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The Visual 6502 project is what originally inspired me to look inside integrated circuits and see how they really work. Although ICs seem like mysterious black
by kens 5y ago
The Visual 6502 project is what originally inspired me to look inside integrated circuits and see how they really work. Although ICs seem like mysterious black boxes, you can see what's going on. At least until about 1980, and then it gets too complicated for me :-)
http://www.visual6502.org/JSSim/ http://www.visual6502.org/JSSim/
- wuschel 5y agoWhat are the challenges in reverse engineering more modern chips? PS awesome blog!
- kens 5y agoThe main problem is Moore's Law, so everything gets smaller and smaller. The old chips I look at have a single metal layer, which makes it much easier to see what's going on. And then in the 1990s, feature sizes got smaller than the wavelength of light so my optical microscope can't see the features.
- deleted 5y ago[deleted]