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What is the discrete interrupts?

Baizeboob
Prodigy 60 points

Today,I find a new interrupt trigger mechanisms called discrete interrupt in TM4C123G.

I can not understand what the new interrupt means and how to use the  interrupt in  TM4C123G properly.

Who can help me?

thanks,

  • 0
    TI__Guru 59540 points
    Hello,

    The discrete interrupt parameter will allow the configuration of interrupts by individual pins on a GPIO port if the feature is available. As noted in the TM4C123 datasheet, GPIO interrupts are only available by port in this device so discrete interrupts do not apply to it.