INT 15 - Compaq EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). System ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. 04/08/93 - GET ???
	AX = D822h
	BL = 00h
	CX = size of buffer or 0000h to retrieve required buffer size
	DS:SI -> buffer for ??? (if CX nonzero)
Return: CF clear if successful
	    AH = 00h
	    DH = 08h
	    CX = required buffer size to retrieve all data (if CX=0 on entry)
	    DS:SI buffer filled (if CX nonzero on entry)
	CF set on error (BL nonzero)
	    AH = 86h