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My ADuC70xx (ARM7TDMI) based interrupt never fires

Question asked by PatrickN Employee on Mar 7, 2011
Latest reply on Aug 3, 2016 by EMG

I am trying to set-up a timer interrupt on an ADuC702x (ARM7TDMI) based system.

 

I have configured the Timer, and enabled the interrupt in IRQEN.

 

I can see that the timer is counting, and I have coded my project so that the correct interrupt handler is called.

 

However, the interrupt never fires.

 

What could be wrong?

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