On Mon, Aug 4, 2014 at 6:09 AM, Bill Dailey <[email protected]> wrote:
> I have never done a rigorous analysis but it appears to be within 1.5s or > better most of the time. That is what to expect. as of IOS 5 they use NTP but they look at the clock drift and use NTP at a polling interval just good enough to keep under 2 seconds of error. Keeping the clock dead-on requires to much battery power. At least this is what I remember reading when IOS 5 came out. They "ration" use of NTP to maintain a maximum error -- Chris Albertson Redondo Beach, California _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
