Keyboard/Mouse And Serial Ports A And B; Keyboard/Mouse Connector; Figure B-1 Keyboard/Mouse Connector Pin Configuration; Table B-1 Keyboard/Mouse Connector Pin Assignments - Sun Microsystems Ultra 60 Service Manual

B.1 Keyboard/Mouse and Serial
Ports A and B
B.1.1

Keyboard/Mouse Connector

The keyboard/mouse connector is a DIN-8 type connector located on the
motherboard back panel.
configuration and
FIGURE B-1
TABLE B-1
Pin
1
2
3
4
5
6
7
8
B-2 Sun Ultra 60 Service Manual • August 2001
FIGURE B-1
lists the connector pin assignments.
TABLE B-1
Keyboard/Mouse Connector Pin Configuration
Keyboard/Mouse Connector Pin Assignments
Signal Name
Gnd
Gnd
+5 Vdc
Mse-rxd
Kbd-txd
Kbd-rxd
Kbd-pwk
+5 Vdc
illustrates the keyboard/mouse connector
8 7 6
5 4 3
2 1
Description
Ground
Ground
+5 Vdc
Mouse receive data
Keyboard out
Keyboard in
Keyboard power on
+5 Vdc