> At 12:18 PM 5/3/2003 -0700, Mark, WT6P wrote:
> >Is there any way to unprotect a p16f84?  I was using warp13
> programmer and
> >inadvertently wrote the code word with cp on.
>
> I don't think so.
>
> This is a major difference between the PIC and AVR procs.
> A locked AVR can still be erased, and erasing clears the lock bits.
> So you can't lock yourself out, at least not that way.

        MCHIP flash parts CAN be unlocked, just issue a "bulk erase" command, you
will then be able to unset the code protect. With most programmers clicking
"erase all" does exactly this. TTYL

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