_idle <= '1';
s2mm_updt_idle <= '1';
s2mm_ftch_interr_set <= '0';
s2mm_ftch_slverr_set <= '0';
s2mm_ftch_decerr_set <= '0';
s2mm_ftch_err_early <= '0';
s2mm_ftch_stale_desc <= '0';
s2mm_updt_interr_set <= '0';
s2mm_updt_slverr_set <= '0';
s2mm_updt_decerr_set <= '0';
s2mm_updt_ioc_irq_set <= s2mm_smpl_done; -- For TestVector
s2mm_dma_interr_set <= s2mm_smpl_interr_set; -- To DMASR
s2mm_dma_slverr_set <= s2mm_smpl_slverr_set; -- To DMASR
s2mm_dma_decerr_set <= s2mm_smpl_decerr_set; -- To DMASR
ftch_error <= '0';
ftch_error_addr <= (others => '0');
updt_error <= '0';
updt_error_addr <= (others=> '0');
-- CR595462 - Removed interrupt coalescing logic for Simple DMA mode and replaced
-- with interrupt complete.
mm2s_ioc_irq_set <= mm2s_smpl_done;
mm2s_dly_irq_set <= '0';
mm2s_irqdelay_status <= (others => '0');
mm2s_irqthresh_status <= (others => '0');
s2mm_ioc_irq_set <= s2mm_smpl_done;
s2mm_dly_irq_set <= '0';
s2mm_irqdelay_status <= (others => '0');
s2mm_irqthresh_status <= (others => '0');
end generate GEN_NO_SG_ENGINE;
INCLUDE_MM2S_SOF_EOF_GENERATOR : if C_INCLUDE_MM2S = 1 generate
begin
-------------------------------------------------------------------------------
-- MM2S DMA Controller
-------------------------------------------------------------------------------
I_MM2S_DMA_MNGR : entity axi_dma_v7_1_10.axi_dma_mm2s_mngr
generic map(
C_PRMRY_IS_ACLK_ASYNC => C_PRMRY_IS_ACLK_ASYNC ,
C_PRMY_CMDFIFO_DEPTH => DM_CMDSTS_FIFO_DEPTH ,
C_INCLUDE_SG => C_INCLUDE_SG ,
C_SG_INCLUDE_STSCNTRL_STRM => STSCNTRL_ENABLE ,
C_SG_INCLUDE_DESC_QUEUE => DESC_QUEUE ,
C_SG_LENGTH_WIDTH => C_SG_LENGTH_WIDTH_INT ,
C_M_AXI_SG_ADDR_WIDTH => ADDR_WIDTH ,
C_M_AXIS_SG_TDATA_WIDTH => M_AXIS_SG_TDATA_WIDTH ,
C_S_AXIS_UPDPTR_TDATA_WIDTH => S_AXIS_UPDPTR_TDATA_WIDTH ,
C_S_AXIS_UPDSTS_TDATA_WIDTH => S_AXIS_UPDSTS_TDATA_WIDTH ,
C_M_AXIS_MM2S_CNTRL_TDATA_WIDTH => C_M_AXIS_MM2S_CNTRL_TDATA_WIDTH ,
C_INCLUDE_MM2S => C_INCLUDE_MM2S ,
C_M_AXI_MM2S_ADDR_WIDTH => ADDR_WIDTH, --C_M_AXI_MM2S_ADDR_WIDTH ,
C_ENABLE_MULTI_CHANNEL => C_ENABLE_MULTI_CHANNEL ,
C_MICRO_DMA => C_MICRO_DMA ,
C_FAMILY => C_FAMILY
)
port map(
-- Secondary Clock and Reset
m_axi_sg_aclk => axi_sg_aclk ,
m_axi_sg_aresetn => mm2s_scndry_resetn ,
-- Primary Clock and Reset
axi_prmry_aclk => m_axi_mm2s_aclk ,
p_reset_n => mm2s_prmry_resetn ,
soft_reset => soft_reset ,
-- MM2S Control and Status
mm2s_run_stop => mm2s_dmacr(DMACR_RS_BIT) ,
mm2s_keyhole => mm2s_dmacr(DMACR_KH_BIT) ,
mm2s_halted => mm2s_dmasr(DMASR_HALTED_BIT) ,
mm2s_ftch_idle => mm2s_ftch_idle ,
mm2s_updt_idle => mm2s_updt_idle ,
mm2s_halt => mm2s_halt ,
mm2s_halt_cmplt => mm2s_halt_cmplt ,
mm2s_halted_clr => mm2s_halted_clr ,
mm2s_halted_set => mm2s_halted_set ,
mm2s_idle_set => mm2s_idle_set ,
mm2s_idle_clr => mm2s_idle_clr ,
mm2s_stop => mm2s_stop ,
mm2s_ftch_err_early => mm2s_ftch_err_early ,
mm2s_ftch_stale_desc => mm2s_ftch_stale_desc ,
mm2s_desc_flush => mm2s_desc_flush ,
cntrl_strm_stop => mm2s_cntrl_strm_stop ,
mm2s_tailpntr_enble => mm2s_dmacr(DMACR_TAILPEN_BIT) ,
mm2s_all_idle => mm2s_all_idle ,
mm2s_error => mm2s_error ,
s2mm_error => s2mm_error ,
-- Simple DMA Mode Signals
mm2s_sa => mm2s_sa ,
mm2s_length => mm2s_length ,
mm2s_length_wren => mm2s_length_wren ,
mm2s_smple_done => mm2s_smpl_done ,
mm2s_interr_set => mm2s_smpl_interr_set ,
mm2s_slverr_set => mm2s_smpl_slverr_set ,
mm2s_decerr_set => mm2s_smpl_decerr_set ,
m_axis_mm2s_aclk => m_axi_mm2s_aclk,
mm2s_strm_tlast => m_axis_mm2s_tlast_i_user,
mm2s_strm_tready => m_axis_mm2s_tready,
mm2s_axis_info => mm2s_axis_info,
-- SG MM2S Descriptor Fetch AXI Stream In
m_axis_mm2s_ftch_tdata => m_axis_mm2s_ftch_tdata ,
m_axis_mm2s_ftch_tvalid => m_axis_mm2s_ftch_tvalid ,
m_axis_mm2s_ftch_tready => m_axis_mm2s_ftch_tready ,
m_axis_mm2s_ftch_tlast => m_axis_mm2s_ftch_tlast ,
m_axis_mm2s_ftch_tdata_new => m_axis_mm2s_ftch_tdata_new ,
m_axis_mm2s_ftch_tdata_mcdma_new => m_axis_mm2s_ftch_tdata_mcdma_new ,
m_axis_mm2s_ftch_tvalid_new => m_axis_mm2s_ftch_tvalid_new ,
m_axis_ftch1_desc_available => m_axis_ftch1_desc_available,
-- SG MM2S Descriptor Update AXI Stream Out
s_axis_mm2s_updtptr_tdata => s_axis_mm2s_updtptr_tdata ,
s_axis_mm2s_updtptr_tvalid => s_axis_mm2s_updtptr_tvalid ,
s_axis_mm2s_updtptr_tready => s_axis_mm2s_updtptr_tready ,
s_axis_mm2s_updtptr_tlast => s_axis_mm2s_updtptr_tlast ,
s_axis_mm2s_updtsts_tdata => s_axis_mm2s_updtsts_tdata ,
s_axis_mm2s_updtsts_tvalid => s_axis_mm2s_updtsts_tvalid ,
s_axis_mm2s_updtsts_tready => s_axis_mm2s_updtsts_tready ,
s_axis_mm2s_updtsts_tlast => s_axis_mm2s_updtsts_tlast ,
-- Currently Being Processed Descriptor
mm2s_new_curdesc => mm2s_new_curdesc ,
mm2s_new_curdesc_wren => mm2s_new_curdesc_wren ,
-- User Command Interface Ports (AXI Stream)
s_axis_mm2s_cmd_tvalid => s_axis_mm2s_cmd_tvalid_split ,
s_axis_mm2s_cmd_tready => s_axis_mm2s_cmd_tready_split ,
s_axis_mm2s_cmd_tdata => s_axis_mm2s_cmd_tdata_split ,
-- User Status Interface Ports (AXI Stream)
m_axis_mm2s_sts_tvalid => m_axis_mm2s_sts_tvalid ,
m_axis_mm2s_sts_tready => m_axis_mm2s_sts_tready ,
m_axis_mm2s_sts_tdata => m_axis_mm2s_sts_tdata ,
m_axis_mm2s_sts_tkeep => m_axis_mm2s_sts_tkeep ,
mm2s_err => mm2s_err ,
updt_error => updt_error ,
ftch_error => ftch_error ,
-- Memory Map to Stream Control Stream Interface
m_axis_mm2s_cntrl_tdata => open, --m_axis_mm2s_cntrl_tdata ,
m_axis_mm2s_cntrl_tkeep => open, --m_axis_mm2s_cntrl_tkeep ,
m_axis_mm2s_cntrl_tvalid => open, --m_axis_mm2s_cntrl_tvalid ,
m_axis_mm2s_cntrl_tready => '0', --m_axis_mm2s_cntrl_tready ,
m_axis_mm2s_cntrl_tlast => open --m_axis_mm2s_cntrl_tlast
);
m_axis_mm2s_tuser <= mm2s_axis_info (13 downto 10);
m_axis_mm2s_tid <= mm2s_axis_info (9 downto 5); --
m_axis_mm2s_tdest <= mm2s_axis_info (4 downto 0) ; --
-- If MM2S channel included then include sof/eof generator
-------------------------------------------------------------------------------
-- MM2S SOF / EOF generation for interrupt coalescing
-------------------------------------------------------------------------------
I_MM2S_SOFEOF_GEN : entity axi_dma_v7_1_10.axi_dma_sofeof_gen
generic map(
C_PRMRY_IS_ACLK_ASYNC => C_PRMRY_IS_ACLK_ASYNC
)
port map(
axi_prmry_aclk => m_axi_mm2s_aclk ,
p_reset_n => mm2s_prmry_resetn ,
m_axi_sg_aclk => axi_sg_aclk ,
m_axi_sg_aresetn => mm2s_scndry_resetn ,
axis_tready => m_axis_mm2s_tready ,
axis_tvalid => m_axis_mm2s_tvalid_i ,
axis_tlast => m_axis_mm2s_tlast_i ,
packet_sof => mm2s_packet_sof ,
packet_eof => mm2s_packet_eof
);
end generate INCLUDE_MM2S_SOF_EOF_GENERATOR;
-- If MM2S channel not included then exclude sof/eof generator
EXCLUDE_MM2S_SOF_EOF_GENERATOR : if C_INCLUDE_MM2S = 0 generate
begin
mm2s_packet_sof <= '0';
mm2s_packet_eof <= '0';
end generate EXCLUDE_MM2S_SOF_EOF_GENERATOR;
INCLUDE_S2MM_SOF_EOF_GENERATOR : if C_INCLUDE_S2MM = 1 generate
begin
-------------------------------------------------------------------------------
-- S2MM DMA Controller
-------------------------------------------------------------------------------
I_S2MM_DMA_MNGR : entity axi_dma_v7_1_10.axi_dma_s2mm_mngr
generic map(
C_PRMRY_IS_ACLK_ASYNC => C_PRMRY_IS_ACLK_ASYNC ,
C_PRMY_CMDFIFO_DEPTH => DM_CMDSTS_FIFO_DEPTH ,
C_DM_STATUS_WIDTH => DM_STATUS_WIDTH ,
C_INCLUDE_SG => C_INCLUDE_SG ,
C_SG_INCLUDE_STSCNTRL_STRM => STSCNTRL_ENABLE ,
C_SG_INCLUDE_DESC_QUEUE => DESC_QUEUE ,
C_SG_USE_STSAPP_LENGTH => APPLENGTH_ENABLE ,
C_SG_LENGTH_WIDTH => C_SG_LENGTH_WIDTH_INT ,
C_M_AXI_SG_ADDR_WIDTH => ADDR_WIDTH ,
C_M_AXIS_SG_TDATA_WIDTH => M_AXIS_SG_TDATA_WIDTH ,
C_S_AXIS_UPDPTR_TDATA_WIDTH => S_AXIS_UPDPTR_TDATA_WIDTH ,
C_S_AXIS_UPDSTS_TDATA_WIDTH => S_AXIS_UPDSTS_TDATA_WIDTH ,
C_S_AXIS_S2MM_STS_TDATA_WIDTH => C_S_AXIS_S2MM_STS_TDATA_WIDTH ,
C_INCLUDE_S2MM => C_INCLUDE_S2MM ,
C_M_AXI_S2MM_ADDR_WIDTH => ADDR_WIDTH ,
C_NUM_S2MM_CHANNELS => C_NUM_S2MM_CHANNELS ,
C_ENABLE_MULTI_CHANNEL => C_ENABLE_MULTI_CHANNEL ,
C_MICRO_DMA => C_MICRO_DMA ,
C_FAMILY => C_FAMILY
)
port map(
-- Secondary Clock and Reset
m_axi_sg_aclk => axi_sg_aclk ,
m_axi_sg_aresetn => s2mm_scndry_resetn ,
-- Primary Clock and Reset
axi_prmry_aclk => m_axi_s2mm_aclk ,
p_reset_n => s2mm_prmry_resetn ,
soft_reset => soft_reset ,
-- S2MM Control and Status
s2mm_run_stop => s2mm_dmacr(DMACR_RS_BIT) ,
s2mm_keyhole => s2mm_dmacr(DMACR_KH_BIT) ,
s2mm_halted => s2mm_dmasr(DMASR_HALTED_BIT) ,
s2mm_packet_eof_out => s2mm_eof_s2mm ,
s2mm_ftch_idle => s2mm_ftch_idle ,
s2mm_updt_idle => s2mm_updt_idle ,
s2mm_halted_clr => s2mm_halted_clr ,
s2mm_halted_set => s2mm_halted_set ,
s2mm_idle_set => s2mm_idle_set ,
s2mm_idle_clr => s2mm_idle_clr ,
s2mm_stop => s2mm_stop ,
s2mm_ftch_err_early => s2mm_ftch_err_early ,
s2mm_ftch_stale_desc => s2mm_ftch_stale_desc ,
s2mm_desc_flush => s2mm_desc_flush ,
s2mm_tailpntr_enble => s2mm_dmacr(DMACR_TAILPEN_BIT) ,
s2mm_all_idle => s2mm_all_idle ,
s2mm_halt => s2mm_halt ,
s2mm_halt_cmplt => s2mm_halt_cmplt ,
s2mm_error => s2mm_error ,
mm2s_error => mm2s_error ,
s2mm_desc_info_in => s2mm_desc_info_in ,
-- Simple DMA Mode Signals
s2mm_da => s2mm_da ,
s2mm_length => s2mm_length ,
s2mm_length_wren => s2mm_length_wren ,
s2mm_smple_done => s2mm_smpl_done ,
s2mm_interr_set => s2mm_smpl_interr_set ,
s2mm_slverr_set => s2mm_smpl_slverr_set ,
s2mm_decerr_set => s2mm_smpl_decerr_set ,
s2mm_bytes_rcvd => s2mm_bytes_rcvd ,
s2mm_bytes_rcvd_wren => s2mm_bytes_rcvd_wren ,
-- SG S2MM Descriptor Fetch AXI Stream In
m_axis_s2mm_ftch_tdata => m_axis_s2mm_ftch_tdata ,
m_axis_s2mm_ftch_tvalid => m_axis_s2mm_ftch_tvalid ,
m_axis_s2mm_ftch_tready => m_axis_s2mm_ftch_tready ,
m_axis_s2mm_ftch_tlast => m_axis_s2mm_ftch_tlast ,
m_axis_s2mm_ftch_tdata_new => m_axis_s2mm_ftch_tdata_new ,
m_axis_s2mm_ftch_tdata_mcdma_new => m_axis_s2mm_ftch_tdata_mcdma_new ,
m_axis_s2mm_ftch_tdata_mcdma_nxt => m_axis_s2mm_ftch_tdata_mcdma_nxt ,
m_axis_s2mm_ftch_tvalid_new => m_axis_s2mm_ftch_tvalid_new ,
m_axis_ftch2_desc_available => m_axis_ftch2_desc_available,
-- SG S2MM Descriptor Update AXI Stream Out
s_axis_s2mm_updtptr_tdata => s_axis_s2mm_updtptr_tdata ,
s_axis_s2mm_updtptr_tvalid => s_axis_s2mm_updtptr_tvalid ,
s_axis_s2mm_updtptr_tready => s_axis_s2mm_updtptr_tready ,
s_axis_s2mm_updtptr_tlast => s_axis_s2mm_updtptr_tlast ,
s_axis_s2mm_updtsts_tdata => s_axis_s2mm_updtsts_tdata ,
s_axis_s2mm_updtsts_tvalid => s_axis_s2mm_updtsts_tvalid ,
s_axis_s2mm_updtsts_tready => s_axis_s2mm_updtsts_tready ,
s_axis_s2mm_updtsts_tlast => s_axis_s2mm_updtsts_tlast ,
-- Currently Being Processed Descriptor
s2mm_new_curdesc => s2mm_new_curdesc ,
s2mm_new_curdesc_wren => s2mm_new_curdesc_wren ,
-- User Command Interface Ports (AXI Stream)
-- s_axis_s2mm_cmd_tvalid => s_axis_s2mm_cmd_tvalid_split ,
-- s_axis_s2mm_cmd_tready => s_axis_s2mm_cmd_tready_split ,
-- s_axis_s2mm_cmd_tdata => s_axis_s2mm_cmd_tdata_split ,
s_axis_s2mm_cmd_tvalid => s_axis_s2mm_cmd_tvalid_split ,
s_axis_s2mm_cmd_tready => s_axis_s2mm_cmd_tready_split ,
s_axis_s2mm_cmd_tdata => s_axis_s2mm_cmd_tdata_split ,
-- User Status Interface Ports (AXI Stream)
m_axis_s2mm_sts_tvalid => m_axis_s2mm_sts_tvalid ,
m_axis_s2mm_sts_tready => m_axis_s2mm_sts_tready ,
m_axis_s2mm_sts_tdata => m_axis_s2mm_sts_tdata ,
m_axis_s2mm_sts_tkeep => m_axis_s2mm_sts_tkeep ,
s2mm_err => s2mm_err ,
updt_error => updt_error ,
ftch_error => ftch_error ,
-- Stream to Memory Map Status Stream Interface
s_axis_s2mm_sts_tdata => s_axis_s2mm_sts_tdata ,
s_axis_s2mm_sts_tkeep => s_axis_s2mm_sts_tkeep ,
s_axis_s2mm_sts_tvalid => s_axis_s2mm_sts_tvalid ,
s_axis_s2mm_sts_tready => s_axis_s2mm_sts_tready ,
s_axis_s2mm_sts_tlast => s_axis_s2mm_sts_tlast
);
-- If S2MM channel included then include sof/eof generator
-------------------------------------------------------------------------------
-- S2MM SOF / EOF generation for interrupt coalescing
-------------------------------------------------------------------------------
I_S2MM_SOFEOF_GEN : entity axi_dma_v7_1_10.axi_dma_sofeof_gen
generic map(
C_PRMRY_IS_ACLK_ASYNC => C_PRMRY_IS_ACLK_ASYNC
)
port map(
axi_prmry_aclk => m_axi_s2mm_aclk ,
p_reset_n => s2mm_prmry_resetn ,
m_axi_sg_aclk => axi_sg_aclk ,
m_axi_sg_aresetn => s2mm_scndry_resetn ,
axis_tready => s_axis_s2mm_tready_i ,
axis_tvalid => s_axis_s2mm_tvalid ,
axis_tlast => s_axis_s2mm_tlast ,
packet_sof => s2mm_packet_sof ,
packet_eof => s2mm_packet_eof
);
end generate INCLUDE_S2MM_SOF_EOF_GENERATOR;
-- If S2MM channel not included then exclude sof/eof generator
EXCLUDE_S2MM_SOF_EOF_GENERATOR : if C_INCLUDE_S2MM = 0 generate
begin
s2mm_packet_sof <= '0';
s2mm_packet_eof <= '0';
end generate EXCLUDE_S2MM_SOF_EOF_GENERATOR;
INCLUDE_S2MM_GATE : if (C_ENABLE_MULTI_CHANNEL = 1 and C_INCLUDE_S2MM = 1) generate
begin
cmpt_updt <= m_axis_s2mm_sts_tvalid & s2mm_eof_s2mm;
I_S2MM_GATE_GEN : entity axi_dma_v7_1_10.axi_dma_s2mm
generic map (
C_FAMILY => C_FAMILY
)
port map (
clk_in => m_axi_s2mm_aclk,
sg_clk => axi_sg_aclk,
resetn => s2mm_prmry_resetn,
reset_sg => m_axi_sg_aresetn,
s2mm_tvalid => s_axis_s2mm_tvalid,
s2mm_tready => s_axis_s2mm_tready_i,
s2mm_tlast => s_axis_s2mm_tlast,
s2mm_tdest => s_axis_s2mm_tdest,
s2mm_tuser => s_axis_s2mm_tuser,
s2mm_tid => s_axis_s2mm_tid,
desc_available => s_axis_s2mm_cmd_tvalid_split,
-- s2mm_eof => s2mm_eof_s2mm,
s2mm_eof_det => cmpt_updt, --m_axis_s2mm_sts_tvalid, --s2mm_eof_s2mm,
ch2_update_active => ch2_update_active,
tdest_out => tdest_out_int,
same_tdest => same_tdest,
-- to DM
-- updt_cmpt => updt_cmpt,
s2mm_desc_info => s2mm_desc_info_in,
s2mm_tvalid_out => open, --s_axis_s2mm_tvalid_int,
s2mm_tready_out => open, --s_axis_s2mm_tready_i,
s2mm_tlast_out => open, --s_axis_s2mm_tlast_int,
s2mm_tdest_out => open
);
end generate INCLUDE_S2MM_GATE;
INCLUDE_S2MM_NOGATE : if (C_ENABLE_MULTI_CHANNEL = 0 and C_INCLUDE_S2MM = 1) generate
begin
updt_cmpt <= '0';
tdest_out_int <= (others => '0');
same_tdest <= '0';
s_axis_s2mm_tvalid_int <= s_axis_s2mm_tvalid;
s_axis_s2mm_tlast_int <= s_axis_s2mm_tlast;
end generate INCLUDE_S2MM_NOGATE;
MM2S_SPLIT : if (C_ENABLE_MULTI_CHANNEL = 1 and C_INCLUDE_MM2S = 1) generate
begin
CLOCKS : if (C_PRMRY_IS_ACLK_ASYNC = 1) generate
begin
clock_splt <= axi_sg_aclk;
end generate CLOCKS;
CLOCKS_SYNC : if (C_PRMRY_IS_ACLK_ASYNC = 0) generate
begin
clock_splt <= m_axi_mm2s_aclk;
end generate CLOCKS_SYNC;
I_COMMAND_MM2S_SPLITTER : entity axi_dma_v7_1_10.axi_dma_cmd_split
generic map (
C_ADDR_WIDTH => ADDR_WIDTH,
C_INCLUDE_S2MM => 0,
C_DM_STATUS_WIDTH => 8
)
port map (
clock => clock_splt, --axi_sg_aclk,
sgresetn => m_axi_sg_aresetn,
clock_sec => m_axi_mm2s_aclk, --axi_sg_aclk,
aresetn => m_axi_mm2s_aresetn,
-- MM2S command coming from MM2S_MNGR
s_axis_cmd_tvalid => s_axis_mm2s_cmd_tvalid_split,
s_axis_cmd_tready => s_axis_mm2s_cmd_tready_split,
s_axis_cmd_tdata => s_axis_mm2s_cmd_tdata_split,
-- MM2S split command to DM
s_axis_cmd_tvalid_s => s_axis_mm2s_cmd_tvalid,
s_axis_cmd_tready_s => s_axis_mm2s_cmd_tready,
s_axis_cmd_tdata_s => s_axis_mm2s_cmd_tdata,
tvalid_from_datamover => m_axis_mm2s_sts_tvalid_int,
status_in => m_axis_mm2s_sts_tdata_int,
tvalid_unsplit => m_axis_mm2s_sts_tvalid,
status_out => m_axis_mm2s_sts_tdata,
tlast_stream_data => m_axis_mm2s_tlast_i_mcdma,
tready_stream_data => m_axis_mm2s_tready,
tlast_unsplit => m_axis_mm2s_tlast_i,
tlast_unsplit_user => m_axis_mm2s_tlast_i_user
);
end generate MM2S_SPLIT;
MM2S_SPLIT_NOMCDMA : if (C_ENABLE_MULTI_CHANNEL = 0 and C_INCLUDE_MM2S = 1) generate
begin
s_axis_mm2s_cmd_tvalid <= s_axis_mm2s_cmd_tvalid_split;
s_axis_mm2s_cmd_tready_split <= s_axis_mm2s_cmd_tready;
s_axis_mm2s_cmd_tdata <= s_axis_mm2s_cmd_tdata_split ((ADDR_WIDTH+CMD_BASE_WIDTH)-1 downto 0);
m_axis_mm2s_sts_tvalid <= m_axis_mm2s_sts_tvalid_int;
m_axis_mm2s_sts_tdata <= m_axis_mm2s_sts_tdata_int;
m_axis_mm2s_tlast_i <= m_axis_mm2s_tlast_i_mcdma;
m_axis_mm2s_tlast_i_user <= '0';
end generate MM2S_SPLIT_NOMCDMA;
S2MM_SPLIT : if (C_ENABLE_MULTI_CHANNEL = 1 and C_INCLUDE_S2MM = 1) generate
begin
CLOCKS_S2MM : if (C_PRMRY_IS_ACLK_ASYNC = 1) generate
begin
clock_splt_s2mm <= axi_sg_aclk;
end generate CLOCKS_S2MM;
CLOCKS_SYNC_S2MM : if (C_PRMRY_IS_ACLK_ASYNC = 0) generate
begin
clock_splt_s2mm <= m_axi_s2mm_aclk;
end generate CLOCKS_SYNC_S2MM;
I_COMMAND_S2MM_SPLITTER : entity axi_dma_v7_1_10.axi_dma_cmd_split
generic map (
C_ADDR_WIDTH => ADDR_WIDTH,
C_INCLUDE_S2MM => C_INCLUDE_S2MM,
C_DM_STATUS_WIDTH => DM_STATUS_WIDTH
)
port map (
clock => clock_splt_s2mm,
sgresetn => m_axi_sg_aresetn,
clock_sec => m_axi_s2mm_aclk, --axi_sg_aclk, --m_axi_s2mm_aclk,
aresetn => m_axi_s2mm_aresetn,
-- S2MM command coming from S2MM_MNGR
s_axis_cmd_tvalid => s_axis_s2mm_cmd_tvalid_split,
s_axis_cmd_tready => s_axis_s2mm_cmd_tready_split,
s_axis_cmd_tdata => s_axis_s2mm_cmd_tdata_split,
-- S2MM split command to DM
s_axis_cmd_tvalid_s => s_axis_s2mm_cmd_tvalid,
s_axis_cmd_tready_s => s_axis_s2mm_cmd_tready,
s_axis_cmd_tdata_s => s_axis_s2mm_cmd_tdata,
tvalid_from_datamover => m_axis_s2mm_sts_tvalid_int,
status_in => m_axis_s2mm_sts_tdata_int,
tvalid_unsplit => m_axis_s2mm_sts_tvalid,
status_out => m_axis_s2mm_sts_tdata,
tlast_stream_data => '0',
tready_stream_data => '0',
tlast_unsplit => open,
tlast_unsplit_user => open
);
end generate S2MM_SPLIT;
S2MM_SPLIT_NOMCDMA : if (C_ENABLE_MULTI_CHANNEL = 0 and C_INCLUDE_S2MM = 1) generate
begin
s_axis_s2mm_cmd_tvalid <= s_axis_s2mm_cmd_tvalid_split;
s_axis_s2mm_cmd_tready_split <= s_axis_s2mm_cmd_tready;
s_axis_s2mm_cmd_tdata <= s_axis_s2mm_cmd_tdata_split ((ADDR_WIDTH+CMD_BASE_WIDTH)-1 downto 0);
m_axis_s2mm_sts_tvalid <= m_axis_s2mm_sts_tvalid_int;
m_axis_s2mm_sts_tdata <= m_axis_s2mm_sts_tdata_int;
end generate S2MM_SPLIT_NOMCDMA;
-------------------------------------------------------------------------------
-- Primary MM2S and S2MM DataMover
-------------------------------------------------------------------------------
I_PRMRY_DATAMOVER : entity axi_datamover_v5_1_11.axi_datamover
generic map(
C_INCLUDE_MM2S => MM2S_AXI_FULL_MODE,
C_M_AXI_MM2S_ADDR_WIDTH => ADDR_WIDTH,
C_M_AXI_MM2S_DATA_WIDTH => C_M_AXI_MM2S_DATA_WIDTH,
C_M_AXIS_MM2S_TDATA_WIDTH => C_M_AXIS_MM2S_TDATA_WIDTH,
C_INCLUDE_MM2S_STSFIFO => DM_INCLUDE_STS_FIFO,
C_MM2S_STSCMD_FIFO_DEPTH => DM_CMDSTS_FIFO_DEPTH_1,
C_MM2S_STSCMD_IS_ASYNC => C_PRMRY_IS_ACLK_ASYNC,
C_INCLUDE_MM2S_DRE => C_INCLUDE_MM2S_DRE,
C_MM2S_BURST_SIZE => C_MM2S_BURST_SIZE,
C_MM2S_BTT_USED => DM_BTT_LENGTH_WIDTH,
C_MM2S_ADDR_PIPE_DEPTH => DM_ADDR_PIPE_DEPTH,
C_MM2S_INCLUDE_SF => DM_MM2S_INCLUDE_SF,
C_ENABLE_CACHE_USER => C_ENABLE_MULTI_CHANNEL,
C_ENABLE_SKID_BUF => skid_enable, --"11111",
C_MICRO_DMA => C_MICRO_DMA,
C_CMD_WIDTH => CMD_WIDTH,
C_INCLUDE_S2MM => S2MM_AXI_FULL_MODE,
C_M_AXI_S2MM_ADDR_WIDTH => ADDR_WIDTH,
C_M_AXI_S2MM_DATA_WIDTH => C_M_AXI_S2MM_DATA_WIDTH,
C_S_AXIS_S2MM_TDATA_WIDTH => C_S_AXIS_S2MM_TDATA_WIDTH,
C_INCLUDE_S2MM_STSFIFO => DM_INCLUDE_STS_FIFO,
C_S2MM_STSCMD_FIFO_DEPTH => DM_CMDSTS_FIFO_DEPTH_1,
C_S2MM_STSCMD_IS_ASYNC => C_PRMRY_IS_ACLK_ASYNC,
C_INCLUDE_S2MM_DRE => C_INCLUDE_S2MM_DRE,
C_S2MM_BURST_SIZE => C_S2MM_BURST_SIZE,
C_S2MM_BTT_USED => DM_BTT_LENGTH_WIDTH,
C_S2MM_SUPPORT_INDET_BTT => DM_SUPPORT_INDET_BTT,
C_S2MM_ADDR_PIPE_DEPTH => DM_ADDR_PIPE_DEPTH,
C_S2MM_INCLUDE_SF => DM_S2MM_INCLUDE_SF,
C_FAMILY => C_FAMILY
)
port map(
-- MM2S Primary Clock / Reset input
m_axi_mm2s_aclk => m_axi_mm2s_aclk ,
m_axi_mm2s_aresetn => m_axi_mm2s_aresetn ,
mm2s_halt => mm2s_halt ,
mm2s_halt_cmplt => mm2s_halt_cmplt ,
mm2s_err => mm2s_err ,
mm2s_allow_addr_req => ALWAYS_ALLOW ,
mm2s_addr_req_posted => open ,
mm2s_rd_xfer_cmplt => open ,
-- Memory Map to Stream Command FIFO and Status FIFO I/O --------------
m_axis_mm2s_cmdsts_aclk => axi_sg_aclk ,
m_axis_mm2s_cmdsts_aresetn => dm_mm2s_scndry_resetn ,
-- User Command Interface Ports (AXI Stream)
s_axis_mm2s_cmd_tvalid => s_axis_mm2s_cmd_tvalid ,
s_axis_mm2s_cmd_tready => s_axis_mm2s_cmd_tready ,
s_axis_mm2s_cmd_tdata => s_axis_mm2s_cmd_tdata
(((8*C_ENABLE_MULTI_CHANNEL)+
ADDR_WIDTH+
CMD_BASE_WIDTH)-1 downto 0) ,
-- User Status Interface Ports (AXI Stream)
m_axis_mm2s_sts_tvalid => m_axis_mm2s_sts_tvalid_int ,
m_axis_mm2s_sts_tready => m_axis_mm2s_sts_tready ,
m_axis_mm2s_sts_tdata => m_axis_mm2s_sts_tdata_int ,
m_axis_mm2s_sts_tkeep => m_axis_mm2s_sts_tkeep ,
m_axis_mm2s_sts_tlast => open ,
-- MM2S AXI Address Channel I/O --------------------------------------
m_axi_mm2s_arid => open ,
m_axi_mm2s_araddr => m_axi_mm2s_araddr_internal ,
m_axi_mm2s_arlen => m_axi_mm2s_arlen ,
m_axi_mm2s_arsize => m_axi_mm2s_arsize ,
m_axi_mm2s_arburst => m_axi_mm2s_arburst ,
m_axi_mm2s_arprot => m_axi_mm2s_arprot ,
m_axi_mm2s_arcache => m_axi_mm2s_arcache ,
m_axi_mm2s_aruser => m_axi_mm2s_aruser ,
m_axi_mm2s_arvalid => m_axi_mm2s_arvalid ,
m_axi_mm2s_arready => m_axi_mm2s_arready ,
-- MM2S AXI MMap Read Data Channel I/O -------------------------------
m_axi_mm2s_rdata => m_axi_mm2s_rdata ,
m_axi_mm2s_rresp => m_axi_mm2s_rresp ,
m_axi_mm2s_rlast => m_axi_mm2s_rlast ,
m_axi_mm2s_rvalid => m_axi_mm2s_rvalid ,
m_axi_mm2s_rready => m_axi_mm2s_rready ,
-- MM2S AXI Master Stream Channel I/O --------------------------------
m_axis_mm2s_tdata => m_axis_mm2s_tdata ,
m_axis_mm2s_tkeep => m_axis_mm2s_tkeep ,
m_axis_mm2s_tlast => m_axis_mm2s_tlast_i_mcdma ,
m_axis_mm2s_tvalid => m_axis_mm2s_tvalid_i ,
m_axis_mm2s_tready => m_axis_mm2s_tready ,
-- Testing Support I/O
mm2s_dbg_sel => (others => '0') ,
mm2s_dbg_data => open ,
-- S2MM Primary Clock/Reset input
m_axi_s2mm_aclk => m_axi_s2mm_aclk ,
m_axi_s2mm_aresetn => m_axi_s2mm_aresetn ,
s2mm_halt => s2mm_halt ,
s2mm_halt_cmplt => s2mm_halt_cmplt ,
s2mm_err => s2mm_err ,
s2mm_allow_addr_req => ALWAYS_ALLOW ,
s2mm_addr_req_posted => open ,
s2mm_wr_xfer_cmplt => open ,
s2mm_ld_nxt_len => open ,
s2mm_wr_len => open ,
-- Stream to Memory Map Command FIFO and Status FIFO I/O --------------
m_axis_s2mm_cmdsts_awclk => axi_sg_aclk ,
m_axis_s2mm_cmdsts_aresetn => dm_s2mm_scndry_resetn ,
-- User Command Interface Ports (AXI Stream)
s_axis_s2mm_cmd_tvalid => s_axis_s2mm_cmd_tvalid ,
s_axis_s2mm_cmd_tready => s_axis_s2mm_cmd_tready ,
s_axis_s2mm_cmd_tdata => s_axis_s2mm_cmd_tdata (
((8*C_ENABLE_MULTI_CHANNEL)+
ADDR_WIDTH+
CMD_BASE_WIDTH)-1 downto 0) ,
-- User Status Interface Ports (AXI Stream)
m_axis_s2mm_sts_tvalid => m_axis_s2mm_sts_tvalid_int ,
m_axis_s2mm_sts_tready => m_axis_s2mm_sts_tready ,
m_axis_s2mm_sts_tdata => m_axis_s2mm_sts_tdata_int ,
m_axis_s2mm_sts_tkeep => m_axis_s2mm_sts_tkeep ,
m_axis_s2mm_sts_tlast => open ,
-- S2MM AXI Address Channel I/O --------------------------------------
m_axi_s2mm_awid => open ,
m_axi_s2mm_awaddr => m_axi_s2mm_awaddr_internal ,
m_axi_s2mm_awlen => m_axi_s2mm_awlen ,
m_axi_s2mm_awsize => m_axi_s2mm_awsize ,
m_axi_s2mm_awburst => m_axi_s2mm_awburst ,
m_axi_s2mm_awprot => m_axi_s2mm_awprot ,
m_axi_s2mm_awcache => m_axi_s2mm_awcache ,
m_axi_s2mm_awuser => m_axi_s2mm_awuser ,
m_axi_s2mm_awvalid => m_axi_s2mm_awvalid ,
m_axi_s2mm_awready => m_axi_s2mm_awready ,
-- S2MM AXI MMap Write Data Channel I/O ------------------------------
m_axi_s2mm_wdata => m_axi_s2mm_wdata ,
m_axi_s2mm_wstrb => m_axi_s2mm_wstrb ,
m_axi_s2mm_wlast => m_axi_s2mm_wlast ,
m_axi_s2mm_wvalid => m_axi_s2mm_wvalid ,
m_axi_s2mm_wready => m_axi_s2mm_wready ,
-- S2MM AXI MMap Write response Channel I/O --------------------------
m_axi_s2mm_bresp => m_axi_s2mm_bresp ,
m_axi_s2mm_bvalid => m_axi_s2mm_bvalid ,
m_axi_s2mm_bready => m_axi_s2mm_bready ,
-- S2MM AXI Slave Stream Channel I/O ---------------------------------
s_axis_s2mm_tdata => s_axis_s2mm_tdata ,
s_axis_s2mm_tkeep => s_axis_s2mm_tkeep ,
s_axis_s2mm_tlast => s_axis_s2mm_tlast ,
s_axis_s2mm_tvalid => s_axis_s2mm_tvalid ,
s_axis_s2mm_tready => s_axis_s2mm_tready_i ,
-- Testing Support I/O
s2mm_dbg_sel => (others => '0') ,
s2mm_dbg_data => open
);
end implementation;
|
----------------------------------------------------------------------------------
-- Company:
-- Engineer: Ben Oztalay
--
-- Create Date: 11:57:09 10/26/2009
-- Design Name:
-- Module Name: EX - Behavioral
-- Project Name: OZ-3
-- Target Devices: Xilinx XC3S500E-4FG320
-- Tool versions:
-- Description: The EX (execution) stage of the OZ-3 pipeline
--
-- Dependencies:
--
-- Revision:
-- Revision 0.01 - File Created
-- Revision 0.30 - File written and syntax checked
-- Revision 0.90 - Successfully simulated
-- Additional Comments:
--
----------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
---- Uncomment the following library declaration if instantiating
---- any Xilinx primitives in this code.
--library UNISIM;
--use UNISIM.VComponents.all;
entity EX is
Port ( clock : in STD_LOGIC;
reset : in STD_LOGIC;
ALUA_from_ID : in STD_LOGIC_VECTOR(31 downto 0);
ALUB_from_ID : in STD_LOGIC_VECTOR(31 downto 0);
cntl_from_ID : in STD_LOGIC_VECTOR(11 downto 0);
p_flag_from_MEM : in STD_LOGIC;
ALUR_to_MEM : out STD_LOGIC_VECTOR(31 downto 0);
dest_reg_addr_to_ID : out STD_LOGIC_VECTOR(4 downto 0);
cond_bit_to_IF : out STD_LOGIC);
end EX;
architecture Behavioral of EX is
--//Component Declarations\\--
component ALU is
Port ( A : in STD_LOGIC_VECTOR (31 downto 0);
B : in STD_LOGIC_VECTOR (31 downto 0);
sel : in STD_LOGIC_VECTOR (3 downto 0);
result : out STD_LOGIC_VECTOR (31 downto 0);
cond_bits : out STD_LOGIC_VECTOR (3 downto 0));
end component;
component ConditionBlock is
Port ( clock : in STD_LOGIC;
reset : in STD_LOGIC;
sel : in STD_LOGIC_VECTOR(2 downto 0);
flags : in STD_LOGIC_VECTOR(4 downto 0);
cond_out : out STD_LOGIC);
end component;
component GenReg is
generic (size: integer);
Port ( clock : in STD_LOGIC;
enable : in STD_LOGIC;
reset : in STD_LOGIC;
data : in STD_LOGIC_VECTOR ((size - 1) downto 0);
output : out STD_LOGIC_VECTOR ((size - 1) downto 0));
end component;
--//Signal Declarations\\--
signal ALUA_reg_out : STD_LOGIC_VECTOR(31 downto 0);
signal ALUB_reg_out : STD_LOGIC_VECTOR(31 downto 0);
signal ALU_flags : STD_LOGIC_VECTOR(3 downto 0);
signal cntl_reg_out : STD_LOGIC_VECTOR(11 downto 0);
signal flags_to_CB : STD_LOGIC_VECTOR(4 downto 0);
--\\Signal Declarations//--
begin
ALU_inst: ALU port map (ALUA_reg_out, ALUB_reg_out, cntl_reg_out(3 downto 0), ALUR_to_MEM, ALU_flags);
cond_block: ConditionBlock port map (clock, reset, cntl_reg_out(6 downto 4),
flags_to_CB, cond_bit_to_IF);
ALUA_reg: GenReg generic map (size => 32)
port map (clock, '1', reset, ALUA_from_ID, ALUA_reg_out);
ALUB_reg: GenReg generic map (size => 32)
port map (clock, '1', reset, ALUB_from_ID, ALUB_reg_out);
Cntl_reg: GenReg generic map (size => 12)
port map (clock, '1', reset, cntl_from_ID, cntl_reg_out);
flags_to_CB <= (p_flag_from_MEM & ALU_flags);
dest_reg_addr_to_ID <= cntl_reg_out(11 downto 7);
end Behavioral;
|
----------------------------------------------------------------------------------
-- Company:
-- Engineer: Ben Oztalay
--
-- Create Date: 11:57:09 10/26/2009
-- Design Name:
-- Module Name: EX - Behavioral
-- Project Name: OZ-3
-- Target Devices: Xilinx XC3S500E-4FG320
-- Tool versions:
-- Description: The EX (execution) stage of the OZ-3 pipeline
--
-- Dependencies:
--
-- Revision:
-- Revision 0.01 - File Created
-- Revision 0.30 - File written and syntax checked
-- Revision 0.90 - Successfully simulated
-- Additional Comments:
--
----------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
---- Uncomment the following library declaration if instantiating
---- any Xilinx primitives in this code.
--library UNISIM;
--use UNISIM.VComponents.all;
entity EX is
Port ( clock : in STD_LOGIC;
reset : in STD_LOGIC;
ALUA_from_ID : in STD_LOGIC_VECTOR(31 downto 0);
ALUB_from_ID : in STD_LOGIC_VECTOR(31 downto 0);
cntl_from_ID : in STD_LOGIC_VECTOR(11 downto 0);
p_flag_from_MEM : in STD_LOGIC;
ALUR_to_MEM : out STD_LOGIC_VECTOR(31 downto 0);
dest_reg_addr_to_ID : out STD_LOGIC_VECTOR(4 downto 0);
cond_bit_to_IF : out STD_LOGIC);
end EX;
architecture Behavioral of EX is
--//Component Declarations\\--
component ALU is
Port ( A : in STD_LOGIC_VECTOR (31 downto 0);
B : in STD_LOGIC_VECTOR (31 downto 0);
sel : in STD_LOGIC_VECTOR (3 downto 0);
result : out STD_LOGIC_VECTOR (31 downto 0);
cond_bits : out STD_LOGIC_VECTOR (3 downto 0));
end component;
component ConditionBlock is
Port ( clock : in STD_LOGIC;
reset : in STD_LOGIC;
sel : in STD_LOGIC_VECTOR(2 downto 0);
flags : in STD_LOGIC_VECTOR(4 downto 0);
cond_out : out STD_LOGIC);
end component;
component GenReg is
generic (size: integer);
Port ( clock : in STD_LOGIC;
enable : in STD_LOGIC;
reset : in STD_LOGIC;
data : in STD_LOGIC_VECTOR ((size - 1) downto 0);
output : out STD_LOGIC_VECTOR ((size - 1) downto 0));
end component;
--//Signal Declarations\\--
signal ALUA_reg_out : STD_LOGIC_VECTOR(31 downto 0);
signal ALUB_reg_out : STD_LOGIC_VECTOR(31 downto 0);
signal ALU_flags : STD_LOGIC_VECTOR(3 downto 0);
signal cntl_reg_out : STD_LOGIC_VECTOR(11 downto 0);
signal flags_to_CB : STD_LOGIC_VECTOR(4 downto 0);
--\\Signal Declarations//--
begin
ALU_inst: ALU port map (ALUA_reg_out, ALUB_reg_out, cntl_reg_out(3 downto 0), ALUR_to_MEM, ALU_flags);
cond_block: ConditionBlock port map (clock, reset, cntl_reg_out(6 downto 4),
flags_to_CB, cond_bit_to_IF);
ALUA_reg: GenReg generic map (size => 32)
port map (clock, '1', reset, ALUA_from_ID, ALUA_reg_out);
ALUB_reg: GenReg generic map (size => 32)
port map (clock, '1', reset, ALUB_from_ID, ALUB_reg_out);
Cntl_reg: GenReg generic map (size => 12)
port map (clock, '1', reset, cntl_from_ID, cntl_reg_out);
flags_to_CB <= (p_flag_from_MEM & ALU_flags);
dest_reg_addr_to_ID <= cntl_reg_out(11 downto 7);
end Behavioral;
|
-- -------------------------------------------------------------
--
-- Entity Declaration for inst_eb_e
--
-- Generated
-- by: wig
-- on: Mon Mar 22 13:27:43 2004
-- cmd: H:\work\mix_new\mix\mix_0.pl -strip -nodelta ../../mde_tests.xls
--
-- !!! Do not edit this file! Autogenerated by MIX !!!
-- $Author: wig $
-- $Id: inst_eb_e-e.vhd,v 1.1 2004/04/06 10:49:58 wig Exp $
-- $Date: 2004/04/06 10:49:58 $
-- $Log: inst_eb_e-e.vhd,v $
-- Revision 1.1 2004/04/06 10:49:58 wig
-- Adding result/mde_tests
--
--
-- Based on Mix Entity Template built into RCSfile: MixWriter.pm,v
-- Id: MixWriter.pm,v 1.37 2003/12/23 13:25:21 abauer Exp
--
-- Generator: mix_0.pl Version: Revision: 1.26 , [email protected]
-- (C) 2003 Micronas GmbH
--
-- --------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
-- No project specific VHDL libraries/enty
--
--
-- Start of Generated Entity inst_eb_e
--
entity inst_eb_e is
-- Generics:
-- No Generated Generics for Entity inst_eb_e
-- Generated Port Declaration:
port(
-- Generated Port for Entity inst_eb_e
p_mix_nreset_gi : in std_ulogic;
p_mix_nreset_s_gi : in std_ulogic;
p_mix_tmi_sbist_fail_12_10_go : out std_ulogic_vector(2 downto 0);
p_mix_v_select_5_0_go : out std_ulogic_vector(5 downto 0);
vclkl27 : in std_ulogic;
vio_scani : in std_ulogic_vector(30 downto 0);
vio_scano : out std_ulogic_vector(30 downto 0)
-- End of Generated Port for Entity inst_eb_e
);
end inst_eb_e;
--
-- End of Generated Entity inst_eb_e
--
--
--!End of Entity/ies
-- --------------------------------------------------------------
|
----------------------------------------
-- Datapath : IITB - Pipelined - RISC
-- Author : Titto Thomas, Sainath, Anakha
-- Date : 2/4/2015
----------------------------------------
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity LmSmBlock is
port (
clock, reset : in std_logic;
Ir0_8 : in std_logic_vector(8 downto 0);
Ir12_15 : in std_logic_vector(3 downto 0);
M1_Sel, M2_Sel, M3_Sel : in std_logic;
M4_Sel, M9_Sel, M7_Sel, M8_Sel : in std_logic_vector(1 downto 0);
PC_en, IF_en, MemRead, MemWrite, RF_Write : in std_logic;
M1_Sel_ls, M2_Sel_ls, M3_Sel_ls : out std_logic;
M4_Sel_ls, M9_Sel_ls, M7_Sel_ls, M8_Sel_ls : out std_logic_vector(1 downto 0);
PC_en_ls, IF_en_ls, MemRead_ls, MemWrite_ls, RF_Write_ls : out std_logic;
LM_reg, SM_reg : out std_logic_vector(2 downto 0);
iteration : out integer
);
end LmSmBlock;
architecture behave of LmSmBlock is
signal dummy_ite : integer range 0 to 8 := 0;
signal local : std_logic_vector( 7 downto 0) := x"00";
begin
iteration <= dummy_ite;
Main : process( clock, reset, Ir0_8, Ir12_15, M1_Sel, M2_Sel, M3_Sel, M4_Sel, M9_Sel, M7_Sel, M8_Sel, PC_en, IF_en, MemRead, MemWrite, RF_Write )
begin
if clock = '1' then
if Ir12_15 = x"7" then
LM_reg <= "000";
if ( dummy_ite = 0 ) then
M2_Sel_ls <= '1';
if ( Ir0_8 = x"00" & '0' ) then
M1_Sel_ls <= '0';
M3_Sel_ls <= '0';
M4_Sel_ls <= "00";
M9_Sel_ls <= "00";
M7_Sel_ls <= "00";
M8_Sel_ls <= "00";
PC_en_ls <= '1';
IF_en_ls <= '1';
MemRead_ls <= '0';
MemWrite_ls <= '0';
RF_Write_ls <= '0';
SM_reg <= "000";
local <= x"00";
else
M1_Sel_ls <= '1';
M3_Sel_ls <= '0';
M4_Sel_ls <= "00";
M9_Sel_ls <= "01";
M7_Sel_ls <= "00";
M8_Sel_ls <= "01";
MemRead_ls <= '0';
MemWrite_ls <= '1';
RF_Write_ls <= '0';
if Ir0_8(0) = '1' then
SM_reg <= "000";
if ( Ir0_8(7 downto 1) /= "0000000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 1) & '0';
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(1) = '1' then
SM_reg <= "001";
if ( Ir0_8(7 downto 2) /= "000000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 2) & "00";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(2) = '1' then
SM_reg <= "010";
if ( Ir0_8(7 downto 3) /= "00000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 3) & "000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(3) = '1' then
SM_reg <= "011";
if ( Ir0_8(7 downto 4) /= "0000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 4) & "0000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(4) = '1' then
SM_reg <= "100";
if ( Ir0_8(7 downto 5) /= "000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 5) & "00000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(5) = '1' then
SM_reg <= "101";
if ( Ir0_8(7 downto 6) /= "00" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 6) & "000000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(6) = '1' then
SM_reg <= "110";
if ( Ir0_8(7) /= '0' ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7) & "0000000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
else
local <= x"00";
SM_reg <= "111";
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
end if;
else
M1_Sel_ls <= '1';
M3_Sel_ls <= '0';
M4_Sel_ls <= "00";
M9_Sel_ls <= "01";
M7_Sel_ls <= "01";
M8_Sel_ls <= "11";
MemRead_ls <= '0';
MemWrite_ls <= '1';
RF_Write_ls <= '0';
if local(1) = '1' then
SM_reg <= "001";
local(1) <= '0';
if ( local(7 downto 2) /= "000000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(2) = '1' then
SM_reg <= "010";
local(2) <= '0';
if ( local(7 downto 3) /= "00000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(3) = '1' then
SM_reg <= "011";
local(3) <= '0';
if ( local(7 downto 4) /= "0000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(4) = '1' then
SM_reg <= "100";
local(4) <= '0';
if ( local(7 downto 5) /= "000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(5) = '1' then
SM_reg <= "101";
local(5) <= '0';
if ( local(7 downto 6) /= "00" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(6) = '1' then
SM_reg <= "110";
local(6) <= '0';
if ( local(7) /= '0' ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
else
local(7) <= '0';
SM_reg <= "111";
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
end if;
elsif Ir12_15 = x"6" then
SM_reg <= "000";
if ( dummy_ite = 0 ) then
M2_Sel_ls <= '1';
if ( Ir0_8 = x"00" & '0' ) then
M1_Sel_ls <= '0';
M3_Sel_ls <= '0';
M4_Sel_ls <= "00";
M9_Sel_ls <= "00";
M7_Sel_ls <= "00";
M8_Sel_ls <= "00";
PC_en_ls <= '1';
IF_en_ls <= '1';
MemRead_ls <= '0';
MemWrite_ls <= '0';
RF_Write_ls <= '0';
LM_reg <= "000";
local <= x"00";
else
M1_Sel_ls <= '1';
M3_Sel_ls <= '1';
M4_Sel_ls <= "00";
M9_Sel_ls <= "00";
M7_Sel_ls <= "00";
M8_Sel_ls <= "01";
MemRead_ls <= '1';
MemWrite_ls <= '0';
RF_Write_ls <= '1';
if Ir0_8(0) = '1' then
LM_reg <= "000";
if ( Ir0_8(7 downto 1) /= "0000000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 1) & '0';
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(1) = '1' then
LM_reg <= "001";
if ( Ir0_8(7 downto 2) /= "000000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 2) & "00";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(2) = '1' then
LM_reg <= "010";
if ( Ir0_8(7 downto 3) /= "00000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 3) & "000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(3) = '1' then
LM_reg <= "011";
if ( Ir0_8(7 downto 4) /= "0000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 4) & "0000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(4) = '1' then
LM_reg <= "100";
if ( Ir0_8(7 downto 5) /= "000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 5) & "00000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(5) = '1' then
LM_reg <= "101";
if ( Ir0_8(7 downto 6) /= "00" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7 downto 6) & "000000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif Ir0_8(6) = '1' then
LM_reg <= "110";
if ( Ir0_8(7) /= '0' ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= 1;
local <= Ir0_8(7) & "0000000";
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
else
local <= x"00";
LM_reg <= "111";
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
end if;
else
M1_Sel_ls <= '1';
M3_Sel_ls <= '1';
M4_Sel_ls <= "00";
M9_Sel_ls <= "00";
M7_Sel_ls <= "01";
M8_Sel_ls <= "11";
MemRead_ls <= '1';
MemWrite_ls <= '0';
RF_Write_ls <= '1';
if local(1) = '1' then
LM_reg <= "001";
local(1) <= '0';
if ( local(7 downto 2) /= "000000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(2) = '1' then
LM_reg <= "010";
local(2) <= '0';
if ( local(7 downto 3) /= "00000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(3) = '1' then
LM_reg <= "011";
local(3) <= '0';
if ( local(7 downto 4) /= "0000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(4) = '1' then
LM_reg <= "100";
local(4) <= '0';
if ( local(7 downto 5) /= "000" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(5) = '1' then
LM_reg <= "101";
local(5) <= '0';
if ( local(7 downto 6) /= "00" ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
elsif local(6) = '1' then
LM_reg <= "110";
local(6) <= '0';
if ( local(7) /= '0' ) then
PC_en_ls <= '0';
IF_en_ls <= '0';
dummy_ite <= dummy_ite + 1;
else
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
else
local(7) <= '0';
LM_reg <= "111";
PC_en_ls <= '1';
IF_en_ls <= '1';
dummy_ite <= 0;
end if;
end if;
else
M1_Sel_ls <= M1_Sel;
M2_Sel_ls <= M2_Sel;
M3_Sel_ls <= M3_Sel;
M4_Sel_ls <= M4_Sel;
M9_Sel_ls <= M9_Sel;
M7_Sel_ls <= M7_Sel;
M8_Sel_ls <= M8_Sel;
PC_en_ls <= PC_en;
IF_en_ls <= IF_en;
MemRead_ls <= MemRead;
MemWrite_ls <= MemWrite;
RF_Write_ls <= RF_Write;
end if;
end if;
end process Main;
end behave;
|
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
-- Uncomment the following lines to use the declarations that are
-- provided for instantiating Xilinx primitive components.
--library UNISIM;
--use UNISIM.VComponents.all;
use work.cpu_pack.ALL;
entity alu8 is
PORT( CLK_I : in std_logic;
T2 : in std_logic;
CLR : in std_logic;
CE : in std_logic;
ALU_OP : in std_logic_vector( 4 downto 0);
XX : in std_logic_vector(15 downto 0);
YY : in std_logic_vector(15 downto 0);
ZZ : out std_logic_vector(15 downto 0)
);
end alu8;
architecture Behavioral of alu8 is
function sh_mask(Y : unsigned(3 downto 0);
YMAX : unsigned(3 downto 0);
LR : std_logic;
FILL : std_logic;
X : std_logic) return std_logic is
begin
if (YMAX >= Y) then -- Y small
if (LR = '1') then return X; -- LSL
else return FILL; -- LSR
end if;
else -- Y big
if (LR = '1') then return FILL; -- LSL
else return X; -- ASR/LSR
end if;
end if;
end;
function b8(A : std_logic) return std_logic_vector is
begin
return A & A & A & A & A & A & A & A;
end;
function b16(A : std_logic) return std_logic_vector is
begin
return b8(A) & b8(A);
end;
function aoxn(A : std_logic_vector(3 downto 0)) return std_logic is
begin
case A is
-- and
when "0000" => return '0';
when "0001" => return '0';
when "0010" => return '0';
when "0011" => return '1';
-- or
when "0100" => return '0';
when "0101" => return '1';
when "0110" => return '1';
when "0111" => return '1';
-- xor
when "1000" => return '0';
when "1001" => return '1';
when "1010" => return '1';
when "1011" => return '0';
-- not Y
when "1100" => return '1';
when "1101" => return '0';
when "1110" => return '1';
when others => return '0';
end case;
end;
signal MD_OR : std_logic_vector(15 downto 0); -- Multiplicator/Divisor
signal PROD_REM : std_logic_vector(31 downto 0);
signal MD_OP : std_logic; -- operation D/M, S/U
signal QP_NEG : std_logic; -- product / quotient negative
signal RM_NEG : std_logic; -- remainder negative
begin
alumux: process(ALU_OP, MD_OP, XX, YY, QP_NEG, RM_NEG, PROD_REM)
variable MASKED_X : std_logic_vector(15 downto 0);
variable SCNT : unsigned(3 downto 0);
variable SFILL : std_logic;
variable ROL1 : std_logic_vector(15 downto 0);
variable ROL2 : std_logic_vector(15 downto 0);
variable ROL4 : std_logic_vector(15 downto 0);
variable ROL8 : std_logic_vector(15 downto 0);
variable X_GE_Y : std_logic; -- signed X >= Y
variable X_HS_Y : std_logic; -- unsigned X >= Y
variable X_HSGE_Y : std_logic; -- any X >= Y
variable X_EQ_Y : std_logic; -- signed X == Y
variable X_CMP_Y : std_logic;
begin
MASKED_X := XX and b16(ALU_OP(0));
SFILL := ALU_OP(0) and XX(15);
if (ALU_OP(1) = '1') then -- LSL
SCNT := UNSIGNED(YY(3 downto 0));
else -- LSR / ASR
SCNT := "0000" - UNSIGNED(YY(3 downto 0));
end if;
if (SCNT(0) = '0') then ROL1 := XX;
else ROL1 := XX(14 downto 0) & XX(15);
end if;
if (SCNT(1) = '0') then ROL2 := ROL1;
else ROL2 := ROL1(13 downto 0) & ROL1(15 downto 14);
end if;
if (SCNT(2) = '0') then ROL4 := ROL2;
else ROL4 := ROL2(11 downto 0) & ROL2(15 downto 12);
end if;
if (SCNT(3) = '0') then ROL8 := ROL4;
else ROL8 := ROL4(7 downto 0) & ROL4(15 downto 8);
end if;
if (XX = YY) then X_EQ_Y := '1';
else X_EQ_Y := '0';
end if;
if (UNSIGNED(XX) >= UNSIGNED(YY)) then X_HSGE_Y := '1';
else X_HSGE_Y := '0';
end if;
if (XX(15) /= YY(15)) then -- different sign/high bit
X_HS_Y := XX(15); -- X ia bigger iff high bit set
X_GE_Y := YY(15); -- X is bigger iff Y negative
else -- same sign/high bit: GE == HS
X_HS_Y := X_HSGE_Y;
X_GE_Y := X_HSGE_Y;
end if;
case ALU_OP is
when ALU_X_HS_Y => X_CMP_Y := X_HS_Y;
when ALU_X_LO_Y => X_CMP_Y := not X_HS_Y;
when ALU_X_HI_Y => X_CMP_Y := X_HS_Y and not X_EQ_Y;
when ALU_X_LS_Y => X_CMP_Y := not (X_HS_Y and not X_EQ_Y);
when ALU_X_GE_Y => X_CMP_Y := X_GE_Y;
when ALU_X_LT_Y => X_CMP_Y := not X_GE_Y;
when ALU_X_GT_Y => X_CMP_Y := X_GE_Y and not X_EQ_Y;
when ALU_X_LE_Y => X_CMP_Y := not (X_GE_Y and not X_EQ_Y);
when ALU_X_EQ_Y => X_CMP_Y := X_EQ_Y;
when others => X_CMP_Y := not X_EQ_Y;
end case;
ZZ <= X"0000";
case ALU_OP is
when ALU_X_HS_Y | ALU_X_LO_Y | ALU_X_HI_Y | ALU_X_LS_Y |
ALU_X_GE_Y | ALU_X_LT_Y | ALU_X_GT_Y | ALU_X_LE_Y |
ALU_X_EQ_Y | ALU_X_NE_Y =>
ZZ <= b16(X_CMP_Y);
when ALU_NEG_Y | ALU_X_SUB_Y =>
ZZ <= MASKED_X - YY;
when ALU_MOVE_Y | ALU_X_ADD_Y =>
ZZ <= MASKED_X + YY;
when ALU_X_AND_Y | ALU_X_OR_Y | ALU_X_XOR_Y | ALU_NOT_Y =>
for i in 0 to 15 loop
ZZ(i) <= aoxn(ALU_OP(1 downto 0) & XX(i) & YY(i));
end loop;
when ALU_X_LSR_Y | ALU_X_ASR_Y | ALU_X_LSL_Y =>
for i in 0 to 15 loop
ZZ(i) <= sh_mask(SCNT, CONV_UNSIGNED(i, 4),
ALU_OP(1), SFILL, ROL8(i));
end loop;
when ALU_X_MIX_Y =>
ZZ(15 downto 8) <= YY(7 downto 0);
ZZ( 7 downto 0) <= XX(7 downto 0);
when ALU_MUL_IU | ALU_MUL_IS |
ALU_DIV_IU | ALU_DIV_IS | ALU_MD_STP => -- mult/div ini/step
ZZ <= PROD_REM(15 downto 0);
when ALU_MD_FIN => -- mult/div
if (QP_NEG = '0') then ZZ <= PROD_REM(15 downto 0);
else ZZ <= X"0000" - PROD_REM(15 downto 0);
end if;
when others => -- modulo
if (RM_NEG = '0') then ZZ <= PROD_REM(31 downto 16);
else ZZ <= X"0000" - PROD_REM(31 downto 16);
end if;
end case;
end process;
muldiv: process(CLK_I)
variable POS_YY : std_logic_vector(15 downto 0);
variable POS_XX : std_logic_vector(15 downto 0);
variable DIFF : std_logic_vector(16 downto 0);
variable SUM : std_logic_vector(16 downto 0);
begin
if (rising_edge(CLK_I)) then
if (T2 = '1') then
if (CLR = '1') then
PROD_REM <= X"00000000"; -- product/remainder
MD_OR <= X"0000"; -- multiplicator/divisor
MD_OP <= '0'; -- mult(0)/div(1)
QP_NEG <= '0'; -- quotient/product negative
RM_NEG <= '0'; -- remainder negative
elsif (CE = '1') then
SUM := ('0' & PROD_REM(31 downto 16)) + ('0' & MD_OR);
DIFF := ('0' & PROD_REM(30 downto 15)) - ('0' & MD_OR);
if (XX(15) = '0') then POS_XX := XX;
else POS_XX := X"0000" - XX;
end if;
if (YY(15) = '0') then POS_YY := YY;
else POS_YY := X"0000" - YY;
end if;
case ALU_OP is
when ALU_MUL_IU | ALU_MUL_IS | ALU_DIV_IU | ALU_DIV_IS =>
MD_OP <= ALU_OP(1); -- div / mult
MD_OR <= POS_YY; -- multiplicator/divisor
QP_NEG <= ALU_OP(0) and (XX(15) xor YY(15));
RM_NEG <= ALU_OP(0) and XX(15);
PROD_REM <= X"0000" & POS_XX;
when ALU_MD_STP =>
if (MD_OP = '0') then -- multiplication step
PROD_REM(15 downto 0) <= PROD_REM(16 downto 1);
if (PROD_REM(0) = '0') then
PROD_REM(31 downto 15) <=
'0' & PROD_REM(31 downto 16);
else
PROD_REM(31 downto 15) <= SUM;
end if;
else -- division step
if (DIFF(16) = '1') then -- carry: small remainder
PROD_REM(31 downto 16) <= PROD_REM(30 downto 15);
else
PROD_REM(31 downto 16) <= DIFF(15 downto 0);
end if;
PROD_REM(15 downto 1) <= PROD_REM(14 downto 0);
PROD_REM(0) <= not DIFF(16);
end if;
when others =>
end case;
end if;
end if;
end if;
end process;
end Behavioral;
|
--========================================================================================================================
-- Copyright (c) 2017 by Bitvis AS. All rights reserved.
-- You should have received a copy of the license file containing the MIT License (see LICENSE.TXT), if not,
-- contact Bitvis AS <[email protected]>.
--
-- UVVM AND ANY PART THEREOF ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-- WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
-- OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH UVVM OR THE USE OR OTHER DEALINGS IN UVVM.
--========================================================================================================================
------------------------------------------------------------------------------------------
-- Description : See library quick reference (under 'doc') and README-file(s)
------------------------------------------------------------------------------------------
--===============================================================================================
-- td_cmd_queue_pkg
-- - Target dependent command queue package
--===============================================================================================
library uvvm_vvc_framework;
use uvvm_vvc_framework.ti_generic_queue_pkg;
use work.vvc_cmd_pkg.all;
package td_cmd_queue_pkg is new uvvm_vvc_framework.ti_generic_queue_pkg
generic map (t_generic_element => t_vvc_cmd_record);
--===============================================================================================
-- td_result_queue_pkg
-- - Target dependent result queue package
--===============================================================================================
library uvvm_vvc_framework;
use uvvm_vvc_framework.ti_generic_queue_pkg;
use work.vvc_cmd_pkg.all;
package td_result_queue_pkg is new uvvm_vvc_framework.ti_generic_queue_pkg
generic map (t_generic_element => t_vvc_result_queue_element);
|
--========================================================================================================================
-- Copyright (c) 2017 by Bitvis AS. All rights reserved.
-- You should have received a copy of the license file containing the MIT License (see LICENSE.TXT), if not,
-- contact Bitvis AS <[email protected]>.
--
-- UVVM AND ANY PART THEREOF ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-- WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
-- OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH UVVM OR THE USE OR OTHER DEALINGS IN UVVM.
--========================================================================================================================
------------------------------------------------------------------------------------------
-- Description : See library quick reference (under 'doc') and README-file(s)
------------------------------------------------------------------------------------------
--===============================================================================================
-- td_cmd_queue_pkg
-- - Target dependent command queue package
--===============================================================================================
library uvvm_vvc_framework;
use uvvm_vvc_framework.ti_generic_queue_pkg;
use work.vvc_cmd_pkg.all;
package td_cmd_queue_pkg is new uvvm_vvc_framework.ti_generic_queue_pkg
generic map (t_generic_element => t_vvc_cmd_record);
--===============================================================================================
-- td_result_queue_pkg
-- - Target dependent result queue package
--===============================================================================================
library uvvm_vvc_framework;
use uvvm_vvc_framework.ti_generic_queue_pkg;
use work.vvc_cmd_pkg.all;
package td_result_queue_pkg is new uvvm_vvc_framework.ti_generic_queue_pkg
generic map (t_generic_element => t_vvc_result_queue_element);
|
--========================================================================================================================
-- Copyright (c) 2017 by Bitvis AS. All rights reserved.
-- You should have received a copy of the license file containing the MIT License (see LICENSE.TXT), if not,
-- contact Bitvis AS <[email protected]>.
--
-- UVVM AND ANY PART THEREOF ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-- WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
-- OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH UVVM OR THE USE OR OTHER DEALINGS IN UVVM.
--========================================================================================================================
------------------------------------------------------------------------------------------
-- Description : See library quick reference (under 'doc') and README-file(s)
------------------------------------------------------------------------------------------
--===============================================================================================
-- td_cmd_queue_pkg
-- - Target dependent command queue package
--===============================================================================================
library uvvm_vvc_framework;
use uvvm_vvc_framework.ti_generic_queue_pkg;
use work.vvc_cmd_pkg.all;
package td_cmd_queue_pkg is new uvvm_vvc_framework.ti_generic_queue_pkg
generic map (t_generic_element => t_vvc_cmd_record);
--===============================================================================================
-- td_result_queue_pkg
-- - Target dependent result queue package
--===============================================================================================
library uvvm_vvc_framework;
use uvvm_vvc_framework.ti_generic_queue_pkg;
use work.vvc_cmd_pkg.all;
package td_result_queue_pkg is new uvvm_vvc_framework.ti_generic_queue_pkg
generic map (t_generic_element => t_vvc_result_queue_element);
|
library ieee;
use ieee.std_logic_1164.all;
package work6 is
-- full 1-bit adder
component fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic);
end component fa1;
-- D-type flip flop
component fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic);
end component;
-- doing nothing at the moment
constant N: integer range 0 to 16 := 4;
end package work6;
-- a 1-bit Moore-type adder to be used in
-- a serial adder FSM-driven architecture
-- ________ _____
-- a_i -->| |------>|D Q|---> s_o
-- b_i -->| FA1 | | |
-- | |--- | |
-- ---> |_______| | |_____|
--rst __|_______________________|
-- | | |
-- | | |
-- | | | ______
-- | | ---->|D Q|---
-- | | | | |
-- | | | | |
-- | | |_____| |
-- | |____________| |
-- |________________________________|
--
library ieee;
use ieee.std_logic_1164.all;
use work.work6.all;
entity sa1 is
port (clk, reset: in std_logic;
a_i, b_i: in std_logic;
s_o: out std_logic
);
end entity sa1;
architecture sa1_rtl of sa1 is
signal sum, carry, carry_reg: std_logic;
begin
a1: fa1 port map (c_i => carry_reg,
a_i => a_i,
b_i => b_i,
s_o => sum,
c_o => carry
);
f1: fdc port map (clk => clk, reset => reset, d => sum, q => s_o);
f2: fdc port map (clk => clk, reset => reset, d => carry, q => carry_reg);
end architecture sa1_rtl;
-- a one bit full adder written according to
-- textbook's boolean equations
library ieee;
use ieee.std_logic_1164.all;
entity fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic
);
end entity fa1;
architecture fa1_rtl of fa1 is
begin
s_o <= a_i xor b_i xor c_i;
c_o <= (a_i and b_i) or (c_i and (a_i xor b_i));
end architecture fa1_rtl;-- a D-type flip-flop with synchronous reset
library ieee;
use ieee.std_logic_1164.all;
entity fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic
);
end fdc;
architecture fdc_rtl of fdc is
begin
i_finish: process (clk)
begin
if (clk'event and clk = '1') then
if (reset = '1') then
q <= '0';
else
q <= d;
end if;
end if;
end process;
end fdc_rtl;
|
library ieee;
use ieee.std_logic_1164.all;
package work6 is
-- full 1-bit adder
component fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic);
end component fa1;
-- D-type flip flop
component fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic);
end component;
-- doing nothing at the moment
constant N: integer range 0 to 16 := 4;
end package work6;
-- a 1-bit Moore-type adder to be used in
-- a serial adder FSM-driven architecture
-- ________ _____
-- a_i -->| |------>|D Q|---> s_o
-- b_i -->| FA1 | | |
-- | |--- | |
-- ---> |_______| | |_____|
--rst __|_______________________|
-- | | |
-- | | |
-- | | | ______
-- | | ---->|D Q|---
-- | | | | |
-- | | | | |
-- | | |_____| |
-- | |____________| |
-- |________________________________|
--
library ieee;
use ieee.std_logic_1164.all;
use work.work6.all;
entity sa1 is
port (clk, reset: in std_logic;
a_i, b_i: in std_logic;
s_o: out std_logic
);
end entity sa1;
architecture sa1_rtl of sa1 is
signal sum, carry, carry_reg: std_logic;
begin
a1: fa1 port map (c_i => carry_reg,
a_i => a_i,
b_i => b_i,
s_o => sum,
c_o => carry
);
f1: fdc port map (clk => clk, reset => reset, d => sum, q => s_o);
f2: fdc port map (clk => clk, reset => reset, d => carry, q => carry_reg);
end architecture sa1_rtl;
-- a one bit full adder written according to
-- textbook's boolean equations
library ieee;
use ieee.std_logic_1164.all;
entity fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic
);
end entity fa1;
architecture fa1_rtl of fa1 is
begin
s_o <= a_i xor b_i xor c_i;
c_o <= (a_i and b_i) or (c_i and (a_i xor b_i));
end architecture fa1_rtl;-- a D-type flip-flop with synchronous reset
library ieee;
use ieee.std_logic_1164.all;
entity fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic
);
end fdc;
architecture fdc_rtl of fdc is
begin
i_finish: process (clk)
begin
if (clk'event and clk = '1') then
if (reset = '1') then
q <= '0';
else
q <= d;
end if;
end if;
end process;
end fdc_rtl;
|
library ieee;
use ieee.std_logic_1164.all;
package work6 is
-- full 1-bit adder
component fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic);
end component fa1;
-- D-type flip flop
component fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic);
end component;
-- doing nothing at the moment
constant N: integer range 0 to 16 := 4;
end package work6;
-- a 1-bit Moore-type adder to be used in
-- a serial adder FSM-driven architecture
-- ________ _____
-- a_i -->| |------>|D Q|---> s_o
-- b_i -->| FA1 | | |
-- | |--- | |
-- ---> |_______| | |_____|
--rst __|_______________________|
-- | | |
-- | | |
-- | | | ______
-- | | ---->|D Q|---
-- | | | | |
-- | | | | |
-- | | |_____| |
-- | |____________| |
-- |________________________________|
--
library ieee;
use ieee.std_logic_1164.all;
use work.work6.all;
entity sa1 is
port (clk, reset: in std_logic;
a_i, b_i: in std_logic;
s_o: out std_logic
);
end entity sa1;
architecture sa1_rtl of sa1 is
signal sum, carry, carry_reg: std_logic;
begin
a1: fa1 port map (c_i => carry_reg,
a_i => a_i,
b_i => b_i,
s_o => sum,
c_o => carry
);
f1: fdc port map (clk => clk, reset => reset, d => sum, q => s_o);
f2: fdc port map (clk => clk, reset => reset, d => carry, q => carry_reg);
end architecture sa1_rtl;
-- a one bit full adder written according to
-- textbook's boolean equations
library ieee;
use ieee.std_logic_1164.all;
entity fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic
);
end entity fa1;
architecture fa1_rtl of fa1 is
begin
s_o <= a_i xor b_i xor c_i;
c_o <= (a_i and b_i) or (c_i and (a_i xor b_i));
end architecture fa1_rtl;-- a D-type flip-flop with synchronous reset
library ieee;
use ieee.std_logic_1164.all;
entity fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic
);
end fdc;
architecture fdc_rtl of fdc is
begin
i_finish: process (clk)
begin
if (clk'event and clk = '1') then
if (reset = '1') then
q <= '0';
else
q <= d;
end if;
end if;
end process;
end fdc_rtl;
|
library ieee;
use ieee.std_logic_1164.all;
package work6 is
-- full 1-bit adder
component fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic);
end component fa1;
-- D-type flip flop
component fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic);
end component;
-- doing nothing at the moment
constant N: integer range 0 to 16 := 4;
end package work6;
-- a 1-bit Moore-type adder to be used in
-- a serial adder FSM-driven architecture
-- ________ _____
-- a_i -->| |------>|D Q|---> s_o
-- b_i -->| FA1 | | |
-- | |--- | |
-- ---> |_______| | |_____|
--rst __|_______________________|
-- | | |
-- | | |
-- | | | ______
-- | | ---->|D Q|---
-- | | | | |
-- | | | | |
-- | | |_____| |
-- | |____________| |
-- |________________________________|
--
library ieee;
use ieee.std_logic_1164.all;
use work.work6.all;
entity sa1 is
port (clk, reset: in std_logic;
a_i, b_i: in std_logic;
s_o: out std_logic
);
end entity sa1;
architecture sa1_rtl of sa1 is
signal sum, carry, carry_reg: std_logic;
begin
a1: fa1 port map (c_i => carry_reg,
a_i => a_i,
b_i => b_i,
s_o => sum,
c_o => carry
);
f1: fdc port map (clk => clk, reset => reset, d => sum, q => s_o);
f2: fdc port map (clk => clk, reset => reset, d => carry, q => carry_reg);
end architecture sa1_rtl;
-- a one bit full adder written according to
-- textbook's boolean equations
library ieee;
use ieee.std_logic_1164.all;
entity fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic
);
end entity fa1;
architecture fa1_rtl of fa1 is
begin
s_o <= a_i xor b_i xor c_i;
c_o <= (a_i and b_i) or (c_i and (a_i xor b_i));
end architecture fa1_rtl;-- a D-type flip-flop with synchronous reset
library ieee;
use ieee.std_logic_1164.all;
entity fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic
);
end fdc;
architecture fdc_rtl of fdc is
begin
i_finish: process (clk)
begin
if (clk'event and clk = '1') then
if (reset = '1') then
q <= '0';
else
q <= d;
end if;
end if;
end process;
end fdc_rtl;
|
library ieee;
use ieee.std_logic_1164.all;
package work6 is
-- full 1-bit adder
component fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic);
end component fa1;
-- D-type flip flop
component fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic);
end component;
-- doing nothing at the moment
constant N: integer range 0 to 16 := 4;
end package work6;
-- a 1-bit Moore-type adder to be used in
-- a serial adder FSM-driven architecture
-- ________ _____
-- a_i -->| |------>|D Q|---> s_o
-- b_i -->| FA1 | | |
-- | |--- | |
-- ---> |_______| | |_____|
--rst __|_______________________|
-- | | |
-- | | |
-- | | | ______
-- | | ---->|D Q|---
-- | | | | |
-- | | | | |
-- | | |_____| |
-- | |____________| |
-- |________________________________|
--
library ieee;
use ieee.std_logic_1164.all;
use work.work6.all;
entity sa1 is
port (clk, reset: in std_logic;
a_i, b_i: in std_logic;
s_o: out std_logic
);
end entity sa1;
architecture sa1_rtl of sa1 is
signal sum, carry, carry_reg: std_logic;
begin
a1: fa1 port map (c_i => carry_reg,
a_i => a_i,
b_i => b_i,
s_o => sum,
c_o => carry
);
f1: fdc port map (clk => clk, reset => reset, d => sum, q => s_o);
f2: fdc port map (clk => clk, reset => reset, d => carry, q => carry_reg);
end architecture sa1_rtl;
-- a one bit full adder written according to
-- textbook's boolean equations
library ieee;
use ieee.std_logic_1164.all;
entity fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic
);
end entity fa1;
architecture fa1_rtl of fa1 is
begin
s_o <= a_i xor b_i xor c_i;
c_o <= (a_i and b_i) or (c_i and (a_i xor b_i));
end architecture fa1_rtl;-- a D-type flip-flop with synchronous reset
library ieee;
use ieee.std_logic_1164.all;
entity fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic
);
end fdc;
architecture fdc_rtl of fdc is
begin
i_finish: process (clk)
begin
if (clk'event and clk = '1') then
if (reset = '1') then
q <= '0';
else
q <= d;
end if;
end if;
end process;
end fdc_rtl;
|
library ieee;
use ieee.std_logic_1164.all;
package work6 is
-- full 1-bit adder
component fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic);
end component fa1;
-- D-type flip flop
component fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic);
end component;
-- doing nothing at the moment
constant N: integer range 0 to 16 := 4;
end package work6;
-- a 1-bit Moore-type adder to be used in
-- a serial adder FSM-driven architecture
-- ________ _____
-- a_i -->| |------>|D Q|---> s_o
-- b_i -->| FA1 | | |
-- | |--- | |
-- ---> |_______| | |_____|
--rst __|_______________________|
-- | | |
-- | | |
-- | | | ______
-- | | ---->|D Q|---
-- | | | | |
-- | | | | |
-- | | |_____| |
-- | |____________| |
-- |________________________________|
--
library ieee;
use ieee.std_logic_1164.all;
use work.work6.all;
entity sa1 is
port (clk, reset: in std_logic;
a_i, b_i: in std_logic;
s_o: out std_logic
);
end entity sa1;
architecture sa1_rtl of sa1 is
signal sum, carry, carry_reg: std_logic;
begin
a1: fa1 port map (c_i => carry_reg,
a_i => a_i,
b_i => b_i,
s_o => sum,
c_o => carry
);
f1: fdc port map (clk => clk, reset => reset, d => sum, q => s_o);
f2: fdc port map (clk => clk, reset => reset, d => carry, q => carry_reg);
end architecture sa1_rtl;
-- a one bit full adder written according to
-- textbook's boolean equations
library ieee;
use ieee.std_logic_1164.all;
entity fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic
);
end entity fa1;
architecture fa1_rtl of fa1 is
begin
s_o <= a_i xor b_i xor c_i;
c_o <= (a_i and b_i) or (c_i and (a_i xor b_i));
end architecture fa1_rtl;-- a D-type flip-flop with synchronous reset
library ieee;
use ieee.std_logic_1164.all;
entity fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic
);
end fdc;
architecture fdc_rtl of fdc is
begin
i_finish: process (clk)
begin
if (clk'event and clk = '1') then
if (reset = '1') then
q <= '0';
else
q <= d;
end if;
end if;
end process;
end fdc_rtl;
|
library ieee;
use ieee.std_logic_1164.all;
package work6 is
-- full 1-bit adder
component fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic);
end component fa1;
-- D-type flip flop
component fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic);
end component;
-- doing nothing at the moment
constant N: integer range 0 to 16 := 4;
end package work6;
-- a 1-bit Moore-type adder to be used in
-- a serial adder FSM-driven architecture
-- ________ _____
-- a_i -->| |------>|D Q|---> s_o
-- b_i -->| FA1 | | |
-- | |--- | |
-- ---> |_______| | |_____|
--rst __|_______________________|
-- | | |
-- | | |
-- | | | ______
-- | | ---->|D Q|---
-- | | | | |
-- | | | | |
-- | | |_____| |
-- | |____________| |
-- |________________________________|
--
library ieee;
use ieee.std_logic_1164.all;
use work.work6.all;
entity sa1 is
port (clk, reset: in std_logic;
a_i, b_i: in std_logic;
s_o: out std_logic
);
end entity sa1;
architecture sa1_rtl of sa1 is
signal sum, carry, carry_reg: std_logic;
begin
a1: fa1 port map (c_i => carry_reg,
a_i => a_i,
b_i => b_i,
s_o => sum,
c_o => carry
);
f1: fdc port map (clk => clk, reset => reset, d => sum, q => s_o);
f2: fdc port map (clk => clk, reset => reset, d => carry, q => carry_reg);
end architecture sa1_rtl;
-- a one bit full adder written according to
-- textbook's boolean equations
library ieee;
use ieee.std_logic_1164.all;
entity fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic
);
end entity fa1;
architecture fa1_rtl of fa1 is
begin
s_o <= a_i xor b_i xor c_i;
c_o <= (a_i and b_i) or (c_i and (a_i xor b_i));
end architecture fa1_rtl;-- a D-type flip-flop with synchronous reset
library ieee;
use ieee.std_logic_1164.all;
entity fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic
);
end fdc;
architecture fdc_rtl of fdc is
begin
i_finish: process (clk)
begin
if (clk'event and clk = '1') then
if (reset = '1') then
q <= '0';
else
q <= d;
end if;
end if;
end process;
end fdc_rtl;
|
library ieee;
use ieee.std_logic_1164.all;
package work6 is
-- full 1-bit adder
component fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic);
end component fa1;
-- D-type flip flop
component fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic);
end component;
-- doing nothing at the moment
constant N: integer range 0 to 16 := 4;
end package work6;
-- a 1-bit Moore-type adder to be used in
-- a serial adder FSM-driven architecture
-- ________ _____
-- a_i -->| |------>|D Q|---> s_o
-- b_i -->| FA1 | | |
-- | |--- | |
-- ---> |_______| | |_____|
--rst __|_______________________|
-- | | |
-- | | |
-- | | | ______
-- | | ---->|D Q|---
-- | | | | |
-- | | | | |
-- | | |_____| |
-- | |____________| |
-- |________________________________|
--
library ieee;
use ieee.std_logic_1164.all;
use work.work6.all;
entity sa1 is
port (clk, reset: in std_logic;
a_i, b_i: in std_logic;
s_o: out std_logic
);
end entity sa1;
architecture sa1_rtl of sa1 is
signal sum, carry, carry_reg: std_logic;
begin
a1: fa1 port map (c_i => carry_reg,
a_i => a_i,
b_i => b_i,
s_o => sum,
c_o => carry
);
f1: fdc port map (clk => clk, reset => reset, d => sum, q => s_o);
f2: fdc port map (clk => clk, reset => reset, d => carry, q => carry_reg);
end architecture sa1_rtl;
-- a one bit full adder written according to
-- textbook's boolean equations
library ieee;
use ieee.std_logic_1164.all;
entity fa1 is
port (a_i, b_i, c_i: in std_logic;
s_o, c_o: out std_logic
);
end entity fa1;
architecture fa1_rtl of fa1 is
begin
s_o <= a_i xor b_i xor c_i;
c_o <= (a_i and b_i) or (c_i and (a_i xor b_i));
end architecture fa1_rtl;-- a D-type flip-flop with synchronous reset
library ieee;
use ieee.std_logic_1164.all;
entity fdc is
port (clk: in std_logic;
reset: in std_logic;
d: in std_logic;
q: out std_logic
);
end fdc;
architecture fdc_rtl of fdc is
begin
i_finish: process (clk)
begin
if (clk'event and clk = '1') then
if (reset = '1') then
q <= '0';
else
q <= d;
end if;
end if;
end process;
end fdc_rtl;
|
architecture a of b is
begin
-- Wait statements
process is
begin
wait for 1 ns;
block_forever: wait;
wait on x;
wait on x, y, z(1 downto 0);
wait on w(1) for 2 ns;
wait until x = 3;
wait until y = x for 5 ns;
wait on x until x = 2 for 1 ns;
end process;
-- Blocking assignment
process is
variable a : integer;
begin
a := 2;
a := a + (a * 3);
end process;
-- Assert and report
process is
begin
assert true;
assert false severity note;
assert 1 > 2 report "oh no" severity failure;
report "hello";
report "boo" severity error;
end process;
-- Function calls
process is
begin
x := foo(1, 2, 3);
a := "abs"(b);
end process;
-- If
process is
begin
if true then
x := 1;
end if;
test: if true then
x := y;
end if test;
if x > 2 then
x := 5;
else
y := 2;
end if;
if x > 3 then
null;
elsif x > 5 then
null;
elsif true then
null;
else
x := 2;
end if;
end process;
-- Null
process is
begin
null;
end process;
-- Return
process is
begin
return 4 * 4;
end process;
-- While
process is
begin
while n > 0 loop
n := n - 1;
end loop;
loop
null;
end loop;
end process;
-- Delayed assignment
process is
begin
x <= 4 after 5 ns;
x <= 5 after 1 ns, 7 after 8 ns;
x <= 5, 7 after 8 ns;
x <= inertial 5;
x <= transport 4 after 2 ns;
x <= reject 4 ns inertial 6 after 10 ns;
end process;
-- For
process is
begin
for i in 0 to 10 loop
null;
end loop;
for i in foo'range loop
null;
end loop;
end process;
-- Exit
process is
begin
exit;
exit when x = 1;
end process;
-- Procedure call
process is
begin
foo(x, y, 1);
bar;
foo(a => 1, b => 2, 3);
end process;
-- Case
process is
begin
case x is
when 1 =>
null;
when 2 =>
null;
when 3 | 4 =>
null;
when others =>
null;
end case;
end process;
-- Next
process is
begin
next;
next when foo = 5;
end process;
-- Signal assignment to aggregate
process is
begin
( x, y, z ) <= foo;
end process;
-- Case statement range bug
process is
begin
case f is
when 1 =>
for i in x'range loop
end loop;
end case;
end process;
end architecture;
|
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