verilog code,about oc8051

源代码在线查看: oc8051_reg8.v

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关键词: verilog about code 8051
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				//////////////////////////////////////////////////////////////////////
				////                                                              ////
				////  8051 8 bits wide register (d cell)                          ////
				////                                                              ////
				////  This file is part of the 8051 cores project                 ////
				////  http://www.opencores.org/cores/8051/                        ////
				////                                                              ////
				////  Description                                                 ////
				////   used to save data used in write cycle.                     ////
				////                                                              ////
				////  To Do:                                                      ////
				////   nothing                                                    ////
				////                                                              ////
				////  Author(s):                                                  ////
				////      - Simon Teran, simont@opencores.org                     ////
				////                                                              ////
				//////////////////////////////////////////////////////////////////////
				////                                                              ////
				//// Copyright (C) 2000 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                     ////
				////                                                              ////
				//////////////////////////////////////////////////////////////////////
				//
				// CVS Revision History
				//
				// $Log: oc8051_reg8.v,v $				// Revision 1.3  2002/09/30 17:33:59  simont				// prepared header				//
				//
				
				// synopsys translate_off
				`include "oc8051_timescale.v"
				// synopsys translate_on
				
				module oc8051_reg8 (clk, rst, din, dout);
				input [7:0] din; input clk, rst;
				output [7:0] dout;
				reg [7:0] dout;
				
				always @(posedge clk or posedge rst)
				  if (rst) dout 				  else dout 				
				endmodule
							

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