• ADV7850 Design Support Files

    Attached and linked are files supporting the development of systems using the ADV7850.

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  • ADV7850 OUTPUT SYNCHRONIZATION SIGNAL POSITIONING

    The user can reposition the synchronization signal output from the regenerated input synchronization signal within the CP block with the control bits as below:

    • start_hs[9:0]

    • end_hs[9:0]

    • start_vs[3:0]

    • end_vs[3:0]

    • start_fe…

  • ADV7850 AutoGraphics Mode

    Hi,

    I'm struggling with the ADV7850 in AutoGraphics mode when dealing with VGA non-VESA resolutions. I want to use sample data so that ADV7850 can support more resolutions.

    ps: I don’t have an evaluation board.

    Does anyone have code that calculates…

  • ADV7403 ADV7842 and ADV7850 chips

    I am about to start a composite and s-video signal digitization project. Before i get started i need to establish which of your chips to use. I may as well start with what ever your current chip is as I may have been reading old internet webpages.

    I have…

  • ADV7850 support Multi-input image segmentation or Picture-in-picture?

    Hello

               Could ADV7850 support Multi-input image segmentation or Picture-in-picture?  And how much size of external DDR? Thank you. 

    BR

    Patrick 

  • About ADV7850

    Hi,

        I have an issue about ADV7850, symptom as described below:

       Now we utilize ADV7850 to develop a ADC to HDMI Box (VGA, YPbPr, S-Vide0, CVBS input), and we have designed our board and follow our distributor to fill the register but we can't display…

  • ADV7850 can't display correctly

    Hi,

        This is Michael from DIVA and now we utilize ADV7850 to develop a ADC to HDMI Box (VGA, YPbPr, S-Vide0, CVBS input), and we have designed our board and follow our distributer to fill the register but we can't display our image correctly. Phenomenon…

  • ADV7850 project questions

    Hey all, I am looking to use the ADV7850 for a project that involves converting the RGB signals from a JAMMA arcade board to HDMI. 

    1) if I am only using the CP video processor, do I need to add the DDR2 ram to the ADV7850?

    2) does the ADV7850 do any kind…

  • ADV7850

    We intend to use this mostly for HD component video input. We are planning on not connecting a DDR2 memory chip and do not feel we need the 3D-COMB filter. We have the following questions that I hope someone can help with:

    1) Is the functionality I am…