Micro 86
always starts at 1000h 

Example from handout

.asm file:

	JMP	Start	;1000-1002 JMP's operand is 2B offset from next instruction's address
	DW	1	;1003   DW (define word[2B]) but can't be named in Micro86
	DW	1
	DW	1
	DW	4
Start:	MOV	BX,1003	;address of first DW
	MOV	DX,1009	;address of last DW
	SUB	AX,AX	;AX=0
Loop:	ADD	AX,[BX]	;AX=AX+word BX points to
	ADD	BX,2	;increment BX pointer
	CMP	DX,BX	;
	JNS	Loop	;loop while BX<=DX.    conditional jump operand is 1B offset
	HLT
		


.lst file   Assembler listing

MICRO-86 KIT v1.2,   Sep 17, 2004 ,7:14  PM 
--------------------------------------------------
ADDR                  CODE   LABEL      MNEMONICS 
--------------------------------------------------
1000:             E9 08 00              JMP	START
1003:                01 00              
1005:                01 00              
1007:                01 00              
1009:                04 00              
100B:             BB 03 10   START      MOV	BX,1003
100E:             BA 09 10              MOV	DX,1009
1011:                2B C0              SUB	AX,AX
1013:                03 07   LOOP       ADD	AX,[BX]
1015:             83 C3 02              ADD	BX,2
1018:                3B D3              CMP	DX,BX
101A:                79 F7              JNS	LOOP		      F7 is negative number
101C:                   F4              HLT
101D: