b2-1.bak

汇编语言的设计

	ORG	0000H
	LJMP	MAIN
	ORG	1000H
MAIN:	MOV	A,#0FFH
	MOV	B,#64H
	DIV	AB
	MOV	21H,A
	MOV	A,#0AH
	XCH	A,B
	DIV	AB
	SWAP	A
	ADD	A,B
	MOV	22H,A
L1:	SJMP	L1
	END