Pinouts - Documents - Maxim's World of Stuff
Sega Master System 2 (SMS)
I/O Controllers pinouts - Development - SMS Power!
Gear to Gear Port SMS Controller Adaptor - Development - SMS Power!
Sega Master System Technical Info | Consoles Unleashed
Infrared Remote Control for All F/G CED Players
SMS to Megadrive/Genesis cartridge adaptor
Sega Genesis Controller Interfacing
Reading the Sega Mega Drive / Genesis control pads | PICAXE Forum
C64 DB9 compatibility | Official Pyra and Pandora Site
Sega Master System Controller – Raspberryfield – IT, video games and comics
The Game Controller Port, Deconstructed : psmay
TV game joysticks
Sega Master System Technical Info | Consoles Unleashed
Finally the SEGA SC-3000 emulator for PROPC3 and C3Synapse ready for download! — Parallax Forums
W65C265SXB: Sega Game Controller Interface PCB (Genesis, Master System, and Atari 2600 Compatible) - YouTube
little-scale: SEGA Master System Control Pad as USB Joystick for Emulated Games
TUT] Sega Master System Rapid Fire Unit "Deluxe Version" - Sega - Circuit-Board
Vectrex Controller to Atari 2600 Adapter - CNK
Sega Master System Switchless Region Mod Install Guide | Consoles Unleashed
Hyperkin Sega Genesis 6-Button Clone Controller Mod - Atari 8-Bit Computers - AtariAge Forums
Master system with Genesis controller | SegaXtreme
Sega Genesis Controller Adapter for Sega Master System Games using converter N41 | eBay
Pinouts - Documents - Maxim's World of Stuff
Cavo controller joystick 9 pin Atari 2600 Commodore C64 Vic-20 Amiga serie master | eBay
I/O port pinout - Plutiedev
