[avr-chat] Mac OS X, mkII, avrdude, to program fuse bytes on mega128?

[Rick Mann]

Is anyone successfully using Mac OS X, a JTAGICE mkII, and avrdude to  
program fuse bits on an (unprogrammed) ATmega128? I've successfully  
used the JTAGICE with an ATmega32 that had previously had its fuse  
bits set with AVRISP and uisp, but I seem to be having trouble with  
this.

In this case, I try this:

$ avrdude -P /dev/tty.KeySerial1 -c jtagmkII -p m128 -u -U hfuse:w: 
0x81:m

But it just hangs there. I can't interrupt it with ctrl-C, but I can  
suspend it with ctrl-Z. I can't kill it; I have to unplug the KeySpan  
serial adapter.

Any suggestions would be most appreciated. Thanks!

--
Rick

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