I wanna use an R4 card on a NDS lite to play GBA, NES, and SNES games. Theoretically I've got my card set up, but but I “have to insert a slot 2 flashcart” to get NES and GBA to play, and I can’t read any SNES games in the sfc format.
I have GBARunner2_arm7dldi_ds.nds, nesDS.nds, snemul.cfg...