To understand basic computer operations, a developer simulated an 8-bit CPU in Go, inspired by J. Clark Scott's book. The project involved creating a simple computer that handles keyboard input and renders text using custom fonts. The developer wrote a crude assembler and implemented various hardware components via Go channels. The enriching experience emphasized core computing concepts like bit manipulation, ALUs, registers, and basic assembly language programming.

10m read timeFrom djharper.dev
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I don't know how CPUs work so I simulated one in codeBut why you do that?Great Scott! It’s alive!My development journeyPeripheralsBringing it to lifeOn reflection
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