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ADV7511 Interrupt Active Low?

Question asked by DavidBleakley on Dec 23, 2015
Latest reply on Jan 5, 2016 by DavidBleakley

The ADV7511 PROGRAMMING GUIDE Rev G Page 126 says:

 

"Main Map) also has to be cleared to cause the INT pin to go low and allow the system host to continue processing other system

interrupts."

 

This suggests that the INT pin is active high and that no interrupt is present when low.

I see the opposite behaviour, when I clear an interrupt, I see the INP pin go from low to high.

 

Is the INT pin active low and the Programming Guide needs updated, or am I misunderstanding something?

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