Development Sega Master System / Mark III / Game Gear SG-1000 / SC-3000 / SF-7000 / OMV

Home - Forums - Games - Scans - Maps - Cheats Music - Videos - Development - Translations - Homebrew Development only Login Report an error Print

Prototype Master System: M404

---

CPU

NEC D780C-1

VDP

Sega 315-5124

BIOS

M404 Prototype BIOS

Photo by Bock

---

• Back to Development index