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SN65DSI86: Can SN65DSI86 support 1920*1200 at 144Hz (8bit)

Part Number: SN65DSI86

Dear expert,

Can SN65DSI86 support 1920*1200*144Hz (8bit) resolution? How to calculate it?

Thanks

Dylan

  • Dylan

    Please refer to the DSI86 programming guide app note: 

    The pixel clock = 2592 (1900 active and 692 blanking) * 1245 (1200 active and 45 blanking) * 144 = 464.694MHz

    Stream rate = 464.694 * 24 (8 bit per pixel) = 11152.66Mbit

    8 DSI lane

    DSI clk frequency = Stream rate / (8 DSI lane * 2) = 697MHz

    DSI data rate = DSI clk * 2 = 1.394Gbit

    So DSI86 can still support this resolution.

    Thanks

    David