MEM 0080h:0000h - 80286 CPU(Central Processing Unit) The microprocessor which executes programs on your computer. - LOADALL WORKSPACE
Size:	102 BYTEs
Desc:	on the 80286 (unlike 80386), the state buffer from which the LOADALL
	  instruction loads all internal registers is hardwired to physical
	  address 000800h
Note:	several versions 3.x of MS-DOS leave an empty space at offset 100h in
	  IO.SYS (which is loaded at 0070h:0000h) so that HIMEM.SYS can use
	  LOADALL on 80286 machines without having to save/restore the area
	  of memory that LOADALL uses
SeeAlso: MEM 0070h:0100h