Asus CUBX - Manual (Page 36)

36 ASUS CUBX User’s Manual
Connectors
3. H/W SETUP
3. HARDWARE SETUP
13) Infrared Module Connector (5-pin IR)
This connector supports an optional wireless transmitting and receiving infrared
module. This module mounts to a small opening on system cases that support
this feature. You must also configure the setting through UART2 Use Infrared
(see 4.4.2 I/O Device Configuration) to select whether UART2 is directed for
use with COM2 or IrDA. Use the five pins as shown in Back View and connect
a ribbon cable from the module to the motherboard’s IR connector according to
the pin definitions.
Front View
+5V IRTX
IRRX
(NC) GND
Back View
CUBX Infrared Module Connector
For the infrared feature to be available,
you must connect the optional Infrared
(IrDA) module to the motherboard.
CUBX
®
+5V
IRRX (NC) GND IR
TX
IR
14) USB Headers (10-1 pin USB2, 5-1 pin USB3A)
If the USB port connectors on the back panel are inadequate, two USB headers
are available for three additional USB port connectors. Connect the provided 3-
port USB connector set to these headers and mount it to an open slot on your
chassis.
CUBX USB Header
CUBX
®
USB2
USB Power USBP2
–
USBP2+ GND NC
USB Power
USBP3
–
USBP3+
GND
1 5
6 10
USB3A
USB Power USBP4- USBP4+ GND
1