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  • DS90UB947-Q1: Guidance on Interfacing Single-Channel LVDS with DS90UB947-Q1

    TI Thinks Resolved
    Part Number: DS90UB947-Q1 Tool/software: Hello, We are planning to use the DS90UB947-Q1 serializer, which supports dual-channel LVDS with 8 lanes (inverting and true LVDS inputs). The SoC we are planning to use, however, provides a single-channel LVDS…

  • DS90UB947-Q1: DS90UB947-Q1 screen flickering when working high temperature environment 600h

    Part Number: DS90UB947-Q1 Tool/software: Hi team, customer use DS90UB947-Q1 in an IVI project and find that there is screen flickering when working high temperature environment 600h. And customer conduct ABA test, the problem follow DS90UB947-Q1. For now…

  • DS90UB947-Q1: can DS90UB947-Q1 support thermal shock test (-40C to 85C) ?

    Part Number: DS90UB947-Q1 Tool/software: Hi team, I would like to double check whether DS90UB947-Q1 can support thermal shock test (-40C to 85C) ? customer conduct the thermal shock test (-40C to 85C) per car end customer requirement, and find there are…
    • Answered

  • DS90UB947-Q1: Power down sequence

    Resolved
    Part Number: DS90UB947-Q1 Tool/software: Hi team, I can find power up sequence in datasheet, but can't fine power down sequence. Is there any requirement for power down sequence? Regards, Youhei MIYAOKA
    • Resolved
    • Answered

  • DS90UB947-Q1: GPIO pin setting

    Resolved
    Part Number: DS90UB947-Q1 Tool/software: Hi team, My customer do not use GPIO pins, but it seems to be Input by default. If they do not set the registers as it is, should the GPIO pins set to H or L? Also, when fixing to L, is it OK to connect directly…
    • Resolved

  • DS90UB947-Q1: DS90UB947 Supporting Details

    Part Number: DS90UB947-Q1 Tool/software: Hello, Can DS90UB947 support 2348 x 1080 -13,2'' display for automotive multimedia application? If not please give me compatible part for this application.

  • DS90UB947-Q1：974内部clock生成pattern

    Part Number: DS90UB947-Q1 Other Parts Discussed in Thread: ALP Tool/software: 当使用内部时序和内部时钟生成 pattern 时，如果我将输出设置为红色，为什么输出红色后屏幕颜色突然变黑，然后切换到其他颜色没有任何响应
    • Answered

  • DS90UB947-Q1: Is there any solution to convert eDP to MIPI CSI2?

    Resolved
    Part Number: DS90UB947-Q1 Tool/software: Hi, Currently I am trying to find a solution to convert eDP (2560x1440@60Hz) to MIPI CSI-2 signal, is there any solution to do this? I noticed that in previous threads, someone said that we could use UB947->UB940…
    • Resolved
    • Answered

  • DS90UB947-Q1: How to set SCL High/Low Time

    Resolved
    Part Number: DS90UB947-Q1 Tool/software: Hi team, I want to check register setting for SCL High/Low Time. Could you check below procedure is correct or not. They want to set I2C frequency 400kHz. In this case, cycle time is 2.5us and CLK high time is…
    • Resolved
    • Answered

  • DS90UB947-Q1: DS90UB947-Q1 I2C address not found

    Resolved
    Part Number: DS90UB947-Q1 Other Parts Discussed in Thread: PCA9539 Tool/software: Have DS90UB947-Q1 placed on one I2C bus with several devices. It's able to find all I2C devices （e.g. PCA9539） except DS90UB947. I2C baud rate is 200K. Does anyone have…
    • Resolved

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