First Xbox. Open BIOS chips, HDMI, and clock-capacitor repairs are the hardware center of gravity.
Published open-source PCB projects
No editor-ready open-source PCB projects are published for this system yet. Other catalogued projects stay in the reference table below.
Other catalogued projects
| Mod | License | Notes |
|---|---|---|
| OpenXenium | Open source (GPL-3.0-or-later) | Open LPC/modchip board that can run Cerbios and other community BIOS images. |
| ogx360 | Open source (GPL-3.0-or-later) | Open adapter firmware that lets original Xbox pads talk to later consoles. |
| XboxHDMI / MakeMHz | Proprietary | Internal HDMI encoder. Sold as assembled proprietary hardware. |
| Stellar / Cerbios | Mixed / partial source | Community BIOS and companion hardware. BIOS licensing is mixed. |
Open-source rows can be shallow-cloned into the git bucket. Generated board renders belong on the artifact CDN, not in git. See the catalog wiki note.