Doom on LiteX Noteshttps://enjoy-digital.github.io/tags/doom/Recent content in Doom on LiteX NotesHugo -- gohugo.ioenBuilt with Hugo. Content BSD-2-Clause, like LiteX.Mon, 05 Oct 2026 08:15:00 +0200Doom on ChromatiX: from 4 to 31 fps in a dayhttps://enjoy-digital.github.io/posts/chromatix-doom/Mon, 05 Oct 2026 08:15:00 +0200https://enjoy-digital.github.io/posts/chromatix-doom/Doom on the ModRetro Chromatic with a VexRiscv in the GW5A-25 and 7.5 MB of PSRAM as main RAM: how the LiteX design made the port quick, and the measured ladder of gateware, compiler and renderer changes that took it from 6.4 to 31 fps.