AxibugEmuOnline/References/virtuanessrc097-master/NES/Mapper/Mapper066.cpp
2024-08-05 17:58:53 +08:00

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//////////////////////////////////////////////////////////////////////////
// Mapper066 Bandai 74161 //
//////////////////////////////////////////////////////////////////////////
void Mapper066::Reset()
{
SetPROM_32K_Bank( 0, 1, PROM_8K_SIZE-2, PROM_8K_SIZE-1 );
SetVROM_8K_Bank( 0 );
// if( nes->rom->GetPROM_CRC() == 0xe30552db ) { // Paris-Dakar Rally Special
// nes->SetFrameIRQmode( FALSE );
// }
}
void Mapper066::WriteLow( WORD addr, BYTE data )
{
if( addr >= 0x6000 ) {
SetPROM_32K_Bank( (data & 0xF0) >> 4 );
SetVROM_8K_Bank( data & 0x0F );
}
}
void Mapper066::Write( WORD addr, BYTE data )
{
SetPROM_32K_Bank( (data & 0xF0) >> 4 );
SetVROM_8K_Bank( data & 0x0F );
}