jana1972@centrum.cz wrote 2011-10-21 22:27: > I started programming in assembly language with PICkit3. > I found out samples that use __config directive but with PICkit2, that = is > different from PICkit3 The CONFIG setting are specific for the PIC processor used and has nothing to do with the programmer used to program it. Why do you think that changing programmer from PICkit2 to PICkit3 will force you to make changes to the CONFIG settings ? > E.g PICkit2 uses No, no, no... The PICkit2 doesn't "use" any CONFIG settings at all ! It is the processor who uses the settings, the PICkit2 (or 3) only programms them into the processor. > > how must I rewrite that config for using with PICkit3? > Not at all. > Is there any explanation of all those configuration bits? > Of course. The datasheet for your speicfic processor. There is a chapter called something like "SPECIAL FEATURES OF THE CPU", "Configuration Bits". Didn't that answer your questions ? > Thanks for help > L. > > > --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .