33 lines
674 B
C++
33 lines
674 B
C++
|
|
/////////////////////////////////////////////////////////////////////
|
|
// Mapper 9
|
|
class NES_mapper9 : public NES_mapper
|
|
{
|
|
friend void adopt_MPRD(SnssMapperBlock* block, NES* nes);
|
|
friend int extract_MPRD(SnssMapperBlock* block, NES* nes);
|
|
|
|
public:
|
|
NES_mapper9(NES* parent) : NES_mapper(parent) {}
|
|
~NES_mapper9() {}
|
|
|
|
void Reset();
|
|
|
|
void MemoryWrite(uint32 addr, uint8 data);
|
|
|
|
void PPU_Latch_FDFE(uint32 addr);
|
|
|
|
protected:
|
|
uint8 regs[6];
|
|
uint8 latch_0000;
|
|
uint8 latch_1000;
|
|
|
|
void set_VROM_0000();
|
|
void set_VROM_1000();
|
|
|
|
void SNSS_fixup(); // HACK HACK HACK HACK
|
|
|
|
private:
|
|
};
|
|
/////////////////////////////////////////////////////////////////////
|
|
|