Greetings Gentlemen:

Alan, I don't know if the procedure in the data sheet
actually works reliably.  I will probably get a chance=20
to try it over the weekend.  If it does work that would=20
allow a bootloader to change the Configuration Registers.

Olin, you are quite correct that the WRTC bit must be
SET to allow such programming. And I fully agree that=20
there is no normal application where allowing the program
to modify the chip's Config Regs would be desirable --
except in the case of a BootLoader.

Roy
_______________________________________________
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist