Owner's manual

AR-B1565/1565A User’s Guide

3.2.3 Ethernet RJ-45 Connector (LAN1, LAN2)

The Ethernet RJ-45 connectors are the standard network headers. The following table is the pin assignment.

LAN1, LAN2 FUNCTION

1 TPTX+

2 TPTX -

3 TPRX+

4 Not Used

5 Not Used

6 TPRX -

7 Not Used

8 Not Used

RJ-45 Pin Assignment

3.2.4 Keyboard & Mouse Connector (KB1)

To use the PS/2 interface, an adapter cable has to be connected to the CN3 (6-pin header type) connector. This

adapter cable is mounted on a bracket and is included in your AR-B1565/1565A package. The connector for the

PS/2 KB/mouse is a Mini-DIN 6-pin connector. Pin assignments for the PS/2 port connector are as follows:

1. MOUSE DATA

2. KB DATA

3. GND

4. VCC

5. MOUSE CLOCK

6. KB CLOCK

1 2

KB1

Figure 0-2 KB1: Keyboard & Mouse Connector

3.2.5 PS-ON Header (CN1)

CN1

Factory Preset

3.2.6 Reset Header (J13)

The J13 is a reset switch. Shorting these two pins will reset the system.

J13

# When AT power supplier is applied, jumper 2&3 should

be tied together.

# When ATX power supplier is applied, pin1&pin 3 should

be connect to proper location of ATX power supplier.