On Thu, 2006-01-05 at 16:03 -0500, andrew kelley wrote: > Or if you have need of a secure chip, pot the chip and run a thin thin wire > through the potting, tie the wire to a input and output, and check if the > wire is there.. If its not, the potting was removed and erase the code.. > Also you can destroy the bond wires for RB7 and RB6, I've seen that was done > somewhere by someone, perhaps on the list archives.. Please correct me if I'm wrong, but the easiest way to get a chip out of a potting compound is to use something to disolve the potting compound. As such, the wire would survive? TTYL ----------------------------- Herbert's PIC Stuff: http://repatch.dyndns.org:8383/pic_stuff/ -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist