William Chops Westfield wrote: > If you're receiving any data at all from the other side (which > presumably has a more accurate clock), you can do .... > self-calibration periodicly (as someone else has already > suggested.) Actually, it doesn't matter whether the other side has an accurate clock, since it's only important that both sides be calibrated TO EACH OTHER. -Andy === Andrew Warren -- aiw@cypress.com === Principal Design Engineer === Cypress Semiconductor Corporation === === Opinions expressed above do not === necessarily represent those of === Cypress Semiconductor Corporation -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads