Re: [time-nuts] Jupiter GPS 10 KHz pin

[David Carr Junk]

Tom,

Thanks for your reply.  I looked through the documents on that page but
unfortunately I don't think any quite address my question.
I think they'd have to have a schematic of the board itself to do that.

If someone would just stick a multimeter probe on the 10 KHz connection of
their module and then trace that signal back to the IC, I would
really appreciate it.

Thanks,
David Carr

On Thu, 20 Mar 2008 17:48:07 +0100, ScopeFreak [EMAIL PROTECTED]
wrote:
 David,
 
 On the site http://gpskit.nl/, in the downloads directory, you can
 find a lot of info on the Rockwell Jupiter board. I know the info you
 are looking for is in there somewhere.
 
 Best regards,
 Tom
 
 On Thursday 20 March 2008 14:33, David Carr wrote:
 I have a Jupiter based receiver that is not one of the standard
 modules.  I'd like to see if I can get a 10KHz output from it, but
 I don't know which pin of the 144 possible options to look at.

 Would someone with a Jupiter board trace the connection from the 10
 KHz output back to the pin on the chip it originates from?  That
 would be a huge help.  I suspect that you'll find it ends up on the
 chip labeled 11577-11.

 Thanks for your time,
 David Carr

 ___
 time-nuts mailing list -- time-nuts@febo.com
 To unsubscribe, go to
 https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow
 the instructions there.


___
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

Re: [time-nuts] Jupiter GPS 10 KHz pin

[David Carr Junk]

Tom and Bruce,

Thanks for probing out this line for me.  You two are indeed correct, as I
found a nice looking 10 kHz signal on the pin you identified.
My GPS is a TravRoute CoPilot serial hockey puck which happens to have a
Jupiter chipset (FW 1.83 1997).  I thought that this GPS (my first)
was about done, but I think its found some new life...

Thanks,
David Carr

On Fri, 21 Mar 2008 00:22:23 +0100, ScopeFreak [EMAIL PROTECTED]
wrote:
 David,
 
 I can confirm. I measured it on a TU30-D140 and its on the same pin.
 Bruce's graphic is rotated 180' compared to my ascii graphic.
 
 Tom
 

 David

 On the TU30-D165 version of the Jupiter the relevant pin appears to
 be the 13th pin up from the bottom on the LHS of the large chip in
 the attached drawing.

 Bruce
 
 ___
 time-nuts mailing list -- time-nuts@febo.com
 To unsubscribe, go to
 https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
 and follow the instructions there.


___
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.