IPXactClkInterface.cc

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/*
    Copyright (c) 2002-2011 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the "Software"),
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    Software is furnished to do so, subject to the following conditions:
 
    The above copyright notice and this permission notice shall be included in
    all copies or substantial portions of the Software.
 
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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/**
 * @file IPXactClkInterface.cc
 *
 * Implementation of IPXactClkInterface class.
 *
 * @author Otto Esko 2011 (otto.esko-no.spam-tut.fi)
 * @note rating: red
 */
#include "IPXactClkInterface.hh"
#include "Exception.hh"
 
const TCEString IPXactClkInterface::DEFAULT_INSTANCE_NAME = "clk_in";
const TCEString IPXactClkInterface::TTA_CLK_PORT = "clk";
const TCEString IPXactClkInterface::SPIRIT_CLK_PORT = "CLK";
 
const TCEString IPXactClkInterface::VENDOR = "TUT";
const TCEString IPXactClkInterface::LIBRARY ="ip.hwp.interface";
const TCEString IPXactClkInterface::NAME ="clock.busdef";
const TCEString IPXactClkInterface::BUS_VERSION = "1.0";
const TCEString IPXactClkInterface::ABS_VENDOR =
    IPXactClkInterface::VENDOR;
const TCEString IPXactClkInterface::ABS_LIBRARY = 
    IPXactClkInterface::LIBRARY;
const TCEString IPXactClkInterface::ABS_NAME = "clock.absDef";
const TCEString IPXactClkInterface::ABS_VERSION =
    IPXactClkInterface::BUS_VERSION;
 
const IPXactModel::BusMode IPXactClkInterface::DEFAULT_BUS_MODE =
    IPXactModel::SLAVE;
 
IPXactClkInterface::IPXactClkInterface(): IPXactInterface() {
 
    setInstanceName(DEFAULT_INSTANCE_NAME);
    setBusType(VENDOR, LIBRARY, NAME, BUS_VERSION);
    setBusAbsType(ABS_VENDOR, ABS_LIBRARY, ABS_NAME, ABS_VERSION);
    setBusMode(DEFAULT_BUS_MODE);
}
 
IPXactClkInterface::~IPXactClkInterface() {
}
 
bool
IPXactClkInterface::mapPortsToInterface(const ProGe::NetlistBlock& toplevel) {
    for (size_t i = 0; i < toplevel.portCount(); i++) {
        if (toplevel.port(i).name() == TTA_CLK_PORT) {
            addSignalMapping(TTA_CLK_PORT, SPIRIT_CLK_PORT);
            return true;
        }
    }
    TCEString msg = "Clock port " + TTA_CLK_PORT + " not found!";
    InvalidData exc(__FILE__, __LINE__, "IPXactClkInterface", msg);
    throw exc;
    return false;
}