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Showing 219 results View by: Thread Post Sort by
  • Paul Yeh
    Paul Yeh
    • 5 days ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: Do we have speed up to 1G solution

    TI Thinks Resolved
    Part Number: DP83TC811S-Q1 Hi team, My customer is asking do we have 1G speed Ethernet PHY transceiver for automotive application? Thanks Ethernet PHY transceiver Thanks
  • kevin.huang_FJXM
    kevin.huang_FJXM
    • 1 month ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: dp83tc811s High packet loss rate

    Part Number: DP83TC811S-Q1 A few days ago, we used EC20 and PHY dp83tc811s to communicate with each other through SGMII interface, but there was a problem that Ethernet Ping could not work. According to the investigation, the high packet loss rate is...
  • Jared Becker
    Jared Becker
    • 1 month ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: Reverse Loopback MII Interface

    • Resolved
    Part Number: DP83TC811S - Q1 Hi Team, It is possible to have the 811 run reverse loopback, but turn
  • Betty Guo
    Betty Guo
    • 1 month ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: EMC fail

    TI Thinks Resolved
    Part Number: DP83TC811S-Q1 Hi team, customer test DP83TC811S-Q1 EMC with GB_T, find the AVG_MAXH_AVG is fail, excess 2.9dB. I attached test result, could you give comments about that what will cause EMC fail, how can we improve? thanks. thanks....
  • Shotaro Sakai
    Shotaro Sakai
    • 1 month ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: Pulse Transformer

    TI Thinks Resolved
    Part Number: DP83TC811S-Q1 Hello team, My customer has a question for DP83TC811S-Q1. In the case of Ethernet such as 100BASE, a pulse transformer is often used, but the datasheet has only capacitor coupling example. Can we also use a pulse transformer...
  • Jonathan Geronga
    Jonathan Geronga
    • 1 month ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: Device is not meeting with IEEE 1149.1

    TI Thinks Resolved
    Part Number: DP83TC811S-Q1 Hi Team, Our customer would like to confirm with DP83TC811S-Q1 Is there something else that can be done with boundary scan test to test this device? The customer already asked this question in this thread below: https://e2e...
  • Betty Guo
    Betty Guo
    • 1 month ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: unlink issue of DP83TC811S-Q1

    Part Number: DP83TC811S-Q1 Hi team, my customer test DP83TC811S-Q1, some times it will report unlink issue. the PHY ID is correct. below is test waveform: Issues: 1. why the PHY device sometime is link while sometimes is unlink in ID correct...
  • user6513185
    user6513185
    • 1 month ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: Driver code for linux4.14

    Part Number: DP83TC811S-Q1 hello,Please provide the driver code for linux4.14, thank you.
  • Nikhil Menon
    Nikhil Menon
    • 10 days ago
    • Interface
    • Interface forum

    RE: DP83TC811S-Q1: sleep mode questions

    Hello, Thanks for providing the schematic. The original issue involved configuring the PHY for disable mode, by holding the PHY Enable pin low until the device should wake up. Is this ping error seen after power up or after returning the PHY to normal...
  • Betty Guo
    Betty Guo
    • 1 month ago
    • Interface
    • Interface forum

    DP83TC811S-Q1: failed clear SGMII interrupt

    Part Number: DP83TC811S-Q1 Hi team, customer use TI DP83TC811S-Q1 in MDM9628 platform, have some board can't communication issues. it report failed clear SGMII interrupt. below is report log: 1. qcom-emac 7c40000.qcom,emac eth0: error: failed...
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