Int 6F Fn 22  - Hp Vectra Ex-bios - "f_cmos_get" - Read Cmos Memory        [b]

   AH = 22h
   BP = 0012h (driver ID of V_SYSTEM)
   BL = address of CMOS byte to read

Return: AH = status (see #3415 at AH=00h"HP Vectra")
   AL = byte read
   BP,DS destroyed

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

See Also: AH=00h"HP Vectra",AH=1Eh/BP=0012h,AH=24h/BP=0012h