test2.cpp revision 12855
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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 test2.cpp -- Test use of sc_pending_activity_at_current_time() 2312855Sgabeblack@google.com 2412855Sgabeblack@google.com Original Author: Andy Goodrich, Forte Design Systems, 18 August 2006 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.comSC_MODULE(DUT) 4112855Sgabeblack@google.com{ 4212855Sgabeblack@google.com SC_CTOR(DUT) 4312855Sgabeblack@google.com { 4412855Sgabeblack@google.com SC_THREAD(thread) 4512855Sgabeblack@google.com sensitive << m_clk.pos(); 4612855Sgabeblack@google.com dont_initialize(); 4712855Sgabeblack@google.com SC_METHOD(cascade0_monitor); 4812855Sgabeblack@google.com sensitive << m_cascade0; 4912855Sgabeblack@google.com dont_initialize(); 5012855Sgabeblack@google.com SC_METHOD(cascade1_monitor); 5112855Sgabeblack@google.com sensitive << m_cascade1; 5212855Sgabeblack@google.com dont_initialize(); 5312855Sgabeblack@google.com SC_METHOD(cascade2_monitor); 5412855Sgabeblack@google.com sensitive << m_cascade2; 5512855Sgabeblack@google.com dont_initialize(); 5612855Sgabeblack@google.com } 5712855Sgabeblack@google.com 5812855Sgabeblack@google.com void cascade0_monitor() 5912855Sgabeblack@google.com { 6012855Sgabeblack@google.com cout << sc_time_stamp() << " " << sc_delta_count() << " cascade0" 6112855Sgabeblack@google.com << endl; 6212855Sgabeblack@google.com m_cascade1 = m_cascade0; 6312855Sgabeblack@google.com } 6412855Sgabeblack@google.com 6512855Sgabeblack@google.com void cascade1_monitor() 6612855Sgabeblack@google.com { 6712855Sgabeblack@google.com cout << sc_time_stamp() << " " << sc_delta_count() << " cascade1" 6812855Sgabeblack@google.com << endl; 6912855Sgabeblack@google.com m_cascade2 = m_cascade1; 7012855Sgabeblack@google.com } 7112855Sgabeblack@google.com 7212855Sgabeblack@google.com void cascade2_monitor() 7312855Sgabeblack@google.com { 7412855Sgabeblack@google.com cout << sc_time_stamp() << " " << sc_delta_count() << " cascade2" 7512855Sgabeblack@google.com << endl; 7612855Sgabeblack@google.com } 7712855Sgabeblack@google.com 7812855Sgabeblack@google.com void thread() 7912855Sgabeblack@google.com { 8012855Sgabeblack@google.com for (;;) 8112855Sgabeblack@google.com { 8212855Sgabeblack@google.com cout << sc_time_stamp() << " " << sc_delta_count() << " thread" 8312855Sgabeblack@google.com << endl; 8412855Sgabeblack@google.com m_cascade0 = !m_cascade0.read(); 8512855Sgabeblack@google.com wait(); 8612855Sgabeblack@google.com } 8712855Sgabeblack@google.com } 8812855Sgabeblack@google.com sc_signal<bool> m_cascade0; 8912855Sgabeblack@google.com sc_signal<bool> m_cascade1; 9012855Sgabeblack@google.com sc_signal<bool> m_cascade2; 9112855Sgabeblack@google.com sc_in<bool> m_clk; 9212855Sgabeblack@google.com}; 9312855Sgabeblack@google.com 9412855Sgabeblack@google.comint sc_main(int argc, char* argv[]) 9512855Sgabeblack@google.com{ 9612855Sgabeblack@google.com sc_clock clock; 9712855Sgabeblack@google.com DUT dut("dut"); 9812855Sgabeblack@google.com 9912855Sgabeblack@google.com dut.m_clk(clock); 10012855Sgabeblack@google.com 10112855Sgabeblack@google.com 10212855Sgabeblack@google.com do { sc_start(0, SC_NS); } while (sc_pending_activity_at_current_time()); 10312855Sgabeblack@google.com cout << endl; 10412855Sgabeblack@google.com sc_start(1, SC_NS); 10512855Sgabeblack@google.com do { sc_start(0, SC_NS); } while (sc_pending_activity_at_current_time()); 10612855Sgabeblack@google.com cout << endl; 10712855Sgabeblack@google.com sc_start(1, SC_NS); 10812855Sgabeblack@google.com do { sc_start(0, SC_NS); } while (sc_pending_activity_at_current_time()); 10912855Sgabeblack@google.com 11012855Sgabeblack@google.com cout << "Program completed" << endl; 11112855Sgabeblack@google.com return 0; 11212855Sgabeblack@google.com} 113