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 pr-207_mem.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 4012855Sgabeblack@google.comstruct my_pair { 4112855Sgabeblack@google.com char x; 4212855Sgabeblack@google.com char y; 4312855Sgabeblack@google.com}; 4412855Sgabeblack@google.com 4512855Sgabeblack@google.comtypedef sc_signal<bool> sig_bool; 4612855Sgabeblack@google.comtypedef sc_signal<char> sig_char; 4712855Sgabeblack@google.comtypedef sc_signal<unsigned char> sig_uchar; 4812855Sgabeblack@google.com 4912855Sgabeblack@google.comSC_MODULE( pr207 ) 5012855Sgabeblack@google.com{ 5112855Sgabeblack@google.com SC_HAS_PROCESS( pr207 ); 5212855Sgabeblack@google.com 5312855Sgabeblack@google.com sc_in_clk clk; 5412855Sgabeblack@google.com 5512855Sgabeblack@google.com pr207(sc_module_name NAME, 5612855Sgabeblack@google.com sc_clock& CLK, 5712855Sgabeblack@google.com 5812855Sgabeblack@google.com const sig_bool& RESET, 5912855Sgabeblack@google.com const sig_bool& START, 6012855Sgabeblack@google.com const sig_char& C1, 6112855Sgabeblack@google.com const sig_char& C2, 6212855Sgabeblack@google.com const sig_uchar& IDX1, 6312855Sgabeblack@google.com const sig_uchar& IDX2, 6412855Sgabeblack@google.com sig_char& D1, 6512855Sgabeblack@google.com sig_char& D2, 6612855Sgabeblack@google.com sig_bool& READY 6712855Sgabeblack@google.com ) 6812855Sgabeblack@google.com : 6912855Sgabeblack@google.com reset(RESET), 7012855Sgabeblack@google.com start(START), 7112855Sgabeblack@google.com c1(C1), 7212855Sgabeblack@google.com c2(C2), 7312855Sgabeblack@google.com idx1(IDX1), 7412855Sgabeblack@google.com idx2(IDX2), 7512855Sgabeblack@google.com d1(D1), 7612855Sgabeblack@google.com d2(D2), 7712855Sgabeblack@google.com ready(READY) 7812855Sgabeblack@google.com { 7912855Sgabeblack@google.com clk(CLK); 8012855Sgabeblack@google.com SC_CTHREAD( entry, clk.pos() ); 8112855Sgabeblack@google.com reset_signal_is(reset,true); 8212855Sgabeblack@google.com } 8312855Sgabeblack@google.com void entry(); 8412855Sgabeblack@google.com 8512855Sgabeblack@google.com const sig_bool& reset; 8612855Sgabeblack@google.com const sig_bool& start; 8712855Sgabeblack@google.com const sig_char& c1; 8812855Sgabeblack@google.com const sig_char& c2; 8912855Sgabeblack@google.com const sig_uchar& idx1; 9012855Sgabeblack@google.com const sig_uchar& idx2; 9112855Sgabeblack@google.com sig_char& d1; 9212855Sgabeblack@google.com sig_char& d2; 9312855Sgabeblack@google.com sig_bool& ready; 9412855Sgabeblack@google.com 9512855Sgabeblack@google.com}; 9612855Sgabeblack@google.com 9712855Sgabeblack@google.comvoid 9812855Sgabeblack@google.compr207::entry() 9912855Sgabeblack@google.com{ 10012855Sgabeblack@google.com my_pair pair_array[10]; 10112855Sgabeblack@google.com 10212855Sgabeblack@google.com ready = true; 10312855Sgabeblack@google.com d1 = 0; 10412855Sgabeblack@google.com d2 = 0; 10512855Sgabeblack@google.com wait(); 10612855Sgabeblack@google.com while (true) { 10712855Sgabeblack@google.com do { wait(); } while (start == 0); 10812855Sgabeblack@google.com ready = false; 10912855Sgabeblack@google.com wait(); 11012855Sgabeblack@google.com pair_array[idx1.read()].x = c1; 11112855Sgabeblack@google.com pair_array[idx1.read()].y = c2; 11212855Sgabeblack@google.com wait(); 11312855Sgabeblack@google.com pair_array[idx2.read()] = pair_array[idx1.read()]; 11412855Sgabeblack@google.com wait(); 11512855Sgabeblack@google.com char d1_tmp = pair_array[idx2.read()].y; 11612855Sgabeblack@google.com wait(); 11712855Sgabeblack@google.com char d2_tmp = pair_array[idx2.read()].x; 11812855Sgabeblack@google.com wait(); 11912855Sgabeblack@google.com d1 = d1_tmp; 12012855Sgabeblack@google.com d2 = d2_tmp; 12112855Sgabeblack@google.com ready = true; 12212855Sgabeblack@google.com } 12312855Sgabeblack@google.com} 12412855Sgabeblack@google.com 12512855Sgabeblack@google.comint sc_main(int argc, char* argv[] ) 12612855Sgabeblack@google.com{ 12712855Sgabeblack@google.com return 0; 12812855Sgabeblack@google.com} 12912855Sgabeblack@google.com 130