static INT32 DrvScan(INT32 nAction, INT32 *pnMin)
{
struct BurnArea ba;
if (pnMin != NULL) {
*pnMin = 0x029707;
}
if (nAction & ACB_MEMORY_RAM) {
memset(&ba, 0, sizeof(ba));
ba.Data = AllRam;
ba.nLen = RamEnd-AllRam;
ba.szName = "All Ram";
BurnAcb(&ba);
}
if (nAction & ACB_DRIVER_DATA) {
ZetScan(nAction);
MSM6295Scan(0, nAction);
}
if (nAction & ACB_WRITE) {
ZetOpen(0);
bankswitch(banks[0]);
vidram_bankswitch(banks[1]);
ZetClose();
oki_bankswitch(banks[2]);
DrvRecalc = 1;
}
return 0;
}
void __fastcall speedspn_sound_write(UINT16 address, UINT8 data)
{
switch (address)
{
case 0x9000:
oki_bankswitch(data);
return;
case 0x9800:
MSM6295Command(0, data);
return;
}
}
void __fastcall speedspn_sound_write(unsigned short address, unsigned char data)
{
switch (address)
{
case 0x9000:
oki_bankswitch(data);
return;
case 0x9800:
MSM6295Command(0, data);
return;
}
}
static INT32 DrvDoReset()
{
memset (AllRam, 0, RamEnd - AllRam);
ZetOpen(0);
ZetReset();
bankswitch(0);
vidram_bankswitch(0);
ZetClose();
ZetOpen(1);
ZetReset();
ZetClose();
oki_bankswitch(1);
MSM6295Reset(0);
return 0;
}
