lyz.asm

来自「汇编语言的设计」· 汇编 代码 · 共 17 行

ORG 0000H
LJMP MAIN
ORG 1000H
MAIN:  	MOV R2, #06H
       	MOV R3,#00H
	MOV R4, #00H
	MOV R0, #50H
L1:	MOV A,R4
	ADD A,@R0
	MOV R4,A
	INC R0
	CLR A
	ADDC A,R3
	MOV R3,A
	DJNZ R2,L1
L2:	SJMP L2
	END