Chapter 2
FIR Module Connector (J5)
The FIR Module Connector (J5) allows you to connect a Fast Infrared stan-
dard module. You must configure the setting through the BIOS setup to acti-
vate the IR function.
Pin Definition
PIN
SIGNAL
1
+3V
2
IRRX
3
IRRX2
4
GND
5
IRTX
PS2 Connector (J6)
When this connector is not in use, please short pin 3&5, pin 4&6, pin 7&9,
and pin 8&10.
Pin Definition
PIN
SIGNAL
1
+5V
3
KB_CLK
5
EXT_KBCLK
7
MS_CLK
9
EXT_MSCLK
1
9
10
2
1
PIN
SIGNAL
2
GND
4
KB_DATA
6
EXT_KBDATA
8
MS_DATA
10
EXT_MSDATA
2-12
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