[ot][spam][crazy] The Trials of Controlling a Programmer

Undiscussed Horrific Abuse, One Victim of Many gmkarl at gmail.com
Tue Apr 5 18:00:43 PDT 2022


>
> I added some debugging output to flashrom and saw the chip manufacturer
> and id are reading as 0xFF both, as is data. When I glanced at the
> detection code earlier with the oscilloscope, it was inverting the data
> read, so 0xFF may mean the data lines are simply not powered.
>

Here, I could instrument all reads, and see whether any are ever not 0xFF .

>
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