Figure B-6. Pin Numbers for the Keyboard ConnectorTable B-6. Pin Assignments for the Keyboard Connector

 

 

 

 

Pin

Signal

I/O

Definition

 

 

 

 

 

 

 

 

1

KBDATA

I/O

Keyboard data

 

 

 

 

 

 

 

 

2

NC

N/A

No connection

 

 

 

 

 

 

 

 

3

GND

N/A

Signal ground

 

 

 

 

 

 

 

 

4

FVcc

N/A

Fused supply voltage

 

 

 

 

 

 

 

 

5

KBCLK

I/O

Keyboard clock

 

 

 

 

 

 

 

 

6

NC

N/A

No connection

 

 

 

 

 

 

 

 

Shell

N/A

N/A

Chassis ground

 

 

 

 

 

 

 

 

Mouse Connector

If you reconfigure your hardware, you may need pin number and signal information for the mouse connector. Figure B-7 illustrates the pin numbers for the mouse connector, and Table B-7 lists and defines the pin assignments and interface signals for the mouse connector.

Figure B-7. Pin Numbers for the Mouse ConnectorTable B-7. Pin Assignments for the Mouse Connector

 

 

 

 

Pin

Signal

I/O

Definition

 

 

 

 

 

 

 

 

1

MFDATA

I/O

Mouse data

 

 

 

 

 

 

 

 

2

NC

N/A

No connection

 

 

 

 

 

 

 

 

3

GND

N/A

Signal ground

 

 

 

 

 

 

 

 

4

FVcc

N/A

Fused supply voltage

 

 

 

 

 

 

 

 

5

MFCLK

I/O

Mouse clock

 

 

 

 

 

 

 

 

6

NC

N/A

No connection

 

 

 

 

 

 

 

 

Video Connector

For information on your video connector, see the manufacturer's specifications that accompanied your graphics adapter.

NIC Connector

Your system contains an RJ45 connector (see Figure B-8) on the back panel for attaching an unshielded twisted pair (UTP)