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ADuCM350 Blinky

Question asked by gimbal on Feb 14, 2018
Latest reply on Feb 18, 2018 by mark.ramos

I'm trying to bring up a custom board based on the ADuCM350. I've modified the blinky application to toggle P1.1 and P2.7 which is where my LEDs are, however I'm not seeing the pins toggle. If I run the same application on the EVK I do see those pins toggling at the Digital Header connector. Toggling P4.0 and P4.1 on the custom board also works.

 

Is there a separate voltage rail for P1 and P2 vs P4 that I didn't power? What could be wrong?

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