[ntp:questions] fudge time1 for gps-18x-LVC?

David J Taylor david-taylor at blueyonder.delete-this-bit.and-this-part.co.uk.invalid
Sat Feb 6 07:40:49 UTC 2010


"David Lord" <snews at lordynet.org> wrote in message 
news:7t3ms3Fqe0U1 at mid.individual.net...
[]
>>> Somehow I think I might be in sync with wrong edge of PPS.
>>
>> Why?
>>
>
> That would put pps out, but I'd have guessed by only 100ms
> if that's default.

Yes, David, according to the Technical Specifications the default is 
100ms.  I'm surprised that the parallel port is as bad as it appears to 
be - perhaps some software is getting in the way of the interrupt path. 
No chance it's polled rather than generating an interrupt, I suppose?

Cheers,
David 




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