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I've actually been designing PCB versions of the modules for Ben Eaters tiny CPU, you can see them on my GitHub. Here's the latest one I've done, the ALU: https
by lelandbatey 9y ago
I've actually been designing PCB versions of the modules for Ben Eaters tiny CPU, you can see them on my GitHub. Here's the latest one I've done, the ALU: https://github.com/lelandbatey/custom_cpu--ALU https://github.com/lelandbatey/custom_cpu--ALU
Here's what the physical versions of the clock and the register look like during testing (red is clock, blue is register): https://goo.gl/photos/NSAEYVu7AbXVjcBK6 https://goo.gl/photos/NSAEYVu7AbXVjcBK6
- beneater 9y agoVery cool! I've been considering going this direction with the videos once I've finished everything for the breadboard version. Modular PCBs would make it a lot easier to rearrange things to experiment with different architectures, which could be interesting. But I've got a lot of other ideas too, so who knows...
- bogomipz 9y agoWow these are great. Is your background in EE then?
- lelandbatey 9y agoNo, my background is entirely in CS. This is the first circuit and electronics work I've done, though I have two friends much more acquainted with electronics than I who have been giving advice.