8.Infrared module connector (5-1 pin IR1)

This connector supports an optional wireless transmitting and receiving infrared module. This module mounts to a small opening on system chassis that support this feature. You must also configure the UART2 Use As parameter in BIOS to set UART2 for use with IR. See section “4.4.2 I/O Device Configuration” for details.

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. (NOTE: The infrared module is purchased separately.)

P4SDR-VM

IR1

1

+5V

IRRX GND

IRTX

P4SDR-VM Infrared Module Connector

Front View

Back View

IRTX+5V

GND(NC)

IRRX

9.Front panel audio connector (10-1 pin FPAUDIO1) (on audio models only)

This is an interface for the Intel front panel audio cable that allow convenient connection and control of audio devices.

FPAUDIO1

P4SDR-VM

2

LOUT L

NC LOUT R

MICPWR

MIC2

10

 

 

 

 

1

BOUT L

BOUT R

+5VA

AGND A

9

 

 

P4SDR-VM Intel Panel Connector

2-22

Chapter 2: Hardware information