my1.asm

汇编程序调试软件,较好的汇编程序调试软件

         ORG 0
         MOV A,#0
         MOV P1,#000H
LOOP:
         INC P1
         CALL DELAY
         SJMP LOOP
DELAY:
         MOV R2,#3
         MOV R1,#0
         MOV R2,#0
DLP:
         DJNZ R0,DLP
         DJNZ R1,DLP
         DJNZ R2,DLP
         RET
          END