Hey, I have this question too, but just sharing some progresses I already have done with A380e...
Genesis emulator works perfectly
Master System emulator doesn't work (only the sound, in the Others folder).
GBA works well, but only have 2 buttons working (no L, R) . This is the one I most want to have working...
Game Gear emu works perfectly (Others folder)
SNES emu doesn't work well, it's too fast...
Waiting some light from our colleagues...