[ntp:questions] Re: PCI add on oscillator

Ulrich Windl Ulrich.Windl at RZ.Uni-Regensburg.DE
Mon May 9 12:42:38 UTC 2005

Maybe ask the people at Meinberg; clocks are their business:


"Joshua Coombs" <jcoombs at gwi.net> writes:

> Given standard pc clocks are less than ideal, with wide drift, etc, does
> anyone make a good quality oscillator as an add in, say via PCI? Ideally
> something NTP could discipline, so one could build a PC that could serve
> reliable time for more than 5 mins if external time sources became
> unavailable.  I believe I read an article by PHK where he built one for test
> purposes, the discussion of 500ns accuracy got me thinking about it again.
> Joshua Coombs

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