ADV7611 - HDMI to Component Video conversion

Replace the ADV7125 with a ADV7393 and program the ADV7611 to output 16-bit YCbCr 422.

How are these two parts different? And what are the necessary programmings for the ADV7393?

Hi,

For two parts different, refer feature support of respective chipset datasheet.

  https://ez.analog.com/video/w/documents/801/adv739x-design-support-files

  https://www.analog.com/en/products/adv7125.html#product-overview

And also refer below HDMI-to-VGA (HDMI2VGA) Converter Block Diagram in ADV7125 circuit note at www.analog.com/.../CN0282.pdf

Thanks,

Poornima

What are the necessary programmings for the ADV7393?

Hi,

 How do you configure the board either through script or software driver?

 In reference script there will be i2c configuration for different resolution which is available at https://ez.analog.com/video/w/documents/801/adv739x-design-support-files

Thanks,

Poornima