hi VROdin, how do you get this ? and i find bus_1 worked for a burnCart .
u8 bus_1[] = { 15, 7, 14, 6, 13, 5, 12, 4, 0, 8, 1, 9, 2, 10, 3, 11};
u8 bus_2[] = { 0, 8, 1, 9, 6, 14, 7, 15, 2, 10, 3, 11, 4, 12, 5, 13};
and this: actually,only seq_0 seq_1 seq_3 is right for GBA_BUS[address]...