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Consolidate, add configuration parameters, and add tid and tdest ports to AXI stream SRL FIFO

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Alex Forencich 2017-11-20 21:32:46 -08:00
parent d16f19f67e
commit b0d7820f5b
6 changed files with 371 additions and 255 deletions
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53
rtl/axis_srl_fifo.v
View File

@ -32,6 +32,15 @@ THE SOFTWARE.
module axis_srl_fifo # module axis_srl_fifo #
( (
parameter DATA_WIDTH = 8, parameter DATA_WIDTH = 8,
parameter KEEP_ENABLE = (DATA_WIDTH>8),
parameter KEEP_WIDTH = (DATA_WIDTH/8),
parameter LAST_ENABLE = 1,
parameter ID_ENABLE = 0,
parameter ID_WIDTH = 8,
parameter DEST_ENABLE = 0,
parameter DEST_WIDTH = 8,
parameter USER_ENABLE = 1,
parameter USER_WIDTH = 1,
parameter DEPTH = 16 parameter DEPTH = 16
) )
( (
@ -42,19 +51,25 @@ module axis_srl_fifo #
* AXI input * AXI input
*/ */
input wire [DATA_WIDTH-1:0] input_axis_tdata, input wire [DATA_WIDTH-1:0] input_axis_tdata,
input wire [KEEP_WIDTH-1:0] input_axis_tkeep,
input wire input_axis_tvalid, input wire input_axis_tvalid,
output wire input_axis_tready, output wire input_axis_tready,
input wire input_axis_tlast, input wire input_axis_tlast,
input wire input_axis_tuser, input wire [ID_WIDTH-1:0] input_axis_tid,
input wire [DEST_WIDTH-1:0] input_axis_tdest,
input wire [USER_WIDTH-1:0] input_axis_tuser,
/* /*
* AXI output * AXI output
*/ */
output wire [DATA_WIDTH-1:0] output_axis_tdata, output wire [DATA_WIDTH-1:0] output_axis_tdata,
output wire [KEEP_WIDTH-1:0] output_axis_tkeep,
output wire output_axis_tvalid, output wire output_axis_tvalid,
input wire output_axis_tready, input wire output_axis_tready,
output wire output_axis_tlast, output wire output_axis_tlast,
output wire output_axis_tuser, output wire [ID_WIDTH-1:0] output_axis_tid,
output wire [DEST_WIDTH-1:0] output_axis_tdest,
output wire [USER_WIDTH-1:0] output_axis_tuser,
/* /*
* Status * Status
@ -62,14 +77,42 @@ module axis_srl_fifo #
output wire [$clog2(DEPTH+1)-1:0] count output wire [$clog2(DEPTH+1)-1:0] count
); );
reg [DATA_WIDTH+2-1:0] data_reg[DEPTH-1:0]; localparam KEEP_OFFSET = DATA_WIDTH;
localparam LAST_OFFSET = KEEP_OFFSET + (KEEP_ENABLE ? KEEP_WIDTH : 0);
localparam ID_OFFSET = LAST_OFFSET + (LAST_ENABLE ? 1 : 0);
localparam DEST_OFFSET = ID_OFFSET + (ID_ENABLE ? ID_WIDTH : 0);
localparam USER_OFFSET = DEST_OFFSET + (DEST_ENABLE ? DEST_WIDTH : 0);
localparam WIDTH = USER_OFFSET + (USER_ENABLE ? USER_WIDTH : 0);
reg [WIDTH-1:0] data_reg[DEPTH-1:0];
reg [$clog2(DEPTH+1)-1:0] ptr_reg = 0; reg [$clog2(DEPTH+1)-1:0] ptr_reg = 0;
reg full_reg = 0, full_next; reg full_reg = 0, full_next;
reg empty_reg = 1, empty_next; reg empty_reg = 1, empty_next;
assign {output_axis_tlast, output_axis_tuser, output_axis_tdata} = data_reg[ptr_reg-1]; wire [WIDTH-1:0] input_axis;
wire [WIDTH-1:0] output_axis = data_reg[ptr_reg-1];
assign input_axis_tready = ~full_reg; assign input_axis_tready = ~full_reg;
generate
assign input_axis[DATA_WIDTH-1:0] = input_axis_tdata;
if (KEEP_ENABLE) assign input_axis[KEEP_OFFSET +: KEEP_WIDTH] = input_axis_tkeep;
if (LAST_ENABLE) assign input_axis[LAST_OFFSET] = input_axis_tlast;
if (ID_ENABLE) assign input_axis[ID_OFFSET +: ID_WIDTH] = input_axis_tid;
if (DEST_ENABLE) assign input_axis[DEST_OFFSET +: DEST_WIDTH] = input_axis_tdest;
if (USER_ENABLE) assign input_axis[USER_OFFSET +: USER_WIDTH] = input_axis_tuser;
endgenerate
assign output_axis_tvalid = ~empty_reg; assign output_axis_tvalid = ~empty_reg;
assign output_axis_tdata = output_axis[DATA_WIDTH-1:0];
assign output_axis_tkeep = KEEP_ENABLE ? output_axis[KEEP_OFFSET +: KEEP_WIDTH] : {KEEP_WIDTH{1'b1}};
assign output_axis_tlast = LAST_ENABLE ? output_axis[LAST_OFFSET] : 1'b1;
assign output_axis_tid = ID_ENABLE ? output_axis[ID_OFFSET +: ID_WIDTH] : {ID_WIDTH{1'b0}};
assign output_axis_tdest = DEST_ENABLE ? output_axis[DEST_OFFSET +: DEST_WIDTH] : {DEST_WIDTH{1'b0}};
assign output_axis_tuser = USER_ENABLE ? output_axis[USER_OFFSET +: USER_WIDTH] : {USER_WIDTH{1'b0}};
assign count = ptr_reg; assign count = ptr_reg;
wire ptr_empty = ptr_reg == 0; wire ptr_empty = ptr_reg == 0;
@ -131,7 +174,7 @@ always @(posedge clk) begin
end end
if (shift) begin if (shift) begin
data_reg[0] <= {input_axis_tlast, input_axis_tuser, input_axis_tdata}; data_reg[0] <= input_axis;
for (i = 0; i < DEPTH-1; i = i + 1) begin for (i = 0; i < DEPTH-1; i = i + 1) begin
data_reg[i+1] <= data_reg[i]; data_reg[i+1] <= data_reg[i];
end end

144
rtl/axis_srl_fifo_64.v
View File

@ -1,144 +0,0 @@
/*
Copyright (c) 2014-2017 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS 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 THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* AXI4-Stream SRL-based FIFO (64 bit datapath)
*/
module axis_srl_fifo_64 #
(
parameter DATA_WIDTH = 64,
parameter KEEP_WIDTH = (DATA_WIDTH/8),
parameter DEPTH = 16
)
(
input wire clk,
input wire rst,
/*
* AXI input
*/
input wire [DATA_WIDTH-1:0] input_axis_tdata,
input wire [KEEP_WIDTH-1:0] input_axis_tkeep,
input wire input_axis_tvalid,
output wire input_axis_tready,
input wire input_axis_tlast,
input wire input_axis_tuser,
/*
* AXI output
*/
output wire [DATA_WIDTH-1:0] output_axis_tdata,
output wire [KEEP_WIDTH-1:0] output_axis_tkeep,
output wire output_axis_tvalid,
input wire output_axis_tready,
output wire output_axis_tlast,
output wire output_axis_tuser,
/*
* Status
*/
output wire [$clog2(DEPTH+1)-1:0] count
);
reg [DATA_WIDTH+KEEP_WIDTH+2-1:0] data_reg[DEPTH-1:0];
reg [$clog2(DEPTH+1)-1:0] ptr_reg = 0;
reg full_reg = 0, full_next;
reg empty_reg = 1, empty_next;
assign {output_axis_tlast, output_axis_tuser, output_axis_tkeep, output_axis_tdata} = data_reg[ptr_reg-1];
assign input_axis_tready = ~full_reg;
assign output_axis_tvalid = ~empty_reg;
assign count = ptr_reg;
wire ptr_empty = ptr_reg == 0;
wire ptr_empty1 = ptr_reg == 1;
wire ptr_full = ptr_reg == DEPTH;
wire ptr_full1 = ptr_reg == DEPTH-1;
reg shift;
reg inc;
reg dec;
integer i;
initial begin
for (i = 0; i < DEPTH; i = i + 1) begin
data_reg[i] <= 0;
end
end
always @* begin
shift = 0;
inc = 0;
dec = 0;
full_next = full_reg;
empty_next = empty_reg;
if (output_axis_tready & input_axis_tvalid & ~full_reg) begin
shift = 1;
inc = ptr_empty;
empty_next = 0;
end else if (output_axis_tready & output_axis_tvalid) begin
dec = 1;
full_next = 0;
empty_next = ptr_empty1;
end else if (input_axis_tvalid & input_axis_tready) begin
shift = 1;
inc = 1;
full_next = ptr_full1;
empty_next = 0;
end
end
always @(posedge clk) begin
if (rst) begin
ptr_reg <= 0;
full_reg <= 0;
empty_reg <= 1;
end else begin
if (inc) begin
ptr_reg <= ptr_reg + 1;
end else if (dec) begin
ptr_reg <= ptr_reg - 1;
end else begin
ptr_reg <= ptr_reg;
end
full_reg <= full_next;
empty_reg <= empty_next;
end
if (shift) begin
data_reg[0] <= {input_axis_tlast, input_axis_tuser, input_axis_tkeep, input_axis_tdata};
for (i = 0; i < DEPTH-1; i = i + 1) begin
data_reg[i+1] <= data_reg[i];
end
end
end
endmodule

174
tb/test_axis_srl_fifo.py
View File

@ -45,6 +45,15 @@ def bench():
# Parameters # Parameters
DEPTH = 4 DEPTH = 4
DATA_WIDTH = 8 DATA_WIDTH = 8
KEEP_ENABLE = (DATA_WIDTH>8)
KEEP_WIDTH = (DATA_WIDTH/8)
LAST_ENABLE = 1
ID_ENABLE = 1
ID_WIDTH = 8
DEST_ENABLE = 1
DEST_WIDTH = 8
USER_ENABLE = 1
USER_WIDTH = 1
# Inputs # Inputs
clk = Signal(bool(0)) clk = Signal(bool(0))
@ -52,18 +61,23 @@ def bench():
current_test = Signal(intbv(0)[8:]) current_test = Signal(intbv(0)[8:])
input_axis_tdata = Signal(intbv(0)[DATA_WIDTH:]) input_axis_tdata = Signal(intbv(0)[DATA_WIDTH:])
input_axis_tkeep = Signal(intbv(1)[KEEP_WIDTH:])
input_axis_tvalid = Signal(bool(0)) input_axis_tvalid = Signal(bool(0))
input_axis_tlast = Signal(bool(0)) input_axis_tlast = Signal(bool(0))
input_axis_tuser = Signal(bool(0)) input_axis_tid = Signal(intbv(0)[ID_WIDTH:])
input_axis_tdest = Signal(intbv(0)[DEST_WIDTH:])
input_axis_tuser = Signal(intbv(0)[USER_WIDTH:])
output_axis_tready = Signal(bool(0)) output_axis_tready = Signal(bool(0))
# Outputs # Outputs
input_axis_tready = Signal(bool(0)) input_axis_tready = Signal(bool(0))
output_axis_tdata = Signal(intbv(0)[DATA_WIDTH:]) output_axis_tdata = Signal(intbv(0)[DATA_WIDTH:])
output_axis_tkeep = Signal(intbv(1)[KEEP_WIDTH:])
output_axis_tvalid = Signal(bool(0)) output_axis_tvalid = Signal(bool(0))
output_axis_tlast = Signal(bool(0)) output_axis_tlast = Signal(bool(0))
output_axis_tuser = Signal(bool(0)) output_axis_tid = Signal(intbv(0)[ID_WIDTH:])
output_axis_tdest = Signal(intbv(0)[DEST_WIDTH:])
output_axis_tuser = Signal(intbv(0)[USER_WIDTH:])
count = Signal(intbv(0)[3:]) count = Signal(intbv(0)[3:])
# sources and sinks # sources and sinks
@ -76,9 +90,12 @@ def bench():
clk, clk,
rst, rst,
tdata=input_axis_tdata, tdata=input_axis_tdata,
tkeep=input_axis_tkeep,
tvalid=input_axis_tvalid, tvalid=input_axis_tvalid,
tready=input_axis_tready, tready=input_axis_tready,
tlast=input_axis_tlast, tlast=input_axis_tlast,
tid=input_axis_tid,
tdest=input_axis_tdest,
tuser=input_axis_tuser, tuser=input_axis_tuser,
pause=source_pause, pause=source_pause,
name='source' name='source'
@ -90,9 +107,12 @@ def bench():
clk, clk,
rst, rst,
tdata=output_axis_tdata, tdata=output_axis_tdata,
tkeep=output_axis_tkeep,
tvalid=output_axis_tvalid, tvalid=output_axis_tvalid,
tready=output_axis_tready, tready=output_axis_tready,
tlast=output_axis_tlast, tlast=output_axis_tlast,
tid=output_axis_tid,
tdest=output_axis_tdest,
tuser=output_axis_tuser, tuser=output_axis_tuser,
pause=sink_pause, pause=sink_pause,
name='sink' name='sink'
@ -109,15 +129,21 @@ def bench():
current_test=current_test, current_test=current_test,
input_axis_tdata=input_axis_tdata, input_axis_tdata=input_axis_tdata,
input_axis_tkeep=input_axis_tkeep,
input_axis_tvalid=input_axis_tvalid, input_axis_tvalid=input_axis_tvalid,
input_axis_tready=input_axis_tready, input_axis_tready=input_axis_tready,
input_axis_tlast=input_axis_tlast, input_axis_tlast=input_axis_tlast,
input_axis_tid=input_axis_tid,
input_axis_tdest=input_axis_tdest,
input_axis_tuser=input_axis_tuser, input_axis_tuser=input_axis_tuser,
output_axis_tdata=output_axis_tdata, output_axis_tdata=output_axis_tdata,
output_axis_tkeep=output_axis_tkeep,
output_axis_tvalid=output_axis_tvalid, output_axis_tvalid=output_axis_tvalid,
output_axis_tready=output_axis_tready, output_axis_tready=output_axis_tready,
output_axis_tlast=output_axis_tlast, output_axis_tlast=output_axis_tlast,
output_axis_tid=output_axis_tid,
output_axis_tdest=output_axis_tdest,
output_axis_tuser=output_axis_tuser, output_axis_tuser=output_axis_tuser,
count=count count=count
@ -144,10 +170,15 @@ def bench():
print("test 1: test packet") print("test 1: test packet")
current_test.next = 1 current_test.next = 1
test_frame = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=1,
dest=1
)
source.send(test_frame) source.send(test_frame)
yield clk.posedge yield clk.posedge
@ -165,10 +196,14 @@ def bench():
print("test 2: longer packet") print("test 2: longer packet")
current_test.next = 2 current_test.next = 2
test_frame = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
bytearray(range(256))) b'\x80\x00' +
bytearray(range(256)),
id=2,
dest=1)
source.send(test_frame) source.send(test_frame)
yield clk.posedge yield clk.posedge
@ -184,10 +219,15 @@ def bench():
print("test 3: test packet with pauses") print("test 3: test packet with pauses")
current_test.next = 3 current_test.next = 3
test_frame = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=3,
dest=1
)
source.send(test_frame) source.send(test_frame)
yield clk.posedge yield clk.posedge
@ -219,14 +259,23 @@ def bench():
print("test 4: back-to-back packets") print("test 4: back-to-back packets")
current_test.next = 4 current_test.next = 4
test_frame1 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame1 = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
test_frame2 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
b'\x5A\x51\x52\x53\x54\x55' + id=4,
b'\x80\x00' + dest=1
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') )
test_frame2 = axis_ep.AXIStreamFrame(
b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x5A\x51\x52\x53\x54\x55' +
b'\x80\x00' +
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=4,
dest=2
)
source.send(test_frame1) source.send(test_frame1)
source.send(test_frame2) source.send(test_frame2)
yield clk.posedge yield clk.posedge
@ -251,14 +300,23 @@ def bench():
print("test 5: alternate pause source") print("test 5: alternate pause source")
current_test.next = 5 current_test.next = 5
test_frame1 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame1 = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
test_frame2 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
b'\x5A\x51\x52\x53\x54\x55' + id=5,
b'\x80\x00' + dest=1
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') )
test_frame2 = axis_ep.AXIStreamFrame(
b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x5A\x51\x52\x53\x54\x55' +
b'\x80\x00' +
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=5,
dest=2
)
source.send(test_frame1) source.send(test_frame1)
source.send(test_frame2) source.send(test_frame2)
yield clk.posedge yield clk.posedge
@ -288,14 +346,23 @@ def bench():
print("test 6: alternate pause sink") print("test 6: alternate pause sink")
current_test.next = 6 current_test.next = 6
test_frame1 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame1 = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
test_frame2 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
b'\x5A\x51\x52\x53\x54\x55' + id=6,
b'\x80\x00' + dest=1
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') )
test_frame2 = axis_ep.AXIStreamFrame(
b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x5A\x51\x52\x53\x54\x55' +
b'\x80\x00' +
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=6,
dest=2
)
source.send(test_frame1) source.send(test_frame1)
source.send(test_frame2) source.send(test_frame2)
yield clk.posedge yield clk.posedge
@ -325,11 +392,16 @@ def bench():
print("test 7: tuser assert") print("test 7: tuser assert")
current_test.next = 7 current_test.next = 7
test_frame = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
test_frame.user = 1 b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=7,
dest=1,
last_cycle_user=1
)
source.send(test_frame) source.send(test_frame)
yield clk.posedge yield clk.posedge
@ -340,7 +412,7 @@ def bench():
rx_frame = sink.recv() rx_frame = sink.recv()
assert rx_frame == test_frame assert rx_frame == test_frame
assert rx_frame.user[-1] assert rx_frame.last_cycle_user
yield delay(100) yield delay(100)
@ -348,7 +420,11 @@ def bench():
print("test 8: initial sink pause") print("test 8: initial sink pause")
current_test.next = 8 current_test.next = 8
test_frame = axis_ep.AXIStreamFrame(b'\x01\x02\x03') test_frame = axis_ep.AXIStreamFrame(
b'\x01\x02\x03',
id=8,
dest=1
)
sink_pause.next = 1 sink_pause.next = 1
source.send(test_frame) source.send(test_frame)
@ -372,7 +448,11 @@ def bench():
print("test 9: initial sink pause, reset") print("test 9: initial sink pause, reset")
current_test.next = 9 current_test.next = 9
test_frame = axis_ep.AXIStreamFrame(b'\x01\x02\x03') test_frame = axis_ep.AXIStreamFrame(
b'\x01\x02\x03',
id=9,
dest=1
)
sink_pause.next = 1 sink_pause.next = 1
source.send(test_frame) source.send(test_frame)

42
tb/test_axis_srl_fifo.v
View File

@ -34,6 +34,15 @@ module test_axis_srl_fifo;
// Parameters // Parameters
parameter DEPTH = 4; parameter DEPTH = 4;
parameter DATA_WIDTH = 8; parameter DATA_WIDTH = 8;
parameter KEEP_ENABLE = (DATA_WIDTH>8);
parameter KEEP_WIDTH = (DATA_WIDTH/8);
parameter LAST_ENABLE = 1;
parameter ID_ENABLE = 1;
parameter ID_WIDTH = 8;
parameter DEST_ENABLE = 1;
parameter DEST_WIDTH = 8;
parameter USER_ENABLE = 1;
parameter USER_WIDTH = 1;
// Inputs // Inputs
reg clk = 0; reg clk = 0;
@ -41,17 +50,23 @@ reg rst = 0;
reg [7:0] current_test = 0; reg [7:0] current_test = 0;
reg [DATA_WIDTH-1:0] input_axis_tdata = 0; reg [DATA_WIDTH-1:0] input_axis_tdata = 0;
reg [KEEP_WIDTH-1:0] input_axis_tkeep = 0;
reg input_axis_tvalid = 0; reg input_axis_tvalid = 0;
reg input_axis_tlast = 0; reg input_axis_tlast = 0;
reg input_axis_tuser = 0; reg [ID_WIDTH-1:0] input_axis_tid = 0;
reg [DEST_WIDTH-1:0] input_axis_tdest = 0;
reg [USER_WIDTH-1:0] input_axis_tuser = 0;
reg output_axis_tready = 0; reg output_axis_tready = 0;
// Outputs // Outputs
wire input_axis_tready; wire input_axis_tready;
wire [DATA_WIDTH-1:0] output_axis_tdata; wire [DATA_WIDTH-1:0] output_axis_tdata;
wire [KEEP_WIDTH-1:0] output_axis_tkeep;
wire output_axis_tvalid; wire output_axis_tvalid;
wire output_axis_tlast; wire output_axis_tlast;
wire output_axis_tuser; wire [ID_WIDTH-1:0] output_axis_tid;
wire [DEST_WIDTH-1:0] output_axis_tdest;
wire [USER_WIDTH-1:0] output_axis_tuser;
wire [2:0] count; wire [2:0] count;
@ -62,16 +77,22 @@ initial begin
rst, rst,
current_test, current_test,
input_axis_tdata, input_axis_tdata,
input_axis_tkeep,
input_axis_tvalid, input_axis_tvalid,
input_axis_tlast, input_axis_tlast,
input_axis_tid,
input_axis_tdest,
input_axis_tuser, input_axis_tuser,
output_axis_tready output_axis_tready
); );
$to_myhdl( $to_myhdl(
input_axis_tready, input_axis_tready,
output_axis_tdata, output_axis_tdata,
output_axis_tkeep,
output_axis_tvalid, output_axis_tvalid,
output_axis_tlast, output_axis_tlast,
output_axis_tid,
output_axis_tdest,
output_axis_tuser, output_axis_tuser,
count count
); );
@ -83,22 +104,37 @@ end
axis_srl_fifo #( axis_srl_fifo #(
.DEPTH(DEPTH), .DEPTH(DEPTH),
.DATA_WIDTH(DATA_WIDTH) .DATA_WIDTH(DATA_WIDTH),
.KEEP_ENABLE(KEEP_ENABLE),
.KEEP_WIDTH(KEEP_WIDTH),
.LAST_ENABLE(LAST_ENABLE),
.ID_ENABLE(ID_ENABLE),
.ID_WIDTH(ID_WIDTH),
.DEST_ENABLE(DEST_ENABLE),
.DEST_WIDTH(DEST_WIDTH),
.USER_ENABLE(USER_ENABLE),
.USER_WIDTH(USER_WIDTH)
) )
UUT ( UUT (
.clk(clk), .clk(clk),
.rst(rst), .rst(rst),
// AXI input // AXI input
.input_axis_tdata(input_axis_tdata), .input_axis_tdata(input_axis_tdata),
.input_axis_tkeep(input_axis_tkeep),
.input_axis_tvalid(input_axis_tvalid), .input_axis_tvalid(input_axis_tvalid),
.input_axis_tready(input_axis_tready), .input_axis_tready(input_axis_tready),
.input_axis_tlast(input_axis_tlast), .input_axis_tlast(input_axis_tlast),
.input_axis_tid(input_axis_tid),
.input_axis_tdest(input_axis_tdest),
.input_axis_tuser(input_axis_tuser), .input_axis_tuser(input_axis_tuser),
// AXI output // AXI output
.output_axis_tdata(output_axis_tdata), .output_axis_tdata(output_axis_tdata),
.output_axis_tkeep(output_axis_tkeep),
.output_axis_tvalid(output_axis_tvalid), .output_axis_tvalid(output_axis_tvalid),
.output_axis_tready(output_axis_tready), .output_axis_tready(output_axis_tready),
.output_axis_tlast(output_axis_tlast), .output_axis_tlast(output_axis_tlast),
.output_axis_tid(output_axis_tid),
.output_axis_tdest(output_axis_tdest),
.output_axis_tuser(output_axis_tuser), .output_axis_tuser(output_axis_tuser),
// Status // Status
.count(count) .count(count)

175
tb/test_axis_srl_fifo_64.py
View File

@ -28,8 +28,8 @@ import os
import axis_ep import axis_ep
module = 'axis_srl_fifo_64' module = 'axis_srl_fifo'
testbench = 'test_%s' % module testbench = 'test_%s_64' % module
srcs = [] srcs = []
@ -45,7 +45,15 @@ def bench():
# Parameters # Parameters
DEPTH = 4 DEPTH = 4
DATA_WIDTH = 64 DATA_WIDTH = 64
KEEP_ENABLE = (DATA_WIDTH>8)
KEEP_WIDTH = (DATA_WIDTH/8) KEEP_WIDTH = (DATA_WIDTH/8)
LAST_ENABLE = 1
ID_ENABLE = 1
ID_WIDTH = 8
DEST_ENABLE = 1
DEST_WIDTH = 8
USER_ENABLE = 1
USER_WIDTH = 1
# Inputs # Inputs
clk = Signal(bool(0)) clk = Signal(bool(0))
@ -53,20 +61,23 @@ def bench():
current_test = Signal(intbv(0)[8:]) current_test = Signal(intbv(0)[8:])
input_axis_tdata = Signal(intbv(0)[DATA_WIDTH:]) input_axis_tdata = Signal(intbv(0)[DATA_WIDTH:])
input_axis_tkeep = Signal(intbv(0)[KEEP_WIDTH:]) input_axis_tkeep = Signal(intbv(1)[KEEP_WIDTH:])
input_axis_tvalid = Signal(bool(0)) input_axis_tvalid = Signal(bool(0))
input_axis_tlast = Signal(bool(0)) input_axis_tlast = Signal(bool(0))
input_axis_tuser = Signal(bool(0)) input_axis_tid = Signal(intbv(0)[ID_WIDTH:])
input_axis_tdest = Signal(intbv(0)[DEST_WIDTH:])
input_axis_tuser = Signal(intbv(0)[USER_WIDTH:])
output_axis_tready = Signal(bool(0)) output_axis_tready = Signal(bool(0))
# Outputs # Outputs
input_axis_tready = Signal(bool(0)) input_axis_tready = Signal(bool(0))
output_axis_tdata = Signal(intbv(0)[DATA_WIDTH:]) output_axis_tdata = Signal(intbv(0)[DATA_WIDTH:])
output_axis_tkeep = Signal(intbv(0)[KEEP_WIDTH:]) output_axis_tkeep = Signal(intbv(1)[KEEP_WIDTH:])
output_axis_tvalid = Signal(bool(0)) output_axis_tvalid = Signal(bool(0))
output_axis_tlast = Signal(bool(0)) output_axis_tlast = Signal(bool(0))
output_axis_tuser = Signal(bool(0)) output_axis_tid = Signal(intbv(0)[ID_WIDTH:])
output_axis_tdest = Signal(intbv(0)[DEST_WIDTH:])
output_axis_tuser = Signal(intbv(0)[USER_WIDTH:])
count = Signal(intbv(0)[3:]) count = Signal(intbv(0)[3:])
# sources and sinks # sources and sinks
@ -83,6 +94,8 @@ def bench():
tvalid=input_axis_tvalid, tvalid=input_axis_tvalid,
tready=input_axis_tready, tready=input_axis_tready,
tlast=input_axis_tlast, tlast=input_axis_tlast,
tid=input_axis_tid,
tdest=input_axis_tdest,
tuser=input_axis_tuser, tuser=input_axis_tuser,
pause=source_pause, pause=source_pause,
name='source' name='source'
@ -98,6 +111,8 @@ def bench():
tvalid=output_axis_tvalid, tvalid=output_axis_tvalid,
tready=output_axis_tready, tready=output_axis_tready,
tlast=output_axis_tlast, tlast=output_axis_tlast,
tid=output_axis_tid,
tdest=output_axis_tdest,
tuser=output_axis_tuser, tuser=output_axis_tuser,
pause=sink_pause, pause=sink_pause,
name='sink' name='sink'
@ -118,6 +133,8 @@ def bench():
input_axis_tvalid=input_axis_tvalid, input_axis_tvalid=input_axis_tvalid,
input_axis_tready=input_axis_tready, input_axis_tready=input_axis_tready,
input_axis_tlast=input_axis_tlast, input_axis_tlast=input_axis_tlast,
input_axis_tid=input_axis_tid,
input_axis_tdest=input_axis_tdest,
input_axis_tuser=input_axis_tuser, input_axis_tuser=input_axis_tuser,
output_axis_tdata=output_axis_tdata, output_axis_tdata=output_axis_tdata,
@ -125,6 +142,8 @@ def bench():
output_axis_tvalid=output_axis_tvalid, output_axis_tvalid=output_axis_tvalid,
output_axis_tready=output_axis_tready, output_axis_tready=output_axis_tready,
output_axis_tlast=output_axis_tlast, output_axis_tlast=output_axis_tlast,
output_axis_tid=output_axis_tid,
output_axis_tdest=output_axis_tdest,
output_axis_tuser=output_axis_tuser, output_axis_tuser=output_axis_tuser,
count=count count=count
@ -151,10 +170,15 @@ def bench():
print("test 1: test packet") print("test 1: test packet")
current_test.next = 1 current_test.next = 1
test_frame = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=1,
dest=1
)
source.send(test_frame) source.send(test_frame)
yield clk.posedge yield clk.posedge
@ -172,10 +196,14 @@ def bench():
print("test 2: longer packet") print("test 2: longer packet")
current_test.next = 2 current_test.next = 2
test_frame = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
bytearray(range(256))) b'\x80\x00' +
bytearray(range(256)),
id=2,
dest=1)
source.send(test_frame) source.send(test_frame)
yield clk.posedge yield clk.posedge
@ -191,10 +219,15 @@ def bench():
print("test 3: test packet with pauses") print("test 3: test packet with pauses")
current_test.next = 3 current_test.next = 3
test_frame = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
bytearray(range(256))) b'\x80\x00' +
bytearray(range(256)),
id=3,
dest=1
)
source.send(test_frame) source.send(test_frame)
yield clk.posedge yield clk.posedge
@ -226,14 +259,23 @@ def bench():
print("test 4: back-to-back packets") print("test 4: back-to-back packets")
current_test.next = 4 current_test.next = 4
test_frame1 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame1 = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
test_frame2 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
b'\x5A\x51\x52\x53\x54\x55' + id=4,
b'\x80\x00' + dest=1
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') )
test_frame2 = axis_ep.AXIStreamFrame(
b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x5A\x51\x52\x53\x54\x55' +
b'\x80\x00' +
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=4,
dest=2
)
source.send(test_frame1) source.send(test_frame1)
source.send(test_frame2) source.send(test_frame2)
yield clk.posedge yield clk.posedge
@ -258,14 +300,23 @@ def bench():
print("test 5: alternate pause source") print("test 5: alternate pause source")
current_test.next = 5 current_test.next = 5
test_frame1 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame1 = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
test_frame2 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
b'\x5A\x51\x52\x53\x54\x55' + id=5,
b'\x80\x00' + dest=1
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') )
test_frame2 = axis_ep.AXIStreamFrame(
b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x5A\x51\x52\x53\x54\x55' +
b'\x80\x00' +
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=5,
dest=2
)
source.send(test_frame1) source.send(test_frame1)
source.send(test_frame2) source.send(test_frame2)
yield clk.posedge yield clk.posedge
@ -295,14 +346,23 @@ def bench():
print("test 6: alternate pause sink") print("test 6: alternate pause sink")
current_test.next = 6 current_test.next = 6
test_frame1 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame1 = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
test_frame2 = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + b'\x01\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
b'\x5A\x51\x52\x53\x54\x55' + id=6,
b'\x80\x00' + dest=1
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') )
test_frame2 = axis_ep.AXIStreamFrame(
b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x5A\x51\x52\x53\x54\x55' +
b'\x80\x00' +
b'\x02\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=6,
dest=2
)
source.send(test_frame1) source.send(test_frame1)
source.send(test_frame2) source.send(test_frame2)
yield clk.posedge yield clk.posedge
@ -332,11 +392,16 @@ def bench():
print("test 7: tuser assert") print("test 7: tuser assert")
current_test.next = 7 current_test.next = 7
test_frame = axis_ep.AXIStreamFrame(b'\xDA\xD1\xD2\xD3\xD4\xD5' + test_frame = axis_ep.AXIStreamFrame(
b'\x5A\x51\x52\x53\x54\x55' + b'\xDA\xD1\xD2\xD3\xD4\xD5' +
b'\x80\x00' + b'\x5A\x51\x52\x53\x54\x55' +
b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10') b'\x80\x00' +
test_frame.user = 1 b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10',
id=7,
dest=1,
last_cycle_user=1
)
source.send(test_frame) source.send(test_frame)
yield clk.posedge yield clk.posedge
@ -347,7 +412,7 @@ def bench():
rx_frame = sink.recv() rx_frame = sink.recv()
assert rx_frame == test_frame assert rx_frame == test_frame
assert rx_frame.user[-1] assert rx_frame.last_cycle_user
yield delay(100) yield delay(100)
@ -355,7 +420,11 @@ def bench():
print("test 8: initial sink pause") print("test 8: initial sink pause")
current_test.next = 8 current_test.next = 8
test_frame = axis_ep.AXIStreamFrame(bytearray(range(24))) test_frame = axis_ep.AXIStreamFrame(
bytearray(range(24)),
id=8,
dest=1
)
sink_pause.next = 1 sink_pause.next = 1
source.send(test_frame) source.send(test_frame)
@ -379,7 +448,11 @@ def bench():
print("test 9: initial sink pause, reset") print("test 9: initial sink pause, reset")
current_test.next = 9 current_test.next = 9
test_frame = axis_ep.AXIStreamFrame(bytearray(range(24))) test_frame = axis_ep.AXIStreamFrame(
bytearray(range(24)),
id=9,
dest=1
)
sink_pause.next = 1 sink_pause.next = 1
source.send(test_frame) source.send(test_frame)

38
tb/test_axis_srl_fifo_64.v
View File

@ -27,14 +27,22 @@ THE SOFTWARE.
`timescale 1ns / 1ps `timescale 1ns / 1ps
/* /*
* Testbench for axis_srl_fifo_64 * Testbench for axis_srl_fifo
*/ */
module test_axis_srl_fifo_64; module test_axis_srl_fifo_64;
// Parameters // Parameters
parameter DEPTH = 4; parameter DEPTH = 4;
parameter DATA_WIDTH = 64; parameter DATA_WIDTH = 64;
parameter KEEP_ENABLE = (DATA_WIDTH>8);
parameter KEEP_WIDTH = (DATA_WIDTH/8); parameter KEEP_WIDTH = (DATA_WIDTH/8);
parameter LAST_ENABLE = 1;
parameter ID_ENABLE = 1;
parameter ID_WIDTH = 8;
parameter DEST_ENABLE = 1;
parameter DEST_WIDTH = 8;
parameter USER_ENABLE = 1;
parameter USER_WIDTH = 1;
// Inputs // Inputs
reg clk = 0; reg clk = 0;
@ -45,7 +53,9 @@ reg [DATA_WIDTH-1:0] input_axis_tdata = 0;
reg [KEEP_WIDTH-1:0] input_axis_tkeep = 0; reg [KEEP_WIDTH-1:0] input_axis_tkeep = 0;
reg input_axis_tvalid = 0; reg input_axis_tvalid = 0;
reg input_axis_tlast = 0; reg input_axis_tlast = 0;
reg input_axis_tuser = 0; reg [ID_WIDTH-1:0] input_axis_tid = 0;
reg [DEST_WIDTH-1:0] input_axis_tdest = 0;
reg [USER_WIDTH-1:0] input_axis_tuser = 0;
reg output_axis_tready = 0; reg output_axis_tready = 0;
// Outputs // Outputs
@ -54,7 +64,9 @@ wire [DATA_WIDTH-1:0] output_axis_tdata;
wire [KEEP_WIDTH-1:0] output_axis_tkeep; wire [KEEP_WIDTH-1:0] output_axis_tkeep;
wire output_axis_tvalid; wire output_axis_tvalid;
wire output_axis_tlast; wire output_axis_tlast;
wire output_axis_tuser; wire [ID_WIDTH-1:0] output_axis_tid;
wire [DEST_WIDTH-1:0] output_axis_tdest;
wire [USER_WIDTH-1:0] output_axis_tuser;
wire [2:0] count; wire [2:0] count;
@ -68,6 +80,8 @@ initial begin
input_axis_tkeep, input_axis_tkeep,
input_axis_tvalid, input_axis_tvalid,
input_axis_tlast, input_axis_tlast,
input_axis_tid,
input_axis_tdest,
input_axis_tuser, input_axis_tuser,
output_axis_tready output_axis_tready
); );
@ -77,6 +91,8 @@ initial begin
output_axis_tkeep, output_axis_tkeep,
output_axis_tvalid, output_axis_tvalid,
output_axis_tlast, output_axis_tlast,
output_axis_tid,
output_axis_tdest,
output_axis_tuser, output_axis_tuser,
count count
); );
@ -86,10 +102,18 @@ initial begin
$dumpvars(0, test_axis_srl_fifo_64); $dumpvars(0, test_axis_srl_fifo_64);
end end
axis_srl_fifo_64 #( axis_srl_fifo #(
.DEPTH(DEPTH), .DEPTH(DEPTH),
.DATA_WIDTH(DATA_WIDTH), .DATA_WIDTH(DATA_WIDTH),
.KEEP_WIDTH(KEEP_WIDTH) .KEEP_ENABLE(KEEP_ENABLE),
.KEEP_WIDTH(KEEP_WIDTH),
.LAST_ENABLE(LAST_ENABLE),
.ID_ENABLE(ID_ENABLE),
.ID_WIDTH(ID_WIDTH),
.DEST_ENABLE(DEST_ENABLE),
.DEST_WIDTH(DEST_WIDTH),
.USER_ENABLE(USER_ENABLE),
.USER_WIDTH(USER_WIDTH)
) )
UUT ( UUT (
.clk(clk), .clk(clk),
@ -100,6 +124,8 @@ UUT (
.input_axis_tvalid(input_axis_tvalid), .input_axis_tvalid(input_axis_tvalid),
.input_axis_tready(input_axis_tready), .input_axis_tready(input_axis_tready),
.input_axis_tlast(input_axis_tlast), .input_axis_tlast(input_axis_tlast),
.input_axis_tid(input_axis_tid),
.input_axis_tdest(input_axis_tdest),
.input_axis_tuser(input_axis_tuser), .input_axis_tuser(input_axis_tuser),
// AXI output // AXI output
.output_axis_tdata(output_axis_tdata), .output_axis_tdata(output_axis_tdata),
@ -107,6 +133,8 @@ UUT (
.output_axis_tvalid(output_axis_tvalid), .output_axis_tvalid(output_axis_tvalid),
.output_axis_tready(output_axis_tready), .output_axis_tready(output_axis_tready),
.output_axis_tlast(output_axis_tlast), .output_axis_tlast(output_axis_tlast),
.output_axis_tid(output_axis_tid),
.output_axis_tdest(output_axis_tdest),
.output_axis_tuser(output_axis_tuser), .output_axis_tuser(output_axis_tuser),
// Status // Status
.count(count) .count(count)