asm_a01.asm

伟福 WAVE6000 环境下MCS51汇编调用汇编例程

        public   delay

proc     segment code


        rseg  proc
delay:
        mov   r0,#3
        mov   r1,#0
        mov   r2,#0
dlp:
        nop
        djnz  r2,dlp
        djnz  r1,dlp
        djnz  r0,dlp
        ret

        end