Int 16 Fn 0A  - Keyboard - Get Keyboard Id                                 [K]

   AH = 0Ah

Return: BX = keyboard ID (see #0510)
   AH destroyed by many BIOSes

Notes: check return value from AH=09h to determine whether this function is
     supported
   this function is also supported by the K3PLUS v6.00+ INT 16 BIOS
     replacement

See Also: AH=09h,AX=AF4Dh,MEM 0040h:00C2h"AMI"

(Table 0510)
Values for keyboard ID:
 0000h no keyboard attached
 41ABh Japanese "G" keyboard (translate mode)
   MF2 Keyboard (usually in translate mode)
 54ABh Japanese "P" keyboard (translate mode)
 83ABh Japanese "G" keyboard (pass-through mode)
   MF2 Keyboard (pass-through mode)
 84ABh Japanese "P" keyboard (pass-through mode)
 90ABh old Japanese "G" keyboard
 91ABh old Japanese "P" keyboard
 92ABh old Japanese "A" keyboard