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In-browser emulator of Hack CPU from nand2tetris course using react


This project emulates Hack computer from
nand2tetris course. It is still under light
development (light means that I might add/fix/polish things from time to time,
but not actively).

https://hithroc.github.io/hack-emulator/

Current features

  • Built-in assembler (although it is very crude and doesn’t really have error
    reporting as of yet)

  • ROM view, including binary machine code as well as the coresponding
    instructions. Current instruction (program counter) is highlighted.

  • RAM view

  • Full ALU implementation, which includes undocumented instructions, unlike the
    official CPU emulator.

  • Adjustable clock speed (although I would not recommend to go above ~10MHz)

  • Full support for keyboard input and display output.

  • All in your browser on any device! No Java required!

View Github


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