37 # this format uses 15 sectors per track, but 30 per cylinder
46 # CP/M 86 on 1.44MB floppies
69 #amstrad: values are read from super block (special name hardcoded)
72 # setfdprm /dev/fd1 dd ssize=256 cyl=40 sect=16 head=2
84 # Apple II CP/M skew o Apple II DOS 3.3 skew
96 # Apple II CP/M skew o Apple II PRODOS skew
108 # MYZ80 hard drive (only works with libdsk, because it has a 256-byte header)
120 # Despite being Amstrad formats, CPC System and CPC Data don't have an Amstrad
121 # superblock. You'll need to use libdsk to access them because the Linux
122 # and Windows kernel drivers won't touch them.
144 # after being read in with no sector skew.
147 # NigDos double sided disk format, 42 tracks * 2 sides
154 # this format wastes half of the directory entry