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the ignore of the external interrupt

Question asked by Tao.Cheng on Apr 21, 2010
Latest reply on Apr 21, 2010 by DivyaS


    For the fault of hardware design, the external interrupt pin (GPIO) will receive an extra interrupt signal at the beginning of power up. I tried to clear  conresponding latch bit, but after I unmask the interrupt, this extra interrupt is still be served.

   Is there any method to clear this interrupt totally?