Hi Adam, On Thu, Oct 29, 2009 at 8:56 AM, M. Adam Davis wrote: > On Wed, Oct 28, 2009 at 10:46 PM, Dwayne Reid wr= ote: >> I recall recent discussion (and past discussions) about the problem >> of multiple writes causing eventual read failures of static eeprom >> values (static as in they don't change often or at all). > > If the data doesn't change, don't initiate an EEPROM write. =A0Only > write it on change. =A0This should eliminate this concern. > Hmmm. The datasheets for many of the affected parts suggest that rarely-changing data SHOULD be "refreshed" or re-written. Do you think that the datasheet is mixed up here? Sean -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist