3 Replies Latest reply on Sep 24, 2018 2:29 PM by HeLi_263931

    What's the difference the SCB INT register?



          The SCB interrupt  has the follow register:

        I found that when a tx interrupt  happened which only the NOT_FULL bit has been enabled,the value of SCB0_INTR_TX    and SCB0_INTR_TX_MASKED are different.Show bellow:

         Can you help me explain their role and differences?Why the the value of SCB0_INTR_TX is 0x00000412 ,but        the SCB0_INTR_TX_MASKED is 0x00000002?