void bottom9_main_write(unsigned short address, unsigned char data)
{
switch (address)
{
case 0x1f80:
bankswitch(data);
return;
case 0x1f90:
{
K052109RMRDLine = data & 0x04;
bottom9_video_enable = ~data & 0x08;
zoomreadroms = data & 0x10;
K052109_selected = data & 0x20;
}
return;
case 0x1fa0:
// watchdog
return;
case 0x1fb0:
*soundlatch = data;
return;
case 0x1fc0:
ZetSetVector(0xff);
ZetSetIRQLine(0, ZET_IRQSTATUS_ACK);
return;
}
if ((address & 0xfff0) == 0x1ff0) {
K051316WriteCtrl(0, address & 0x0f, data);
return;
}
if (K052109_selected == 0) {
if ((address & 0xf800) == 0x0000) {
K051316Write(0, address & 0x7ff, data);
return;
}
if ((address & 0xf800) == 0x2000) {
DrvPalRAM[address & 0x7ff] = data;
return;
}
}
if ((address & 0xc000) == 0x0000) {
K052109_051960_w(address & 0x3fff, data);
return;
}
}
void rollerg_main_write(unsigned short address, unsigned char 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 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);
ZetSetIRQLine(0, CPU_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;
}
}
