Quote Originally Posted by T.Jackson View Post
Thanks

Getting back to the clock for a moment - I've had it running for 24hrs so far and its gained 3 secs. Anyone have any thoughts on how to improve its accuracy?
Adjust the oscillator frequency! 3 sec/day means 34 ppm; that sounds reasonable for an unadjusted oscillator.
Or change the divisor rate from the nominal 31250/4096 to a value who meet the actual frequency.

Regards
Gianni