Int 10 Fn A011  - Ati Mach64 Bios - Get ???                                [-]

   AX = A011h

Return: AH = 00h (successful)
   BL = ??? (1Fh)
   BH = ??? (0Fh)
   CL = ??? (00h)
   CH = ??? (0Fh)
   DX = ??? (00FFh)

See Also: AX=A000h,AX=A010h