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Interface

Interface

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] LMH1297: SDI and Ethernet CDRs eye diagram capture

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: LMH1297 Tool/software: SDI and Ethernet retimers provide a feature to capture: 1). HEO/VEO indicating horizontal and vertical eye opening 2). Additionally one can capture post equalized eye diagram as well. Attached file discusses…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] IxC

    Michael Ikwuyum
    Michael Ikwuyum
    FAQ: Logic and Voltage Translation > IxC (CTRL + F) or (CMD + F) to search key words on this page! Level Translation: [FAQ] How do the LSF translators work? [ FAQ] What is PassFET Hangtime? Buffers: [FAQ] What is a buffered LOW?…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83826E: DP83826E: How do I determine the MSE/SNR levels using DP83826?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826E Tool/software: MSE/SNR can be determined via Reg 0x218. Please note that this is an extended register and needs 4-step extended register access to read appropriate values. Once the hex value is obtained, convert to decimal…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: Can PCIe redriver equalization be bypassed or turned off?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Other Parts Discussed in Thread: SN75LVPE5412 , Tool/software: Could I disable the equalization of a TI PCIe redriver by setting the EQ index to 0?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: What happens if redrivers are cascaded?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Tool/software: Is cascading redrivers (placing multiple redrivers between root complex and endpoint, one after another) a valid method for extending the reach of a PCIe link beyond what one redriver can handle?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: 1000Base-T Ethernet Compliance Register Script

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83867E Tool/software: Ethernet compliance testing is the process of verifying that Ethernet devices and systems adhere to established industry standards and protocols. The current Rev C of SNLA239C provides a script that excludes essential…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS125BR111: EQ boost and gain curves

    Nick Peabody
    Nick Peabody
    Part Number: DS125BR111 Other Parts Discussed in Thread: DS100BR111 , EQ BOOST settings are the same as the CTLE settings. I am going to give a more concrete definition of the CTLE gain curves. Above are the CTLE gain curves for the DS100BR111. If…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] Do PCIe redrivers support polarity inversion of differential channels?

    David Waier
    David Waier
    Part Number: DS320PR410 Do PCIe redrivers support polarity inversion of differential channels? How can this affect the schematic and layout of my PCIe redriver?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [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
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  • Answered

    DP83867CR: About conformance test 0 Locked

    507 views
    1 reply
    Latest over 8 years ago
    by Rob Rodrigues
  • Answered

    DP149RSBEVM: regs default changing? 0 Locked

    1104 views
    4 replies
    Latest over 8 years ago
    by Moises Garcia
  • Answered

    TS3USB221A: Configuration as 2 Hosts and 1 Peripheral 0 Locked

    485 views
    1 reply
    Latest over 8 years ago
    by Cevin
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    HD3SS3220: Timing Requirements I2C clock 0 Locked

    1757 views
    4 replies
    Latest over 8 years ago
    by Cevin
  • Answered

    DP83867IR: Power sequence in case of two-supply mode 0 Locked

    1242 views
    4 replies
    Latest over 8 years ago
    by Hirotaka Matsumoto
  • Answered

    DS100KR800: Pin-compatible products about "Re-timer" 0 Locked

    612 views
    2 replies
    Latest over 8 years ago
    by Takumi Suzuki1
  • Answered

    TUSB422: About TCPM when we don’t use PD 0 Locked

    879 views
    2 replies
    Latest over 8 years ago
    by Hide
  • Answered

    TUSB522P: set timing of EQx, DEx and OSx 0 Locked

    822 views
    2 replies
    Latest over 8 years ago
    by Shinichi Inoue
  • Answered

    SN75185: Application issue compare with GD65232 --- DTR signal delay 0 Locked

    1184 views
    6 replies
    Latest over 8 years ago
    by Hao L
  • Answered

    DS90UB927Q-Q1: I2S Transport Modes 0 Locked

    724 views
    2 replies
    Latest over 8 years ago
    by Liam Keese
  • Answered

    TUSB211 - not activating 0 Locked

    4418 views
    6 replies
    Latest over 8 years ago
    by WIN Maung
  • Answered

    TUSB211: TUSB211 eye diaram test fail 0 Locked

    973 views
    2 replies
    Latest over 8 years ago
    by WIN Maung
  • Answered

    TUSB1310: PWRPRESENT output pin type 0 Locked

    552 views
    1 reply
    Latest over 8 years ago
    by Gerardo
  • Answered

    TIDA-00630: How do we obtain a TIDA-00630? Or something else? We are designing USB PD ports (USB-A, USB-C).... 0 Locked

    1094 views
    3 replies
    Latest over 8 years ago
    by Jeffrey Mueller
  • Not Answered

    TPD6E05U06: Need different part for USB3.1 0 Locked

    894 views
    1 reply
    Latest over 8 years ago
    by Cameron Phillips
  • Answered

    XIO2001: ORCAD library model 0 Locked

    612 views
    1 reply
    Latest over 8 years ago
    by Elias Villegas M.
  • Answered

    SN65DSI85: SN65DSI Test Pattern and uncorrectable ECC error 0 Locked

    2582 views
    5 replies
    Latest over 8 years ago
    by Joel Jimenez0
  • Answered

    Serdes solution for SLVS signal... 0 Locked

    1064 views
    1 reply
    Latest over 8 years ago
    by Lee Sledjeski
  • Answered

    DS280DF810: About Loop back functions 0 Locked

    566 views
    1 reply
    Latest over 8 years ago
    by Lee Sledjeski
  • Answered

    DP83867IS: Support for SGMII to RGMII and vice versa conversion 0 Locked

    1485 views
    2 replies
    Latest over 8 years ago
    by Mezzer26
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