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[19ebe3]: src / lib / simulator / src / electronics / components / addac.h Maximize Restore History

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/***************************************************************************
* Copyright (C) 2005 by David Saxton *
* david@bluehaze.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#ifndef ADDAC_H
#define ADDAC_H
#include "component.h"
#include "voltagepoint.h"
class Circuit;
class Pin;
class LogicIn;
class LogicOut;
class VoltagePoint;
const int max_ADDAC_bits = 32;
/**
@author David Saxton
*/
class ADDAC : public Component {
public:
ADDAC(Circuit &ownerCircuit);
~ADDAC();
protected:
virtual void propertyChanged(Property& theProperty,
QVariant newValue, QVariant oldValue );
// void dataChanged();
/**
* Add / remove pins according to the number of outputs the user has requested
*/
virtual void initPins() = 0;
int m_numBits;
double m_range;
};
/**
@author David Saxton
*/
class ADC : public ADDAC {
public:
ADC(Circuit &ownerCircuit);
~ADC();
virtual void stepNonLogic();
virtual bool doesStepNonLogic() const { return true; }
protected:
/**
* Add / remove pins according to the number of outputs the user has requested
*/
virtual void initPins();
LogicOut *m_logic[max_ADDAC_bits];
Pin *m_realNode;
};
/**
@author David Saxton
*/
class DAC : public ADDAC {
public:
DAC(Circuit &ownerCircuit);
~DAC();
virtual void stepNonLogic();
virtual bool doesStepNonLogic() const { return true; }
protected:
/**
* Add / remove pins according to the number of outputs the user has requested
*/
virtual void initPins();
LogicIn *m_logic[max_ADDAC_bits];
VoltagePoint m_voltagePoint;
};
#endif