> While developing code for these beasts, and using MicroChip ICD
> tool for loading/debugging I seem to have inadvertently code protected a
> 16F876 devices (or more precisely the ICD has since I NEVER EVER turn
> on code protection).
>
> After many hours of looping I been _unable_ to erase the damned code
> protect bits to be able to update the devices (already mounted on
> boards).

When you protect it, I think you can only erase it using the 13V programming
voltage - check the data sheet.

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