INSTALLATION .III (Connectors)

III.INSTALLATION

14.USB, Infrared, PS/2 Mouse Module Connector(USB_IR_MOUSE, 18-1 pin block) If you want to use USB, PS/2 mouse, or infrared (IrDA) devices, you need to purchase an external connector set. The external connector set connects to the 18-pin block and mounts to an open slot on your computer’s chassis. The system will direct IRQ12 to the PS/2 mouse if one is detected. If not detected, expan- sion cards can use IRQ12. See PS/2 Mouse Control in BIOS Features Setup and USB Function in PnP and PCI Setup of the BIOS SOFTWARE. See Sec- ond IrDA... connector for details on the infrared connector.

10

1

USB, Infrared,

 

 

PS/2 Mouse

 

 

Bracket

 

 

Infrared

10: USB +5Volt 18

9 1: USB +5Volt

PS/2 Mouse

11: USB Port 1 -

2: USB Port 0 -

 

12: USB Port 1 +

3: USB Port 0 +

USB 0

13: Ground

4: Ground

14: (no connection)

5: (no connection)

 

15: PS/2 Mouse Data

6: PS/2 Mouse Clock

USB 1

16: Ground

7: Ground

 

17: Reserved

8: Reserved

 

18: Reserved

9: Reserved

 

USB, Infrared, PS/2 Mouse Connector

(Actual Cable Length ≈ 7.6 cm / 3 in.)

15.Second IrDA-Compliant Infrared Connector (IR, 5-pin block)

This connector supports the optional wireless transmitting and receiving infra- red module. This module mounts to a small opening on system cases that sup- port this feature. You must also configure the setting through UART2 Use Infra- red in Chipset Features Setup to select whether UART2 is directed for use with COM2 or IrDA. Use the five pins as shown below (Back View) and con- nect a ribbon cable from the module to the motherboard according to the pin definitions.

FIRRX

Front View

Back View

+5V

IRRX

GND

IRTX

 

IRTX

+5V

 

GND

(NC)

 

IRRX

 

 

For the infrared feature to be available,

Infrared Module Connector

you must connect an optional Infrared

 

module to the motherboard.

 

 

 

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ASUS SP97 / SP97-V User’s Manual