User’s Manual
7
JP6: Header for Case Panel (2.54mm)
Pin No.
Function
1(-), 2(+)
IDE LED
3(-), 6(+)
External Speaker
4,5
Buzzer On/Off
7,8
Hardware Reset Switch
9,10
ATX Power On/Off
11(-), 12(+)
Power LED
13,14
Close: Enable WDT function
15,16
External Power Good
16,17
Internal Power Good(Default)
Part 2: Onboard Connectors
J1: PS/2 Keyboard / Mouse Pin Header Connector (2.54mm)
Pin No.
Function
Pin No.
Function
1
KB Data
2
MS Data
3
KEY
4
KEY
5
GND
6
GND
7
+5V(DC)
8
+5V(DC)
9
KB_CLK
10
MS_CLK
J2: Digital I/O Pin Header (2.54mm)
Pin No.
Function
Pin No.
Function
1
+5V
2
+5V
3
DIO-O0
4
DIO-I0
5
DIO-O1
6
DIO-I1
7
DIO-O2
8
DIO-I2
9
DIO-O3
10
DIO-I3
11
DIO-O4
12
DIO-I4
13
DIO-O5
14
DIO-I5
15
GND
16
GND
17
DIO-O6
18
DIO-I6
19
DIO-O7
20
DIO-I7
21
+3.3V
22
+3.3V
