3.HARDWARE SETUP

17)Standard and Consumer Infrared (SIR) 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 SIR connector according to the pin definitions.

.3

H/WConnectors

SETUP

Front View Back View

 

 

IR

 

P4T-CM

+5V

(NC) IRRX

GND IRTX

1

IRTX +5V

GND (NC)

IRRX

P4T-CM Infrared Module Connector

18)Front Panel Connectors (24-1 pin AFPANEL)

This connector allows you to setup an optional ASUS ipanel, an easy to access operational console mounted in a standard front drive bay. The iPanel offers front I/O ports, status LEDs and space reserved for a hard disk drive. (If you are not using an ASUS iPanel, you can connect an optional wireless transmitting and receiving infrared module to the SIR connector or an optional consumer infrared connector set to the CIR and SIR connectors for both wireless transmit- ting and remote control functions through one external infrared module.)

AFPANEL

 

+5 V

IRRX GND

IRTX

SMBDATA +3VSB

SMBCLK

LOCKKEY

NC NC NC

 

NC

GND NC CIRRX

+5VSB

CHASSIS# EXTSMI#

+5V

MLED-

PCIRST# BATT NC

P4T-CM

+5 V

IRRX GND

IRTX

 

 

 

 

 

 

 

 

 

 

SIR

 

 

 

 

 

 

 

CIR

 

 

 

 

 

 

 

NC

GND NC CIRRX

+5VSB

 

 

 

 

P4T-CM Front Panel Connectors

IR_CON

 

 

 

 

 

 

 

 

 

 

 

 

32

ASUS P4T-CM User’s Manual