zxp1.asm

搜集的一款学习51单片机的软件!感觉用着还不错.

$MOD51

  org    0000h

  sjmp   l_0015
  nop
  sjmp   l_0038
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
l_000e:
  nop
  nop
  nop
  nop
  nop
  sjmp   l_0048
l_0015:
  mov    ip,#01h
  mov    tcon,#05h
  mov    ie,#85h
  mov    sp,#70h
l_0021:
  mov    a,#0ffh
  clr    c
  mov    r2,#08h
l_0026:
  rlc    a
  mov    p1,a
  acall  l_0068
  djnz   r2,l_0026
  mov    r2,#07h
l_002f:
  rrc    a
  mov    p1,a
  acall  l_0068
  djnz   r2,l_002f
  sjmp   l_0021
l_0038:
  push   acc
  push   psw
  setb   rs0
  clr    rs1
  mov    60h,#01h
  pop    psw
  pop    acc
  reti
l_0048:
  push   acc
  push   psw
  setb   rs0
  clr    rs1
  mov    r3,60h
  cjne   r3,#01h,l_0063
  mov    60h,#00h
l_0058:
  mov    a,#00h
  mov    r2,#0ah
l_005c:
  mov    p1,a
  acall  l_0068
  cpl    a
  djnz   r2,l_005c
l_0063:
  pop    psw
  pop    acc
  reti
l_0068:
  mov    r5,#14h
l_006a:
  mov    r6,#14h
l_006c:
  mov    r7,#0f8h
l_006e:
  djnz   r7,l_006e
  djnz   r6,l_006c
  djnz   r5,l_006a
  ret
l_0075:
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
l_008e:
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
l_0096:
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
l_00d0:
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
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  nop
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  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop
  nop

END