master-system-2
There are 3 repositories under master-system-2 topic.
consolesunleashed/sega-master-system-quick-solder-bios
A quick solder board BIOS PCB for the Sega Master System.
consolesunleashed/sega-master-system-rgb-encoder-switcher
The Master System RGB Encoder Switcher is designed to allow a Master System to be modded for true PAL and true NTSC. It provides a way to switch the RGB Encoder, usually a CXA1145P or MB3514, between PAL and NTSC operating modes via Pin 7, and route the correct subcarrier clock to Pin 6.
consolesunleashed/sega-master-system-2-fm-sound-module-adapter
Sega Master System model 2 FM sound module adapter allows Tim Worthington’s FM Sound Module to be used with a Master System model 2. The PCB solders to the underside of the cartridge port and allows the FM Sound Module to connect as it would on a Master System model 1.