> -----Original Message-----
> From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu]On Behalf
> Of Chris Emerson
> Sent: 23 September 2004 17:59
> To: Microcontroller discussion list - Public.
> Subject: Re: [PIC:] Can't reprogram 16LF819 in-circuit
> 
> 
> On Thu, Sep 23, 2004 at 05:34:39PM +0100, James A wrote:
> > Is the level of PGM significant? (the LVP config bit is cleared 
> to disable
> > low-voltage programming)
> 
> When you erase the fuses during reprogramming, the LVP bit is
> (temporarily) set, which may or may not cause problems.  Better safe
> than sorry, I'd say!
> 
> Chris

Thanks Chris - I will add a resistor to the next lot.

James

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