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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

    TPS65987EVM: About VBUS setting of DFP 0 Locked

    278 views
    6 replies
    Latest over 3 years ago
    by Hide
  • Not Answered

    DS90UB962-Q1: As we are going to use DS90UB962-Q1 to replace DS90UB960, which file should be change? 0 Locked

    228 views
    1 reply
    Latest over 3 years ago
    by Mayank Mangla
  • Answered

    DS90LV001: About AC coupling and termination of DS90LV001 0 Locked

    602 views
    1 reply
    Latest over 3 years ago
    by David (ASIC) Liu
  • Answered

    DP83869HM: Figure 30 strap connections 0 Locked

    132 views
    2 replies
    Latest over 3 years ago
    by Kallikuppa Sreenivasa
  • Answered

    DS90LV019: lower limit of transfer rate 0 Locked

    170 views
    2 replies
    Latest over 3 years ago
    by Kyosuke Kobayashi
  • Answered

    TUSB215: Do you have any simulation model for IBIS or HSPICE? 0 Locked

    296 views
    2 replies
    Latest over 3 years ago
    by Kazuya Nakai59
  • Suggested Answer

    TPS65988DJ: Tapex Creek 0 Locked

    381 views
    2 replies
    Latest over 3 years ago
    by Christodulos Tsongas
  • Answered

    XIO2001: configuration file of xio2001 into EEPROM 0 Locked

    271 views
    3 replies
    Latest over 3 years ago
    by Nasser Mohammadi
  • Answered

    DS90UB949-Q1: What is not accessible when RX_5V isn't powered? 0 Locked

    160 views
    2 replies
    Latest over 3 years ago
    by Aaron Heng
  • Suggested Answer

    TPS65994AE: How to connect pins for Sink path control if Sink Path is not needed? 0 Locked

    599 views
    6 replies
    Latest over 3 years ago
    by Chuck Branch
  • Answered

    TPS25750EVM: Fault after programing and loading at 45watt for 12 hours than Defective 0 Locked

    415 views
    13 replies
    Latest over 3 years ago
    by Chuck Branch
  • Suggested Answer

    DP83867CS: PTP implementation using DP83867 0 Locked

    395 views
    1 reply
    Latest over 3 years ago
    by Gerome Cacho
  • Answered

    DP83822I: 100Mbs Ethernet COLLISION signa 0 Locked

    131 views
    1 reply
    Latest over 3 years ago
    by Gerome Cacho
  • Not Answered

    DP83TG720S-Q1: Need PN for SGMII version Eval board 0 Locked

    157 views
    1 reply
    Latest over 3 years ago
    by Gerome Cacho
  • Not Answered

    TCA6424A: compare with MCP23017/MCP23S17 0 Locked

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

    PCA9555: default state 0 Locked

    334 views
    1 reply
    Latest over 3 years ago
    by Tyler Townsend
  • Suggested Answer

    TPS65988EVM: Gerber file & configuring for 2 x 100W 0 Locked

    290 views
    9 replies
    Latest over 3 years ago
    by Chuck Branch
  • Answered

    DS90UB941AS-Q1: FREQ_HIGH Register (Address = 0x5E) 0 Locked

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

    TPS65988: About New compliance test 0 Locked

    174 views
    6 replies
    Latest over 3 years ago
    by Hari Patel1
  • Answered

    DS90UB948-Q1: DS90UB948-Q1 power sequence 0 Locked

    172 views
    1 reply
    Latest over 3 years ago
    by Logan Cummins
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