A.5.4 Keyboard and Mouse Header (LK1) Pin-outs
The keyboard and mouse interface signals are routed to a 2 row x 4-way 0.1 inch pitch header,
which is located behind the serial port connector. The pin assignments are shown in Table A-4.
Connector location and pin orientation is detailed in Figure A-3.
Pin No.
Signal Name
Pin No.
Signal Name
1
KBD VCC
5
MOUSE GND
2
KBD DATA
6
MOUSE CLOCK
3
KBD CLOCK
7
MOUSE DATA
4
KBD GND
8
MOUSE VCC
Table A-4 Keyboard and Mouse Header (LK1) Pin-outs
CAUTION
The header is not polarized so care should be taken to ensure the cable socket is
plugged in correctly. The header pin-out has been chosen to ensure damage will
not occur to the keyboard or mouse if the cable is inadvertently connected in
reverse.
Specifications
VP 110/01x
A-7
Pin 1
Pin 1
Pin 4
Pin 4
Figure A-3 Keyboard and Mouse Header LK1 Polarization
Содержание VP 110/01 Series
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