Policy question - drop low-precision clocks?
Eric S. Raymond
esr at thyrsus.com
Mon Jan 30 12:22:36 UTC 2017
Hal Murray <hmurray at megapathdsl.net>:
>
> esr at thyrsus.com said:
> > So, the only way to get accurate time out of this box is to pass its 1PPS
> > output through an outboard conter chip.
>
> That doesn't make sense. If you have PPS, why not feed it into the serial
> port.
I don't know, man, I just work here.
The driver is polled, so it's not going to be shipping time at a fixed offset
from top of second. Reading the code, do you see any way we get precision of
less than a second out of it?
--
<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>
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