Aaeon PICO-CV01 Instrukcja Użytkownika Pobierz pdf (Strona 101)

PICO-ITX Board PICO-CV01

Appendix E Electrical Specifications for I/O Ports E-6

// Procedure : AaeonSetOutputLevel

// Input :

// Example, Set Digital I/O Pin 2 to high level

AaeonSetOutputLevel(Pin2Bit, PinHigh);

}

**************************************************************************

Boolean AaeonReadPinStatus(byte PinBit){

Boolean PinStatus ;

PinStatus = SIOBitRead(DIOLDN, StatusReg, PinBit);

Return PinStatus ;

}

VOID AaeonSetOutputLevel(byte PinBit, byte Value){

ConfigDioMode(PinBit, OutputPin);

SIOBitSet(DIOLDN, OutputReg, PinBit, Value);

}

********************************************************************************

********************************************************************************VOI

D SIOEnterMBPnPMode(){

IOWriteByte(SIOIndex, 0x87);

}

VOID SIOExitMBPnPMode(){

IOWriteByte(SIOIndex, 0xAA);

}

VOID SIOSelectLDN(byte LDN){

IOWriteByte(SIOIndex, 0x07); // SIO LDN Register Offset = 0x07

IOWriteByte(SIOData, LDN);

}

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

Byte TmpValue;

1 2 ... 96 97 98 99 100 101 102 103

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Aaeon PICO-CV01 Instrukcja Użytkownika Strona 101