For Rover:
Connectors RoverPC P3, RoverPC P4, RoverPC P7 (Mitaka Mio558):
Name Pin
USB_N 2
USB_P 3
USB_DETECT 5
RXD 6
CTS # 7
DSR # 8
DCD # 9
TXD 10
RTS # 11
DTR # 12
VCC 18,19,20,21,22
GND 1, 4, 13, 14
Disclaimers: This information is provided on the pin-connectors not oftsitsialno and without warranty of any kind.
And further:
Insert the connector in the PDA (screen up to the connector itself)
-1 rightmost, leftmost - 22
1 - VCC (+ 5v) from the power supply
2 - VCC (+ 5v) from the power supply
3 - VCC (+ 5v) from the power supply
4 - VVC (+ 5v) from the power supply
5 ..8 - not used (in the cradle)
9 - GND
10 - GND
11 .. 16 - not used (in the cradle)
17 - 5 (connected to VCC via jumper ?????)
18 - USB + 5V
19 - not used (in the cradle)
20 - USB Data +
21 - USB Data -
22 - USB GND
(GND USB and from the power supply connected, 17 is supplied with + 5V power supply through element (presumably bridge or fuse (unpackaged) ???) resistance in both directions close to 0 ohms)
Now on cable
You have two options
1. Synchronization cable charging +
1,2,3,4,17,18 connecting the terminals together and applying + 5V to USB.
connecting the terminals 9,10,22 together and applying GND with USB.
20 respectively USB data +, a 21 USB Data -
(Who does not know where the data + and data-
http://www.hardwarebook.net/connector/bus/usb.html)2. Just sync cable
to output 18 supplies + 5V to USB.
the conclusions of the 22 applying GND with USB.
20 respectively USB data +, a 21 USB Data -