--- /dev/null
+//===========================================================================
+// $Id: pci_async_reset_flop.v,v 1.1 2007-03-20 17:50:56 sithglan Exp $
+//
+//////////////////////////////////////////////////////////////////////
+//// ////
+//// async_reset_flop ////
+//// ////
+//// This file is part of the general opencores effort. ////
+//// <http://www.opencores.org/cores/misc/> ////
+//// ////
+//// Module Description: ////
+//// ////
+//// Make a rising-edge triggered flop with async reset with a ////
+//// distinguished name so that it's output can be easily ////
+//// traced, because it is used for asynchronous reset of some ////
+//// flip-flops. ////
+//// ////
+//// This flop should be used instead of a regular flop for ALL ////
+//// asynchronous-reset generator flops. ////
+//// ////
+//// To Do: ////
+//// Nothing ////
+//// ////
+//// Author(s): ////
+//// - Tadej Markovic, tadej@opencores.org ////
+//// ////
+//////////////////////////////////////////////////////////////////////
+//// ////
+//// Copyright (C) 2001 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: pci_async_reset_flop.v,v $
+// Revision 1.1 2007-03-20 17:50:56 sithglan
+// add shit
+//
+// Revision 1.1 2003/01/27 16:49:31 mihad
+// Changed module and file names. Updated scripts accordingly. FIFO synchronizations changed.
+//
+// Revision 1.3 2002/08/14 16:44:19 mihad
+// Include statement was enclosed in synosys translate off/on directive - repaired
+//
+// Revision 1.2 2002/02/25 15:15:43 mihad
+// Added include statement that was missing and causing errors
+//
+// Revision 1.1 2002/02/01 14:43:31 mihad
+// *** empty log message ***
+//
+//
+//
+
+// synopsys translate_off
+`include "timescale.v"
+// synopsys translate_on
+
+`include "pci_constants.v"
+
+module pci_async_reset_flop (
+ data_in, clk_in, async_reset_data_out, reset_in
+);
+
+input data_in;
+input clk_in;
+output async_reset_data_out;
+input reset_in;
+
+reg async_reset_data_out;
+
+always @(posedge clk_in or posedge reset_in)
+begin
+ if (reset_in)
+ begin
+ async_reset_data_out <= #`FF_DELAY 1'b0;
+ end
+ else
+ begin
+ async_reset_data_out <= #`FF_DELAY data_in;
+ end
+end
+
+endmodule
+
projects / raggedstone / blobdiff