Hello all, from Bill Davis.  So my anonymity is blown, people seemed to be
very insulted by my hidden name.  Call me paranoid, but always better safe
than sorry.

My easiest path will be if I just give up the idea of safe code. I can throw
some road blocks by code protecting certain stable blocks and hiding code
with bank specific code protection, but the more code that is code protected
the fewer banks that remain that can be flashed, ultimately giving me a chip
I need to consider OTP, or do a physical recall and/or chip swap.

Beyond that, how difficult is it for someone to, as Alan just suggested,
remove the epoxy on the chip and erase the code protct bits to then download
all the hex code?  Sure, they've got to disasseble it and reverse engineer
it, but can they easily get at it?  Is removing the epoxy to expose the die
a real possibility or just a very difficult to achieve project or outright
myth?

If one can erase the code protect, than it stands to reason chip recalls
with 100% code protect are futile.  And best to just use flash for flash and
only try and use code protection to dissuade the ambivalent.  The determined
thief, it appears, can aways expose the die and get at your code by erasing
the bits.  Is this a real possibility?

Shall I surrender to defeat on this and just use flash and leave my code
naked??

Thanks...
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