h514s.asm

上课老师给的8086仿真器

        ORG 0C60H
START:  SETB P1.0
        LCALL DELAY
        CLR P1.0
        LCALL DELAY
        SJMP START
DELAY:  MOV R7,#0FFH
DELAY1: MOV R6,#0FFH
DELAY2: DJNZ R6,DELAY2
        DJNZ R7,DELAY1
        RET
        END