User`s manual

SBC86822 Series All-In-One Mini ITX Board User’s Manual
Jumpers and Connectors
36
Pin Signal Pin Signal
1
Digital Input 0
2
Digital Output 0
3
Digital Input 1
4
Digital Output 1
5
Digital Input 2
6
Digital Output 2
7
Digital Input 3
8
Digital Output 3
9
Ground (GND)
10
Ground (GND)
CN22
Digital Input Address：402A
Digital Output Digital Input
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
X X DI3 DI2 DI1 DI0 X X
Digital Output ：
Digital Output Digital Input
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
X X X X DO3 DO2 DO1 DO0
2.4.14 Flat Panel Bezel Connector (CN23)
 Power LED
This 3-pin connector denoted as Pin 1 and Pin 5 connects the
system power LED indicator to such a switch on the case. Pin 1 is
assigned as +, and Pin 5 as -. The Power LED lights up when the
system is powered ON.