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

Undiscussed Horrific Abuse, One Victim of Many gmkarl at gmail.com
Wed Apr 6 00:59:01 PDT 2022


The oscilloscope trigger is more reliable at slower time bases.

Measuring at 20uS, I can massage the trigger to detect the first voltage
drop:
https://ipfs.io/ipfs/bafybeiggijiystskmrgdocvczfoqqulvfnzuktle7cuwy73kqpjyo54tkq

It turns out the voltage scale is wrong in the pictures, because I tried to
zoom out by setting it to 10. I think it only affects the next recording,
unsure. The gradiations were set to 1V for the recording.

Farther to the right there are visual corruptions that go off the scale and
report multi-ten p2p voltages:
https://ipfs.io/ipfs/bafybeibyzmeqcqa24rkib6gleg74jmg44ztny4vev23qg6ua7jthk5b4ym

This seems to happen associated with viewing a signal farther into the
buffer. I might guess some kind of memory corruption. It makes sense that
memory corruption would appear this way.

My first idea was that the signal could be oscillating so fast that it
misleads the analog-to-digital converter. I'm guessing this isn't the
issue, because after measuring a couple times it seems more associated with
buffer position.
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