Is it possible that the undesired WDT doesn't appear on the ICEPIC Emulator
but is here on the programed 16F872?

-----Message d'origine-----
De : pic microcontroller discussion list
[mailto:PICLIST@MITVMA.MIT.EDU]De la part de Dale Botkin
Envoye : mercredi 28 aout 2002 21:24
A : PICLIST@MITVMA.MIT.EDU
Objet : Re: [PIC]:problem with Watch-Dog


On Wed, 28 Aug 2002 llile@SALTONUSA.COM wrote:

> This sounds like another classic CCS bug to me.  Several times I have
> found that #fuses bits work backwards in some of their releases,  right
> now I have a project for the 'F73 that must use "NOPUT" to *enable* the
> power up timer.  A sheepish tech at CCS explained that they are working on
> this after I wasted a couple of hours pulling out my hair..
>
> Try enabling your WDT, I'll bet the WDT will then turn off.   Or else,
> upgrade to the version du jour.

I bet not.  I know for a fact what he's setting will compile with the
correct fuse settings for the 'F87x series, I do it almost daily.  That's
why I figured it was probably his programmer until he mentioned the MCHP
recommended sequence for switching the PSA and saw he was explicitly
setting PSA without doing that; that looks like the smoking gun.

Dale

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