sg1000
There are 5 repositories under sg1000 topic.
drhelius/Gearsystem
Sega Master System / Game Gear / SG-1000 emulator for macOS, Windows, Linux, BSD and RetroArch.
fedex81/helios
A Java-based Sega Mega Drive/Genesis emulator. And other systems too.
barbeque/sg1000
A homebrew Sega SG-1000, with an eye towards SC-3000 compatibility
txuswashere/Homebrew
Homebrew: New retro games for older systems
Chixpy/ETKRes-SG1000
Resources for Emuteca: Sega SG1000 / SC3000