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rubygems

psx

A work-in-progress PlayStation 1 emulator written entirely in Ruby. Implements the MIPS R3000A CPU, GTE, GPU (software rasteriser), DMA, interrupts, timers, CD-ROM stub, SIO0 controller, and a minimal SPU — enough to boot the SCPH1001 BIOS into the Memory Card / CD-ROM shell. Ships an SDL2-backed front-end via the `psx` command. A BIOS image is not included and must be supplied by the user.

Activity

Latest release
4mo ago
Total releases
1
Cadence
Last 12 months
1

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Details

License
MIT
First release
May 14, 2026
Releases
Version Released
0.1.0 initial