[time-nuts] looking for low-power system for gps ntp timekeeping

Paul tic-toc at bodosom.net
Mon Jul 1 13:30:20 EDT 2013

On Mon, Jul 1, 2013 at 1:31 AM,  <David J Taylor> wrote:

> There is one write-up here:
> ...
> for using the BeagleBone Black as an NTP server, but he seems to have an
> offset of -0.281 ms from his PPS source, which is rather high.

It happens.  Particularly if the discipline is botched for some
reason.  The jitter is low so that's a good sign.  However I think
he's using a BeagleBoard not a BeagleBone of either flavor, certainly
not a Black since the ntpq output is reported as a year ago -- not
that that should really matter for a simple PPS clock.

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