Master System
The Sega Master System was a 4th generation video game console released by Sega in 1987.
| Emulator | Rom Folder | Extension | BIOS | Controller Config |
|---|---|---|---|---|
| lr-picodrive | mastersystem | .7z .bin .sms .zip | none | /opt/retropie/configs/mastersystem/retroarch.cfg |
| lr-genesis-plus-gx | mastersystem | .7z .bin .sms .zip | bios_E.sms (optional), bios_U.sms (optional), bios_J.sms (optional) | /opt/retropie/configs/mastersystem/retroarch.cfg |
| Osmose | mastersystem | .sms | none | /home/pi/osmose_files/osmose.ini |
Emulators: Osmose, lr-genesis-plus-gx, lr-picodrive
Osmose has it's own configurations whereas lr-Genesis-Plus-GX and lr-picodrive utilise RetroArch configurations
ROMS
Accepted File Extensions: .7z .bin .sms .zip
Place your Master System ROMs in
/home/pi/RetroPie/roms/mastersystem
BIOS
lr-genesis-plus-gx can load BIOS file: bios_E.sms, bios_U.sms and bios_J.sms
Place your bios_E.sms, bios_U.sms and bios_J.sms BIOS file in
/home/pi/RetroPie/BIOS
Controls
lr-picodrive and lr-genesis-plus-gx
lr-picodrive and lr-genesis-plus-gx utilise RetroArch configurations
Add custom retroarch controls to the retroarch.cfg file in
/opt/retropie/configs/mastersystem/retroarch.cfg
Osmose
Once you have run Osmose at least once, a configuration file call osmose.ini will be created at
/home/pi/osmose_files/osmose.ini
# Configuration Starts Here !
#
# General emulation keys:
#
SCREENSHOT = SDLK_F2
SOUNDSHOT = SDLK_F1
QUIT = SDLK_ESCAPE
TILESHOT = SDLK_F3
DEBUGGER = SDLK_d
PAUSE = SDLK_p
#
# First Player PAD:
#
PAD1_UP = SDLK_UP
PAD1_DOWN = SDLK_DOWN
PAD1_LEFT = SDLK_LEFT
PAD1_RIGHT = SDLK_RIGHT
PAD1_BUTTON_A = SDLK_LCTRL
PAD1_BUTTON_B = SDLK_LALT
#
# Second Player PAD:
#
PAD2_UP = SDLK_KP5
PAD2_DOWN = SDLK_KP2
PAD2_LEFT = SDLK_KP1
PAD2_RIGHT = SDLK_KP3
PAD2_BUTTON_A = SDLK_n
PAD2_BUTTON_B = SDLK_b
The above controls only apply to the keyboard. Configuring controls for a gamepad must be done by editing the es_systems.cfg file
/etc/emulationstation/es_systems.cfg
osmose -joy 1 -joy1 1 -joy2 2 -joyquit 6