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[ADV7182A]  Adaptive comb filter for Y/C separation.

Question asked by Tamu on Aug 3, 2018
Latest reply on Aug 14, 2018 by PoornimaSubramani

Hello,

 

I have a question about the adaptive comb filter for Y/C separation of ADV7182A.

 

I think that we can select the 2D comb(using line memory) or 1D comb(using low-pass/notch filter).
And I think it can be selected by YCMN[2:0] or YCMP[2:0] register settings.
(I think that "YCMN = 100" means 1D Y/C separation(not using line memory). )

 

Question:
  Can ADV7182A select the 1D or 2D Y/C separation automatically?

 

I want to know whether ADV7182A can select 1D (not using line memory) or 2D (using line memory) automatically.

 

Thank you!
Best regards.
Tamu

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