Learning Computer Architecture

Manoj Govindan
Director, Engineering at Perfios

Computer Architecture begins with electronics. As computers are built layer upon layer starting with primitive gates baked into silicon, followed by chips and logic gates, hardware platform including ALU, RAM, cache etc., and so on, so is the study of computer architecture a study of each of these layers of abstraction.

Students of computer architecture usually rely on simulators, often written in Java or similar imperative/object oriented languages, to aid their learning. Here are some examples of such a program: 

Simulating XOR gate

As an Erlang/functional programming enthusiast studying computer architecture I decided to write my own equivalent tools in Erlang and TypeScript as I went about my learning. I am studying computer architecture and simultaneously writing the required simulators and other tooling in Erlang and TypeScript.

Building such emulators and tools in Erlang and Typescript results in distinctly different architectures. I'll be demoing the simulator I built and talking about lessons learned doing this.


Programmer, wargamer, history aficionado.


GitHub: egmanoj

Twitter: @egmanoj

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