Simulating 256 Bytes of RAM
Sebastian Lague
Apr 12, 2025 13:41
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Let’s try building a whopping 256 bytes of random access memory (inside a digital logic simulation).
This is part 5 of my journey to explore the basics of how computer’s work. If you’d like to watch the other episodes, you can find the full playlist here:
https://youtube.com/playlist?list=PLFt_AvWsXl0dPhqVsKt1Ni_46ARyiCGSq&si=tYFx249Y6Nufctdb
The simulation program is in a slightly rough and unstable state as I’m developing it as I go, but if you’d like to try it out, the latest version (and source code) is available over here:
https://sebastian.itch.io/digital-logic-sim
https://github.com/SebLague/Digital-Logic-Sim
If you’d like to support me in creating more videos, consider becoming a patron of the channel:
https://www.patreon.com/c/SebastianLague
This series was largely inspired by the 8-bit breadboard computer series by @BenEater (so be sure to check that out if you haven’t already)!
Image and music credits:
https://raw.githubusercontent.com/SebLague/Misc-Project-Info/refs/heads/main/Digital-Logic-Sim/ram-credits.txt
Chapters:
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