uint16 ReadReg16(uint32 addr)
{
if (gInfo.sharedInfo->chipType == S3_TRIO64)
return ReadPIO(addr, 2);
return INREG16(addr);
}
uint32 ReadReg32(uint32 addr)
{
if (gInfo.sharedInfo->chipType == S3_TRIO64)
return ReadPIO(addr, 4);
return INREG32(addr);
}
uint8 ReadReg8(uint32 addr)
{
if (gInfo.sharedInfo->chipType == S3_TRIO64)
return ReadPIO(addr, 1);
return INREG8(addr);
}
bool LOW_devDS2408::WritePIO(uint8_t pin, bool value)
{
linkLock lock( *this);
cmd_MatchROM();
uint8_t oldvalue = 0x00;
if (!ReadPIO(oldvalue))
return false;
uint8_t newvalue = value ? oldvalue | (0x01 << pin) : oldvalue & ~(0x01 << pin);
if (!WritePIO(newvalue))
return false;
return true;
}
