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] 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.
    • 10 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…
    • 10 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
    • 11 months 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…
    • 11 months 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…
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] Measuring the maximum drive distance of a signal conditioner across a cable

    Vishesh Pithadiya
    Vishesh Pithadiya
    Part Number: TDP1204 Tool/software: Most redrivers and retimers advertise their equalization capabilities in dB but its difficult to quantify what that represents in terms of cable length. This FAQ is a guide to determine how long of a cable can be…
    • Answered
    • 11 months ago
    • Interface
    • Interface forum
  • [FAQ] Why TUSB804x hub can not be detected in SMBUS mode

    Brian Zhou
    Brian Zhou
    Part Number: TUSB8042A Tool/software: When the SMBus interface mode is enabled, the TUSB804x supports read block and write block protocols as a receiver-only SMBus device. The TUSB804x will wait indefinitely for configuration by the SMBus host and will…
    • 11 months ago
    • Interface
    • Interface forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    TPS65987D: VIN_3V3 Capacitor 0 Locked

    237 views
    1 reply
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    DP83822 RGMII 0 Locked

    737 views
    3 replies
    Latest over 5 years ago
    by Cecilia Reyes
  • Not Answered

    DP83640: DP83640 LED_ACT ISSUE 0 Locked

    293 views
    3 replies
    Latest over 5 years ago
    by Cecilia Reyes
  • Suggested Answer

    DP83867E: Setting up PHY For Use With a RGMII-SGMII Bridge 0 Locked

    1664 views
    3 replies
    Latest over 5 years ago
    by Cecilia Reyes
  • Answered

    TPS65983B: TPS65983B charging and data transfer capability compsarison? 0 Locked

    245 views
    3 replies
    Latest over 5 years ago
    by Scott T
  • Answered

    TPIC8101EVM: No INT / CLK signals from TI GER board 0 Locked

    500 views
    2 replies
    Latest over 5 years ago
    by Dominic Stratten
  • Suggested Answer

    TCA9517A: TCA9517ADGKR details regarding 0 Locked

    264 views
    4 replies
    Latest over 5 years ago
    by BOBBY
  • Not Answered

    TFP410: No signal detected on the display 0 Locked

    919 views
    8 replies
    Latest over 5 years ago
    by Ikechukwu Anyiam
  • Suggested Answer

    LMH0340: LMH0340 Can give two SDI ouputs? 0 Locked

    386 views
    3 replies
    Latest over 5 years ago
    by Nasser Mohammadi
  • Answered

    SN75LVDS82: SN75LVDS82/SN65LVDS93 0 Locked

    470 views
    1 reply
    Latest over 5 years ago
    by Charley Cai
  • Answered

    DS90UB954-Q1: Proper DIGITAL_RESET1 procedure 0 Locked

    389 views
    4 replies
    Latest over 5 years ago
    by Bryce Hathaway
  • Suggested Answer

    DS90UB948-Q1: FPD_LINK through LCD backlight PWM signal and I2C device question 0 Locked

    1002 views
    6 replies
    Latest over 5 years ago
    by Charley Cai
  • Suggested Answer

    HOT-PLUG protection for UART 0 Locked

    1389 views
    1 reply
    Latest over 5 years ago
    by Dylan Hubbard
  • Discussion

    DS90UB954-Q1: Third pary for evaluation of FPD link III system Locked

    245 views
    3 replies
    Latest over 5 years ago
    by Hamzeh Jaradat
  • Answered

    ESD204: ESD204DQA s4p data 0 Locked

    340 views
    1 reply
    Latest over 5 years ago
    by Andy Robles
  • Suggested Answer

    SN75LVPE4410: SN75LVPE4410 0 Locked

    334 views
    3 replies
    Latest over 5 years ago
    by Davor Glisic
  • Suggested Answer

    TRS3238: May we have part can competitive with MAX3218? 0 Locked

    408 views
    1 reply
    Latest over 5 years ago
    by Miguel Robertson
  • Suggested Answer

    MC3486: Waveform generation problem 0 Locked

    522 views
    3 replies
    Latest over 5 years ago
    by Miguel Robertson
  • Suggested Answer

    TPS65982: I2C Configuration and Boot Code Sequence over UART 0 Locked

    247 views
    1 reply
    Latest over 5 years ago
    by Adam Mc Gaffin
  • Answered

    DS90UB933-Q1: External oscillator start-up time requirement 0 Locked

    256 views
    4 replies
    Latest over 5 years ago
    by Andy Snawerdt
<>