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  Interrupt:   15h     Function:   C2h     Subfunction:   02h
 
  Title:       Set Sample Rate
 
  Description:                                                    [PS/2]
 
     Sets the sampling rate of the system's mouse or other pointing
     device. The default sample rate is 100 reports per second after
     a reset operation (Int 15h Function C2h Subfunction 01h).
 
     Input                                     Output
 
     AH = C2h                                  If function successful
     AL = 02h                                    Carry flag: clear
     BH = Sample rate value                      AH = 00h
          00h = 10  reports per second
          01h = 20  reports per second         If function unsuccessful
          02h = 40  reports per second           Carry flag: set
          03h = 60  reports per second           AH = Status
          04h = 80  reports per second                See: Int 15h
          05h = 100 reports per second                     Function C2h
          06h = 200 reports per second                     Subfunction 00h
                                    -♦-