| /***************************************************************************** |
| |
| 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. |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| datawidth.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: |
| |
| *****************************************************************************/ |
| |
| /*******************************************/ |
| /* Implementation Filename: datawidth.cc */ |
| /*******************************************/ |
| |
| #include "datawidth.h" |
| |
| void |
| datawidth::entry() |
| { |
| sc_signed tmp_a (in1_width); |
| sc_signed tmp_b (in2_width); |
| sc_signed tmp_result (result_width); |
| |
| while (true) { |
| |
| // HANDSHAKING |
| do { wait(); } while (ready != 1); |
| |
| // COMPUTATION |
| tmp_a = in1.read(); |
| tmp_b = in2.read(); |
| tmp_result = tmp_a + tmp_b; |
| |
| // WRITE OUTPUT |
| result.write(tmp_result); // result = in1 + in2 |
| wait(); |
| } |
| } |