That's just about what I want to do. Best,
-John ======================== > John, > > Quoting "J. Forster" <j...@quik.com>: > >> >> The GRI and Delay counters need to be 5 decimal digits. My current >> thinking is manual entry of the numbers via BCD coded thumbwheel >> switches. >> > > More than thirty years ago, I built a Rate Generator for LORAN-C > excatly according to the above principle. It is still wandering > at my junk box and is a three digit preset counter (3XSN7490) > a quad input decoding gate (SN7420) and the thumbwheel switches. > > Using more or less the same principle there is also a six digit > delay resolving one microsecond. > > They are very ancient designs but they work pretty well. > > Best regards > Antonio > CT1TE > > > _______________________________________________ > 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. > > _______________________________________________ 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.
