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ADV7182 not able to recognize for short interrupt in input line

Question asked by Sureshd on Jan 10, 2015
Latest reply on Jan 12, 2015 by GuenterL

Hello,

 

Interrupt for IN lock should occur whenever there is an input provided to the ADV7182.

Interrupt for lost lock should occur whenever there is no input provided to the ADV7182.

But the above mentioned behaviour is not observed when there is a short period of source disconnection and connection event.

The status also not changing during this event. Looks like the ADV chip does not recognizes during this event.

Could you please provide the solution?

 

- Suresh

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