| /***************************************************************************** |
| |
| Licensed to Accellera Systems Initiative Inc. (Accellera) under one or |
| more contributor license agreements. See the NOTICE file distributed |
| with this work for additional information regarding copyright ownership. |
| Accellera licenses this file to you under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with the |
| License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| implied. See the License for the specific language governing |
| permissions and limitations under the License. |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| stimulus.cpp -- |
| |
| Original Author: Rocco Jonack, Synopsys, Inc., 1999-10-01 |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| MODIFICATION LOG - modifiers, enter your name, affiliation, date and |
| changes you are making here. |
| |
| Name, Affiliation, Date: |
| Description of Modification: |
| |
| *****************************************************************************/ |
| |
| |
| #include "stimulus.h" |
| |
| void stimulus::entry() { |
| |
| reset.write(true); |
| wait(); |
| reset.write(false); |
| |
| sc_unsigned tmp1(2); |
| sc_signed tmp2(2); |
| sc_unsigned tmp3(3); |
| sc_signed tmp4(3); |
| sc_unsigned zero_2(2); |
| sc_unsigned zero_3(3); |
| |
| zero_3 = "000"; |
| zero_2 = "00"; |
| tmp1 = "01"; |
| tmp2 = "10"; |
| tmp3 = "010"; |
| tmp4 = "011"; |
| |
| |
| while(true){ |
| // handshake |
| out_valid.write(true); |
| // write stimuli |
| out_value1.write(tmp1); |
| out_value2.write(tmp2); |
| out_value3.write(tmp3); |
| out_value4.write(tmp4); |
| cout << "Stimuli: "<< tmp1 << " " << tmp2 << " " << tmp3 << " " << tmp4 << endl; |
| // update stimuli |
| tmp1 = tmp1 + 1; |
| if (tmp1 == zero_2) tmp1 = "01"; |
| tmp2 = tmp2 + 1; |
| if (tmp2 == zero_2) tmp2 = "01"; |
| tmp3 = tmp3 + 1; |
| if (tmp3 == zero_3) tmp3 = "001"; |
| tmp4 = tmp4 + 1; |
| if (tmp4 == zero_3) tmp4 = "001"; |
| // handshake |
| do { wait(); } while (in_ack==false); |
| out_valid.write(false); |
| wait(); |
| } |
| } |
| // EOF |
