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  • DS90UB954-Q1: DS90UB954 design review...

    TI Thinks Resolved
    Part Number: DS90UB954-Q1 Hi Team, Please help to check if there is any problem for customer design and input your comments. Thanks. 954-3.pdf
    • Answered

  • DS90UB954-Q1: How to write test application to generate a maximum busload on DS90UB954-Q1

    Resolved
    Part Number: DS90UB954-Q1 Other Parts Discussed in Thread: ALP Hi Ti experts, We're developing a test application to generate a maximum busload on DS90UB954-Q1: This test app checks whether DS90UB954-Q1 can run with the maximum busload. My idea is…
    • Resolved

  • DS90UB954-Q1: MIPI test fail

    Part Number: DS90UB954-Q1 Hi team, This is a problem one of our customers is experiencing, could you please provide some troubleshooting suggestions? DS90UB954-Q1 sends the image data to the cpu via the mipi interface. The cpu module is a black box for…

  • DS90UB954-Q1: CSI-2 Timing and Clock Parameters

    TI Thinks Resolved
    Part Number: DS90UB954-Q1 Hello, I'd like to first follow up with the undocumented clock divider settings in this forum . Are there any plans to add to this to the datasheet? Or were they added elsewhere? Secondly, I'm having issues getting a camera…

  • DS90UB954-Q1: troubleshoot: lock and pass OK but no video link

    Part Number: DS90UB954-Q1 Hello, We have a few functioning serdes systems and few not functioning. what would be a good way to diagnose the non-functing units? -observations rails are OK 3.3, 1.8 1.1V pass & lock are ok I2C is working as is th…

  • DS90UB954-Q1: OUT+- LAYOUT layout requirements

    TI Thinks Resolved
    Part Number: DS90UB954-Q1 Hi team， The customer saw the following requirements in the OUT+- layout of the competitor's SERDES. The customer wanted to know whether we have similar requirements. “If coax is used route 100ohm differential traces for…

  • RE: DS90UB954-Q1: Delay option with updated MAP tool

    Hello Casey, Casey McCrea said: You are correct that it is adjusting indirect register 0x08[7] or 0x08[3]. The default setting is 1 Sorry for question again. I am a little bit confused. As far as I understand, default setting of both 0x08 bit[7], bit[3…

  • DS90UB954-Q1: Serdes AEQ performance

    Part Number: DS90UB954-Q1 Other Parts Discussed in Thread: USB2ANY Hi expert, We used 954 and 953 Serser in our design. And now sometime the SOC printed that the Deserialzier cannnot grap camera signal. So how could could I compensate theinsertion and…

  • DS90UB954-Q1: About 1.1V at reset

    TI Thinks Resolved
    Part Number: DS90UB954-Q1 Hi, Team In my product, I have the reset set to Lo for a period of 6ms. At this time, the 1.1V of the internal regulator does not fully drop to 0V. A charge of 60mV remains on ch3 (VDD11_D) and 100mV on ch4 (VDD_CSI). Question…

  • DS90UB954-Q1: No image output after a few minutes of work

    Part Number: DS90UB954-Q1 Dears, I use deserializer DS90UB954, have n o image output after 4 to 5 minutes of work, the I2C communication is normal, could you help to review sch, thanks! 1616.pdf

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