static void writeIo(RomMapperSvi727* rm, UInt16 ioPort, UInt8 value) { switch (ioPort) { case 0x78: crtcWriteLatch(rm->crtc6845, value); break; case 0x79: crtcWrite(rm->crtc6845, value); break; } }
static void writeIo(RomMapperSvi328Col80* svi328col80, UInt16 ioPort, UInt8 value) { switch (ioPort) { case 0x50: crtcWriteLatch(svi328col80->crtc6845, value); break; case 0x51: crtcWrite(svi328col80->crtc6845, value); break; case 0x58: svi328col80->memBankCtrl = value & 1; break; } }