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Showing 227 results View by: Thread Post Sort by
    Answered
  • DP83867CR: Assistance with WOL Function Configuration on DP83867CR

    JX H
    JX H
    Resolved
    Part Number: DP83867CR Tool/software: Subject: Assistance with WOL Function Configuration on DP83867CR Dear TI Team, We are currently utilizing the Wake-on-LAN (WOL) functionality of the DP83867CR and aim to configure GPIO0 to output the WOL signal.…
    • Resolved
    • 3 months ago
    • Interface
    • Interface forum
  • RE: DP83867CR: 1000Base-T compliance test failed

    J
    J
    Hi Takahashi-san, The first line puts the PHY into the 1G mode. The second line forces the PHY to output signal on channel A and B only. Best, J
    • 19 days ago
    • Interface
    • Interface forum
  • Answered
  • DP83867CR: Internal PU voltage for RESET_N

    Yuta Nishie
    Yuta Nishie
    Resolved
    Part Number: DP83867CR Tool/software: Hi, Please tell me the power supply voltage value for the internal pull-up of the RESET_N pin. Am I correct in understanding that a 9kohm pull-up resistor and VDDIO are connected inside RESET_N? Best Regards, Ni…
    • Resolved
    • 1 month ago
    • Interface
    • Interface forum
  • DP83867CR: MDI signal length layout constraints, RGMII RX drive strength, MAC I/O output impedance

    Brian Crofts
    Brian Crofts
    TI Thinks Resolved
    Part Number: DP83867CR Tool/software: We are using the 1G DP83867CR ethernet PHY and have a few questions. We have a layout constraint that requires the transformer and external signal launches to be located 12-18 inches away from the microcontroller…
    • 3 months ago
    • Interface
    • Interface forum
  • RE: DP83867CR: Request for checking my waveform

    Hillman Lin
    Hillman Lin
    Hi ttd, Thank you for your confirmation. -- Regards, Hillman Lin
    • 5 months ago
    • Interface
    • Interface forum
  • DP83867CR: DP83867 2 Port TSN Ethernet Dual redundancy support

    dhinesh kumar
    dhinesh kumar
    Part Number: DP83867CR Tool/software: DP83867 Dual-Port TSN PCIe Application Interface Card Hi Ti Team, Please let us know DP83867 Dual-Port TSN PCIe Application Interface Card will work for Dual Redundant Avionics application.
    • 5 months ago
    • Interface
    • Interface forum
  • RE: DP83867CR: transmit isue

    Hillman Lin
    Hillman Lin
    Hi Tommy, We did not have customer ask for this register before. The register maybe reversed for external customer. We need to have a good reason to reach out to design and possibly enable this register. If possible, may I ask the following questions…
    • 8 months ago
    • Interface
    • Interface forum
  • Answered
  • RE: DP83867CR: DP83867CR - difference in RGMII Transmit and receive clock skew details

    Evan Mayhew
    Evan Mayhew
    Resolved
    Hi Sagar, LED polarity depends on strap mode of LED_0 / LED_1 pin: Modes 1/2/3 = active high Mode 4 = active low LED_0 cannot support mode 4. LED_1 could be inverted with mode 4, however this is only recommended if the corresponding ANEG_SEL = 1 (100…
    • 11 months ago
    • Interface
    • Interface forum
  • Answered
  • DP83867CR: Is it ok If I power the 1V Supply with 1.1V instead?

    Abhimanyu Singh
    Abhimanyu Singh
    Resolved
    Part Number: DP83867CR Other Parts Discussed in Thread: AM6442 Tool/software: Hi, I am designing an AM6442 board with LPDDR4 and DP83867 as peripherals, pwered by TPS6522053 PMIC. I as using SK-AM64x (PROC100A) as reference. If I keep everything the same…
    • Resolved
    • 7 months ago
    • Interface
    • Interface forum
  • Answered
  • RE: DP83867CR: DP83867CRRGZT Current mode

    Taito Takemura
    Taito Takemura
    Resolved
    Hello, Gerome Cacho said: We do not have explicit recommendation for two level connector Could you please introduce me to a TI engineer who is knowledgeable about PHY connectors and who might have a solution to this two-stage connector issue? Thank you…
    • 9 months ago
    • Interface
    • Interface forum
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