Int 16 Fn 6F0A  - Hp Vectra Es/qs/rs Ex-bios - Read Processor Speed        [b]

   AX = 6F0Ah

Return: AH = 00h (successful)
   BX = speed code
       0Bh for low speed (see #0528)
       12h for medium speed (see #0528)
       0Ch for high speed (see #0528)

Note:  supported by ES, QS, and RS series of HP Vectras

See Also: AX=6F00h

(Table 0528)
Values for HP Vetra CPU speed:
   Vectra      Low     Medium  High
   ES      8 MHz        -       8 MHz
   ES/12       8 MHz        -      12 MHz
   QS/16, RS/16    8 MHz        -      16 MHz
   QS/16S      8 MHz        -      16 MHz
   QS/20, RS/20    8 MHz        -      20 MHz
   RS/20C      5 MHz       10 MHz  20 MHz
   RS/25C      5 MHz       12.5 MHz    25 MHz