INT 15 U - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. PCI BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v1.00.05.AX1 - ???
	AH = DAh
	AL = function (00h-08h,12h,14h,15h,19h,88h-8Eh,92h,99h)
	other registers vary by function
Return: CF clear if successful
	    varies by function
	CF set on error
	    AH = error code (86h unsupported [sub]function)
Note:	functions not listed above always return CF set and AH=86h; in the
	  examined BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly., functions 02h-04h,06h-07h,89h-8Bh, and 8Dh also
	  always return CF set and AH=86h
SeeAlso: AX=DA00h,AX=DA01h,AX=DA88h,AX=DA99h,AX=DB00h