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Will Green Profile picture
Will Green
@WillFlux
Only hardware makes it possible! FPGA, RISC-V, 68K, OS, graphics, demos. DMs are open (be kind). He/Him 🦣 https://t.co/hoDeBTqKT0
Nov 29, 2021 • 25 tweets • 86 min read
This December, enjoy 24 days of tasty #FPGA treats.
Follow @WillFlux to open them all. 🎁 FPGA Advent Calendar 2021 p... 💥Day 1: Doom iCEBreaker Edition

An iCE40UP #FPGA is tiny, with just 5000 logic cells, but that didn't stop Sylvain Munaut from running Doom. The design uses a @1bitsquared iCEBreaker board with added SPI ram.

Watch:
Source: github.com/smunaut/doom_r… 1993 Doom title screen over...System block diagram showin...