PalmOne Tungsten T3, T, T2, C, W, Zire 71, m125, m130, m500, m505, m515, i705 connector pinout

PDA connectors and cables

16 pin PALM special connector
at the PDA

Pin	Signal	Description
1	GND	Signal- and charge ground (connected to pin 7)
2	USB_D+	Positive USB data signal
3	USB_D-	Negative USB data signal
4	VBUS	VBUS signal
5	HOTSYNC	HotSync IRQ - +3.3V for button push
6	N/C	Not Connected
7	GND	Signal- and charge GND (connected to pin 1)
8	ID	Identification for peripherials, resistor to ground. Should be short: USB cradle, 7.5 KOhm: Serial cradle, 20 KOhm: Mfg. Test Cradle, 47 KOhm: USB peripheral, 100 KOhm: Serial peripheral, 220 KOhm: modem
9	Vout	+3.2V supply output, 100mA max.
10	RxD	RS-232 RxD signal (input), GPS T
11	TxD	RS-232 TxD signal (output), GPS R
12	DETECT	peripherial detect - tied to ground by peripherials
13	CTS	RS-232 CTS signal (input)
14	RTS	RS-232 RTS signal (output)
15	DTR	RS-232 DTR signal (output)
16	CHARGE	+5V charge supply input, 500-700mA

Palm USB cable:

Palm Universal connector (Tungsten T1, T2, T3, etc) has RS232 signals at RS-232 compatible levels, no voltage level translator from TTL to RS232 is needed. You can connect signals from your Palm Universal connect directly to PC or other compatible serial device.

PC-Palm synchronisation cable pinout:

PALM UNI  ===  PC DB9 Female
11 (TxD) --- 2 (RxD)
10 (RxD) --- 3 (TxD)
1 (GND) --- 5 (GND)
15 (DTR) --- 6 (DSR)
13 (CTS) --- 7 (RTS)
14 (RTS) --- 8 (CTS)

pins 1,7,8,12 should be shorted in cable?

4 pin USB A or USB B plug connector diagram

4 pin USB A or USB B plug connector
at the usb cable

Pinouts.ru > PDA, HandHeld computers ports pinouts > Pinout of PalmOne Tungsten T3, T, T2, C, W, Zire 71, m125, m130, m500, m505, m515, i705 connector and layout of 16 pin PALM special connector and 4 pin USB A or USB B plug connector	Document status:	correct
Source(s) of this and additional information: kolumbus.fi, http://www.pspilot.de/pppm505/pppm505.html Contributor: updated by PSL	3 reports
Last updated at Wed May 2 2007. Submit additions or corrections for this document.	Is this document correct or incorrect? What is your opinion?

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