check the OCDEN fuse it has been turned off (set low).
Note that for most of the fuses, "set low" (0) is "on."
Other than that, I have no ideas. I am following your experiments with JTAG debugging of Arduino with significant interest, though...
check the OCDEN fuse it has been turned off (set low).
Note that for most of the fuses, "set low" (0) is "on."
Other than that, I have no ideas. I am following your experiments with JTAG debugging of Arduino with significant interest, though...