//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//// ////
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//// ////
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//// Copyright (C) 2015 Authors and OPENCORES.ORG ////
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//// Copyright (C) 2015 Authors and OPENCORES.ORG ////
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//// ////
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//// ////
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//// This source file may be used and distributed without ////
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//// This source file may be used and distributed without ////
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//// restriction provided that this copyright statement is not ////
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//// restriction provided that this copyright statement is not ////
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//// removed from the file and that any derivative work contains ////
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//// removed from the file and that any derivative work contains ////
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//// the original copyright notice and the associated disclaimer. ////
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//// the original copyright notice and the associated disclaimer. ////
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//// ////
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//// ////
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//// This source file is free software; you can redistribute it ////
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//// This source file is free software; you can redistribute it ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// Public License as published by the Free Software Foundation; ////
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//// Public License as published by the Free Software Foundation; ////
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//// either version 2.1 of the License, or (at your option) any ////
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//// either version 2.1 of the License, or (at your option) any ////
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//// later version. ////
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//// later version. ////
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//// ////
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//// ////
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//// This source is distributed in the hope that it will be ////
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//// This source is distributed in the hope that it will be ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// PURPOSE. See the GNU Lesser General Public License for more ////
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//// PURPOSE. See the GNU Lesser General Public License for more ////
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//// details. ////
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//// details. ////
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//// ////
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//// ////
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//// You should have received a copy of the GNU Lesser General ////
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//// You should have received a copy of the GNU Lesser General ////
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//// Public License along with this source; if not, download it ////
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//// Public License along with this source; if not, download it ////
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//// from http://www.opencores.org/lgpl.shtml ////
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//// from http://www.opencores.org/lgpl.shtml ////
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//// ////
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//// ////
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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module tb_top();
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module tb_top();
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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// test bench clock & reset
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// test bench clock & reset
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wire clk_100mhz;
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wire clk_100mhz;
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wire tb_clk = clk_100mhz;
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wire tb_clk = clk_100mhz;
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wire tb_rst;
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wire tb_rst;
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tb_base #(.PERIOD(10_000)) tb(clk_100mhz, tb_rst);
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tb_base #(.PERIOD(10_000)) tb(clk_100mhz, tb_rst);
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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//
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wire tb_rst_s;
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wire tb_rst_s;
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wire clk = tb_clk;
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wire clk = tb_clk;
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wire reset = tb_rst_s;
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wire reset = tb_rst_s;
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sync_reset sync_reset_i(tb_clk, tb_rst, tb_rst_s);
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sync_reset sync_reset_i(tb_clk, tb_rst, tb_rst_s);
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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//
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import tb_ast_monitor_pkg::*;
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import tb_ast_monitor_pkg::*;
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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//
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ast_if #(EW, CW, SW, NSW) src(.*);
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ast_if #(EW, CW, SW, NSW) src(.*);
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ast_if #(EW, CW, SW, NSW) sink(.*);
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ast_if #(EW, CW, SW, NSW) sink(.*);
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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// --------------------------------------------------------------------
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// sim models
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// sim models
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// | | | | | | | | | | | | | | | | |
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// | | | | | | | | | | | | | | | | |
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// \|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/
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// \|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/
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// ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
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// ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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//
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ast_monitor
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ast_monitor
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#(
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#(
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.ST_SYMBOL_W(ST_SYMBOL_W),
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.ST_SYMBOL_W(ST_SYMBOL_W),
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.ST_NUMSYMBOLS(ST_NUMSYMBOLS),
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.ST_NUMSYMBOLS(ST_NUMSYMBOLS),
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.USE_PACKET(USE_PACKET),
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.USE_PACKET(USE_PACKET),
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.ST_READY_LATENCY(ST_READY_LATENCY),
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.ST_READY_LATENCY(ST_READY_LATENCY),
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.USE_CHANNEL(USE_CHANNEL),
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.USE_CHANNEL(USE_CHANNEL),
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.USE_ERROR(USE_ERROR),
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.USE_ERROR(USE_ERROR),
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.USE_READY(USE_READY),
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.USE_READY(USE_READY),
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.USE_VALID(USE_VALID),
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.USE_VALID(USE_VALID),
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.USE_EMPTY(USE_EMPTY),
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.USE_EMPTY(USE_EMPTY),
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.ST_ERROR_W(ST_ERROR_W),
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.ST_ERROR_W(ST_ERROR_W),
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.ST_MAX_PACKET_SIZE(ST_MAX_PACKET_SIZE),
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.ST_MAX_PACKET_SIZE(ST_MAX_PACKET_SIZE),
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.ST_MAX_CHANNELS(ST_MAX_CHANNELS)
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.ST_MAX_CHANNELS(ST_MAX_CHANNELS)
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)
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)
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ast_monitor_i(.sink(src), .src(sink), .*);
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ast_monitor_i(.sink(src), .src(sink), .*);
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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//
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ast_source
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ast_source
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#(
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#(
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.ST_SYMBOL_W(ST_SYMBOL_W),
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.ST_SYMBOL_W(ST_SYMBOL_W),
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.ST_NUMSYMBOLS(ST_NUMSYMBOLS),
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.ST_NUMSYMBOLS(ST_NUMSYMBOLS),
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.USE_PACKET(USE_PACKET),
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.USE_PACKET(USE_PACKET),
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.ST_READY_LATENCY(ST_READY_LATENCY),
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.ST_READY_LATENCY(ST_READY_LATENCY),
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.USE_CHANNEL(USE_CHANNEL),
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.USE_CHANNEL(USE_CHANNEL),
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.USE_ERROR(USE_ERROR),
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.USE_ERROR(USE_ERROR),
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.USE_READY(USE_READY),
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.USE_READY(USE_READY),
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.USE_VALID(USE_VALID),
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.USE_VALID(USE_VALID),
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.USE_EMPTY(USE_EMPTY),
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.USE_EMPTY(USE_EMPTY),
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.ST_ERROR_W(ST_ERROR_W),
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.ST_ERROR_W(ST_ERROR_W),
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.ST_MAX_CHANNELS(ST_MAX_CHANNELS)
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.ST_MAX_CHANNELS(ST_MAX_CHANNELS)
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)
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)
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ast_source_i(.*);
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ast_source_i(.*);
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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//
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ast_sink
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ast_sink
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#(
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#(
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.ST_SYMBOL_W(ST_SYMBOL_W),
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.ST_SYMBOL_W(ST_SYMBOL_W),
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.ST_NUMSYMBOLS(ST_NUMSYMBOLS),
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.ST_NUMSYMBOLS(ST_NUMSYMBOLS),
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.USE_PACKET(USE_PACKET),
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.USE_PACKET(USE_PACKET),
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.ST_READY_LATENCY(ST_READY_LATENCY),
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.ST_READY_LATENCY(ST_READY_LATENCY),
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.USE_CHANNEL(USE_CHANNEL),
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.USE_CHANNEL(USE_CHANNEL),
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.USE_ERROR(USE_ERROR),
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.USE_ERROR(USE_ERROR),
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.USE_READY(USE_READY),
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.USE_READY(USE_READY),
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.USE_VALID(USE_VALID),
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.USE_VALID(USE_VALID),
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.USE_EMPTY(USE_EMPTY),
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.USE_EMPTY(USE_EMPTY),
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.ST_ERROR_W(ST_ERROR_W),
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.ST_ERROR_W(ST_ERROR_W),
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.ST_MAX_CHANNELS(ST_MAX_CHANNELS)
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.ST_MAX_CHANNELS(ST_MAX_CHANNELS)
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)
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)
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ast_sink_i(.*);
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ast_sink_i(.*);
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// ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
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// ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
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// /|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\
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// /|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\-/|\
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// | | | | | | | | | | | | | | | | |
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// | | | | | | | | | | | | | | | | |
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// sim models
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// sim models
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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// test
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// test
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the_test test( tb_clk, tb_rst );
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the_test test( tb_clk, tb_rst );
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initial
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initial
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begin
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begin
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test.run_the_test();
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test.run_the_test();
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$display("^^^---------------------------------");
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$display("^^^---------------------------------");
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$display("^^^ %16.t | Testbench done.", $time);
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$display("^^^ %16.t | Testbench done.", $time);
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$display("^^^---------------------------------");
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$display("^^^---------------------------------");
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$display("^^^---------------------------------");
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$display("^^^---------------------------------");
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$stop();
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$stop();
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end
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end
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endmodule
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endmodule
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