MSI MS-9856 - Page 63

4-9
MS-9856
SIO GPIO
Pin GPIO Type Function Power Description
60 GP56 O #EN485
Default high for
RS232
function
VCC5
61 GP57 O #EN422
Default high for
RS232
function
VCC5
59 GP55 O EN232
Default high for
RS232
function
VCC5