Frequent Questions

  • [FAQ] How do I debug a TI USB Hubs when downstream ports are non-operational?

    Other Parts Discussed in Thread: TUSB8044 , TUSB8041A , TUSB8043 , TUSB8042 , TUSB4020BI , TUSB8020B , TUSB8041 , TUSB4041I I have implemented a USB Hub with four USB 3.1 Gen / USB 2.0 ports using TUSB8044 however the downstream ports don’t work when…

  • [FAQ] Packaging Information and Documentation

    Where do I find TI packaging information or documentation?

  • [FAQ] C28x Software Tip: Interrupts are blocked by RPT. What can I do?

    Question: Interrupts are blocked in my application when when the compiler uses the RPT (repeat a single instruction). How can I limit the number of times RPT is applied to an instruction or tell the compiler to not use RPT so that interrupts get through…

  • [FAQ] Technical Documentation and Selection Guides

    How do I find technical documentation or the latest selection guides from TI?

  • [FAQ] Buying from TI or Tracking Orders

    How do I buy from TI or track an order?

  • [FAQ] TI’s Quality and Compliance Policy

    What is TI’s quality and compliance policy?

  • [FAQ] TI’s General Quality Guidelines

    What are TI’s General Quality guidelines?

  • [FAQ] Lifetime Buy opportunity, product lifecycle and obsolescence policy

    Where should I look for info on TI’s Lifetime Buy opportunity, product lifecycle or obsolescence policy?

  • [FAQ] How do I read TI’s Digital Isolator part numbers?

    What do digital isolator part numbers mean?

  • [FAQ] What is the difference between TXS TXB and LSF devices?

    FAQ: Logic and Voltage Translation > Voltage Translators >> Current FAQ

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