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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] DS110DF111: How common 10G ethernet specifications fit into a typical application

    Lucas Wolter
    Lucas Wolter
    Part Number: DS110DF111 In this FAQ, I will explain how common 10G ethernet specifications fit into a typical application. The below application diagram comes from the DS110DF111 datasheet. Many 10G ethernet specifications are defined by the IEEE…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83869HM: Bridge Mode Clarification

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83869HM The DP83869HM supports two types of Bridge Modes to translate data between two MAC interface types. The two types are: RGMII-to-SGMII mode SGMII-to-RGMII mode The naming convention implies MAC-to-PHY and the functionality…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] LMH1297: Why should I pay attention to the return loss performance?

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: LMH1297 When signal goes through two different transmission line, signal may get reflected based on difference between these two medias impedances. Return loss is the ratio of the reflected signal to the launched signal. If signal goes…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB522P: Linear vs limited re-driver

    Shane Hauser
    Shane Hauser
    Part Number: TUSB522P Other Parts Discussed in Thread: TUSB1002A , TUSB1044 , TUSB542 Hi Experts, I see parts like the TUSB1002A and 1044 described as "linear" re-drivers while the TUSB522P is a "limited" re-driver. Which one is better to use in a USB…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB1002A: What loss does the TUSB1002A compensate for in a USB system?

    Shane Hauser
    Shane Hauser
    Part Number: TUSB1002A Other Parts Discussed in Thread: TUSB1064 , TUSB1044 Hi Experts, Will the TUSB1002A recover the loss before or after the re-driver? Best, Shane
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83867CR: DP83867 Harmonic Distortion compliance test mode

    Hillman Lin
    Hillman Lin
    Part Number: DP83867CR How to configure test mode for Harmonic Distortion Compliance test?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TS3USB221: Choosing The Right USB2.0 Passive Mux

    Ryan Kitto
    Ryan Kitto
    Part Number: TS3USB221 Other Parts Discussed in Thread: TS3USB30E , TS3USB3000 , , , I want to implement a USB2.0 multiplexer (mux) into my system, and have certain requirements for the functionality of the mux. What choice would be best for my system…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: How DP8386x RGMII Straps Work

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867E Other Parts Discussed in Thread: DP83869HM , When configuring DP83867 or DP83869HM (aka DP8386x) for RGMII communication, there two RGMII modes that the PHY can be strapped into; shift or align. In align mode, there is no skew between…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83822H: How do I configure MDI swing levels to assist with VoD compliance?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83822H When testing DP83822 for PMD compliance testing, it may be required to adjust the swing level of the device if the levels are outside the range. A first check would be to ensure the schematic and layout design are the most optimal…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] USB Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page USB Protection Highlights: USB Type-CTM has a 24-pin connector that can support USB 3 .1 Gen2, DisplayPort, HDMI, and a variety of other alternate modes: SuperSpeed USB lines for USB 3 .1 Gen2 (Tx1+, Tx1–, Rx1…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    LMH0303: LMH0303: Advice for the LMH0340 PCB Grounding layout topology 0 Locked

    246 views
    1 reply
    Latest over 3 years ago
    by Nasser Mohammadi
  • Answered

    LMH0340: Advice for the LMH0340 PCB Grounding layout topology 0 Locked

    262 views
    1 reply
    Latest over 3 years ago
    by Nasser Mohammadi
  • Answered

    TUSB4020BI: What if VDD can't be 10 us stable before VDD33? 0 Locked

    307 views
    3 replies
    Latest over 3 years ago
    by JMMN
  • Suggested Answer

    DS160PT801: DS160PT801 0 Locked

    222 views
    1 reply
    Latest over 3 years ago
    by Nicholaus_Malone
  • Answered

    DS90C385A: Pin Mapping when Display is DE mode only 0 Locked

    247 views
    2 replies
    Latest over 3 years ago
    by Arthur Santos
  • Not Answered

    TUSB4041PAPEVM: Control of PWRCTL1-4 from USB host 0 Locked

    211 views
    1 reply
    Latest over 3 years ago
    by JMMN
  • Suggested Answer

    TUSB4041PAPEVM: EEPROM toolkit 0 Locked

    233 views
    1 reply
    Latest over 3 years ago
    by JMMN
  • Suggested Answer

    HD3SS3212-Q1: Customer asks 16949 certification and AEC Q100 document 0 Locked

    288 views
    2 replies
    Latest over 3 years ago
    by Brian Zhou
  • Suggested Answer

    ESDS304: ESDS304DBVR used with UART Transceiver 0 Locked

    1378 views
    5 replies
    Latest over 3 years ago
    by Erika Beskar
  • Answered

    DS90UB954-Q1: Encoding: Does FPD-Link III also use 8b/10b encoding? 0 Locked

    555 views
    1 reply
    Latest over 3 years ago
    by Casey McCrea
  • Answered

    HD3SS3202: Using the HD3SS3202 with VCC=0V. 0 Locked

    291 views
    3 replies
    Latest over 3 years ago
    by Brian Zhou
  • Answered

    TUSB1044: Using the TUSB1044 with VCC=0V 0 Locked

    246 views
    3 replies
    Latest over 3 years ago
    by Brian Zhou
  • Answered

    TUSB320: Request a guide for DRP dongle 0 Locked

    262 views
    3 replies
    Latest over 3 years ago
    by Brian Zhou
  • Suggested Answer

    TUSB9261-Q1: Update the firmware of TUSB9261 0 Locked

    522 views
    5 replies
    Latest over 3 years ago
    by Malik Barton57
  • Answered

    ETHERNET-SW: Not able to get the ethernet link in slave mode 0 Locked

    578 views
    14 replies
    Latest over 3 years ago
    by Gokul Koraganji
  • Suggested Answer

    DP83TC811 write MMD1 register 0 Locked

    318 views
    3 replies
    Latest over 3 years ago
    by Gokul Koraganji
  • Suggested Answer

    DP83TD510E-EVM: SPE chip in RMII Slave Mode 0 Locked

    572 views
    4 replies
    Latest over 3 years ago
    by Gokul Koraganji
  • Not Answered

    DP83TD510E-EVM: Unable to Establish Ethernet Connectivity using DP83822 and DP83TD510 boards from DP83TD510-EVM 0 Locked

    274 views
    2 replies
    Latest over 3 years ago
    by Gokul Koraganji
  • Answered

    DP83TD510E: CM Filtering Explanation 0 Locked

    274 views
    3 replies
    Latest over 3 years ago
    by Mark Pieper
  • Answered

    DS92LV0422: About wait time before the I2C responds after PDB toggle 0 Locked

    295 views
    2 replies
    Latest over 3 years ago
    by Hide
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