Wouter van Ooijen wrote : > > What is the difference, from the programmers point of view, > > between programming a 28pin device and a 40pin device ? > > If everything else is the same. > > Did you also check the programming specifications and fuses bits? It doesn't matter if I did and it wasn't my point anyway. *If*, and I say *if*, the *only* difference is the number of pins on chip (that is, no differences from a programming point of view), does it matter if they have the same ID (still strictly from a *programming* point of view) ? (Yes, it might matter for your scripts, but that wasn't my point either. You can't blame uChip if a specific use of the ID (for which it *might* not have been intended), breaks, can you ?) I'm just trying to understand what the ID realy was intended for. Regards Jan-Erik. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads