Chapter 6
Figure 6-1. Monitor Connector Pin Locations on VGB Board
Keyboard Interface
The VGB board supports an AT-style extended keyboard with an integrated
trackball. The keyboard interface is a bidirectional, synchronous, serial interface.
The keyboard communicates with the UART on the VGB via the clock and data
lines. The keyboard input uses a standard 5-pin DIN connector. The Keyboard
connector pin assignments are shown in
Table 6-4. Keyboard Connector Pin Assignments
136
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Pin 10
Pin 15
Pin 11
Pin 6
Pin
Signal
1
Clock
2
Data
3
not connected
4
Ground
5
+5 VDC
Adept MV Controller User's Guide, Rev. B
Pin 5
Pin 1
Table
6-4.
Keyboard Interface