Aaeon PFM-HDS Manual do Utilizador descarregar pdf (Página 104)

PC/104 Module PFM-HDS

Appendix E Digital I/O Ports E -7

IOWriteByte(SIOData, LDN);

}

VOID

SIOBitSet(byte LDN, byte Register, byte BitNum, byte Value){

Byte TmpValue;

SIOEnterMBPnPMode();

SIOSelectLDN(LDN);

IOWriteByte(SIOIndex, Register);

TmpValue = IOReadByte(SIOData);

TmpValue &= ~(1 << BitNum);

TmpValue |= (Value << BitNum);

IOWriteByte(SIOData, TmpValue);

SIOExitMBPnPMode();

}

VOID

SIOByteSet(byte LDN, byte Register, byte Value){

SIOEnterMBPnPMode();

SIOSelectLDN(LDN);

IOWriteByte(SIOIndex, Register);

IOWriteByte(SIOData,

Value);

SIOExitMBPnPMode();

}

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Aaeon PFM-HDS Manual do Utilizador Página 104