void rollerg_main_write(UINT16 address, UINT8 data)
{
switch (address)
{
case 0x0010:
readzoomroms = data & 0x04;
K051316WrapEnable(0, data & 0x20);
return;
case 0x0020:
// watchdog
return;
case 0x0030:
case 0x0031:
K053260Write(0, address & 1, data);
return;
case 0x0040:
ZetSetVector(0xff);
// ZetRaiseIrq(0);
ZetSetIRQLine(0, ZET_IRQSTATUS_ACK);
return;
}
if ((address & 0xfff0) == 0x0200) {
K051316WriteCtrl(0, address & 0x0f, data);
return;
}
if ((address & 0xfff0) == 0x0300) {
K053244Write(0, address & 0x0f, data);
return;
}
if ((address & 0xf800) == 0x0800) {
K051316Write(0, address & 0x7ff, data);
return;
}
if ((address & 0xf800) == 0x1000) {
K053245Write(0, address & 0x7ff, data);
return;
}
}
void __fastcall rollerg_sound_write(unsigned short address, unsigned char data)
{
switch (address)
{
case 0xc000:
case 0xc001:
BurnYM3812Write(address & 1, data);
return;
case 0xfc00:
ZetRun(100);
ZetNmi();
return;
}
if (address >= 0xa000 && address <= 0xa02f) {
K053260Write(0, address & 0x3f, data);
return;
}
}
void __fastcall parodius_sound_write(UINT16 address, UINT8 data)
{
switch (address)
{
case 0xf800:
BurnYM2151SelectRegister(data);
return;
case 0xf801:
BurnYM2151WriteRegister(data);
return;
case 0xfa00:
nCyclesDone[1] += ZetRun(100);
ZetNmi();
return;
}
if (address >= 0xfc00 && address <= 0xfc2f) {
K053260Write(0, address & 0x3f, data);
}
}
