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[/] [systemc_rng/] [trunk/] [rtl/] [systemc/] [rng.h] - Rev 12
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////////////////////////////////////////////////////////////////////// //// //// //// Random Number Generator Top Header //// //// //// //// This file is part of the SystemC RNG project //// //// //// //// Description: //// //// Top file of random number generator //// //// //// //// To Do: //// //// - nothing //// //// //// //// Author(s): //// //// - Javier Castillo, javier.castillo@urjc.es //// //// //// //// This core is provided by Universidad Rey Juan Carlos //// //// http://www.escet.urjc.es/~jmartine //// //// //// ////////////////////////////////////////////////////////////////////// //// //// //// 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: not supported by cvs2svn $ // Revision 1.2 2004/08/30 17:01:50 jcastillo // Used indent command // // Revision 1.1.1.1 2004/08/19 14:27:14 jcastillo // First import // #include "systemc.h" SC_MODULE (rng) { sc_in < bool > clk; sc_in < bool > reset; sc_in < bool > loadseed_i; sc_in < sc_uint < 32 > >seed_i; sc_out < sc_uint < 32 > >number_o; sc_signal < sc_uint < 43 > >LFSR_reg; sc_signal < sc_uint < 37 > >CASR_reg; void CASR (); void LFSR (); void combinate (); SC_CTOR (rng) { SC_METHOD (CASR); sensitive_pos << clk; sensitive_neg << reset; SC_METHOD (LFSR); sensitive_pos << clk; sensitive_neg << reset; SC_METHOD (combinate); sensitive_pos << clk; sensitive_neg << reset; } };