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ADV7441A YPrPb input manual MUX options

Question asked by JamieW on Sep 1, 2015
Latest reply on Sep 1, 2015 by GuenterL

Hello All

We have made a board with an ADV7441A on it, connected to a Panasonic GP-MH322 HD camera and a Freescale i.MX6. The camera is set to output component video at 1080p25 (have also tried 720p50).

  
In the ADV7441A Hardware Manual https://ez.analog.com/servlet/JiveServlet/download/1546-17-5407/ADV7441A_HW_RevJ.pdf
 
Page 27 of the PDF Component mode is shown as having Y to Ain6, Pr to Ain4 and Pb to Ain5.


However our board has them connected as Y to Ain1, Pr to Ain2 and Pb to Ain3.


Our hardware engineer thinks it’s possible to use the manual MUX override as per page 30 of the PDF to achieve this. However looking at Table 7 I can’t work out how. 

Does anyone know if it’s possible to grab HD component YPrPb video using Ain1, Ain2 & Ain3


Thanks in advance


Jamie


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