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SN65DSI85: Does the SN65DSI85 have a format check that is RGB888?

user6438649
Intellectual 400 points
Part Number: SN65DSI85
Other Parts Discussed in Thread: DS90UB941AS-Q1, SN65DSI83, DS90UB924-Q1

Dears,

Does the SN65DSI85 have a format check that is RGB888?

If I map YUV422 data to RGB888 and input it to SN65DSI8, will it be LVDS output?


Sincerely,

  • 0
    TI__Mastermind 35130 points

    Hi Sakai-san,

    The SN65DSI85 does not support YUV422. Please use the DS90UB941AS-Q1 for that.

    Regards,

    I.K.

  • 0
    Intellectual 400 points
    Dear I.K.
    Thank you for your reply. understood.
    The input of DS90UB941AS-Q1 is DSI, but the output is FPD-Link.
    I want to receive the signal of DS90UB941AS-Q1 with xilinx FPGA.
    However, the xilinx FPGA does not seem to have an FPD-Link IP.

    Therefore, could you tell me an IC that outputs 20bit data of HD, VD, DE, YUV422 such as LVDS?
    (SN65DSI83 outputs HD, VD, DE, RGB 24-bit data with LVDS)
    Sincerely,
  • 0 in reply to user6438649
    TI__Mastermind 35130 points

    The DS90UB941AS-Q1 has to be used with an FPD-Link III deserializer. You can use it with the DS90UB924-Q1 to convert DSI data in YUV422 format to LVDS data in RGB format.

    Also, we don't have devices that output YUV422 - only RGB.

    Regards,

    I.K.