6400Hand -Held Computer User’s Guide A-1

Appendix A

Connector Pin-Outs
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8-Pin Docking Connector (standard)

Figure A-1

8-Pin Docking Connector Pinouts
Computer Bottom End View
(Without Optional Communication Endcap)
1
2
3
4
5
6
7
8
Pin Signal Function
1 BCLK Battery Clock
2 12.0 Volts Charge Power
3 GND Ground
4 BDAT Battery Data
5 TXD Transmit Data
6 RXD Receive Data
7 RTS Request To Send
8 CTS Clear To Send