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[/] [qaz_libs/] [trunk/] [axi4_stream_lib/] [sim/] [src/] [legacy/] [tb_axis_register_slice.sv] - Rev 49
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//////////////////////////////////////////////////////////////////////
//// ////
//// Copyright (C) 2015 Authors and OPENCORES.ORG ////
//// ////
//// This source file may be used and distributed without ////
//// restriction provided that this copyright statement is not ////
//// removed from the file and that any derivative work contains ////
//// the original copyright notice and the associated disclaimer. ////
//// ////
//// This source file is free software; you can redistribute it ////
//// and/or modify it under the terms of the GNU Lesser General ////
//// Public License as published by the Free Software Foundation; ////
//// either version 2.1 of the License, or (at your option) any ////
//// later version. ////
//// ////
//// This source 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 Lesser General Public License for more ////
//// details. ////
//// ////
//// You should have received a copy of the GNU Lesser General ////
//// Public License along with this source; if not, download it ////
//// from http://www.opencores.org/lgpl.shtml ////
//// ////
//////////////////////////////////////////////////////////////////////
module tb_top();
// --------------------------------------------------------------------
// test bench clock & reset
wire clk_200mhz;
wire tb_clk = clk_200mhz;
wire tb_rst;
wire aclk = tb_clk;
wire aresetn = ~tb_rst;
tb_base #( .PERIOD(5_000) ) tb( clk_200mhz, tb_rst );
// --------------------------------------------------------------------
//
localparam TILES = 1;
localparam WIDTH = 32; // tile width
localparam HEIGHT = 16; // tile height
localparam OUTPUTS_PER_TILE = 1; // outputs per tile
localparam BYTES_PER_PIXEL = 2;
localparam BITS_PER_PIXEL = 16;
localparam VERTICAL_BLANKING = 20;
// --------------------------------------------------------------------
//
localparam AVF_N = BYTES_PER_PIXEL * OUTPUTS_PER_TILE; // data bus width in bytes
localparam AVF_U = 1; // TUSER width
axis_if #(.N(AVF_N), .U(AVF_U)) axis_in[TILES](.*);
axis_if #(.N(AVF_N), .U(AVF_U)) axis_out[TILES](.*);
// --------------------------------------------------------------------
//
axis_register_slice #(.N(AVF_N), .U(AVF_U))
dut
(
.axis_en(1'b1),
.axis_in(axis_in.slave[0]),
.axis_out(axis_out.master[0]),
.*
);
// --------------------------------------------------------------------
//
import axis_video_frame_bfm_pkg::*;
import avf_agent_class_pkg::*;
// --------------------------------------------------------------------
//
avf_agent_config_class avf_agent_config_h;
avf_agent_class #(BYTES_PER_PIXEL, OUTPUTS_PER_TILE) avf_agent_h;
initial
begin
avf_agent_config_h = new
(
.width(WIDTH),
.height(HEIGHT),
.bytes_per_pixel(BYTES_PER_PIXEL),
.bits_per_pixel(BITS_PER_PIXEL),
.tiles(TILES),
.outputs_per_tile(OUTPUTS_PER_TILE),
.name("AVF_"),
.vertical_blanking(VERTICAL_BLANKING)
);
avf_agent_config_h.tile[0].direction = RIGHT_DOWN;
avf_agent_h = new
(
.avf_agent_config(avf_agent_config_h),
.avf_axis_in_if(axis_out),
.avf_axis_out_if(axis_in)
);
avf_agent_h.init();
end
// --------------------------------------------------------------------
// sim models
// | | | | | | | | | | | | | | | | |
// \|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/
// ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
// --------------------------------------------------------------------
//
// ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
// /|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\
// | | | | | | | | | | | | | | | | |
// sim models
// --------------------------------------------------------------------
// --------------------------------------------------------------------
// debug wires
for(genvar j = 0; j < TILES; j++)
axis_video_debug #(BYTES_PER_PIXEL, OUTPUTS_PER_TILE) avf_debug(axis_out[j]);
// --------------------------------------------------------------------
// test
the_test test( tb_clk, tb_rst );
initial
begin
test.run_the_test();
$display("^^^---------------------------------");
$display("^^^ %16.t | Testbench done.", $time);
$display("^^^---------------------------------");
$display("^^^---------------------------------");
$stop();
end
endmodule