Search tips
Showing 273 results View by: Thread Post Sort by

  • TUSB8020B: with HD3SS3220 on upstream Port

    Part Number: TUSB8020B Other Parts Discussed in Thread: 3220UFP-DGLEVM , , HD3SS3220 Dear Sir or Madam, I am trying to connect a USB HUB to a USB-C port. I purchased the 3220UFP-DGLEVM and connected it to an existing board with the TUSB8020B. Unfortunately…
    • Answered

  • TUSB8020B: TUSB80xx_EEPROM_Programmer

    Resolved
    Part Number: TUSB8020B Hi, Since TUSB80xx_EEPROM_Programmer_V2.0.0.0_Beta2 does not support Windows 10, is it possible to provide the latest version that runs on Windows 10? Thanks, Eevee
    • Resolved
    • Answered

  • TUSB8020B: How to let TUSB8020BIPHPR USB Hub enter to compliance host mode?

    Resolved
    Part Number: TUSB8020B Hi, Ti support teams, In our evaluation board, the hardware design is our SoC USB port connected to USB Hub TUSB8020BIPHPR. Our software is Android and Yocto Linux. For our SoC part, through software commands to trigger the main…
    • Resolved
    • Answered

  • RE: TUSB8020B-Q1: How to determine the storage space size of external EEPROM of TUSB4020BI-Q1 and TUSB8020B-Q1?

    Resolved
    Hi, David For TUSB8020B-Q1 and TUSB4020BI-Q1 power up requirements, the minimum value of Td1 is 0 ms. Does it means VDD33 and VDD can be powered on at the same time? If it can be powered on at the same time, it will save a power switch for the customer's…

  • TUSB8020B-Q1: Impact of GND offset on USB3.0 transmission

    Part Number: TUSB8020B-Q1 Other Parts Discussed in Thread: TUSB8020B Hi TI team, We have two PCB, ones is IVI PD charge(Max100W), the other is HUB-ECU(TUSB8020B),connected by 2m cable. 1. When the PD charges 100W, the return of GND will raise the potential…

  • TUSB8020B-Q1: Inquire about the user's application

    TI Thinks Resolved
    Part Number: TUSB8020B-Q1 Hello, My customer has an inquiry about the use case of TUSB8020B-Q1. TUSB8020B-Q1 supports USB Battery charge spec Rev1.2 according to the data sheet. Please advise if there is any problem if other ICs are designed to be in…

  • TUSB8020B: USB2.0 compliance test at Linux

    Part Number: TUSB8020B Hello, My customer has a question related the following E2E thread. https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1159428/tusb8020b-compliance-mode?keyMatch=TUSB8020B The E2E thread explained about “Linux…
    • Answered

  • TUSB8020B: How to output USB2.0 signal test pattern

    Resolved
    Part Number: TUSB8020B Hello, The following E2E thread describe how to output USB3.0 signal test pattern, but my customer would like to know about USB2.0. How can customer generate USB2.0 signal test pattern? https://e2e.ti.com/support/interface-group…
    • Resolved

  • TUSB8020B: USB Type C connector System implementation

    Part Number: TUSB8020B Other Parts Discussed in Thread: HD3SS3220 , 3220UFP-DGLEVM Hi I am working on system design with the following blocks. It contains TUSB8020B to work as a hub to two secondary USB subsystems which can sink up to 5V, 2.5A in total…
    • Answered

  • TUSB8020B: USB programming SW or tool

    Resolved
    Part Number: TUSB8020B I have seen multiple entiries asking for the tools to configure the device over USB. Is this not normally a supported mode? Why not publish this and the EEPROM programming tool (if different) on the device web page? I am needing…
    • Resolved

Didn't find what you are looking for? Post a new question.