AVR Studio, JTAG ICE and ATmega644

AVR Studio, JTAG ICE and ATmega644#26795

By jsharlan - Mon Mar 05, 2007 1:40 pm

- Mon Mar 05, 2007 1:40 pm #26795

Just tried to connect JTAG ICE (serial) to an ATmega644 in AVR Studio, but the 644 isn't available as a device. Haven't been able to find a solution else where, any ideas here?

Re: 644#26948

By scuzzy - Sat Mar 10, 2007 5:21 am

- Sat Mar 10, 2007 5:21 am #26948

I have been working a little with 644's and I had a similar problem with my compiler. I used GCC, but it currently doesn't support the 644, so you need to compile the latest version with some patches. I also don't us avr studio, but something called avrdude. The latest version of avr dude does support programming of the 644, but also make usre you have the latest version of avrlibc.
Any more questions, don't hesitate to ask.
Scuzz

#27002

By OLIMEX - Sun Mar 11, 2007 7:24 am

- Sun Mar 11, 2007 7:24 am #27002

Hi,
Did you read ATJTAGICE flyer? It doesn't support this AVR, you need MK2
Tsvetan

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