Aaeon IMBA-Q77 Manual do Utilizador descarregar pdf (Página 116)

Industrial Motherboard IMBA-Q77

Appendix E Digital Input & Output E-5

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

#include <stdio.h>

#include <conio.h>

#define SIOIndex 0x2E //Modify for project support 2E/4E

#define SIOData 0x2F //Modify for project support 2F/4F

#define boolean AaeonDigitalInput(int byte LDN, int byte RegNum, int byte

BitNum);

#define void AaeonDigitalOutput(int byte LDN, int byte RegNum, int byte

BitNum, boolean Status);

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

Main(){

// Procedure : AaeonDigitalInput

// Input :

// (byte)LDN : Logic Device Number Register

// (byte)RegNum : 0x00 ~ 0xFF

// SuperIO register offset that you want to access

// (byte)BitNum : 0 ~ 7

// Which bit in register that you want to access

// Output :

// (boolean)Status : When read Digital Input Status, it will return the result

of Pin

// Status.

boolean Status = AaeonDigitalInput(int byte LDN, int byte RegNum, int byte

BitNum);

// Procedure : AaeonDigitalOutput

// Input :

// (byte)LDN : Logic Device Number Register

// (byte)RegNum : 0x00 ~ 0xFF

// SuperIO register offset that you want to access

// (byte)BitNum : 0 ~ 7

// Which bit in register that you want to access

// (boolean)Status : When write Digital Output Status, this value is

the Pin status

// of Digital Output that you want.

1 2 ... 111 112 113 114 115 116 117 118

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Aaeon IMBA-Q77 Manual do Utilizador Página 116