PIC10F200 >> Assembly

LED

---

TRISGPIO和OPTION必須透過指令修改


main.s

  list p=10f200, r=hex
  #include <p10f200.inc>
  __config _CONFIG, _IntRC_OSC & _WDTE_OFF & _MCLRE_OFF

  #define tmp1  0x10
  #define tmp2  0x11
 
  org 0x00
start:
  movlw b'11000000'
  option

  movlw b'00001100'
  tris GPIO

loop:
  bsf GPIO, 0
  bcf GPIO, 1
  call delay

  bsf GPIO, 0
  bsf GPIO, 1
  call delay
  goto loop

delay:
  movlw 0xff
  movwf tmp2
  movlw 0xff
  movwf tmp1
  decfsz tmp1, f
  goto $-1
  decfsz tmp2, f
  goto $-3
  return
  end 

編譯

$ gpasm main.s

完成

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