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  • DP83822I: DP83822I Using shows abnormal behavior

    Part Number: DP83822I During the customer's use of the DP83822, frequent power cycling causes the physical link to disconnect. At this point, the link can be restored with a single active reset of the PHY. The customer wants to know what is causing this…
    • Answered

  • DP83822I: DP83822I – clarification of 50 MHz RMII follower clock jitter requirements

    Resolved
    Part Number: DP83822I Other Parts Discussed in Thread: CDCE925 , DP83822EVM We are designing a production industrial Ethernet interface using DP83822I in RMII follower mode with a common external 50 MHz CMOS clock shared between the DP83822I and an STM32H563…
    • Resolved

  • DP83822I: DP83822I Driver code

    Part Number: DP83822I Other Parts Discussed in Thread: AM2612 , , DP83826E , DP83869 hi team, my customer is using DP83822I to work with AM2612. Could u kindly help to provide the drive code of DP83822I that my customer can directly use? they can…

  • DP83822I: DP83822I Intermittent Link Failure on Power-Up in Point-to-Point Connection

    Part Number: DP83822I Description: We are using the DP83822I PHY in a point-to-point connection. Upon power-up, there is an intermittent link failure (Link Down). It appears that the default auto-negotiation settings during initialization do not match…

  • DP83822I: DP83822I EtherCAT Communication Issue and Schematic Review

    Part Number: DP83822I Dear TI Support Team, We are currently using the DP83822I PHY for EtherCAT communication in our custom hardware design. However, we are facing an issue where communication is not being established successfully. At present, only…
    • Answered

  • DP83822I: Conencting two DP83822I to eachother.

    Resolved
    Part Number: DP83822I Hi all, The attached pictures describe the situation the easiest, so please check it out :) Main question: is it possible? If yes, are there specific HW/FW requirements that are needed to be matched? Greetings, Tim
    • Resolved

  • DP83822I: DP83822I + AM6442 RGMII - unable to get RX packets

    Part Number: DP83822I Hi all, I'm working through trying to get ethernet up and running in Linux on a custom board. TISDK: ti-processor-sdk-linux-am64xx-evm-11.01.05.03 2 PHY on CPSW3G (going offboard) 1 PHY on ICSSG0 (AC coupled to onboard WIZ5500…

  • DP83822I: DP83822I - LVPECL / 100BASE-FX termination & biasing guidance for external fiber transceiver (AC-coupled)

    TI Thinks Resolved
    Part Number: DP83822I Other Parts Discussed in Thread: DP83822EVM Hello TI Support Team, I am Kai Yang Eng, an Application Engineer at Broadcom supporting Industrial Fiber Optic transceivers. We are currently supporting a customer design using the TI…
    • Answered

  • DP83822I: DP83822I ibis model

    Resolved
    Part Number: DP83822I Other Parts Discussed in Thread: DP83822EVM Tool/software: Hello,TI I am currently performing signal integrity (SI) simulation using the IBIS model of the DP83822I (snlm205a.zip/dp83822.ibs) as the driver. I would like to observe…
    • Resolved

  • DP83822I: Package dimension

    Part Number: DP83822I Hi Expert, My customer want to use DP83822, but didn't find package dimension info. could you help to share BR Chi

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