INT 13 - DISK - SET MEDIA TYPE FOR FORMAT (AT model 3x9,XT2,XT286,PS)
        AH = 18h
        DL = drive number
        CH = lower 8 bits of highest cylinder number (number of cylinders - 1)
        CL = sectors per track (bits 0-5)
             top 2 bits of highest cylinder number (bits 6,7)
Return: AH = status
            00h requested combination supported
            01h function not available
            0Ch not supported or drive type unknown
            80h there is no disk in the drive
        ES:DI -> 11-byte parameter table
SeeAlso: AH=05h,AH=07h,AH=17h

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