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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] TUSB8041A: what is difference between I2C mode and SMBUS mode for TUSB80xx hub

    Brian Zhou
    Brian Zhou
    Part Number: TUSB8041A Tool/software: In I2C mode, Hub is master and I2C is used to read / write external EEPROM . Hub configuration can be changed by reading external EEPROM In SMBUS mode, hub is receiver, you can change hub configuration by changing…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: How should redriver thermal vias and solder paste patterns be designed?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Other Parts Discussed in Thread: DS320PR410 Tool/software: Why do we need to consider thermal vias and solder paste for redrivers at the board layout stage, and how should they be handled?
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] LMH1229: Understanding Jitter Measurements

    Nick Peabody
    Nick Peabody
    Part Number: LMH1229 Tool/software: To understand the overall jitter measurement it is important to understand what jitter is. All system jitter measurements have components of Deterministic Jitter (DJ) and Random Jitter (RJ) that sum to make the Total…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] TUSB211A: My USB2 Redriver is not boosting when enabled during testing.

    Ryan Kitto
    Ryan Kitto
    Part Number: TUSB211A Tool/software: I am enabling my TUSB211A while running test packets through our setup, but I am not seeing any boost. Why is that?
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] TMUXHS221: Alternate Signaling Mux Selection

    Ryan Kitto
    Ryan Kitto
    Part Number: TMUXHS221 Other Parts Discussed in Thread: TS3USB221E , , TS3USB3031 Tool/software: I want to mux signals with a range of bandwidths equal to or lower than USB3.0 data rates without getting a full USB3 mux. What would be the best mux for…
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] TUSB1002A: How to pass USB receiver JTOL compliance with a linear re-driver

    Shane Hauser
    Shane Hauser
    Part Number: TUSB1002A Tool/software: Hi Experts, How do I pass USB3 RX JTOL compliance with the TUSB1002A?
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] Suggested Common Mode Chokes and ESD devices for Highspeed Video Devices (1Gbps+)

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: TDP1204 Tool/software: Hey, CMC Selections: Please have a look at the CMC roadmap provided by Murata: https://www.murata.com/-/media/webrenewal/products/emc/emifil/cmcc/cmcc_img015.ashx?la=en&cvid=20240408065129000000 For any…
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] DS125DF1610: Crosspoint Configuration

    Lucas Wolter
    Lucas Wolter
    Part Number: DS125DF1610 Other Parts Discussed in Thread: DS110DF1610 Tool/software: DS125DF1610 and DS110DF1610 are 16-channel retimers which implement 4x4 crosspoint switches. There are 2 registers which need to be configured to use the crosspoint…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] DS320PR810: How should Gen 5 redriver power supply decoupling capacitors be arranged?

    Evan Su
    Evan Su
    Part Number: DS320PR810 Other Parts Discussed in Thread: DS320PR1601 , DS320PR410 , SN75LVPE5412 , SN75LVPE5421 Tool/software: (Also applicable to DS320PR410, DS320PR1601, SN75LVPE5412, and SN75LVPE5421). The datasheets for TI DS320PRxx and SN75LVPE5xx…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS250DF230: CTLE Boost Table

    Lucas Wolter
    Lucas Wolter
    Part Number: DS250DF230 Other Parts Discussed in Thread: DS250DF210 , DS250DF410 , DS250DF810 , , DS280DF810 Tool/software: Across all 25-28G retimers (DS250DF210, DS250DF230, DS250DF410, DS250DF810, DS280DF810) there are 255 total CTLE boost settings…
    • over 1 year ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    DS90UB948-Q1: How to measure PCLK? 0 Locked

    968 views
    2 replies
    Latest over 4 years ago
    by Abraham Rashid
  • Answered

    DS90UB964-Q1: Spread-spectrum reference clock 0 Locked

    291 views
    2 replies
    Latest over 4 years ago
    by Joey Jin
  • Suggested Answer

    DP83848K: LED_SPEED 0 Locked

    325 views
    4 replies
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Answered

    DP83TC811R-Q1: 100BASE-T1 compliance issue 0 Locked

    336 views
    7 replies
    Latest over 4 years ago
    by Tiger Yeh
  • Suggested Answer

    TCA8424: What device shall we use to replace TCA8424 0 Locked

    286 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    TPS25830A-Q1: Lout and Cin selection 0 Locked

    202 views
    3 replies
    Latest over 4 years ago
    by Bob Ma
  • Answered

    DS90UB935-Q1: can 935 support 12bit 48k sample rate I2S? 0 Locked

    225 views
    2 replies
    Latest over 4 years ago
    by Jiawei Hu1
  • Answered

    DS280DF810: Retimer for 20.0 Gbps 0 Locked

    222 views
    2 replies
    Latest over 4 years ago
    by user6556802
  • Suggested Answer

    DP83822I: Revision F datasheet 0 Locked

    152 views
    1 reply
    Latest over 4 years ago
    by Kallikuppa Sreenivasa
  • Answered

    TPS65988: USB 3.1 + 2 lane DisplayPort 2 detection 0 Locked

    371 views
    3 replies
    Latest over 4 years ago
    by Kedar_Sirdeshpande
  • Answered

    TUSB1044: Asking for TUSB1044 Aux connection in USB mode 0 Locked

    425 views
    3 replies
    Latest over 4 years ago
    by David (ASIC) Liu
  • Answered

    TLK2711-SP: dimension of HFG (S-CQFP-F68) package (TLK2711-SP 5962-0522101VXC) 0 Locked

    473 views
    4 replies
    Latest over 4 years ago
    by Tomohiro Tanaka
  • Answered

    DS92LV0422: About TRI-STATE of TXCLKOUT 0 Locked

    266 views
    2 replies
    Latest over 4 years ago
    by Hide
  • Answered

    DS90UB924-Q1EVM: when connected to 927, 924 can't receive i2s sclk signal 0 Locked

    626 views
    6 replies
    Latest over 4 years ago
    by Logan Cummins
  • Answered

    TPS65988EVM: TPS65988 is not sending the ACK after sending the "Register number" over I2C during the reading process. 0 Locked

    472 views
    10 replies
    Latest over 4 years ago
    by Adam Mc Gaffin
  • Not Answered

    AM26LV31: AM26LV31issue feedback 0 Locked

    217 views
    2 replies
    Latest over 4 years ago
    by Hao L
  • Answered

    DP83867IR: design difference between package options 0 Locked

    148 views
    1 reply
    Latest over 4 years ago
    by Nikhil Menon
  • Answered

    DS90UB960-Q1: Sensor Order for Line-Concatenated CSI-2 Forwarding 0 Locked

    207 views
    1 reply
    Latest over 4 years ago
    by Casey McCrea
  • Answered

    TPS25750: Necessity of PP5V in a sink role 0 Locked

    415 views
    5 replies
    Latest over 4 years ago
    by Chuck Branch
  • Discussion

    DS90UB948-Q1: Question on Link error count of DS90UB948-Q1 Locked

    165 views
    1 reply
    Latest over 4 years ago
    by Vijaya Ceekala
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