> I figure it is better to start with the actual insides of the chips and then move on to a C or Basic compiler. Is this correct thinking? No, this is flame bait ;) Of course it is correct, but IMHO the moment to move on is after you have read the instruction section of the datasheet, while Olin will probably state that you should not move on within your active career... Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads