19
*Notice: RS422, RS485 function is supported by COM2 header only, with compatible
COM cable for RS422 or RS 485 function. User also needs to go to BIOS to set
‘Transmission Mode Select’ for COM2.
(6) GPIO (10-pin): GPIO Header
GP
IO_
80
GN
D
GP
IO_
82
GP
IO_
84
GP
IO_
86
GP
IO_
81
GP
IO_
83
2
Pin 1
VCC
GP
IO_
85
GP
IO_
87
(7) FP (8-pin): Front Panel Header
GND
RSTSW
Pin 1
2
PWRLED-
HDDLED-
PWRBTN
GND
GPIO
FP
