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  • DP83849IFVS-EVK: FPGA+DP83849IFVS basic product evaluation and customer demo board for fiber port network communication

    TI Thinks Resolved
    Part Number: DP83849IFVS-EVK I used TI's demo interface board designed for DP83849. And use the jumper to communicate with the demo board using the FPGA, and use the photoelectric conversion head (ALLRAY-a Chinese company) ATR-01105CMT/D-ST The current…

  • DP83849IFVS-EVK: DP83849IFVS both RJ45 to the fiber simultaneously

    Part Number: DP83849IFVS-EVK Hello, i want to communicate with both rj45 ports to the fiber at the same time. I mean i will use port A and port B (rj45) simultaneously (They will share time of course) and i will communicate through fiber at the same time…
    • Answered

  • DP83849IFVS-EVK: The B port cannot output data for DP83849IFVS-EVK

    Resolved
    Part Number: DP83849IFVS-EVK Hi team, The customer is using DP83849IFVS-EVK. The A port can output the data. The led_speed of the A port is turned on all the time. But he cannot output the data for the B port. When he enable FX-EN,AN0,AN1 and ANEN_B using…
    • Resolved
    • Answered

  • DP83849IFVS-EVK: no communication

    Resolved
    Part Number: DP83849IFVS-EVK I can’t communicate with my device through mdio with usb to mdio tool using msp430g . Device is not giving mdc. Only a stable high on the mdc pin. Plz help
    • Resolved
    • Answered

  • DP83849IFVS-EVK: Urgently needed help

    Resolved
    Part Number: DP83849IFVS-EVK First of all, I'm a Chinese, but the Chinese reply is too slow. I'm a little anxious, so I'm asking questions here. 1. I only want to use the PORT B fiber output now. I don't need Fiber to copper Media Conversion…
    • Resolved
    • Answered

  • DP83849IFVS-EVK vs TIDA-00306 Media Converter Board

    Resolved
    Other Parts Discussed in Thread: TIDA-00306 , DP83849IFVS-EVK Hi all, What is the difference between DP83849IFVS-EVK and TIDA-00306 Media Converter Board? AVAGO AFBR-5803Z is included? Regards, Toshi
    • Resolved

  • Using the DP83849IFVS-EVK fiber interface

    Other Parts Discussed in Thread: DP83849IFVS-EVK I have purchased two of your DP83849IFVS-EVK/NOPB Ethernet Transceiver evaluation kits. I want to use their fiber optic transceivers so that I can connect the two boards using fiber optic (fly by light)…

  • RE: DP83849IF: Media converter - CML or PECL conversion

    Hi Yash, The termination scheme for the fiber optic transceiver is generally mentioned in the transceiver datasheet. If you look at the DP83849IFVS-EVK, the transceiver used there is the HFBR-5803. In the datasheet for HFBR-5803, there are termination…

  • RE: DP83849I: Schematic review support and DTSI changes need for linux kernel

    Talents, Here is the schematic review feedback: I have the following comments for the schematic review: MDIO: pull-up is recommended to be 1.5k MDC: Remove pull-up, no pull- needed for this pin Strap resistors: Use 2.2k (1% tolerance) Power supply…
    • Answered

  • DP83849I: Optical communication with FPGA+DP83849I

    Resolved
    Part Number: DP83849I Hello, Our customer use the DP83849 demo board( www.ti.com.cn/.../DP83849IFVS-EVK) to communication with FPGA. He used ATR-01105CMT/D-ST for optical to electronics conversion. The test result is as following: The optical interface…
    • Resolved

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