Via EPIA-SP8000E User Manual - Page 36
Fast IrDA Infrared Module Connector
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Chapter 2 Fast IrDA Infrared Module Connector: FIR This pin header is used to connect to an IrDA module. The BIOS settings must be configured to activate the IR function. Pin Signal 1 +5V 2 IRRX1 3 IRRX 4 GND 5 IRTX Description VCC FIR/SIR Data Receive SIR Data Receive Ground FIR/SIR Data Transmit C3TM Processor CN400 1 FIR VT8237R 1 LPT 1 SPDIF 28
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Chapter 2
28
Fast IrDA Infrared Module Connector:
FIR
This pin header is used to connect to an IrDA module.
The BIOS settings
must be configured to activate the IR function.
Pin
Signal
Description
1
+5V
VCC
2
IRRX1
FIR/SIR Data Receive
3
IRRX
SIR Data Receive
4
GND
Ground
5
IRTX
FIR/SIR Data Transmit
TM
C3
Processor
C
N
4
0
0
V
T
8
2
3
7
R
1
1
1
FIR
LPT
SPDIF