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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] What are the different I2C Buffer Direction Control Mechanisms?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TCA9517A , TCA9517 , TCA9511A , TCA4307 FAQ: Logic and Voltage Translation > IxC >> What are the different I2C Buffer Direction Control Mechanisms ? I2C buffers implement direction control mechanisms to determine which…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83822I: Does Oscillator Clock or other external clock source to XI pin need to be stable before PHY power?

    Hillman Lin
    Hillman Lin
    Part Number: DP83822I Tool/software: Yes, Clock in external clock mode shall be available at power ramp. If not available, it is recommended to hold RESET_N low and release it at least 100 us aer external clock is stable.
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] What is the "VILC" Electrical Spec in I2C Buffers?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TCA9517A Part Numbers: TCA9517A , TCA9517 , TCA9509 FAQ: Logic and Voltage Translation > IxC >> What is the "VILC" Electrical Spec in I2C Buffers ? VILC = Input LOW Contention Voltage VILC is the internal voltage…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] What is a buffered LOW?

    Tyler Townsend
    Tyler Townsend
    Part Number: TCA9517 Other Parts Discussed in Thread: TCA9617B FAQ: Logic and Voltage Transla tion > IxC >> What is a buffered LOW ? A "buffered LOW" is the output voltage of the buffer when a low voltage input (VIL) is present on the input. This…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] SN65DSI8x Programming Tools

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: SN65DSI84 Other Parts Discussed in Thread: SN65DSI85 , SN65DSI83 , SN65DSI86 Tool/software: DSI Tuner Tool (SN65DSI83, SN65DSI84, SN65DSI85): This tool is used to translate the video timings of the LVDS panel bein used to register values…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB211A: How does a USB2 redriver boost the signal that passes through it?

    Ryan Kitto
    Ryan Kitto
    Part Number: TUSB211A Tool/software: How does a USB2 redrivers boost the signals that come through it? I do not understand how this is possible since some redrivers do not need to be directly incorporated into the trace to process and boost the signal…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB211A: Why do some USB2 redrivers not need to be directly integrated?

    Ryan Kitto
    Ryan Kitto
    Part Number: TUSB211A Other Parts Discussed in Thread: TUSB217A , TUSB214 , TUSB211 , TUSB216 , TUSB212 Tool/software: Some USB2 redrivers do not need to be directly integrated into a trace, and can just be placed over the trace. Why is that? Won't this…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS280DF810EVM: How to reflash USB2ANY for use with SigCon Architect GUI

    Lucas Wolter
    Lucas Wolter
    Part Number: DS280DF810EVM Other Parts Discussed in Thread: USB2ANY Tool/software: In this FAQ, I will explain how to reflash a USB2ANY device to interface between an EVM board and SigCon Architect GUI. This FAQ applies to any EVM which is controlled…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS125DF111: How to capture a full eye opening measurement using SMBus registers

    Lucas Wolter
    Lucas Wolter
    Part Number: DS125DF111 Other Parts Discussed in Thread: DS110DF111 , , DS100DF410 , DS110DF410 , DS125DF410 Tool/software: In this FAQ, I will cover the SMBus register sequence to capture a full eye opening measurement. This FAQ applies to the following…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: Using EyeScan to Optimize CTLE Setting on Your PCIe Redriver

    Nick Peabody
    Nick Peabody
    Part Number: DS320PR810 Tool/software: Hi All, Texas Instruments uses PCIe redrivers to perform signal conditioning on medium to upper medium loss systems. The redriver is effective in a wide variety of systems with losses ranging from -36dB to -56dB…
    • over 1 year ago
    • Interface
    • Interface forum
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  • Not Answered

    SN65MLVD204A: SN65MLVD204A 0 Locked

    306 views
    1 reply
    Latest over 1 year ago
    by Amy
  • Answered

    TCA4307: Interface forum 0 Locked

    262 views
    2 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Answered

    TCA9803: Is this connection configuration possible? 0 Locked

    275 views
    2 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Answered

    TUSB1142: Superspeed enumeration 0 Locked

    271 views
    2 replies
    Latest over 1 year ago
    by Hidden
  • Suggested Answer

    TCA9617B: I2 bus the rising will take very long time 0 Locked

    271 views
    4 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Answered

    TMUXHS4212: A Self-Contained Controller for USB-C for Existing USB-3.1 Device 0 Locked

    423 views
    3 replies
    Latest over 1 year ago
    by Chris Read
  • Not Answered

    DS90UB928Q-Q1: Peak current on VDD33 0 Locked

    171 views
    3 replies
    Latest over 1 year ago
    by Logan Cummins
  • Not Answered

    SN65DP159: DDC level shifter (SCL_SRC pin) broken 0 Locked

    178 views
    1 reply
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Suggested Answer

    LMH0397: How to center the eye diagram 0 Locked

    361 views
    4 replies
    Latest over 1 year ago
    by Nasser Mohammadi
  • Suggested Answer

    TMUXHS4212: TMUXHS4212 schematic check 0 Locked

    466 views
    3 replies
    Latest over 1 year ago
    by Brian Zhou
  • Answered

    DS90UB635-Q1: Trying to bring up 635/638 pair. Cannot establish backchannel 0 Locked

    523 views
    10 replies
    Latest over 1 year ago
    by Zoe Bison
  • Suggested Answer

    LMH0397: Footprint details 0 Locked

    208 views
    4 replies
    Latest over 1 year ago
    by Nasser Mohammadi
  • Suggested Answer

    TUSB551: EQ,DE,OS pin function check 0 Locked

    182 views
    1 reply
    Latest over 1 year ago
    by Shane Hauser
  • Not Answered

    DP83825EVM: Is the schematic of dp83825EVM right? 0 Locked

    190 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Suggested Answer

    TMDS181RGZEVM: TMDS181RGZT 0 Locked

    205 views
    2 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Suggested Answer

    SN65DPHY440SS: - 0 Locked

    243 views
    3 replies
    Latest over 1 year ago
    by Zach Dryer
  • Answered

    TSER4905: DisplayPort input 0 Locked

    334 views
    3 replies
    Latest over 1 year ago
    by Ben Dattilo
  • Suggested Answer

    DS320PR1601RSCEVM: GEN 5.0 REDRIVER 0 Locked

    232 views
    1 reply
    Latest over 1 year ago
    by David Waier
  • Not Answered

    DP83867ERGZ-R-EVM: Letter of Volatility 0 Locked

    205 views
    1 reply
    Latest over 1 year ago
    by Gerome Cacho
  • Answered

    TMUXHS4412: USB4 gen3x2 0 Locked

    380 views
    3 replies
    Latest over 1 year ago
    by Brian Zhou
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