AnsweredAssumed Answered

ADV7180 output with no video input

Question asked by percy on Feb 1, 2013
Latest reply on Feb 15, 2013 by percy

In the datasheet it states that if no video input is applied then a test screen which is blue will be output. I am finding that if I input a signal on input 1 then I get the video on that input. But if I leave the other inputs unconnected then I don't get the blue screen on the inputs that are closest to input 1 (2 and 3) but do get the blue screen on the others (4,5,6). Can anyone offer an explanation of why this should be?

 

Thanks

 

Jon

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