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[/] [qaz_libs/] [trunk/] [avalon_lib/] [sim/] [tests/] [tb_ast_monitor/] [the_test.sv] - Blame information for rev 33

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1 32 qaztronic
//////////////////////////////////////////////////////////////////////
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////                                                              ////
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//// Copyright (C) 2015 Authors and OPENCORES.ORG                 ////
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////                                                              ////
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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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//// 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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////                                                              ////
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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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//// 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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//// later version.                                               ////
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////                                                              ////
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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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//// 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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//// details.                                                     ////
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////                                                              ////
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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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//// from http://www.opencores.org/lgpl.shtml                     ////
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////                                                              ////
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//////////////////////////////////////////////////////////////////////
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`timescale 1ps/1ps
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module the_test(input tb_clk, input tb_rst);
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  // --------------------------------------------------------------------
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  //
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  import verbosity_pkg::*;
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  // --------------------------------------------------------------------
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  //
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  task run_the_test;
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    // --------------------------------------------------------------------
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    // insert test below
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    // --------------------------------------------------------------------
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    $display("^^^---------------------------------");
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    $display("^^^ %16.t | Testbench begun.\n", $time);
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    $display("^^^---------------------------------");
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    // --------------------------------------------------------------------
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    // --------------------------------------------------------------------
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    tb_top.tb.timeout_stop(50us);
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    // --------------------------------------------------------------------
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    // set_verbosity(VERBOSITY_DEBUG);
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    tb_top.ast_source_i.bfm.init();
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    tb_top.ast_sink_i.bfm.init();
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    // --------------------------------------------------------------------
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    wait(~tb_rst);
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    // --------------------------------------------------------------------
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    #200ns;
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    tb_top.ast_source_i.bfm.set_transaction_data(32'h0000_0000);
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    tb_top.ast_source_i.bfm.set_transaction_sop(1);
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    tb_top.ast_source_i.bfm.set_transaction_eop(0);
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    tb_top.ast_source_i.bfm.push_transaction();
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    tb_top.ast_source_i.bfm.set_transaction_data(32'h1111_1111);
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    tb_top.ast_source_i.bfm.set_transaction_sop(0);
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    tb_top.ast_source_i.bfm.set_transaction_eop(0);
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    tb_top.ast_source_i.bfm.push_transaction();
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    tb_top.ast_source_i.bfm.set_transaction_data(32'h2222_2222);
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    tb_top.ast_source_i.bfm.set_transaction_sop(0);
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    tb_top.ast_source_i.bfm.set_transaction_eop(1);
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    tb_top.ast_source_i.bfm.push_transaction();
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    tb_top.ast_source_i.bfm.set_transaction_data(32'h3333_3333);
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    tb_top.ast_source_i.bfm.set_transaction_sop(1);
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    tb_top.ast_source_i.bfm.set_transaction_eop(0);
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    tb_top.ast_source_i.bfm.push_transaction();
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    tb_top.ast_source_i.bfm.set_transaction_data(32'h4444_4444);
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    tb_top.ast_source_i.bfm.set_transaction_sop(0);
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    tb_top.ast_source_i.bfm.set_transaction_eop(0);
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    tb_top.ast_source_i.bfm.push_transaction();
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    tb_top.ast_source_i.bfm.set_transaction_data(32'h5555_5555);
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    tb_top.ast_source_i.bfm.set_transaction_sop(0);
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    tb_top.ast_source_i.bfm.set_transaction_eop(1);
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    tb_top.ast_source_i.bfm.push_transaction();
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    // --------------------------------------------------------------------
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    #200ns;
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    @(posedge tb_clk) tb_top.ast_sink_i.bfm.set_ready(1);
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    @(posedge tb_clk) tb_top.ast_sink_i.bfm.set_ready(0);
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    repeat(2) @(posedge tb_clk);
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    tb_top.ast_sink_i.bfm.set_ready(1);
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    @(posedge tb_clk) tb_top.ast_sink_i.bfm.set_ready(0);
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    repeat(3) @(posedge tb_clk);
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    tb_top.ast_sink_i.bfm.set_ready(1);
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    repeat(3) @(posedge tb_clk);
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    tb_top.ast_sink_i.bfm.set_ready(0);
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    repeat(10) @(posedge tb_clk);
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    tb_top.ast_sink_i.bfm.set_ready(1);
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    @(posedge tb_clk) tb_top.ast_sink_i.bfm.set_ready(0);
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    // --------------------------------------------------------------------
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    #1us;
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    // --------------------------------------------------------------------
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    // insert test above
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    // --------------------------------------------------------------------
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  endtask
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// --------------------------------------------------------------------
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//
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endmodule
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