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Graduate II
October 27, 2024
Solved

Micro to control 4-lanes DSI display?

  • October 27, 2024
  • 1 reply
  • 1885 views

Hi,

I am looking for a STM32 micro that can control this DSI display (datasheet attached).

But the display has 4-lanes DSI interface and cannot seem to find any STM32 with 4-lanes DSI. The microcontroller selector tool only has "MIPI-DSI" option without lane specification and all the micros I looked at so far seem to have only 2-lanes.

Are there any 4-lanes micros?

If not, how can I control such display? Are there some bridges ICs (I could not find any)?

Thank you :)

    This topic has been closed for replies.
    Best answer by Tesla DeLorean

    No models currently, and nothing in the MCU space supporting beyond 1.1-1.2 Mpixel

    Typically you connect what you have, and negotiate/configure what's usable.

    800x800 probably doesn't need 4-lanes, you just clock the two you have faster.

    JD9365DA-H3, controller per sheet attached

    https://sino-lcd.com/upload/default/20230606/5675ffc7d67aef63c50072a76464ea7d.pdf

    https://www.buydisplay.com/download/ic/JD9365DA.pdf#page=40  [177 page data sheet]

    DSI_INIT0[1:0]: Lane Num.

    1 reply

    Graduate II
    October 27, 2024

    No models currently, and nothing in the MCU space supporting beyond 1.1-1.2 Mpixel

    Typically you connect what you have, and negotiate/configure what's usable.

    800x800 probably doesn't need 4-lanes, you just clock the two you have faster.

    JD9365DA-H3, controller per sheet attached

    https://sino-lcd.com/upload/default/20230606/5675ffc7d67aef63c50072a76464ea7d.pdf

    https://www.buydisplay.com/download/ic/JD9365DA.pdf#page=40  [177 page data sheet]

    DSI_INIT0[1:0]: Lane Num.

    RickoAuthor
    Graduate II
    October 29, 2024

    Thank you @Tesla DeLorean