Asus A7V266-M - Manual (Page 43)

ASUS A7V266-M motherboard user guide 31
12) Infrared Module Connector (10-1 pin IR_CON)
This connector supports an optional wireless transmitting and receiving
infrared module. This module mounts to a small opening on system cases
that support it. Configure the IR setting through UART2 Use Infrared to
select whether UART2 is directed for use with COM2 or IrDA (see 4.4.2 I/O
Device Configuration). Use the five pins as shown and connect a ribbon
cable from the module to the motherboard SIR connector according to the
pin definitions. (A SIR module does not come with the motherboard package.
The CIR module is currently unavailable.)
®
A7V266-M
A7V266-M Infrared Module Connector
Front View Back View
+5V IRTX
IRRX
(NC) GND
+5V IRRX IR
TX
GND
IR
1