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Re: [avrdude-dev] [bug #28066] dragon_jtag and atxmega128A1 fails chip e


From: Joerg Wunsch
Subject: Re: [avrdude-dev] [bug #28066] dragon_jtag and atxmega128A1 fails chip erase
Date: Fri, 25 Feb 2011 19:02:43 +0100
User-agent: Mutt/1.5.20 (2009-06-14)

As Uwe Bonnes wrote:

> Is there any fundamental issue with using CMND_ERASEPAGE_SPM? Or should I
> try to come up with a patch?

You could try coming up with a patch.

Personally, I avoid Xmegas like the plague, as I cannot debug them.
Information about debugging them is kept secret by Atmel -- even at
the JTAG ICE level, i.e. the level where it is documented for normal
AT90/ATtiny/ATmega devices in appnote AVR067.

Since I cannot debug them, I rather stay away.  Should I need a more
powerful controller than ATmega device, I'm leaning towards some ARM
device.  At least, their debugging interface is documented. ;-)
-- 
cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)



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