Int 13 Fn 17  - Floppy Disk - Set Disk Type For Format (at,ps)             [B]

   AH = 17h
   AL = format type
       01h = 320/360K disk in 360K drive
       02h = 320/360K disk in 1.2M drive
       03h = 1.2M disk in 1.2M drive
       04h = 720K disk in 720K drive
   DL = drive number

Return: CF set on error
   CF clear if successful
   AH = status (see AH=01h)

Note:  this function does not handle 1.44M drives; use AH=18h instead

See Also: AH=15h,AH=18h