4 ms·
By decapped, do you mean delidded? Theoretically it would be possible to automate this with a couple things: - USB electron microscope to image the transistor
by tediousdemise 6y ago
By decapped, do you mean delidded?
Theoretically it would be possible to automate this with a couple things:
- USB electron microscope to image the transistor topology
- CV lib to identify connections and generate corresponding Verilog code
- klodolph 6y ago“Decapping” is a more intense version of delidding where you use chemical agents or something similarly extreme (laser, plasma, milling) to remove the package (ceramic, plastic). My understanding is that there are people who do it often enough that it is automated in the way you describe, but you still need someone with a lot of skill to spend serious time on it. Computer vision works wonders but there are errors which must be identified and fixed. A lot of the chips people care about are can just be done optically, no electron microscope needed.
- tediousdemise 6y agoAh, that’s a good distinction. I’d be pretty scared of damaging the hardware by doing that, but I’m sure there are some really experienced folks out there that would appreciate the hardware donation.
- klodolph 6y agoDecapping destroys the hardware.