Servo sector architecture for a high-density, removable media-type disk

摘要

An improvement in a high density, removable media-type disk (10) for rotational use in a floppy disk drive having a read/write head is provided. The disk includes one or more servo sectors (28). The improvement comprises certain magnetically written information on the disk readable by the read/write head during normal operation of the disk drive, the information includes a constant frequency field (34), a gap (46,48) and servo timing mark field (36), a gray encoded address field (38), a binary address field (40), and a position field (42). <IMAGE> <IMAGE>