112855Sgabeblack@google.com/*****************************************************************************
212855Sgabeblack@google.com
312855Sgabeblack@google.com  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
412855Sgabeblack@google.com  more contributor license agreements.  See the NOTICE file distributed
512855Sgabeblack@google.com  with this work for additional information regarding copyright ownership.
612855Sgabeblack@google.com  Accellera licenses this file to you under the Apache License, Version 2.0
712855Sgabeblack@google.com  (the "License"); you may not use this file except in compliance with the
812855Sgabeblack@google.com  License.  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  display.cpp --
2312855Sgabeblack@google.com
2412855Sgabeblack@google.com  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
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 "common.h"
3912855Sgabeblack@google.com#include "add_chain.h"
4012855Sgabeblack@google.com
4112855Sgabeblack@google.com/******************************************************************************/
4212855Sgabeblack@google.com/***************************    Output Display Function  **********************/
4312855Sgabeblack@google.com/******************************************************************************/
4412855Sgabeblack@google.com
4512855Sgabeblack@google.comSC_MODULE( DISPLAY )
4612855Sgabeblack@google.com{
4712855Sgabeblack@google.com    SC_HAS_PROCESS( DISPLAY );
4812855Sgabeblack@google.com
4912855Sgabeblack@google.com  /*** Input and Output Ports ***/
5012855Sgabeblack@google.com  const sc_signal<bool>&       	ready;	// Input
5112855Sgabeblack@google.com  const signal_bool_vector8&   	data;	// Input
5212855Sgabeblack@google.com  const signal_bool_vector4&   	sum;	// Input
5312855Sgabeblack@google.com
5412855Sgabeblack@google.com  /*** Constructor ***/
5512855Sgabeblack@google.com  DISPLAY ( 	sc_module_name               	NAME,
5612855Sgabeblack@google.com          	const sc_signal<bool>&    	READY,
5712855Sgabeblack@google.com               	const signal_bool_vector8& 	DATA,
5812855Sgabeblack@google.com               	const signal_bool_vector4& 	SUM   )
5912855Sgabeblack@google.com
6012855Sgabeblack@google.com    : ready (READY),
6112855Sgabeblack@google.com      data  (DATA),	// 8 bits
6212855Sgabeblack@google.com      sum   (SUM)
6312855Sgabeblack@google.com
6412855Sgabeblack@google.com    {
6512855Sgabeblack@google.com        SC_METHOD( entry );
6612855Sgabeblack@google.com	sensitive << ready;
6712855Sgabeblack@google.com	sensitive << data;
6812855Sgabeblack@google.com	sensitive << sum;
6912855Sgabeblack@google.com    }
7012855Sgabeblack@google.com
7112855Sgabeblack@google.com  /*** Call to Process Functionality ***/
7212855Sgabeblack@google.com  void entry();
7312855Sgabeblack@google.com
7412855Sgabeblack@google.com};
7512855Sgabeblack@google.com
7612855Sgabeblack@google.comvoid
7712855Sgabeblack@google.comDISPLAY::entry()
7812855Sgabeblack@google.com{
7912855Sgabeblack@google.com//  DISPLAY NUMBER OF 1'S IN DATA AT NEGEDGE ready
8012855Sgabeblack@google.com
8112855Sgabeblack@google.com  if( ready.posedge() ) {
8212855Sgabeblack@google.com	cout << "Sum of "
8312855Sgabeblack@google.com	     << data.read()
8412855Sgabeblack@google.com             << " is  " << sum.read().to_uint()
8512855Sgabeblack@google.com             << endl;
8612855Sgabeblack@google.com     }
8712855Sgabeblack@google.com}
8812855Sgabeblack@google.com
8912855Sgabeblack@google.comvoid
9012855Sgabeblack@google.comf_DISPLAY (     const char*                NAME,
9112855Sgabeblack@google.com                const sc_signal<bool>&          READY,
9212855Sgabeblack@google.com                const signal_bool_vector8&       DATA,
9312855Sgabeblack@google.com                const signal_bool_vector4&       SUM   )
9412855Sgabeblack@google.com
9512855Sgabeblack@google.com{
9612855Sgabeblack@google.com        new DISPLAY(NAME, READY, DATA, SUM);
9712855Sgabeblack@google.com}
9812855Sgabeblack@google.com
99