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  • DP83620: Behavior of CLK_OUT signal during DP83620 Reset event.

    TI Thinks Resolved
    Part Number: DP83620 Tool/software: In RMII master mode (w/ CLK_OUT_EN = HIGH), how does the CLK_OUT (RX_OUT, TX_OUT) Clock Ref output signals behave when then the DP83620 is in Reset (i.e. N_RESET = LOW). During the DP83620.Reset = LOW event, are the…

  • DP83620: Down pulling signal on a pin of DP83620SQE/NOPB

    Part Number: DP83620 This was previously entered on Case CS3347519 and escalation number ESC0030425. Customer identified that this part on the boards listed above has a pin that is pulling a signal down that it should not be pulling. When the component…
    • Answered

  • DP83620: TXD_1, Pin 4, Input Only, pulls line to < 0.2V

    Resolved
    Part Number: DP83620 Looks good. Here is a tweaked version: We are noticing peculiar behavior on the TXD_1, pin 4 on one batch of DP83620. Approximately 10% of the parts are experiencing this behavior. Date code: 37AT6TUG3 The issue is with power…
    • Resolved
    • Answered

  • DP83620: DP83620

    Resolved
    Part Number: DP83620 Tool/software: Hi, I would like to have the latest BSDL file for DP83620. Please help to provide ASAP. thank you in advance
    • Resolved
    • Answered

  • DP83620: About recommended circuits

    Resolved
    Part Number: DP83620 Tool/software: Hi team, Can the 49.9Ω in Figure 9-1 be changed to another resistance value? I am concerned that 49.9Ω would consume too much VDD. Best Regards, Ryu.
    • Resolved

  • AM6422: ICSSG0 MII DP83620

    TI Thinks Resolved
    Part Number: AM6422 Other Parts Discussed in Thread: DP83620 Tool/software: Hello， We use the hardware we developed ourselves to ping the problem when using ICSSG0's emac0. The PHY chip used is DP83620 and the interface is MII. Currently, network connections…
    • Answered

  • AM6422: DP83620 driver

    Resolved
    Part Number: AM6422 Other Parts Discussed in Thread: DP83620 , , SYSCONFIG Tool/software: Hello! I use the AM6422 CPU and the DP83620 chip to connect to the ICSSG Ethernet in RTOS. Use MII mode,there is currently no corresponding PHY driver,Can you…
    • Resolved

  • DP83620: Driver source on AM64 RTOS

    TI Thinks Resolved
    Part Number: DP83620 Tool/software: Hello！ We are using the AM64 development board RTOS system. The current hardware Ethernet PHY model is DP83620. Can you provide the driver source code of DP83620 and the operation instructions for adding PHY driver…

  • DP83620: Loopback in fiber mode

    Part Number: DP83620 Background: I have a DP83620 with the FX_EN_Z input strapped low for operating in 100BASE-FX mode. The PHY is connected to an optical transceiver. For normal operations, all works as expected with no problems. Observed…

  • DP83620: MDC to MDIO Time Delay Issue

    Part Number: DP83620 Hi Experts, In our Project, we are using DP83620SQE/NOPB Ethernet Transceiver (RMII mode). During DVT Testing of Ethernet section, We have identified failure in MDC to MDIO (output) Delay Time with respect to Datasheet…

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