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Digital I/O Connector: DIO
General purpose input and output.
Pin
Signal
1
+5V
3
GPO14
5
GPO13
7
GPO4
9
GPO29
11
GND
KBMS Connector: JKB/MS
The mainboard provides a PS2 pin header to attach a PS2 keyboard and
mouse.
Pin
Signal
1
VCCE
3
KB_CLK
5
EKBCLK
7
KB_DT
9
KB_CK
Note: When the pin header is not in use, please short pin 3&5, pin
4&6, pin 7&9 and pin 8&10.
LAN LED Connector: J3
This pin header allows you to connect to a LAN LED which shows the state of
network connecion.
Pin
Signal
1
LAN1_ACT
3
LAN2_ACT
5
LAN3_ACT
7
LAN4_ACT
9
Key
11
+3.3V
Pin
Signal
2
+12V
4
GPI20
6
GPI21
8
GPI22
10
GPI9
12
GND
Pin
Signal
2
VCCE
4
Key
6
EKBDATA
8
MS_DT
10
MS_CK
Pin
Signal
2
LINK_UP1
4
LINK_UP2
6
LINK_UP3
8
LINK_UP4
10
NC
12
WireLess LED
17
Installation
DIO
1
2
11
12
JKB/MS
1
2
9
10
J3
1
2
11
12
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