www.pudn.com > 8051-core.rar > Reg8.v, change:2001-08-04,size:3184b


////////////////////////////////////////////////////////////////////// 
////                                                              //// 
////  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                     //// 
////                                                              //// 
////////////////////////////////////////////////////////////////////// 
// 
// ver: 1 
// 
module reg8 (in, out, clk); 
input [7:0] in; input clk; 
output out; 
reg [7:0] out; 
 
always @(posedge clk) 
    out <= #1 in; 
 
endmodule