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ADV7180 input

Question asked by Rafi on May 21, 2014
Latest reply on May 22, 2014 by GuenterL

Hi,

 

I want to use the ADV7180 and connect the following inputs:

1. S-video - Y/C

2. Composite

3. VGA - R/G/B

 

1. since the dvice is not support the RGB as an input can i use a discarte circuit that convert the RGB to YPbPr (BT.656).

Y = 0.3R + 0.59G + 0.11B

Pb = 0.57(B-Y)

Pr = 0.71(R-Y)

Regards,

Rafi

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