[ntp:questions] NTP on CubieBoard

David Woolley david at ex.djwhome.demon.invalid
Mon Oct 13 09:52:12 UTC 2014


On 13/10/14 09:23, Rob wrote:
> On the PC platform, with a recent development ntpd I can achieve
> PPS sync with offset within a couple of us on systems in normal
> environment, and well within 1us in a temperature conditioned room.

The correct quality measure is jitter, rather than offset.  offset 
varies from sample to sample but still doesn't tell you the systematic 
error in the time.



More information about the questions mailing list