| /***************************************************************************** |
| |
| 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. |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| main.cpp -- |
| |
| Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15 |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| MODIFICATION LOG - modifiers, enter your name, affiliation, date and |
| changes you are making here. |
| |
| Name, Affiliation, Date: |
| Description of Modification: |
| |
| *****************************************************************************/ |
| |
| /* Main routine for biquad simulation */ |
| |
| #include "testbench.h" |
| #include "biquad.h" |
| |
| float signal_freq; |
| |
| int |
| sc_main(int ac, char *av[]) |
| { |
| sc_signal<float> sample; |
| sc_signal<float> result; |
| sc_signal<bool> reset; |
| |
| sample = 0.0; |
| result = 0.0; |
| reset = false; |
| |
| sc_clock clk("Clock", CLOCK_PERIOD, SC_NS); |
| |
| biquad filter("BFILTER", clk, sample, reset, result); |
| testbench TB("TB", clk, result, reset, sample); |
| |
| int n = 10000; |
| signal_freq = 100000; |
| for (int i = 1; i < ac; i++) { |
| if (av[i][0] == '-') { |
| signal_freq = atof(av[i+1]); i++; |
| continue; |
| } |
| n = atoi(av[i]); |
| } |
| |
| sc_start(n, SC_NS); |
| return 0; |
| } |