Enric Aguera

Extern IRQ on TWRMCF52259

Discussion created by Enric Aguera on Oct 15, 2010
Latest reply on Oct 20, 2010 by Enric Aguera

In the reference manual, in the eport chapter, I have ridden there are up to eight interrupt pins. There are only four extern IRQ (IRQ7,IRQ5,IRQ3,IRQ1), so which are the other four?

 

And in the TWRMCF52259, what pin can I use for an extern interrupt? The switches aren't connected to this pins.

 

Thanks

  

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