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 add_chain_tb.h -- 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/******************************************************************************/ 3912855Sgabeblack@google.com/*************************** Testbench Function **********************/ 4012855Sgabeblack@google.com/******************************************************************************/ 4112855Sgabeblack@google.com/* */ 4212855Sgabeblack@google.com/* The testbench module has the following hierarchy: */ 4312855Sgabeblack@google.com/* */ 4412855Sgabeblack@google.com/* testbench */ 4512855Sgabeblack@google.com/* - RESET_STIM */ 4612855Sgabeblack@google.com/* - DATA_GEN */ 4712855Sgabeblack@google.com/* */ 4812855Sgabeblack@google.com/******************************************************************************/ 4912855Sgabeblack@google.com 5012855Sgabeblack@google.com#include "common.h" 5112855Sgabeblack@google.com 5212855Sgabeblack@google.comstruct testbench : public sc_module { 5312855Sgabeblack@google.com sc_signal<int> addr; // Address of input memory 5412855Sgabeblack@google.com sc_signal<bool> reset; 5512855Sgabeblack@google.com sc_signal<bool> ready; 5612855Sgabeblack@google.com signal_bool_vector8 data; 5712855Sgabeblack@google.com signal_bool_vector4 sum; 5812855Sgabeblack@google.com 5912855Sgabeblack@google.com /*** Constructor ***/ 6012855Sgabeblack@google.com testbench ( const sc_module_name& NAME, 6112855Sgabeblack@google.com sc_clock& TICK ) 6212855Sgabeblack@google.com 6312855Sgabeblack@google.com : sc_module() 6412855Sgabeblack@google.com { 6512855Sgabeblack@google.com f_RESET_STIM ("RD1", TICK, ready, reset, addr); 6612855Sgabeblack@google.com f_DATA_GEN ("DG1", TICK, ready, data, addr); 6712855Sgabeblack@google.com f_add_chain ("AC1", TICK, reset, data, sum, ready); 6812855Sgabeblack@google.com f_DISPLAY ("D1", ready, data, sum); 6912855Sgabeblack@google.com } 7012855Sgabeblack@google.com}; 71