112855Sgabeblack@google.com/***************************************************************************** 212855Sgabeblack@google.com 312855Sgabeblack@google.com Licensed to Accellera Systems Initiative Inc. (Accellera) under one or 412855Sgabeblack@google.com more contributor license agreements. See the NOTICE file distributed 512855Sgabeblack@google.com with this work for additional information regarding copyright ownership. 612855Sgabeblack@google.com Accellera licenses this file to you under the Apache License, Version 2.0 712855Sgabeblack@google.com (the "License"); you may not use this file except in compliance with the 812855Sgabeblack@google.com License. You may obtain a copy of the License at 912855Sgabeblack@google.com 1012855Sgabeblack@google.com http://www.apache.org/licenses/LICENSE-2.0 1112855Sgabeblack@google.com 1212855Sgabeblack@google.com Unless required by applicable law or agreed to in writing, software 1312855Sgabeblack@google.com distributed under the License is distributed on an "AS IS" BASIS, 1412855Sgabeblack@google.com WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 1512855Sgabeblack@google.com implied. See the License for the specific language governing 1612855Sgabeblack@google.com permissions and limitations under the License. 1712855Sgabeblack@google.com 1812855Sgabeblack@google.com *****************************************************************************/ 1912855Sgabeblack@google.com 2012855Sgabeblack@google.com/***************************************************************************** 2112855Sgabeblack@google.com 2212855Sgabeblack@google.com mixed.cpp -- 2312855Sgabeblack@google.com 2412855Sgabeblack@google.com Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15 2512855Sgabeblack@google.com 2612855Sgabeblack@google.com *****************************************************************************/ 2712855Sgabeblack@google.com 2812855Sgabeblack@google.com/***************************************************************************** 2912855Sgabeblack@google.com 3012855Sgabeblack@google.com MODIFICATION LOG - modifiers, enter your name, affiliation, date and 3112855Sgabeblack@google.com changes you are making here. 3212855Sgabeblack@google.com 3312855Sgabeblack@google.com Name, Affiliation, Date: 3412855Sgabeblack@google.com Description of Modification: 3512855Sgabeblack@google.com 3612855Sgabeblack@google.com *****************************************************************************/ 3712855Sgabeblack@google.com 3812855Sgabeblack@google.com#include "systemc.h" 3912855Sgabeblack@google.com#include "isaac.h" 4012855Sgabeblack@google.com 4112855Sgabeblack@google.comQTIsaac<8> rng; 4212855Sgabeblack@google.com 4312855Sgabeblack@google.comSC_MODULE( adder ) 4412855Sgabeblack@google.com{ 4512855Sgabeblack@google.com SC_HAS_PROCESS( adder ); 4612855Sgabeblack@google.com 4712855Sgabeblack@google.com sc_in<bool> clk; 4812855Sgabeblack@google.com sc_in<int> a; 4912855Sgabeblack@google.com sc_in<int> b; 5012855Sgabeblack@google.com sc_out<int> sum; 5112855Sgabeblack@google.com 5212855Sgabeblack@google.com adder( sc_module_name NAME, 5312855Sgabeblack@google.com sc_clock& CLK, 5412855Sgabeblack@google.com sc_signal<int>& A, 5512855Sgabeblack@google.com sc_signal<int>& B, 5612855Sgabeblack@google.com sc_signal<int>& SUM ) 5712855Sgabeblack@google.com : a(A), b(B), sum(SUM) 5812855Sgabeblack@google.com { 5912855Sgabeblack@google.com clk(CLK); 6012855Sgabeblack@google.com SC_METHOD( entry ); 6112855Sgabeblack@google.com sensitive << clk; 6212855Sgabeblack@google.com sensitive << a; 6312855Sgabeblack@google.com sensitive << b; 6412855Sgabeblack@google.com } 6512855Sgabeblack@google.com void entry(); 6612855Sgabeblack@google.com}; 6712855Sgabeblack@google.com 6812855Sgabeblack@google.comvoid 6912855Sgabeblack@google.comadder::entry() 7012855Sgabeblack@google.com{ 7112855Sgabeblack@google.com if (clk.posedge()) { 7212855Sgabeblack@google.com sum = a + b; 7312855Sgabeblack@google.com } 7412855Sgabeblack@google.com} 7512855Sgabeblack@google.com 7612855Sgabeblack@google.comSC_MODULE( stim ) 7712855Sgabeblack@google.com{ 7812855Sgabeblack@google.com SC_HAS_PROCESS( stim ); 7912855Sgabeblack@google.com 8012855Sgabeblack@google.com sc_in_clk clk; 8112855Sgabeblack@google.com sc_out<int> a; 8212855Sgabeblack@google.com sc_out<int> b; 8312855Sgabeblack@google.com 8412855Sgabeblack@google.com stim( sc_module_name NAME, 8512855Sgabeblack@google.com sc_clock& CLK, 8612855Sgabeblack@google.com sc_signal<int>& A, 8712855Sgabeblack@google.com sc_signal<int>& B ) 8812855Sgabeblack@google.com : a(A), b(B) 8912855Sgabeblack@google.com { 9012855Sgabeblack@google.com clk(CLK); 9112855Sgabeblack@google.com SC_CTHREAD( entry, clk.pos() ); 9212855Sgabeblack@google.com } 9312855Sgabeblack@google.com void entry(); 9412855Sgabeblack@google.com}; 9512855Sgabeblack@google.com 9612855Sgabeblack@google.comvoid 9712855Sgabeblack@google.comstim::entry() 9812855Sgabeblack@google.com{ 9912855Sgabeblack@google.com while (true) { 10012855Sgabeblack@google.com a = rng.rand() % 32768; 10112855Sgabeblack@google.com b = rng.rand() % 32768; 10212855Sgabeblack@google.com wait(); 10312855Sgabeblack@google.com } 10412855Sgabeblack@google.com} 10512855Sgabeblack@google.com 10612855Sgabeblack@google.comint 10712855Sgabeblack@google.comsc_main( int argc, char* argv[] ) 10812855Sgabeblack@google.com{ 10912855Sgabeblack@google.com sc_signal<int> a("a"); 11012855Sgabeblack@google.com sc_signal<int> b("b"); 11112855Sgabeblack@google.com sc_signal<int> sum("sum"); 11212855Sgabeblack@google.com sc_clock clk("clk", 20, SC_NS); 11312855Sgabeblack@google.com 11412855Sgabeblack@google.com a = 0; 11512855Sgabeblack@google.com b = 0; 11612855Sgabeblack@google.com sum = 0; 11712855Sgabeblack@google.com 11812855Sgabeblack@google.com adder add("add", clk, a, b, sum); 11912855Sgabeblack@google.com stim sti("sti", clk, a, b); 12012855Sgabeblack@google.com 12112855Sgabeblack@google.com sc_trace_file* tf = sc_create_wif_trace_file("mixed"); 12212855Sgabeblack@google.com sc_trace(tf, a, "a"); 12312855Sgabeblack@google.com sc_trace(tf, b, "b"); 12412855Sgabeblack@google.com sc_trace(tf, sum, "sum"); 12512855Sgabeblack@google.com sc_trace(tf, clk, "clk"); 12612855Sgabeblack@google.com sc_start(1000, SC_NS); 12712855Sgabeblack@google.com sc_close_wif_trace_file( tf ); 12812855Sgabeblack@google.com return 0; 12912855Sgabeblack@google.com} 130