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[/] [systemc_rng/] [trunk/] [rtl/] [systemc/] [rng.h] - Blame information for rev 12

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1 2 jcastillo
//////////////////////////////////////////////////////////////////////
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////                                                              ////
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////  Random Number Generator Top Header                          ////
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////                                                              ////
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////  This file is part of the SystemC RNG project                ////
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////                                                              ////
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////  Description:                                                ////
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////  Top file of random number generator                         ////
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////                                                              ////
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////  To Do:                                                      ////
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////   - nothing                                                  ////
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////                                                              ////
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////  Author(s):                                                  ////
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////      - Javier Castillo, javier.castillo@urjc.es              ////
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////                                                              ////
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////  This core is provided by Universidad Rey Juan Carlos        ////
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////  http://www.escet.urjc.es/~jmartine                          ////
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////                                                              ////
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//////////////////////////////////////////////////////////////////////
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////                                                              ////
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//// Copyright (C) 2000 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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//
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// CVS Revision History
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//
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// $Log: not supported by cvs2svn $
49 11 jcastillo
// Revision 1.2  2004/08/30 17:01:50  jcastillo
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// Used indent command
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//
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// Revision 1.1.1.1  2004/08/19 14:27:14  jcastillo
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// First import
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//
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#include "systemc.h"
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SC_MODULE (rng)
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{
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  sc_in < bool > clk;
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  sc_in < bool > reset;
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  sc_in < bool > loadseed_i;
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  sc_in < sc_uint < 32 > >seed_i;
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  sc_out < sc_uint < 32 > >number_o;
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  sc_signal < sc_uint < 43 > >LFSR_reg;
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  sc_signal < sc_uint < 37 > >CASR_reg;
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  void CASR ();
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  void LFSR ();
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  void combinate ();
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  SC_CTOR (rng)
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  {
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    SC_METHOD (CASR);
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    sensitive_pos << clk;
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    sensitive_neg << reset;
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    SC_METHOD (LFSR);
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    sensitive_pos << clk;
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    sensitive_neg << reset;
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    SC_METHOD (combinate);
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    sensitive_pos << clk;
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    sensitive_neg << reset;
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  }
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};

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