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VPro and serial hotsync cable


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Topic: VPro and serial hotsync cable

ducati
Member

Registered: Oct 2002
Location:
Posts: 1

VPro and serial hotsync cable

Is the serial Hotsync cable a true RS-232 output? I recently purchased a VPro and the serial hotsync cable intending to connect it to a GPS unit, but no workee. I know the GPS works because I can connect my PIII to it and get a location.

Thanks on the TMobile ISDN number, my VPhone works great with it...

Rod

10-25-2002 10:40 PM

MarkEagle
VisorCentral Staff

Registered: Dec 1999
Location: Connecticut USA
Posts: 2682

Re: VPro and serial hotsync cable

quote:
Originally posted by ducati
Is the serial Hotsync cable a true RS-232 output?

No... unlike the Palm hardware, the Visor signals are actually TTL-level, not true RS-232. The serial hotsync cables use a little converter circuit that is typically powered by the PC. Your GPS unit probably doesn't supply the necessary power. Also, serial hotsync cables tend to be of a slightly different design from regular serial cables due to the way the Visor distinguishes a serial hotsync connection from a USB one. There are a variety of 3rd=party serial cables available for this purpose.

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God bless America, my home sweet home...

10-26-2002 02:05 AM

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