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Hardware setup, Asus cuv4x-e user’s manual 39 – Asus CUV4X-LS User Manual

Page 39

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ASUS CUV4X-E User’s Manual

39

3. HARDWARE SETUP

Connectors

3. H/W SETUP

9) Standard 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 SIR connector according to
the pin definitions.

10) USB Header (10-1 pin USBPORT)

If the USB port connectors on the back panel are inadequate, one USB header is
available for two additional USB port connectors. Connect the USB header to a
2-port USB connector set and mount the bracket to an open slot in the chassis.
(The USB connector set is optional and does not come with the motherboard
package.)

CUV4X-E Front Panel USB Header

USBPORT

CUV4X-E

®

15

61

0

NC
GND
USBP2+
USBP2-
USB Power

GND
USBP3+
USBP3-
USB Power

CUV4X-E

®

CUV4X-E Infrared Module Connector

Front View

Back View

+5V

IRTX

IRRX

(NC)

GND

+5V

IRRX

IR

TX

(NC)

GND

IR

1

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