life speed wrote: > =85 need the precision. The application is a microwave> synthesizer op= erating at frequencies up to 24 X 10^9> Hz, with sub-Herz resolution, a 4= 0-bit number. "24 X 10^9 Hz with sub-Herz resolution", - your frequency meter is 11digi= ts precision. 100 000 000 000 / (60 * 60 * 24 * 365) : one second per 3000 yearsprecis= ion, cool device. Congrats, Mike. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist