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Fast IrDA Infrared Module Connector: FIR
This connector allows you to connect an IrDA Infrared module. You must
configure the setting through the BIOS setup to activate the IR function.
Pin
Signal
1
VCC
2
IRRX1
3
IRRX
4
GND
5
IRTX
Consumer Infrared Module,
PS2 Header: CIR / EXT_KBMS
When the header is not in use, please short pin 3&5, pin 4&6, pin 7&9, and
pin 8&10.
Pin
Signal
1
+5V
3
KB_CLK
5
EXT_KBCLK
7
MS_CLK
9
EXT_MSCLK
FIR
1
5
Pin
Signal
2
GND
4
KB_DATA
6
EXT_KBDATA
8
MS_DATA
10
EXT_MSDATA
N
A
2-15
Installation
N
A
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