> ALL 12 bitters start at TOP OF MEMORY and ALL 14 bitters start at 0. Often > people depend (perhaps without knowing it) on the PC to wrap around from > TOP to 0, making it APPEARS as though it started from 0. > > The 12 bitters with internal OSC ARE documented to start at the top (to > load the OSCCAL value into W) and then wrap to 0. So you say all 12-bit cores start at the top but for the non-osccal ones this is not documented? Good candidate for an obscure factoid... Wouter -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads