I used to use my Dragon with Jtag to program and debug a atmega32, but it stoped working.
AVR Studio says it can't identify the target.
Some more information:
1- I can upgrade the dragon firmware. (good)
2- If I try to connect to the device with power off, it complains about not sensing the target power. (good)
3- I can't connect to my devices (yes, I have tried other chips) with JTAG or ISP, it gives me the message that it can't identfy my target, and if I want to try with external reset on. Then asks me if I wan't to use ISP to turn JTAG on (done that, not working). Then it gives another error message. (bad)
I think it is a strange situation, as it seens that the dragon is ok, but can't contact the chip.
Anyone have anything to say on this subject?