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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.
*****************************************************************************/
/*****************************************************************************
display.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:
*****************************************************************************/
#include "common.h"
#include "add_chain.h"
/******************************************************************************/
/*************************** Output Display Function **********************/
/******************************************************************************/
SC_MODULE( DISPLAY )
{
SC_HAS_PROCESS( DISPLAY );
/*** Input and Output Ports ***/
const sc_signal<bool>& ready; // Input
const signal_bool_vector8& data; // Input
const signal_bool_vector4& sum; // Input
/*** Constructor ***/
DISPLAY ( sc_module_name NAME,
const sc_signal<bool>& READY,
const signal_bool_vector8& DATA,
const signal_bool_vector4& SUM )
: ready (READY),
data (DATA), // 8 bits
sum (SUM)
{
SC_METHOD( entry );
sensitive << ready;
sensitive << data;
sensitive << sum;
}
/*** Call to Process Functionality ***/
void entry();
};
void
DISPLAY::entry()
{
// DISPLAY NUMBER OF 1'S IN DATA AT NEGEDGE ready
if( ready.posedge() ) {
cout << "Sum of "
<< data.read()
<< " is " << sum.read().to_uint()
<< endl;
}
}
void
f_DISPLAY ( const char* NAME,
const sc_signal<bool>& READY,
const signal_bool_vector8& DATA,
const signal_bool_vector4& SUM )
{
new DISPLAY(NAME, READY, DATA, SUM);
}
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