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ClockChip.h
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ClockChip.h
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//! ClockChip.h
#ifndef CLOCKCHIP_H
#define CLOCKCHIP_H
#include <time.h>
#include "BusComponent.h"
namespace nowind {
class ClockChip : public BusComponent
{
public:
ClockChip(Emulator& aEmulator);
// the prepare method should create all objects and register them with the broker
virtual void prepare();
// the initialize method should create relations to other objects
// it can assume that 'prepare' has been called on all existing objects in the broker.
virtual void initialize();
// should do any actions needed before the destructor
// can be savely called, such as: unregister objects from the broker,
// stop threads...etc.
virtual void prepare_shutdown();
// IO methods
virtual void attachIO();
virtual void detachIO();
// the destructor should release any allocated resources (memory/filehandles etc.) during runtime
virtual ~ClockChip();
private:
byte readData(word port);
void writeAddress(word port, byte value);
void writeData(word port, byte value);
byte mAddress;
time_t mTimeDiff;
byte mModeRegister;
byte mTestRegister;
byte mDataRegister[13][3];
};
} // namespace nowind
#endif // CLOCKCHIP_H