[ntp:questions] Re: Linux PPS triggering with NMEA

Bjorn Gabrielsson bg at lysator.liu.se
Mon May 9 22:39:26 UTC 2005


"David Schwartz" <davids at webmaster.com> writes:

>     No. But unless you have some specialized hardware, you're just kidding 
> yourself if you think you can get more than that. Even with a PPS input 
> accurate to 200nS and the PPS kernel patches, accuracy is still only about 3 
> microseconds.
> 
>     DS

Did you reread  http://phk.freebsd.dk/soekris/pps/ lately?

--
        Björn



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