[time-nuts] TBolt: UTC PPS

Hal Murray hmurray at megapathdsl.net
Mon Mar 29 22:58:57 UTC 2010


> It is simple to divide the PPS to the square wave, but what is needed is a
> simple/surefire method of adding/removing the leap seconds. Preferably one
> that works automatically. Any ideas? 

Software.

If you want to remove leap seconds, you need a way to insert an extra pulse.  
Fortunately, they haven't happen yet and are not likely to happen.

To insert a leap second, you need to remove a pulse.  That's just an AND gate.



-- 
These are my opinions, not necessarily my employer's.  I hate spam.






More information about the time-nuts mailing list