2026-09-25 16:39 UTC
The digital section in the lower right corner provides quite a lot of signals. They are fed into a long wall of registers on the left side of the snippet. Judging by the absence of the corresponding number of pin inputs, there is at least one chain of serial-in, parallel-out action.
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@infosecdj@infosec.exchange 2026-09-25 16:46
A wide variety of passives in the analog sections. Interesting there seem to be microprobing pads bringing out internal signals too, I suppose they decided not to clean the design up after it was good enough.