////////////////////////////////////////////////////////////////////////// // Mapper060 // ////////////////////////////////////////////////////////////////////////// void Mapper060::Reset() { patch = 0; DWORD crc = nes->rom->GetPROM_CRC(); if( crc == 0xf9c484a0 ) { // Reset Based 4-in-1(Unl) SetPROM_16K_Bank( 4, game_sel ); SetPROM_16K_Bank( 6, game_sel ); SetVROM_8K_Bank( game_sel ); game_sel++; game_sel &= 3; } else { patch = 1; SetPROM_32K_Bank( 0 ); SetVROM_8K_Bank( 0 ); } } void Mapper060::Write( WORD addr, BYTE data ) { if( patch ) { if( addr & 0x80 ) { SetPROM_16K_Bank( 4, (addr&0x70)>>4 ); SetPROM_16K_Bank( 6, (addr&0x70)>>4 ); } else { SetPROM_32K_Bank( (addr&0x70)>>5 ); } SetVROM_8K_Bank( addr&0x07 ); if( data & 0x08 ) SetVRAM_Mirror( VRAM_VMIRROR ); else SetVRAM_Mirror( VRAM_HMIRROR ); } }