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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

    AM26LS31: Supply voltage for Suffix " I " Ver. 0 Locked

    139 views
    1 reply
    Latest 9 months ago
    by BOBBY
  • Suggested Answer

    SN65HVD10: Request for Information on Short/Open Behavior for SN65HVD10 0 Locked

    147 views
    1 reply
    Latest 9 months ago
    by BOBBY
  • Suggested Answer

    TCAN1146-Q1: Output check without SW 0 Locked

    124 views
    1 reply
    Latest 9 months ago
    by Eric Hackett
  • Suggested Answer

    TRS208: TRS208CDWR Obsolete Status 0 Locked

    154 views
    2 replies
    Latest 9 months ago
    by Ethan Sempsrott
  • Suggested Answer

    LMH1297: Using LMH1297 with mixed SDI and MADI formats 0 Locked

    265 views
    4 replies
    Latest 9 months ago
    by Nick Peabody
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    DS90UB954-Q1EVM: Queries regarding limitations on streaming resolution through the Serializer (DS90UB953-Q1 EVM) interfaced with the Deserializer (DS90UB954-Q1 EVM). 0 Locked

    270 views
    3 replies
    Latest 9 months ago
    by Glenn Uranga
  • Suggested Answer

    TPD1E10B06: TPD1E10B06QDPYRQ1 0 Locked

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    2 replies
    Latest 9 months ago
    by Erik Brateng
  • Answered

    TCA6416A: Can the I/O ports be configured to power up in Hiz state 0 Locked

    153 views
    3 replies
    Latest 9 months ago
    by steve smith1
  • Answered

    TCA4307: I2C parallel connections 0 Locked

    472 views
    4 replies
    Latest 9 months ago
    by Tyler Townsend
  • Answered

    TCA4307: Work as a repeater 0 Locked

    147 views
    1 reply
    Latest 9 months ago
    by Tyler Townsend
  • Suggested Answer

    SN75DP139: How to adjust EQ 0 Locked

    115 views
    3 replies
    Latest 9 months ago
    by Vishesh Pithadiya
  • Suggested Answer

    TLIN1021A-Q1: receive signals from 3.3V MCU? 0 Locked

    134 views
    1 reply
    Latest 9 months ago
    by Michael Ikwuyum
  • Suggested Answer

    Need the confirmation (HDMI 2.0 Splitter IC) 0 Locked

    198 views
    2 replies
    Latest 9 months ago
    by RAMKUMAR R
  • Answered

    TCA9509: VIL 110mV min is too low for my application, any option with higher VIL? 0 Locked

    148 views
    2 replies
    Latest 9 months ago
    by Bo
  • Not Answered

    LAUNCHXL-CC1310: What is the difference of CS pin labelled CS and CSN? (SPI) 0 Locked

    181 views
    1 reply
    Latest 9 months ago
    by Marie H
  • Not Answered

    SN75DP159: EMI issue 0 Locked

    135 views
    2 replies
    Latest 9 months ago
    by Liang Tsai
  • Answered

    DP83869HM: Strap options 0 Locked

    166 views
    1 reply
    Latest 9 months ago
    by Hillman Lin
  • Not Answered

    DP83869HM: CFG_ROBUST_AMDIX_EN and CFG_FAST_AMDIX_EN 0 Locked

    101 views
    1 reply
    Latest 9 months ago
    by Hillman Lin
  • Not Answered

    DP83867IRPAP-EVM: JTAG Chain Detection Issue with DP83867IRPAP 0 Locked

    178 views
    1 reply
    Latest 9 months ago
    by Hillman Lin
  • Suggested Answer

    DP83869HM: DP83869HM 0 Locked

    200 views
    4 replies
    Latest 9 months ago
    by Gerome Cacho
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