• AM5708: When connected to TUSB8042A via SMBUS, SDA is not output.

  

  hiroshi.yamada

  Part Number: AM5708 Other Parts Discussed in Thread: TUSB8042A , I'm using SMBUS on the TUSB8042A to connect the AM5708 as the master and the TUSB8042A as the slave. The pin settings for SMBUS are correct. When connecting to the AM5708's I2C3 and attempting…

  • 1 day ago
  • Processors
  • Processors forum
Answered

• TUSB8042A: Recognition issue

  

  Shota Mago

  Resolved

  Part Number: TUSB8042A Tool/software: Hi team, My customer made prototype board using TUSB8042A, but it needs reset(toggling GRSTz) multiple times to be recognized by host CPU. The number of reset cycle until the device is recognized by host is not…

  • Resolved

  • 8 months ago
  • Interface
  • Interface forum

• TUSB8042A: TUSB8042A cannot recognize the USB 3.0 device when I disable anyone USB ports.

  

  William

  TI Thinks Resolved

  Part Number: TUSB8042A Other Parts Discussed in Thread: TUSB8044AEVM Tool/software: HI I'm William. Our design is use SMBUS mode. (HOST is BMC , slave is TUSB8042A) I use the command to disable USB port 3 from BMC. Below is my command. i 2cset …

  • over 1 year ago
  • Interface
  • Interface forum

• TUSB8041A: Differences with the TUSB8042A, TUSB8043A, TUSB8044A

  

  Mathéo Hennard

  TI Thinks Resolved

  Part Number: TUSB8041A Tool/software: Hello, I am looking for a USB hub controller and came across the TUSB804xA range. I tried to find any differences between the modules, but I don't think there are any. Even the TI comparator does not provide any…

  • 2 months ago
  • Interface
  • Interface forum

• TUSB8042A: PD & PD2.0 & USB 3.2 Gen 1 HUB

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: TUSB8042A Tool/software: Hi Team, I would like to check if TUSB8042A can be used for PD & PD2.0 & USB 3.2 Gen 1 HUB? I think USB3.2 = PD3.2, the same? is it correct? Regards, Roy

  • 6 months ago
  • Interface
  • Interface forum

• TUSB8042A: difference between A and non-A

  

  Naizeng Wang

  TI Thinks Resolved

  Part Number: TUSB8042A Other Parts Discussed in Thread: TUSB8042 , Tool/software: Hi team, What's the differeence between TUSB8042 and TUSB8042A in addition to the USB protocal? Nison

  • 6 months ago
  • Interface
  • Interface forum
Answered

• TUSB8042A: PWRCTL pins

  

  Shota Mago

  Resolved

  Part Number: TUSB8042A Tool/software: Hi team, What is condition of changing state of PWRCTL pins? When USB_VBUS is detected, does PWRCTL pins automatically enabled in accordance with setting of PWRCTL_POL? PWRCTL becomes Low(active High setting…

  • Resolved

  • 10 months ago
  • Interface
  • Interface forum
Answered

• TUSB8042A: [Consultation] USB HUB Cascade Design Check

  

  Paul Lei

  Resolved

  Part Number: TUSB8042A Tool/software: Hi TI service team, For TUSB8042AIRGCR USB HUB application in my system, I have questions about the functional operation want to consult with you. For my requirements, I might cascade two USB HUB controller like…

  • Resolved

  • 8 months ago
  • Interface
  • Interface forum
Answered

• TUSB8042A: TUSB8042A eeprom firmware

  

  MK Cho

  Resolved

  Part Number: TUSB8042A Other Parts Discussed in Thread: TUSB8042 I am trying to set the registers of the TUSB8042 chip through eeprom. Can I get the eeprom firmware and configuration utility ? Reply please.

  • Resolved

  • over 1 year ago
  • Interface
  • Interface forum
Answered

• TUSB8042A: USB 3.2 Gen2x1 or Gen2x2 ICs?

  

  Alex Williams

  Resolved

  Part Number: TUSB8042A Tool/software: Hi there, Are there any TI Gen2x1 (10Gbps) or Gen2x2 (20Gbps) 4 port hub ICs at all? The TUSB8042A seems to be the closest at Gen1x1 (5Gbps). Cheers, Alex

  • Resolved

  • 8 months ago
  • Interface
  • Interface forum

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