KB: Notice on the Two DIO interrupt issue

Question:

I have built one simple two-DIO interrupt RSL10 project for a customer. But now the DIO0 interrupt is not working properly. Sometimes it interrupts correctly, but most of the time it doesn’t function. I have tried setting break points for test. How can I fix it?

The problem you are having is due to hardware limitation. It’s known issue which you can find in the RSL10 Release Notes. “Only a single DIO interrupt debounce filter can be enabled at a time.”

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