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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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  • Not Answered

    DS110DF410 / register 0x1E bits 7:5 0 Locked

    1348 views
    8 replies
    Latest over 10 years ago
    by Michael Lu (Santa Clara)
  • Not Answered

    [ DS90Ux92x ] Short Unlock Status 0 Locked

    386 views
    3 replies
    Latest over 10 years ago
    by Kenichiro
  • Answered

    VCXO in SD3GDAIII Evaluation Boards 0 Locked

    375 views
    1 reply
    Latest over 10 years ago
    by Michael Lu (Santa Clara)
  • Answered

    TUSB9261 Demo board does not pass the SSC test 0 Locked

    724 views
    4 replies
    Latest over 10 years ago
    by Brian Quach
  • Not Answered

    TCA8418 Windows Embedded Compact 7 Driver 0 Locked

    374 views
    1 reply
    Latest over 10 years ago
    by Brian Berner
  • Answered

    DS90UB926Q-Q1 / send the UART signal through I2C back channel 0 Locked

    401 views
    1 reply
    Latest over 10 years ago
    by Jason Blackman
  • Answered

    TUSB9261 change LED behavior - access to source code 0 Locked

    510 views
    1 reply
    Latest over 10 years ago
    by Alexis Cortes9585
  • Answered

    TLK110 / Capcitor for PFBOUT 0 Locked

    645 views
    2 replies
    Latest over 10 years ago
    by user3893886
  • Not Answered

    TLK10002 clocking issue 0 Locked

    582 views
    6 replies
    Latest over 10 years ago
    by Yaoting Yang
  • Answered

    TPD5E003 0 Locked

    859 views
    3 replies
    Latest over 10 years ago
    by Guy Yater
  • Answered

    TCA9509 Handling of EN Pin 0 Locked

    819 views
    1 reply
    Latest over 10 years ago
    by Brian Berner
  • Not Answered

    SN65LVPE502B - power-on order for USB host, VBUS, redriver and USB device 0 Locked

    880 views
    4 replies
    Latest over 10 years ago
    by msmn
  • Answered

    DS90UR241/DS90UR124 - relationship of TRFB/RRFB 0 Locked

    606 views
    2 replies
    Latest over 10 years ago
    by Hiroshi Katsunaga
  • Answered

    CAN tranciever for CAN FD 0 Locked

    1380 views
    4 replies
    Latest over 10 years ago
    by K.Yaita
  • Answered

    HD3SS3412 - 4:1 Video Switching application 0 Locked

    514 views
    3 replies
    Latest over 10 years ago
    by Kawai
  • Answered

    DP83848I - Pulsetrans 0 Locked

    813 views
    2 replies
    Latest over 10 years ago
    by Hirotaka Matsumoto
  • Answered

    DS64MB201 Floating I/O and I/O Polarity 0 Locked

    1968 views
    3 replies
    Latest over 10 years ago
    by Michael Lu (Santa Clara)
  • Not Answered

    SN65HVD1791 running at 3.3V 0 Locked

    328 views
    0 replies
    Started over 10 years ago
    by Jeff Young1
  • Answered

    mp223ei to max or adm 0 Locked

    1335 views
    3 replies
    Latest over 10 years ago
    by Ron Michallick
  • Not Answered

    bridge to eDP 0 Locked

    557 views
    0 replies
    Started over 10 years ago
    by user4160375
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