> Van: Jim Robertson <newfound@PIPELINE.COM.AU>
> Aan: PICLIST@MITVMA.MIT.EDU
> Onderwerp: Re: 16F84 In-Circuit Programming Help
> Datum: dinsdag 28 juli 1998 6:19

[Cut]

> How long is this sort of misinformation going to be circulated on the
> piclist?
> I believe this is about the forth time this has come up in the last two
> weeks.
>
> It is the PWRTE bit that is inverted not the code protect bits.

This is _correct_ .  What remains to be said is that the F84 has got _TWO
TYPES_ of Code-protection (according to my specs). _Program-memory_
protection at bits 4 thru 6 , 8 thru 13 (all One's or all Zero's) and the
_Data-memory_ protection at bit 7.

In short : Write the Code-protect bit (like in the C84) into bits 8 thru 13
of the F84.  (Don't forget the PWRTE bit though :-)

Greetz,
  Rudy Wieser