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SN65DSI86: 4K/30Hz/8bit spec

Fred Cheng
Expert 5400 points
Part Number: SN65DSI86

Hi team,

Can the SN65DSI86ZQER support 4K/30Hz/8bit color?

  • 0
    TI__Guru**** 166351 points

    Hi,

    With 4K/30Hz/8bit color, assume pixel clock = 297MHz, 8 bit color = 24bpp

    Stream rate = 297 x 24 = 7.128G

    Min_DSI_CLK = Stream / (DSI lane x 2) 

    DSI lane = 8, Min_DSI_CLK = 445.5MHz

    So DSI86 will support 4k@30Hz, but you have to use both DSI Channel A and B.

    Thanks
    David