AxibugEmuOnline/References/virtuanessrc097-master/NES/Mapper/Mapper109.h
2024-08-05 17:58:53 +08:00

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//////////////////////////////////////////////////////////////////////////
// Mapper109 SACHEN The Great Wall SA-019 //
//////////////////////////////////////////////////////////////////////////
class Mapper109 : public Mapper
{
public:
Mapper109( NES* parent ) : Mapper(parent) {}
void Reset();
void WriteLow(WORD addr, BYTE data);
// For state save
BOOL IsStateSave() { return TRUE; }
void SaveState( LPBYTE p );
void LoadState( LPBYTE p );
protected:
BYTE reg;
BYTE chr0, chr1, chr2, chr3;
BYTE chrmode0, chrmode1;
private:
void SetBank_PPU();
};