Re: [avr-chat] Problem writing fuse bytes to atmega128 - timeout error

[Thomas Richter]

Graham Davies wrote:
> Well, try using JTAG to set the clock fuses back to the internal 
> clock.  Or,
> do a full chip erase.  If you can get into the MCU with JTAG and do an 
> erase
> and your problem persists, I don't think the problem can be in the MCU 
> and
> you then need to look elsewhere.  Unless the MCU is fried.
That´s the problem. Both programmers (stk500 and avrdude) gives an error 
if I will write into the flash.
stk500 says: "Could not enter programming mode"
avrdude says: "stk500_2_ReceiveMessage(): timeout" and "verification 
error, first mismatch at byte 0x0000   0x90 != 0x08" after writing 0x90 
to hfuse
(please see my logging in my first email)

I will not hope that my board is "fried".

Thomas