18

Hareware Setup

RESET – Hardware Reset Control

Attach the reset switch to RESET. Closing the RESETswitch restarts the system.

HDD LED – HDD LED Connector

Attach the cable of hard disk drive LEDs to this connector. The LED lights when an HDD is active.

IDE1/IDE2 – On-board Primary/Secondary IDE HDD Connectors

Attach cables of hard disk drives to these connectors.

IR1 – IR Connector

Attach a 5-pin infrared device cable to this connector for enabling the infrared transfer function. This mainboard meets the specification of ASKIAR and HPSIR.

IR1 Connector

Pin Assignment

1

2

3

VCC

FIRRX

IRRX

4

GND

5

IRTX

Keylock & PW LED – Keylock and Power LED Connector

It is a connector for a lock that may be installed on the system case for enabling or disabling the keyboard. It also attaches to the caseÕs Power LED. (Pin 1, 3 for power LED and pin 4, 5 for keylock.)

PS/2 Conn. – Keyboard Connector

A PS/2 keyboard connector is located at the rear of the board. Plug the keyboard jack into this connector.

Page 22
Image 22
SOYO SOYOTM manual Reset Hardware Reset Control, HDD LED HDD LED Connector, IR1 IR Connector, PS/2 Conn. Keyboard Connector