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LTurc.1
LTurc.1
Visitor II
Nov 26, 2020 10:23 AM UTC
Question

STM32F746ZGT6 to HDMI

Hi everyone, I'm working on a project where I interface the micro STM32F746ZGT6 with a CMOS sensor to acquire images. What I wanted to do is then transmit them using an HDMI connector but I don't understand which communication pins of the micro I could use. I only find an HDMI-CEC for control, nothing for parallel transmission. Any solution?

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    2 replies

    Peter BENSCH
    Peter BENSCH
    ST Technical Moderator
    Nov 26, 2020 10:55 AM UTC

    The STM32 do not provide an HDMI port, so an adapter interface is necessary.

    Some STM32 (e.g. STM32F769, STM32H747) contain a peripheral called MIPI-DSI for which an adapter from DSI to HDMI is available: B-LCDAD-HDMI1.

    Good luck!

    When your question is answered, please close this topic by choosing Select as Best.

    /Peter

    In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
    Tesla DeLorean
    Tesla DeLorean
    Guru
    Nov 26, 2020 1:05 PM UTC

    VGA might be feasible if all the LCD pins are available in the design.

    ​

    The F769 or F469 would have been better part choices to get to HDMI​

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