Int 10 Fn A012  - Ati Mach64 Bios - Get ???                                [-]

   AX = A012h

Return: AH = 00h (successful)
   AL = ??? (00h)
   BX = ??? (0000h)
   CX = ??? (0000h)
   DX = ??? (02ECh)

See Also: AX=A000h,AX=A002h