Re: [avr-chat] Dragon: mega slow at dumping Flash, normal ?

[David Kelly]

On Jul 4, 2009, at 8:25 AM, Heike C. Zimmerer wrote:

> > I did not expect to see any interaction of the SPI and debugWIRE
> > myself?
>
> So did I.  That is, until I stumbled across that behaviour ... Never
> found any mention of it in the ATmega168's data sheet (that's where I
> encountered it).


I too would not have suspected it as debugWIRE is performed on the  
RESET pin.

Did a project with a '168 debugged and programed via debugWIRE which  
most all tasks the AVR performed were communicating to hardware via SPI.

--
David Kelly N4HHE, address@hidden
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Whom computers would destroy, they must first drive mad.