DEC DECpc 433 - Keyboard and Mouse

Interface Connectors
Kevboard and Mouse
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Table B-3 lists the pin assignments for the keyboard and mouse connectors.
Table
B-3. Keyboard/Mouse Pinouts (J7, JS)
Pin No. Signal
1
Data
2
Reserved
3
Ground
I :
B-4
DECpc 433 Workstation Service Guide