At 22:26 11/01/2001 +1300, Russell McMahon wrote: >But not in a controlled or necessarily useful manner alas. >Attempts have been made to erase OTP parts using radiation sources. I have >not heard of any successes. I'm not sure the question here is so much whether it is possible to erase parts. I think the relevant number would be the probability for altering a single bit (or more) -- which is quite a different thing, IMO. (Besides the possibility of damage to the circuit, of course.) >Better attempt? > Someone on this list will almost certainly have a better description > of the actual mechanism. This will have to wait for someone other than me... :) ge -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body