Four-port USB 3.2 gen1 x 1 hub with USB billboard evaluation module
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The TUSB8044A evaluation module (EVM) is a functional board design of a single device that implements both a USB 3.2 Gen 1 x 1 hub and a USB 2.0 hub with Billboard. The EVM can support both SuperSpeed (SS) and USB 2.0 (HS, FS, and LS) operation on its USB ports. This EVM is intended for use in evaluating system compatibility, developing optional EEPROM firmware, and validating interoperability. This EVM also acts as a hardware reference design for any implementation of the TUSB8044A.

  • Four USB3.2 Gen 1 x 1 downstream ports
  • I2C master controllable through an HID compliant device enumerated on a virtual downstream port
  • Enumerates a Billboard device on a virtual downstream port for Type-C applications with alternate mode support
  • Registers configurable through EEPROM

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Four-port USB 3.2 gen1 x 1 hub with USB billboard evaluation module


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Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 464 27 Sep 2018
More literature (1)
Title Type Size (KB) Date
PDF 36 20 Feb 2019

TI Devices (4)

Part Number Name Product Family
TPS74801  1.5-A, low-VIN (0.8-V), adjustable ultra-low-dropout voltage regulator with power good & enable  Power management 
TUSB8042A  Four-port USB 3.2 x1 gen1 hub  USB ICs 
TUSB8043A  Four-port USB 3.2 x1 gen1 hub with HID to I2C  USB ICs 
TUSB8044A  Four-port USB 3.2 x1 Gen1 hub with USB billboard  USB ICs 

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