private bool Glue_ReadIRQ() { return(Cia0.ReadIrq() && Vic.ReadIrq() && CartPort.ReadIrq()); }
private bool Glue_ReadNMI() { return(!_restorePressed && Cia1.ReadIrq() && CartPort.ReadNmi()); }
private int Pla_ReadExpansion1(int addr) { return(CartPort.IsConnected ? CartPort.ReadHiExp(addr) : _lastReadVicData); }