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From: | David Kelly |
Subject: | Re: [avr-chat] Dragon: mega slow at dumping Flash, normal ? |
Date: | Sat, 4 Jul 2009 22:37:51 -0500 |
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 ======================================================================== Whom computers would destroy, they must first drive mad.
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