PSCD32 Development Diary
SMS to Megadrive/Genesis cartridge adaptor
TV game joysticks
little-scale: SEGA Master System Control Pad as USB Joystick for Emulated Games
Sega Genesis Controller Interfacing
The Game Controller Port, Deconstructed : psmay
Sega Master System 2 (SMS)
I/O Controllers pinouts - Development - SMS Power!
TUT] Sega Master System Rapid Fire Unit "Deluxe Version" - Sega - Circuit-Board
Cavo controller joystick 9 pin Atari 2600 Commodore C64 Vic-20 Amiga serie master | eBay
Vectrex Controller to Atari 2600 Adapter - CNK
SegaMaster System (SMS) and MegaDrive joystick pinout diagram @ pinoutguide.com
Reading the Sega Mega Drive / Genesis control pads | PICAXE Forum
Sega Master System Switchless Region Mod Install Guide | Consoles Unleashed
Any good third-party controllers for Master System? - Retrogaming Roundtable
Sega Genesis/Mega Drive 6 button pinout?
Pinouts - Documents - Maxim's World of Stuff
Third Release: SEGA Controllers | Details | Hackaday.io
Gear to Gear Port SMS Controller Adaptor - Development - SMS Power!
msarnoff.org - USB Adapter for Sega Genesis Controller
Sega Master System 2 (SMS)
Sega Master System Technical Info | Consoles Unleashed
