How to have a interrupt(for coming outside event ) pin in Jetson TX2 ?

I want deal with a emergency from outside event using JetSon TX2,but I can not find a pin to use it.Can you tell me how to have a interrupt pin in JetSon TX2? Thanks so much.

You’ll want to move this thread to the TX2 forum…and ask how to use GPIO as an interrupt (you’ll also need to state if you are using the developer carrier board or another):
https://devtalk.nvidia.com/default/board/188/jetson-tx2/

(Moved this thread to TX2 forum)

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