[ntp:questions] System time ramps forcing step correction?
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Null at BlackList.Anitech-Systems.invalid
Sun Sep 9 22:41:45 UTC 2012
A C wrote:
> Has anyone seen a system with GPS/PPS have its system
> time ramp/slew ahead by over a second requiring a step
Prefer the PPS source?
GPS time is usually only second relative without the PPS,
and will sometimes drift around a lot within the second
on non timing GPSes.
I have GPS chips on embedded systems that the serial sentence
always seems to wander around 20ms to 50ms.
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