Asus Aaeon BOXER-8331AI User Manual page 108

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SIOEnterMBPnPMode()
VOID
IOWriteByte(SIOIndex, 0x87);
IOWriteByte(SIOIndex, 0x87);
}
SIOExitMBPnPMode()
VOID
IOWriteByte(SIOIndex, 0xAA);
}
SIOSelectLDN(byte LDN)
VOID
IOWriteByte(SIOIndex, 0x07);
IOWriteByte(SIOData,
}
SIOBitSet(byte LDN, byte Register, byte BitNum, byte Value)
VOID
Byte TmpValue;
SIOEnterMBPnPMode();
SIOSelectLDN(byte
IOWriteByte(SIOIndex, Register);
TmpValue = IOReadByte(SIOData);
TmpValue &= ~(1 << BitNum);
TmpValue |= (Value << BitNum);
IOWriteByte(SIOData, TmpValue);
SIOExitMBPnPMode();
}
SIOByteSet(byte LDN, byte Register, byte Value)
VOID
SIOEnterMBPnPMode();
SIOSelectLDN(LDN);
IOWriteByte(SIOIndex, Register);
IOWriteByte(SIOData,
SIOExitMBPnPMode();
}
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Appendix C – Digital I/O Information
{
{
{
// SIO LDN Register Offset = 0x07
);
LDN
);
LDN
);
Value
{
{
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