Self powered device on PocketPc

Archived from groups: microsoft.public.pocketpc.multimedia (More info?)

Hello,
What do you think, Is it possible to use a 500mA device on the Ipaq
battery thru the 22 pins connector?


I know is that it's possible to connect a 500mA device on an USB plug
if you activate the High power bus function.

Then, I've found a schematic of IPAQ 22 pins connector, pin 13 is used
for usb detection: USB_VDD.
http://xda-developers.com/connectors/



Please share your experience and comments,

Regards,
Olivier