Data General AViiON 5500 Series, Installing, Expanding, And Maintaining

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Workstation peripherals specifications (AViiON 550 series)
A-15
014–002250–01
1
2
3
4 5
Key
(a) Keyboard cable
(b) Keyboard connector
1
2
3
4
5
Key
7
6
8
Figure A–7 Keyboard connector and cable pin numbering
Mouse
D
3.75 x 2.5 inches (9.5 x 5 cm)
D
Three momentary switches with tactile and audible feedback
D
Compatible with EIA RS-232-C interface;
1200–baud asynchronous serial
D
Uses power from RS-232-C interface
D
Maximum current 15 milliamps
Maximum v/–13.2 volts ac
D
1000 miles (621.4 km)
Both the 8– and 24–bit graphics controller contain a 9–pin male
DSUB connector that extends to the AViiON 550 series computer
unit rear panel bulkhead.
Table A–8 lists the signals for the mouse connector, and Figure A–8
shows the pin numbers for the connector.
6
9
5
1
male connector
Figure A–8 Mouse DB9 connector and cable pin numbering