Supermicro 1022G-URF Bedienungsanleitung PDF herunterladen (Seite 51)

Chapter 5: Advanced Serverboard Setup

5-17

ATX PS/2 Keyboard and PS/2 Mouse

Ports

The ATX PS/2 keyboard and PS/2 mouse are

located next to the Back Panel USB Ports

0~3 on the motherboard. See the table at

right for pin deﬁ nitions.

PS/2 Keyboard/Mouse Pin

Deﬁ nitions

PS2 Keyboard PS2 Mouse

Pin# Deﬁ nition Pin# Deﬁ nition

1 KB Data 1 Mouse Data

2 No

Connection

2 No

Connection

3 Ground 3 Ground

4 Mouse/KB

VCC (+5V)

4 Mouse/KB

VCC (+5V)

5 KB Clock 5 Mouse Clock

6 No

Connection

6 No

Connection

VCC: with 1.5A PTC (current limit)

Power LED/Speaker

On the JD1 header, pins 1~3 are used for

power LED indication, and pins 4-7 are for

the speaker. See the tables on the right for

pin deﬁ nitions. If you wish to use the onboard

speaker, you should close pins 6~7 with a

jumper. Connect a cable to pins 4~7 of JD1

to use an external speaker.

Speaker Connector

Pin Deﬁ nitions

Pin Setting Deﬁ nition

Pins 4~7 External Speaker

Pins 6~7 Internal Speaker

PWR LED Connector

Pin Deﬁ nitions

Pin Setting Deﬁ nition

Pin 1 Anode (+)

Pin2 Cathode (-)

Pin3 NA

Chassis Intrusion

A Chassis Intrusion header is located at JL1.

Attach the appropriate cable to inform you of

a chassis intrusion.

Chassis Intrusion

Pin Deﬁ nitions

(JL1)

Pin# Deﬁ nition

1 Battery voltage

2 Intrusion signal

Overheat LED

Connect an LED to the JOH1 header to

provide warning of chassis overheating. See

the table on the right for pin deﬁ nitions.

Overheat LED

Pin Deﬁ nitions

(JOH1)

Pin# Deﬁ nition

1 3.3V

2 OH Active

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 94 95

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