Asus A7N266 Troubleshooting Manual page 38

15 IrDA
IrDA
COM2
1
®
A7N266 Infrared Connector
SIR
38
3.
5 pin IR
IrDA
IrDA
A7N266
0 1 0 1 0
SIR
CIR
CIR
A7N266
4.4.2 UART2
Standard Infrared (SIR)
Front View Back View
IR_CON
IRTX
GND
+5V
(NC)
IRRX