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[/] [wiegand_ctl/] [trunk/] [bench/] [fifoTestBench.v.bak] - Rev 17

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//////////////////////////////////////////////////////////////////////
////                                                              ////
////  fifoTestBench.v                                             ////
////                                                              ////
////                                                              ////
////  This file is part of the ONFI controller                    ////
////  http://opencores.org/project,onfi                           ////
////                                                              ////
////                                                              ////
////  Author(s):                                                  ////
////       Jeff Anderson                                          ////
////       jeaander@opencores.org                                 ////
////                                                              ////
////                                                              ////
////  All additional information is available in the README.txt   ////
////  file.                                                       ////
////                                                              ////
//////////////////////////////////////////////////////////////////////
////                                                              ////
//// Copyright (C) 2013  Author(s)                                ////
////                                                              ////
//// 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                     ////
////                                                              ////
////                                                              ////
//////////////////////////////////////////////////////////////////////
//
// CVS Revision History at EOF
//
 
// synopsys translate_off
//`include "timescale.v"
// synopsys translate_on

module fifoTestBench();
  reg clk_rd,clk_wr,rst,wr_en,rd_en;
  reg[7:0] d_i;
  
  wire[7:0] d_o;
  wire full, empty;
  
  fifo fifo(clk_rd,clk_wr,d_i[7:0],d_o[7:0],rst,wr_en,rd_en,full,empty);
  
  initial begin
    clk_rd = 0;
    clk_wr = 0;
    rst = 1;
    d_i = 8'h1;
    wr_en = 0;
    rd_en = 0;
  end
  
  always 
    #5 clk_wr = !clk_wr;
  always 
    #15 clk_rd = !clk_rd;
  
  initial begin
  #20 rst = 0;
  #10 wr_en = 1;
  #150 wr_en = 0;
  #10 rd_en = 1;
  
  end
  
endmodule

//////////////////////////////////////////////////////////////////////
//
// CVS Revision History
//
// $Log: $
//

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