Interesting thought. I'm using PP under Linux to flash the chip. PP has= a=20 problem verifying code (says it's code protected), so I use the=20 "don't-verify" option when flashing. I know of no option to limit the=20 programming range with PP, but I'll hit those docs again. I'll also look around for some other programming software to test with. Cheers, -Neil. On Saturday 17 May 2003 15:36, Ben Jackson scribbled: > On Sat, May 17, 2003 at 03:21:36PM -0500, Picdude wrote: > > Is there any reason why a PIC16F872 would have problems addressing > > program memory locations 0x400 and above? > > Are you sure you're flashing it all? MPLAB has an option to limit the > programming range (which is much faster if you don't need it!). -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads