asm_a00.asm

来自「伟福 WAVE6000 环境下MCS51汇编调用汇编例程」· 汇编 代码 · 共 18 行

extrn   code  (delay)

        org   0
        ljmp  main

        org   100h

main:   mov   sp ,#60h
        clr   a
        nop
start:
        mov   P1,a
        acall delay
        inc   a
        sjmp  start

        end