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ADV7611, HDMI to RGB888 how to use?

Hi, i need some help at the ADV7611 chip.

I want to use this chip to convert my HDMI signal to RGB888, are there any working circuits for this used case?

I could save a lot of time.

Thanks

  • Hi,

    ADV7611 has a very flexible pixel port, which can be configured in a variety of formats to accommodate downstream ICs and it can provide output modes up to 24 bits.

     IADV7611 recommended script as been provided in ## HDMI IN ADV7611 - HDMI OUT ADV7511 ##
    :6-1d Port A, 480i,576i,240p,288p,480p 576p Any Color Space In (YCrCb 444 24bit from ADV761x) Through HDMI Out 444 YCrCb VIC[1-3,6-14,17,18,21-29,30]:
    NOTE: For RGB mode   change  98 02 F7 ; Auto CSC, RGB out, Set op_656 bit (reference : As per the script of 2047.ADV7619-VER.1.9c.zip  ##02 HDMI Input to ADV7619, Input Pixel Frequency <= 170MHz ##
    :02-01 480i,576i,480p,576p In - 24-bit RGB 444 Out.

    Also  PIXEL OUTPUT FORMATS are provided for 24 bit RGB in  https://www.analog.com/media/en/technical-documentation/user-guides/UG-180.pdf in Pg no: 181.

    Thanks,

    Poornima