TUSB9261 demonstration kit


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The TUSB9261DEMO board is a bridge between a SuperSpeed USB (USB 3.0) bus and a Serial–ATA (SATA) development kit. The TUSB9261DEMO is used to evaluate system compatibility. It provides a TUSB9261 hardware for connection to a SATA device such as a solid state drive, hard disk drive, DVD drive, or Blu-Ray drive. The included firmware is capable of supporting a single SATA drive and supports the following:

  • USB Attached SCSI (UAS)
  • USB Mass Storage Class (MSC) Bulk-Only Transport (BOT) including the 13 error cases.
  • USB Mass Storage Specification for Bootability
  • USB Device Class Definition for Human Interface Devices (HID) for firmware update and manufacturer-specific custom functionality
  • Serial ATA Advanced Host Controller Interface (AHCI)
  • General Purpose Input/Output (GPIO)
  • Pulse Width Modulation (PWM) for LED dimming control
  • Serial Peripheral Interface (SPI) for updating firmware and loading custom device descriptors
  • Serial Communications Interface (SCI) for debug output only

The board works with the LINUX, MAC, and Windows native Mass Storage Class Drivers.

  • Free-standing external storage
  • Auto-detection of single SATA drive
  • USB Attached SCSI Protocol Class Support
  • Bulk Only Transport Class Support
USB hubs & controllers
TUSB9261 USB 3.0 5 Gbps to SATA bridge TUSB9261-Q1 Automotive 2nd Generation SuperSpeed USB 3.0 to Serial ATA Bridge
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Reference design

TUSB9261DEMO — TUSB9261 demonstration kit

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Reference design

TUSB9261DEMO.1 — TUSB9261 Demonstration & Reference Design

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