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  • DS90UB954-Q1: debug about ds90ub954

    Part Number: DS90UB954-Q1 We have an imx390 sensor with an internal isp that connects to the serses as imx390-- >ds90ub953-- >ds90ub954. I set the device tree with name_overlays= k3-am62a7-fpdLink-SK-funix.dtbo K3-J721e-fpdLink-imx390-rcm-0-dtb…

  • DS90UB954-Q1: DS90UB954-Q1 eye diagram requirement

    TI Thinks Resolved
    Part Number: DS90UB954-Q1 Hi We tested eye diagram on the CMLOUT of DS90UB954-Q1. And we only found the requirement of Ew, it seems to meet the requirements in the Datasheet follwing: Please help to check if this can meet FPDLlink's requirement? …
    • Answered

  • LVDS serializer in front to DS90UB954-Q1 deserializer

    Resolved
    Other Parts Discussed in Thread: DS90UB954-Q1 , DS90UB940-Q1 Hi TI Support, We have custom design with the DS90UB954. Can you please advise what LVDS serializer can be used in front to DS90UB954-Q1 deserializer ? https://www.ti.com/interface/high-speed-serdes…
    • Resolved

  • DS90UB954-Q1: ESD Protection of Rin+/Rin- port

    TI Thinks Resolved
    Part Number: DS90UB954-Q1 Other Parts Discussed in Thread: TPD4E02B04-Q1 , TPD1E01B04-Q1 Hi Kenneth, we are looking on how to do ESD protection of Rin+ and Rin- port when PoC is used. Referring to https://e2e.ti.com/support/interface-group/interface/f…

  • DS90UB954-Q1: AEQ setting and lock timing

    TI Thinks Resolved
    Part Number: DS90UB954-Q1 Dear team Regarding of the following questions about FPD-link, Could you help to recommend? 1. What is the difference between AEQ setting Full range and disable? 2. The current AEQ setting is Full range (set 0xD5 = 0x0E, EQ=0~14…
    • Answered

  • DS90UB954-Q1: I2C communication with slave device through DS90UB953-Q1

    Resolved
    Part Number: DS90UB954-Q1 Other Parts Discussed in Thread: DS90UB953-Q1 , , ALP Hi team, SOC utilizes I2C to communicate with slave devices through DS90UB954-Q1-->DS90UB953-Q1, with a low probability of reading error values Testing the same command 1000…
    • Resolved

  • DS90UB954-Q1: The behaviour of the PDB(RESET)

    TI Thinks Resolved
    Part Number: DS90UB954-Q1 Hi Team, I would like to be informed about the signal waveform of RESET. In the PDB pin, the software is designed to ensure a High time of 1 ms and a Low time of 2 ms when returning from RESET. (This refers to T7 and T8 in the…

  • DS90UB954-Q1: SerDes configuration not robust in low temperature situation

    Part Number: DS90UB954-Q1 Other Parts Discussed in Thread: DS90UB953-Q1 Dear TI experts, we have a setup where a camera (SONY IMX390 sensor) with connected through Serdes (DS90UB953-Q1/ DS90UB954-Q1) to an ECU. During tests where (only!) the camera is…

  • DS90UB954-Q1: Communication issue - Margin Analysis show low margin

    Part Number: DS90UB954-Q1 Other Parts Discussed in Thread: , DS90UB953-Q1 , DS90UB953-Q1EVM , ALP Hi, I am working on a project where we are using a deser-ser couple to develop a communication between our board and a remote CSI cmos sensor. We developed…

  • DS90UB954-Q1EVM: DS90UB954-Q1

    Part Number: DS90UB954-Q1EVM Hello, I'm recently working on the design of a deserializer board for an ADAS device, and I would like to have access to the PCB design files of the Evaluation Kit mentioned in the subject. It would be ideal to have the opportunity…

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