Hi Dave,
> Given that I don't have WINE or anything like it available for 64 bit
> Ubuntu, are there AVR tools for linux? I'd prefer to work in ASM, and
> ideally, use the ICE-50, or Jtag ice, or AVR Dragon.
avr-gcc is available for linux. That includes avr-as which is the assembler.
<http://paul.graysonfamily.org/thoughts/avrlinux/>
avrdude works with the dragon - I still need to try it out with my dragon.
I use both my avrisp and avrisp mkII under linux with avrdude.
I haven't used any JTAG stuff with the AVR (under windows or linux),
but these are related:
<http://sourceforge.net/projects/avarice>
<http://cdk4avr.sourceforge.net/>
<http://www.theiling.de/avr.html>
--
Dave Hylands
Vancouver, BC, Canada
http://www.DaveHylands.com/