User`s manual

4.3 IrDA (Infrared Connector)

PIN Assignment PIN Assignment

1 NC 3 +5V

2 NC 4 Ground

5 IR_TX 6 IR_RX

This IrDA connector can be configured to support wireless

infrared module, it is used to attach to an infrared sensing

device. After the IrDA interface is configured, connectionless

data transfer to and from portable devices such as laptops,

PDAs is possible.

4.4 ATX 20-pin Power Connector: ATXPWR

This ATX power supply uses 20-pin connector. During your

configuration, please plug it into the right direction.

PIN Assignment PIN Assignment

1 +3.3V 11 +3.3V

2 +3.3V 12 -12V

3 GND 13 GND

4 +5V 14 PS_ON

5 GND 15 GND

6 +5V 16 GND

7 GND 17 GND

8 PW_OK 18 -5V

9 5V_SB 19 +5V

10 +12V 20 +5V