TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Interface

Interface

Interface forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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] DP83848Q-Q1: How to Disable 25Mhz CLKOUT Output

    David Creger
    David Creger
    Part Number: DP83848Q-Q1 Tool/software: If the CLKOUT output is not used on DP83848, it may be disabled using the below register writes. This may be beneficial for EMC emissions testing, in order to minimize the energy of 25Mhz harmonics. 0x13[0] =…
    • 9 months ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: What IPG intervals can this PHY support?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867E Tool/software: DP83867 supports the expected 12 byte IPG at the MDI as well as lower amounts in some conditions. This number comes from IEEE802.3 section 4.4.2 which sets out that the minimum IPG for a transmitted frame is 12 bytes…
    • 9 months ago
    • Interface
    • Interface forum
  • [FAQ] XIO2001: MicroStar BGA Discontinuation and New nFBGA Package Designators

    David Waier
    David Waier
    Part Number: XIO2001 Tool/software: Devices in the MicroStar Jr. BGA packaging were discontinued and redesigned using a laminate nFBGA package in 2020. This nFBGA package offers datasheet-equivalent electrical performance. It is also footprint equivalent…
    • 10 months ago
    • Interface
    • Interface forum
  • [FAQ] DP83867IR: Where are RX_ER and COL in DP83867IR/CR PAP?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867IR Tool/software: RX_ER and COL in SNLS484G should be in pins 54 and 55, respectively. In this document, there is a typo where these pin numbers are omitted.
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] TUSB2E221: How do I update my PCB design from using the TUSB2E22 to the TUSB2E221?

    Nicholaus_Malone
    Nicholaus_Malone
    Part Number: TUSB2E221 Other Parts Discussed in Thread: TUSB2E22 Tool/software: The TUSB2E221 is the latest 2-port eUSB2 repeater. Released in 2024, it contains updates that allow it to conform to the latest eUSB2 v1.2 specification as well as adding…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] LMH1297: EOM - Eye Opening Monitor - How to Re-Construct Eye Diagram

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: LMH1297 Tool/software: CDR based devices stream out raw hit counts by sweeping voltage DAC and phase DAC to sample incoming signalin both voltage and time domain. Using this raw data, eye diagram can be re-constructed. Attached file explains…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] DS80PCI102: PCIe RX Detect Pulse Timing

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: DS80PCI102 Tool/software: In PCIe applications, transmitter - while it is in high impedance - sends out pulses until it realizes a change in RC time constant of the response. For further details note This FAQ . For further details, note…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB971-Q1: How can I optimize my FPD-Link camera design for system level ESD immunity?

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB971-Q1 Other Parts Discussed in Thread: DS90UB960-Q1 , DS90UB953-Q1 Tool/software: How can I optimize my FPD-Link ADAS design to achieve better performance in system level ESD immunity testing? When striking my system with ESD pulses…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS280DF810: The new set of DS2x0DFx10 devices Version IDs do not match the Version IDs of previous set (Register 0xF0)

    Drew Miller1
    Drew Miller1
    Part Number: DS280DF810 Tool/software: In TI's DS2x0DFx10 Ethernet retimer devices, there is a Version ID register that can be used to read back the device version. For groups implementing this device, we frequently see them checking this Version ID to…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DS110DF111: Does TI's Ethernet Signal Conditioning Portfolio Support Base-T Ethernet?

    Drew Miller1
    Drew Miller1
    Part Number: DS110DF111 Tool/software: Texas Instruments has a wide range of signal conditioning devices for Ethernet. Sometimes we receive questions regarding a signal conditioning device's ability to support Base-T Ethernet. The majority of TI…
    • over 1 year ago
    • Interface
    • Interface forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    SN65HVD3082E: Difference between SN65HVD3082EDR and SN65HVD3082EDRG4 ?? 0 Locked

    767 views
    1 reply
    Latest over 8 years ago
    by Miguel Robertson
  • Answered

    SN75DP159: T Junction Temperature 0 Locked

    581 views
    3 replies
    Latest over 8 years ago
    by Moises Garcia
  • Suggested Answer

    DS75176BT: Recommend New Device to Replace DS75176BT 0 Locked

    628 views
    1 reply
    Latest over 8 years ago
    by Miguel Robertson
  • Suggested Answer

    TUSB320: USB Type-C sourcing device design 0 Locked

    891 views
    1 reply
    Latest over 8 years ago
    by Luis Omar Moran
  • Answered

    DP83822IF: DP83822IF RGMII Ethernet Interface - MDIO requirement? 0 Locked

    3469 views
    5 replies
    Latest over 8 years ago
    by Ross Pimentel
  • Suggested Answer

    WEBENCH® Tools/ds90c387: chip of selection 0 Locked

    1098 views
    4 replies
    Latest over 8 years ago
    by dave lan
  • Not Answered

    TUSB8020B: error code 43 when device driver installed. 0 Locked

    2161 views
    8 replies
    Latest over 8 years ago
    by JMMN
  • Suggested Answer

    SN65LVELT23: sn65lvelt23/22 abnormal waveform issue during evaluation stage-urgent! 0 Locked

    937 views
    1 reply
    Latest over 8 years ago
    by Lee Sledjeski
  • Not Answered

    TMDS171: List of Registers Map 0 Locked

    396 views
    1 reply
    Latest over 8 years ago
    by Moises Garcia
  • Suggested Answer

    TPS25740: What is the input to the controller? 0 Locked

    704 views
    1 reply
    Latest over 8 years ago
    by Donovan Porter
  • Not Answered

    DP83867IR: DP83867IR long package communication fail 0 Locked

    889 views
    4 replies
    Latest over 8 years ago
    by yimin bai34
  • Answered

    DP83867IR: DP83867IR strapping + cable side connections 0 Locked

    1149 views
    4 replies
    Latest over 8 years ago
    by David Kusnerak
  • Suggested Answer

    TPS65983B: Using external power path instead of internal 5V, 3A power path 0 Locked

    1021 views
    4 replies
    Latest over 8 years ago
    by Rahul Sharma16
  • Not Answered

    ULQ2003A-Q1: Dimming function 0 Locked

    2015 views
    2 replies
    Latest over 8 years ago
    by Nam, Dino
  • Suggested Answer

    DS90UB934-Q1: DS90UB934 replace DS90UB914 0 Locked

    814 views
    2 replies
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB926Q-Q1: DS90UB926Q-Q1 I2C access problem 0 Locked

    605 views
    2 replies
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB964-Q1EVMTDA: DS90UB964-Q1EVMTDA: schematic in dsn format and layout file in brd format 0 Locked

    541 views
    1 reply
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    DS90UB954-Q1: Support 16-bit Pixel Format? 0 Locked

    541 views
    2 replies
    Latest over 8 years ago
    by Steven(Shenzhen) Shi
  • Suggested Answer

    TCAN334: TCAN334DR protection 0 Locked

    659 views
    1 reply
    Latest over 8 years ago
    by Miguel Robertson
  • Suggested Answer

    TUSB9261: Linux Flash burner 0 Locked

    555 views
    1 reply
    Latest over 8 years ago
    by Roberto Diaz
<>