TIDA-00148

USB 2.0/3.0 mass storage bridge for automotive infotainment systems

TIDA-00148

Design files

Overview

This TIDA-00148 reference design features the TUSB9261DEMO which allows quick evaluation of system compatibility for connections to SATA devices used for automotive infotainment systems. The firmware used in TIDA-00148 is capable of supporting a single SATA drive such as a solid state drive, hard disk drive, DVD drive, and Blu-Ray drive. The TUSB9261-Q1 has also been fully regression tested for numerous devices which speeds development time for quicker release to market.

Features
  • AEC-Q100 Qualified bridge with the Following Exceptions:
    • Device CDM ESD Classification Level C3   
  • Supports Mass-Storage Devices Compatible with the ATA/ATAPI-8 Specification   
  • Supports Firmware Update Via USB Using a TI Provided Application 
  • Serial ATA Specification Revision 2.6 Supporting gen1 and gen2 Data Rates 
  • Arm Firmware based

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU340.PDF (275 K)

Reference design overview and verified performance test data

TIDC423.ZIP (2645 K)

Detailed schematic diagram for design layout and components

TIDR606.PDF (192 K)

Detailed schematic diagram for design layout and components

TIDR607.PDF (125 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDC422.ZIP (434 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

USB hubs & controllers

TUSB9261-Q1Automotive 2nd Generation SuperSpeed USB 3.0 to Serial ATA Bridge

Data sheet document-pdfAcrobat PDF
Buck converters (integrated switch)

TPS5450-Q1Automotive 5.5V to 36V, 5A Buck Converter

Data sheet document-pdfAcrobat PDF open-in-new HTML
ESD & surge protection ICs

TPD2EUSB30Dual 0.7-pF, 5.5-V ±8-kV ESD protection diode with 5-A surge rating for USB 3.0

Data sheet document-pdfAcrobat PDF
Multi-channel ICs (PMIC)

TPS6500612.25MHz Step-Down Converter with Dual LDOs & SVS Power Management IC (PMIC)

Data sheet document-pdfAcrobat PDF open-in-new HTML
USB power switches & charging port controllers

TPS25600.25-2.8A, adjustable ILIMIT, 2.5-6.5V, dual channel power switch, active-low enable, 45 mOhm

Data sheet document-pdfAcrobat PDF

Technical documentation

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Type Title Date
Application note TUSB9261 Implementation Guide (Rev. E) Dec. 09, 2014
User guide TIDA-00148 Test Results May 09, 2014
Design guide TIDA-00148 Overview May 09, 2014

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