Int 15 Fn DA15  U - Ami Pci Bios - Get ??? And Bios Revision Strings       [-]

   AX = DA15h
   ES:DI -> 8-byte buffer for ??? and BIOS revision strings

Return: CF clear
   ES:DI buffer filled
   AL = 00h

Note:  for BIOS v1.00.05.AX1, the ??? string is "IDNO" and the BIOS revision
     string is "AX1 "

See Also: AX=DA05h,AX=DB04h