AxibugEmuOnline/References/virtuanessrc097-master/NES/Mapper/Mapper069.h
2024-08-05 17:58:53 +08:00

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//////////////////////////////////////////////////////////////////////////
// Mapper069 SunSoft FME-7 //
//////////////////////////////////////////////////////////////////////////
class Mapper069 : public Mapper
{
public:
Mapper069( NES* parent ) : Mapper(parent) {}
void Reset();
void Write(WORD addr, BYTE data);
void Clock(INT cycles);
void HSync( INT scanline );
// For state save
BOOL IsStateSave() { return TRUE; }
void SaveState( LPBYTE p );
void LoadState( LPBYTE p );
protected:
BYTE patch;
BYTE reg;
BYTE irq_enable;
INT irq_counter;
private:
};