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Is the 4004 the only 4-bit CPU chip ever made? It would be neat to see an introductory digital electronics course around eventually designing one on an FPGA. It
by phendrenad2 5y ago
Is the 4004 the only 4-bit CPU chip ever made? It would be neat to see an introductory digital electronics course around eventually designing one on an FPGA. It's just simple enough to stay interesting, not getting tiring like implementing a i8080 might be.
- vardump 5y agoThere are a lot of 4-bit microcontrollers, and they're still being sold. Perfect for a mass manufactured item that requires a bit of control.