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ADV7181C and RS-170

Question asked by victor on Sep 4, 2012
Latest reply on Sep 7, 2012 by ianstedman

I need to use the ADV7181C to digitize RS-170 video inputs. The actual resolution of my RS-170 video input is 640 x 480 pixels (60Hz interlaced), which is to say there are 480 lines per picture and the horizontal frequency is 14.4kHz (= 480 lines/picture * 30 pictures/second) and a vertical frequency of 60Hz.

 

  1. Is this possible with the ADV7181C?
  2. Do I need to use the Component Processor video path to achieve this or can it be done with the Standard Definition Processor video path? If both are suitable, which is easier to achieve my goal?
  3. Is there a useful example script (that I could tweak) for configuring the ADV7181C to handle the RS-170 input format?

 

Any guidance would be greatly appreciated.

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