Palm Connector

From HwB

Connector on Palm handheld PDAs.

Available on:

  • PalmPilot
  • Palm III, V, Vx

Contents

Pinout

 ------------------   ^^Screen
(   [|||||||||]    )
 ------------------
    1        10
Pin Dir Name
1 Arrowr.png DTR (GPIO output)
2 Arrowr.png +3.3V (current limited with 330Ω on Palm III.
3 Arrowl.png RxD
4 Arrowr.png RTS
5 Arrowr.png TxD
6 Arrowl.png CTS
7 Arrowl.png HotSync (connect with pin 2 for HotSync)
8 Arrowl.png ID
  • 20 kΩ from pin 2: Modem
9 n/c
10 Arrow.png Ground

Note: Direction is PDA relative cradle/peripheral.

Cable (25 pin)

Palm

25 pin D-Sub Female

Palm PC
Name Pin Pin Name
DTR 1 6 DSR
RxD 3 2 TxD
RTS 4 5 CTS
TxD 5 3 RxD
CTS 6 4 RTS
GND 10 7 GND

Cable (9 pin)

Palm

9 pin D-Sub Female

Palm PC
Name Pin Pin Name
DTR 1 6 DSR
RxD 3 3 TxD
RTS 4 8 CTS
TxD 5 2 RxD
CTS 6 7 RTS
GND 10 5 GND

Source