Arbor Technology Rigid-772, User Manual

Page: 111 / 113

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Appendix
delay(10);
/* GPIO20~27 Data */
SMB_Byte_WRITE(SMB_PORT_AD,SMB_DEVICE_ADD,0x21,(oData & 0xFF00)
>> 8 );
delay(10);
/* GPIO10~17 Status */
iTemp = SMB_Byte_READ(SMB_PORT_AD,SMB_DEVICE_ADD,0x12);
iData = iTemp;
delay(10);
/* GPIO20~27 Status */
iTemp = SMB_Byte_READ(SMB_PORT_AD,SMB_DEVICE_ADD,0x22);
iData = ( iTemp << 8 ) + iData;
delay(10);
return iData;
}
unsigned char SMB_Byte_READ(int SMPORT, int DeviceID, int iREG_INDEX)
{
unsigned char iData;
outportb(02, 0x00);
outportb(00, 0xff);
delay(10);
outportb(04, D1);
outportb(03, iREG_INDEX);
outportb(02, 0x48);
delay(10);
iData = inportb(05);
return iData;
}
void SMB_Byte_WRITE(int SMPORT, int DeviceID, int oREG_INDEX, int oREG_
DATA)
{
outportb(02, 0x00);
outportb(00, 0xff);
delay(10);
outportb(04, DeviceID);
outportb(03, oREG_INDEX);
outportb(05, oREG_DATA);
outportb(02, 0x48);
delay(10);
}