Help generate new parameters for HDMI

JohnnyDi2030 — Thu, 16 Mar 2023 09:45:33 GMT

Hi,
I'm looking into adding a frequency for 1280X800, and pixel clock is 83500000 Hz. would you help generate the parameters for us.

thanks.

Johnny

Re: Help generate new parameters for HDMI

Dhruvit — Mon, 20 Mar 2023 09:22:57 GMT

Hi @JohnnyDi2030,

I hope you are doing well.

Please check whether the external display is supporting the resolution or not.
Please check whether the resolution, one is trying to add is supported by evk or not.

If not then one has to change the clocks as per the display requirement.
One can refer to the below link for reference.
https://community.nxp.com/t5/i-MX-Processors/HDMI-DRM-custom-resolution-and-clock-frequency/m-p/1029696

->Pixel clock - pix_clk = This clock should be configured according to TFT panel specification.

Thanks & Regards,
Dhruvit Vasavada

topic Help generate new parameters for HDMI in i.MX Processors

Help generate new parameters for HDMI

Re: Help generate new parameters for HDMI