INT 10 - ATI Mach64 BIOS - SET ???

	AX = A00Eh
	CL = ??? (00h-03h)
Return: AH = status
	    00h successful
	    01h failed
Notes:	CL zero/nonzero are treated differently
	NOP in All-in-Wonder 128 BIOS
SeeAlso: AX=A000h,AX=A00Fh