INT 10 - ATI 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. Extensions - ???
	AX = A000h
	CL = ??? (bits 2-0 may not be 000)
	CH = ??? (81h or ???)
	DX = segment of ??? (if CH=81h)
	???
Return: AX = ???
Program: the ATI 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. extensions are supported by ATI graphics cards containing
	  the Mach64 or newer graphics chips (Rage Pro, Rage 128, etc.)
SeeAlso: AX=4F10h/BL=00h,AX=A001h