Exemplo n.º 1
0
void __fastcall Wc90b1Write3(UINT16 a, UINT8 d)
{
	switch (a) {
		case 0xe000: {
			INT32 BankAddress;

			BankAddress = 0x8000 + ((d & 0x01) * 0x4000);
			ZetMapArea(0x8000, 0xbfff, 0, Wc90b1Z80Rom3 + BankAddress);
			ZetMapArea(0x8000, 0xbfff, 2, Wc90b1Z80Rom3 + BankAddress);
			
			MSM5205ResetWrite(0, d & 0x08);
			return;
		}
		
		case 0xe400: {
			Wc90b1MSM5205Next = d;
			return;
		}
		
		case 0xe800: {
			BurnYM2203Write(0, 0, d);
			return;
		}
		
		case 0xe801: {
			BurnYM2203Write(0, 1, d);
			return;
		}
		
		case 0xec00:
		case 0xec01: {
			// ???
			return;
		}
		
		default: {
			bprintf(PRINT_NORMAL, _T("Z80 #3 Write => %04X, %02X\n"), a, d);
		}
	}
}
Exemplo n.º 2
0
void DrvYM2203WritePortA(UINT32, UINT32 d)
{
	MSM5205ResetWrite(0, !(d & 0x01));
}