XROM (XK-6): Bank 0 msb: 14 lsb: 0 XROM (XK-6): Bank 1 msb: 14 lsb: 1 XROM (XK-6): Bank 2 msb: 14 lsb: 2 XROM (XK-6): Bank 3 msb: 14 lsb: 3XROM (XK-6): Bank 4 msb: 14 lsb: 4MROM (MK-6): Bank 0 msb: 15 lsb: 0 MROM (MK-6): Bank 1 msb: 15 lsb: 1MROM (MK-6): Bank 2 msb: 15 lsb: 2MROM (MK-6): Bank 3 msb: 15 lsb: 3MROM (MK-6): Bank 4 msb: 15 lsb: 4Protean Drums (PX-7): Bank 0 msb: 19 lsb: 0 Protean Drums (PX-7): Bank 1 msb: 19 lsb: 1 Protean Drums (PX-7): Bank 2 msb: 19 lsb: 2 Protean Drums (PX-7): Bank 3 msb: 19 lsb: 3