• TUSB9261: Question about TUSB9261

  

  Jimmy Huang

  TI Thinks Resolved

  Part Number: TUSB9261 Hello: TUSB9261 chip, VBUS voltage input is 5V. According to the following diagram, the USB voltage signal is divided, but the USB signal cannot be recognized at all. After removing R7 and replacing R6 with 0, the USB can be recognized…

  • 1 month ago
  • Interface
  • Interface forum

• TUSB9261: Firmware about TUSB9261

  

  Jimmy Huang

  TI Thinks Resolved

  Part Number: TUSB9261 Hello: Excuse me, regarding the TUSB9261 chip, the TX and RX polarities currently designed by the customer are not reversed. They want to use suitable firmware. Datasheet shows that the default firmware and reference design for…

  • 1 month ago
  • Interface
  • Interface forum

• TUSB9261: Access to TUSB9261-SOURCECODE has been denied

  

  Donald McCarthy

  TI Thinks Resolved

  Part Number: TUSB9261 TI...My name is Don McCarthy COO of PhenceMe Holdings Inc. We are a new Hardware and software development startup located in Houston Texas. I previously provided my company details in order to make a request for the Source Code for…

  • 28 days ago
  • Interface
  • Interface forum

• TUSB9261: TUSB9261 Power from USB

  

  Andreas Höggren

  TI Thinks Resolved

  Part Number: TUSB9261 Tool/software: Hi, I wonder if the TUSB9261 can be powered only by a USB 3.0 (+5V), or do I need to connect the +1,1V and +3,3V pins? The way I understood it is that the TUSB9261 can be powered via USB_VBUS (pin 50) and can leave…

  • 3 months ago
  • Interface
  • Interface forum

• TUSB9261: SATA Link Speed Limitation on TUSB9261

  

  Conor

  TI Thinks Resolved

  Part Number: TUSB9261 Tool/software: Hi, We are currently using the TUSB9261 as a USB-SATA bridge in a system that connects a USB 2.0 host to a Blu-ray drive. We are planning to replace the current Blu-ray drive (SATA 1.1a compatible) with a new model…

  • 8 months ago
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  • Interface forum

• TUSB9261: My customer use TUSB9261 for USB2.0 to SATA HDD,could you pls help review the SCH.Thanks.

  

  Jon WANG

  TI Thinks Resolved

  Part Number: TUSB9261 Tool/software: Dears, My customer use TUSB9261 for USB2.0 to SATA HDD,could you pls help review the SCH.Thanks. SCH_Schematic1_2025-07-11.pdf

  • 5 months ago
  • Interface
  • Interface forum
Answered

• TUSB9261: TUSB9261+Windows11　is not being recognized

  

  user1972741

  Resolved

  Part Number: TUSB9261 Tool/software: Dear all Hi! I'm useing TUSB9261 on my PCB. Now, I am having an issue on a specific PC not being recognized. PC is Windows11, CPU:i9-14900KF and Chipset:Z790-S01. Don't being recognized. Do you have any…

  • Resolved

  • 10 months ago
  • Interface
  • Interface forum

• TUSB9261: question about TUSB9261

  

  Jimmy Huang

  TI Thinks Resolved

  Part Number: TUSB9261 Tool/software: Hello： Does it have any requirements for selecting a flash in the TUSB9261 circuit? How was this program downloaded during debugging, and is there any reference document? Also, do you have a reference design…

  • over 1 year ago
  • Interface
  • Interface forum

• TUSB9261: Question about TUSB9261

  

  Jimmy Huang

  TI Thinks Resolved

  Part Number: TUSB9261 Tool/software: Hello： The attachment is the schematic diagram of TUSB9261. Please help review it. Thank you! TUSB9261原理图.pdf

  • over 1 year ago
  • Interface
  • Interface forum

• TUSB9261: Schematic Review

  

  Danilo A.

  TI Thinks Resolved

  Part Number: TUSB9261 Hi Team, Posting on behalf of our customer. I'm using the TUSB9261PVP as a bridge between the USB 3.0 and SATA interfaces in my project. I've gone through the implementation guide (SLLA315E), but could you please verify that…

  • 2 months ago
  • Interface
  • Interface forum

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