On Fri, Feb 10, 2012 at 5:10 PM, David <davidwh...@gmail.com> wrote: > All you need for this is the flip-flop. Clock the flip-flop with the > 1 PPS signal and capture whether the oscillator is leading or lagging.
I can see how this can detect lock. If the FF is the same each second you are good. But if it changes how do you know the direction of the change? -- Chris Albertson Redondo Beach, California _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
