/////////////////////////////////////////////////////////////////////
// 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:
};
/////////////////////////////////////////////////////////////////////