how do you get gba games to work on a r4i sdhc card

hey everyone i was wondering does anyone know how to make gba games work on a r4i sdhc card i don't have a clue how to do it if someone could tell me that would be great thanks :)

not possible there is no gba emulator for r4i sdhc but if you are running it on ds or ds lite you can use a slot2 card but slot 1 emulation for the gba is only on a few flash cards