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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] DP83TC812S-Q1: How to to adjust slew rate of MAC IOs

    David Creger
    David Creger
    Part Number: DP83TC812S-Q1 Reducing the slew rate of MAC interface IOs can provide improvement in EMC emissions for some frequencies. This can be done using register 0x456. 0x456 bits [5] and [0] control the impedance of the RX and TX MAC interface…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] Announcing New GUI Application for Ethernet EVM & PHY Evaluation

    Evan Mayhew
    Evan Mayhew
    All, Excited to share the initial release of DIEP (Debug Interface for Ethernet PHYs). The Windows GUI is designed to simplify the process for PHY-level configuration and debug with register access. Using a valid USB connection to an on-board MSP…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] SN65DSI84: Swapping between DSI 83/84/85

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: SN65DSI84 Other Parts Discussed in Thread: SN65DSI83 , , SN65DSI85 Swapping DSI 83/84/85 FAQ Before we begin here is a brief overview of each part and its capabilities: SN65DSI83: SINGLE channel MIPI DSI to SINGLE channel LVDS Bridge…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TDP1204: What is the difference between the TDP1204 and the TMDS1204 HDMI 2.1 redrivers?

    Zach Dryer
    Zach Dryer
    Part Number: TDP1204 Other Parts Discussed in Thread: TMDS1204 When choosing to design in either TDP1204 and TMDS1204, the system designer should consider the differences between the two HDMI 2.1 redrivers. This thread highlights the differences and provides…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83869HM: SGMII Output Differential Voltage Clarification

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83869HM The SGMII Output spec is slightly ambiguous, the purpose of this FAQ is to clear up the terminology. Our data sheet has the following spec: SGMII OUTPUT Min Typ Max Unit Output Differential Voltage …
    • over 1 year ago
    • Interface
    • Interface forum
  • [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 1 year 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 1 year 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 1 year 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 1 year 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
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  • Answered

    DP83869HM: The driver for kernel version 4.14.184 0 Locked

    313 views
    3 replies
    Latest over 5 years ago
    by Justin Lazaruk
  • Not Answered

    PCA9534: PCA9534PWR-SDA random low 0 Locked

    310 views
    4 replies
    Latest over 5 years ago
    by BOBBY
  • Not Answered

    TPS65987D: HPD-High Attention message is send at time that violates PD specification. 0 Locked

    528 views
    2 replies
    Latest over 5 years ago
    by Kevin-Cheng
  • Answered

    ONET1151M: IC survey 0 Locked

    416 views
    5 replies
    Latest over 5 years ago
    by Nasser Mohammadi
  • Suggested Answer

    DP83TC811EVM: DP83TC811 BSDL File 0 Locked

    642 views
    5 replies
    Latest over 5 years ago
    by Justin Lazaruk
  • Not Answered

    TL16C2550: TL16C2550 reset behavior 0 Locked

    456 views
    17 replies
    Latest over 5 years ago
    by Dai
  • Answered

    DP83867IS: About Input Jitter Tolerance 0 Locked

    369 views
    6 replies
    Latest over 5 years ago
    by Cecilia Reyes
  • Suggested Answer

    SN65HVD11: SN65HVD11QD Star Connection 0 Locked

    690 views
    5 replies
    Latest over 5 years ago
    by Miguel Robertson
  • Suggested Answer

    TPS65987D: TPS65987 Configuration and Setup 0 Locked

    661 views
    3 replies
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Answered

    TPS65988: Example VIF file 0 Locked

    825 views
    2 replies
    Latest over 5 years ago
    by Hari Patel1
  • Answered

    TPS65983B: How to download TPS65983B Firmware? 0 Locked

    1092 views
    4 replies
    Latest over 5 years ago
    by Scott T
  • Suggested Answer

    DS250DF230ZLSR: how to trigger INT 0 Locked

    104 views
    1 reply
    Latest over 5 years ago
    by Rodrigo Natal
  • Suggested Answer

    DS280DF810: Can I use a retimer to synchronize to a clock? 0 Locked

    270 views
    1 reply
    Latest over 5 years ago
    by Rodrigo Natal
  • Suggested Answer

    TLK2711-SP: compatibility with TLK2501 ? 0 Locked

    734 views
    1 reply
    Latest over 5 years ago
    by Rodrigo Natal
  • Suggested Answer

    DP83848I: Can we use RESET to simulate the state of unplugging the network cable 0 Locked

    248 views
    1 reply
    Latest over 5 years ago
    by Justin Lazaruk
  • Suggested Answer

    DP83848C: TI’s 100M PHY model is more cost-effective and is the most widely used on the market? 0 Locked

    263 views
    1 reply
    Latest over 5 years ago
    by Justin Lazaruk
  • Answered

    TUSB1310A: The frequency of ULPI_CLK is not 60MHz 0 Locked

    328 views
    1 reply
    Latest over 5 years ago
    by Brian Zhou
  • Answered

    ONET8521T: About ONET8521T 0 Locked

    270 views
    1 reply
    Latest over 5 years ago
    by Hasan Babiker31
  • Not Answered

    ONET8551T: About ONET8551T 0 Locked

    348 views
    1 reply
    Latest over 5 years ago
    by Hasan Babiker31
  • Answered

    TUSB2077A: Issue with PORTPWR and PORTDIS pins 0 Locked

    330 views
    2 replies
    Latest over 5 years ago
    by Clement Soucy
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