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Showing 207 results View by: Thread Post Sort by
    Answered
  • DP83630: LED_ACT toggle continue

    Kenji Ohno1
    Kenji Ohno1
    Resolved
    Part Number: DP83630 Hi Team, My customer is experiencing a communication error when inserting and extracting connector hot plug between boards. Specifically, the LED_ACT toggle continues. When I check the FLP burst signal, I noticed that it changed…
    • Resolved
    • over 7 years ago
    • Interface
    • Interface forum
  • RE: DP83630: Transformerless model

    Aniruddha Khadye
    Aniruddha Khadye
    Hi, DP83630 will support transformerless operation. Here is an application report for that: www.ti.com/.../snla088a.pdf I am not sure if I understand your comment about point to point model. Do you mean the PHY and RJ-45 connector are on separate…
    • over 7 years ago
    • Interface
    • Interface forum
  • RE: TMS570LC4357: How to Configure DP83630 to Slave to PTP time

    Geet Modi
    Geet Modi
    Hi, You may want to refer to linux driver code available for DP83630/40 for configuration. http://www.ti.com/tool/ETHERNET-SW Regards, Geet
    • over 6 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • DP83630: Auto-negotiation and Auto-MDIX

    Kenji Ohno1
    Kenji Ohno1
    TI Thinks Resolved
    Part Number: DP83630 Hi Team, Although "AUTO-CROSSOVER" and "AUTO-MDIX" have similar functions, do not use AUTO-MDIX with FORCED MODE? Why is "AUTO-CROSSOVER" available? Is there a special reason? Best Regards, Kenji
    • over 7 years ago
    • Interface
    • Interface forum
  • Answered
  • DP83630: Auto-negotiation and Auto-MDIX

    F.N
    F.N
    Resolved
    Part Number: DP83630 Hi team, My customer wants to set below configuration. ・100BASE-TX and Full-Duplex fixed ・Auto-MDIX enable I think the custome should use the Advertised Mode(AN_EN=1/AN1=1/AN=0:100BASE-TX, Full-Duplex). Because I think that…
    • Resolved
    • over 7 years ago
    • Interface
    • Interface forum
  • Answered
  • RE: DP83630: crystal minimum amplitude requirement

    Qi Wang2
    Qi Wang2
    Resolved
    Hi Rob, Thank you for your quick reply, very appreciated. Regards, Qi
    • over 7 years ago
    • Interface
    • Interface forum
  • RE: DP83630: RMII Interface, are Tx_CLK and Rx_CLK needed to connect the the MAC of a MCU?

    Nikhil Menon
    Nikhil Menon
    Hi Zach, 1. In terms of what pins are used and unused, the app note may be specific to the device. To clarify for the DP83630, TX_CLK and RX_CLK are used in RMII master mode, but unused in RMII slave mode. Please review section 3.4 of the datasheet…
    • over 5 years ago
    • Interface
    • Interface forum
  • DP83630: similarity to DP86320?

    ajayt
    ajayt
    TI Thinks Resolved
    Part Number: DP83630 Other Parts Discussed in Thread: DP83620 , HI Team, I am planning to use DP83620 Ethernet PHY IC for my embedded application as a replacement of AM79C874 IC. To test the functionality of DP83620 TI is providing a EVK kit. There…
    • over 7 years ago
    • Interface
    • Interface forum
  • Linux: DP83630 Settings for compliance tests

    Klaus Gross
    Klaus Gross
    Other Parts Discussed in Thread: DP83630 Tool/software: Linux Hello, I have some questions about the Ethernet transceiver of DP83630 : We have a board with the AM335x processor and DP83630 ethernet Transceiver and have to do compliance and Speed…
    • over 7 years ago
    • Interface
    • Interface forum
  • Answered
  • DP83630: Crystal tolerance

    qi wang
    qi wang
    Resolved
    Part Number: DP83630 Hey, I'm working on a project using Ethernet PYH DP83630. The datasheet specifies a max crystal tolerance of +/-50ppm and max 1-year aging of +/-50ppm. I'm wondering may I add them up and use whatever crystal has +/-100ppm total…
    • Resolved
    • over 8 years ago
    • Interface
    • Interface forum
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