• TUSB8020B-Q1: TUSB8020BPHP

  

  Sushan G C

  TI Thinks Resolved

  Part Number: TUSB8020B-Q1 Other Parts Discussed in Thread: HD3SS3212 Tool/software: Hi everyone, I designed a USB 3.0 hub using TI TUSB8020BPHP with Type-C upstream and downstream. Downstream Port 1 (to a CP2102 USB 2.0 device) works fine, but Downstream…

  • 6 months ago
  • Interface
  • Interface forum

• TUSB8020B-Q1: #TUSB8020B #Not detected #Power issue

  

  venkatesan s

  TI Thinks Resolved

  Part Number: TUSB8020B-Q1 Other Parts Discussed in Thread: TUSB8020B Tool/software: Hi, Currently we are using TUSB8020B USB Hub IC which is connected to IMX8M Plus Processor for Bus Intelligent transport system project. When we power up the board…

  • over 1 year ago
  • Interface
  • Interface forum

• TUSB8020B-Q1: TUSB8020BIPHPR

  

  Adam Austin

  TI Thinks Resolved

  Part Number: TUSB8020B-Q1 Tool/software: I have completed and verified the schematic and PCB design using the TUSB8020BIPHPR USB hub controller. The IC is working correctly and the hub functionality is stable. However, even under light load or idle…

  • 7 months ago
  • Interface
  • Interface forum

• TUSB8020B: Does this component provide an internal re-driver for the USB SS pairs?

  

  BRANDON WEATHERLY

  TI Thinks Resolved

  Part Number: TUSB8020B Tool/software: Regarding the USB SS functionality, are there any signal integrity improvement of internal re-driving characteristics of this chip? Our board has a basics FR-4 dielectric, and a fairly long trace (7 inches). if we…

  • 4 months ago
  • Interface
  • Interface forum
Answered

• TUSB8020B: TUSB8020B eeprom firmware

  

  MK Cho

  Resolved

  Part Number: TUSB8020B I am trying to set the registers of the TUSB8020B chip through eeprom. Can I get the eeprom firmware? Reply please.

  • Resolved

  • over 2 years ago
  • Interface
  • Interface forum

• TUSB8020B: Not read/write TUSB8020BIPHPR but the HUB keeps getting hot

  

  Kevin Huang8

  TI Thinks Resolved

  Part Number: TUSB8020B Tool/software: Hi Team, There is a heating problem when the load is light. The HUB connects a USB3 (USB3 to EMMC) and a USB2 (LTE card) device (1) When connected to USB3+USB2.0, 1V1 current consumption is 355mA 3V3 current consumption…

  • 7 months ago
  • Interface
  • Interface forum
Answered

• TUSB8020B: Schematic Review Request for TUSB8020 with 5V to 3.3V DC-DC Supply

  

  Adam Austin

  Resolved

  Part Number: TUSB8020B Tool/software: Dear TI Support Team, I am currently working on a USB hub design using the TUSB8020B . I would like to kindly request a schematic review for the attached circuit. In particular, I have a few questions: I…

  • Resolved

  • 9 months ago
  • Interface
  • Interface forum

• TUSB8020B-Q1: USB Hub is not being detected.

  

  Sudarshan Chaudhary

  Part Number: TUSB8020B-Q1 Other Parts Discussed in Thread: TUSB8020B , TUSB8020BEVM Tool/software: Hello, We are using USB Hub of TI, P/N: TUSB8020BIPHPQ1, interfaced to the USB Host controller of Xilinx Zynq Ultrascale+ MPSoC. We are using petalinux…

  • over 1 year ago
  • Interface
  • Interface forum

• TUSB8020B: Eeprom and OTP Software

  

  Marcel Großmann

  TI Thinks Resolved

  Part Number: TUSB8020B Tool/software: Dear Sir or Madam Could you please send me the software for programming the OTP memory and the software for programming the external Eeprom? Are instructions included? Thank you very much Yours sincerely M.…

  • over 1 year ago
  • Interface
  • Interface forum

• TUSB8020B-Q1: USB HUB and Dual-PD

  

  Nikunj Zadeshwariya

  TI Thinks Resolved

  Part Number: TUSB8020B-Q1 Tool/software: Hi TI team, For my automotive application, Two USB type-C for Sink only operation User can connect any One of the Type-C to Host PC and another to Power adapter. System should be powered by Adapter supply…

  • 11 months ago
  • Interface
  • Interface forum

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