static UInt8 read(RomMapperSunriseIde* rm, UInt16 address)
{
if (rm->ideEnabled && (address & 0x3e00) == 0x3c00) {
if ((address & 1) == 0) {
UInt16 value = sunriseIdeRead(rm->ide);
rm->readLatch = value >> 8;
return value & 0xff;
}
return rm->readLatch;
}
UInt8 sunriseIdeReadRegister(SunriseIde* ide, UInt8 reg)
{
UInt8 value;
if (reg == 14) {
reg = 7;
}
if (ide->softReset) {
return 0x7f | (reg == 7 ? 0x80 : 0);
}
if (reg == 0) {
return sunriseIdeRead(ide) & 0xFF;
}
value = harddiskIdeReadRegister(ide->hdide[ide->currentDevice], reg);
if (reg == 6) {
value = (value & ~0x10) | (ide->currentDevice << 4);
}
return value;
}
