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/*****************************************************************************
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
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