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Interface

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Interface forum

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Texas Instruments (TI) Interface support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search interface IC content or ask technical support questions on everything from ESD protection to interfacing with USB, Ethernet, and HDMI. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] How to Confirm Ethernet PHY Strapping

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Other Parts Discussed in Thread: DP83869 Our Ethernet PHYs have Hardware Bootstraps that allow the PHY to be configured without the need for register access and also set the PHY ID. Either one of these being mismatched can cause issues, e.g. PHY is configured…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83826I: How do I debug a PHY issue within an EtherCAT network?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826I 3644.How to debug PHY level issues in EtherCAT networks.pdf
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] 10base-T and 10 base-Te difference

    Hillman Lin
    Hillman Lin
    What is the difference between 10Base-T and 10Base-Te?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TD510E-EVM: How to use ping and iperf between two PCs through 510EVM Link?

    Evan Mayhew
    Evan Mayhew
    Part Number: DP83TD510E-EVM ping&iperf_510.ppt
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83826E: How does pin 29 on DP83826 act depending on strap mode?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826E DP83826 in Enhanced mode has a pin which is GPIO, pin 29. This pin can be an LED or can be used as CRS. When PHY is set in RMII mode, this pin can be reprogrammed to be LED or CRS. When MII is strapped, this pin is forced to be CRS…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: How to use RMII repeater mode in DP83822?

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I Could someone guide me on how to use DP83822 for RMII repeater mode?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: Link up debug with DP83822

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: 822/826 Odd Nibble Detection disable for EtherCAT application

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I For 822/826 PHYs, Odd Nibbles Detection register need to be disable in order to prevent unexpected link loss in EtherCAT application. DP83826PHY: Odd Nibble Detection could be disable by strap 1 CLKOUT/LED1 pin in enhanced…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] Can Auto-negotiation link up with Force mode on 100mbps?

    Hillman Lin
    Hillman Lin
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822IF: Fiber Link Status

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83822IF Other Parts Discussed in Thread: DP83822HF , The DP83822IF and DP83822HF are the fiber capable variants of the DP83822. Bit 2 in Register 0x0001 indicates link status for both Copper and Fiber modes of operation. In copper mode…
    • over 2 years ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    XIO2001: the specific value of "slightly longer" in XIO2001 Implementation Guide 0 Locked

    568 views
    7 replies
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    DS90UB928Q-Q1: OEN and OSS_SEL control 0 Locked

    459 views
    4 replies
    Latest over 3 years ago
    by Niko Tarnanen
  • Answered

    DP83869HM: SNLS614B – SEPTEMBER 2018 – REVISED DECEMBER 2022 0 Locked

    285 views
    3 replies
    Latest over 3 years ago
    by Dieter Dornberger1
  • Answered

    DP83869EVM: DP83869EVM Interfacing with Network switch. 0 Locked

    1680 views
    24 replies
    Latest over 3 years ago
    by Nikunj Mehta
  • Answered

    TPD5S116: 5V_SYS, 5V_CON, SCL_SYS, SDA_SYS 0 Locked

    454 views
    4 replies
    Latest over 3 years ago
    by Zeming Kong
  • Not Answered

    DS90UB948-Q1: Can DS90UB948-Q1 drives the display without TCON? 0 Locked

    366 views
    3 replies
    Latest over 3 years ago
    by Ben Dattilo
  • Suggested Answer

    TUSB9261: Linux firmware flashing 0 Locked

    553 views
    1 reply
    Latest over 3 years ago
    by Nicholaus_Malone
  • Discussion

    TCA9517-Q1: To find the tolerance of 1.1 mm max height Locked

    288 views
    2 replies
    Latest over 3 years ago
    by Tyler Townsend
  • Not Answered

    ONET1151L: Tuning the APC when handling pathological SDI Signals 0 Locked

    700 views
    4 replies
    Latest over 3 years ago
    by SCOTT PELLET
  • Answered

    TUSB8041: Behavior when un-programmed EEPROM attached 0 Locked

    408 views
    3 replies
    Latest over 3 years ago
    by David (ASIC) Liu
  • Not Answered

    TCAN4550: TCAN4550 0 Locked

    2628 views
    37 replies
    Latest over 3 years ago
    by Jonathan Nerger
  • Answered

    TCA9803: Connecting TCA9803 B side to I2C Mux (Pass-Gate based) 0 Locked

    555 views
    2 replies
    Latest over 3 years ago
    by Jack Guan
  • Suggested Answer

    DS560MB410: If DS560MB410 10.3125GBIT/S supported? 0 Locked

    281 views
    1 reply
    Latest over 3 years ago
    by Drew Miller1
  • Answered

    TUSB522P: The power supply is disconnected. Whether the rear stage has a signal. 0 Locked

    684 views
    7 replies
    Latest over 3 years ago
    by Josh Baik
  • Not Answered

    DP83848I: DP83848I can become a problem if it receives a large number of packets in an instant 0 Locked

    250 views
    1 reply
    Latest over 3 years ago
    by Rahul
  • Not Answered

    TCA9509: TCA9509 about offset voltage 0 Locked

    525 views
    8 replies
    Latest over 3 years ago
    by BOBBY
  • Not Answered

    TL16C552A: ST16C552IJ68 vs TL16C552AFN 0 Locked

    280 views
    1 reply
    Latest over 3 years ago
    by BOBBY
  • Suggested Answer

    TMDS181: Low impedance comparing to requirement 0 Locked

    507 views
    3 replies
    Latest over 3 years ago
    by David (ASIC) Liu
  • Answered

    DS90UB948-Q1: Is there a Serializer that has a MIPI CSI-2 input that can interface with this Deserializer? 0 Locked

    520 views
    1 reply
    Latest over 3 years ago
    by Ryan Kitto
  • Not Answered

    Interface forum 0 Locked

    354 views
    4 replies
    Latest over 3 years ago
    by Zach Dryer
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