Were is the boatloader and image software located?
in the Atmega frontend prosseor or In flash 28F640J3.
I cant Jtag or uppload with dream up.'
HELP

Hi
i get the same answer from Jtag software.

Here whats have happend.
When i got home from work the display was lighning, no text.
We have had a powerloss.
No comms with dream up.
Make a Jtag cable with 5 x 100 Ohms R and using the windows Jtag soft.
It reports the same answer as you got.
by misstake i shortned the pin 11 to ground and i was able to writte to the flash, now i can communicate with dream up ,flasherase works BUT
i cant uppload any image, so probebly the IC 28F640J3 have passed away.

Or is there any other solution here? some other software to Jtag with
Thanks in adwance
Lars in Sweden