Texas Instruments: TUSB7340EVM - 4 port SuperSpeed USB xHCI PCIe Card Reference Design

atomar — Wed, 25 Jun 2014 00:53:02 GMT

Current Revision posted to Documents by atomar on 6/25/2014 12:53:02 AM

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Kit Overview

The TUSB7340EVMTUSB7340EVM board is a free-standing reference design for a four-port PCIe–based SuperSpeed USB (USB 3.0) Extensible Host Controller (xHCI). It is used to evaluate system compatibility. A Microsoft WHQL certified xHCI compliant driver stack is provided as well.

The TUSB7340 is fully backwards compatible to USB 2.0 supporting USB peripherals and hubs that support all data transfer speeds: USB 2.0 Low–speed (1.5Mbps), USB 2.0 Full–speed (12 Mbps), USB 2.0 High–speed (480 Mbps) as well as SuperSpeed USB (5 Gbps). A SuperSpeed peripheral is required to evaluate SuperSpeed data transfer.

The TUSB7340 interfaces to the host system via a PCIe x1 Gen 2 interface and provides SuperSpeed, high-speed, full-speed, or low-speed connections on the downstream USB ports.

Key Applications: Notebooks, Desktop Computers, Workstations, Servers, Add-In Cards and ExpressCard Implementations, PCI Express-Based Embedded Host Controllers for HDTVs, Set-Top Boxes and Gaming Console Applications.

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Technical Documents

Learning Center

Type	Description
User Guide	TI: User Guide for TUSB7340EVM Board
User Guide	TI: User Guide for TUSB73x0 Board Design and Layout Guidelines
Datasheet	TI: Data Sheet for TUSB7340 - USB 3.0 xHCI HOST CONTROLLER
Revision Note	TI: Revision Note for TUSB73x0 USB3.0 xHCI Controller
Application Note	TI: Application Note for TUSB73x0 Configuration Options

Design Elements

Type	Description
Schematics	TI: Schematics File for TUSB7340
CAD Model	TI: CAD Model for TUSB7340
Simulation Model	TI: TUSB7340, TUSB7320 IBIS Model
Application Library	TI: Software code for TUSB73x0 xHCI Driver
Application Library	TI: Application Library for TUSB7340 DEMO EVM (REVB)

Video

Video1	Video2
www.youtube.com/watch	www.youtube.com/watch

Kit Features

The TUSB7340EVMTUSB7340EVM board Features:

xHCI compliant driver stack
Support for all USB data transfer rates
- Full/low speed support
- High speed support
- SuperSpeed support
Robust device class support
UASP support for mass storage devices
Available for Windows XP, Windows Vista, and Windows 7
- Both 32-bit and 64-bit
Linux support available from open Source Community

TUSB7340 Features:

USB 3.0 Compliant xHCI Host Controller
- PCIe x1 Gen2 Interface
- Four Downstream Ports
Two or Four Downstream Ports
Each Downstream Port
- May Be Independently Enabled or Disabled
- Has Adjustments for Transmit Swing, De-Emphasis, and Equalization Settings
- May Be Marked as Removable/Non-Removable
- Has Independent Power Control and Overcurrent Detection
Requires No External Flash for Default Configuration
- Optional Serial EEPROM for Custom Configuration
Internal Spread Spectrum Generation
- Low Cost Crystal or Oscillator Support
Supports Input Frequencies Between 20 MHz and 50 MHz
- Allows Use of 48-MHz System Reference Clock
Best-In-Class Adaptive Receiver Equalizer Design

Kit Contents

The Texas Instruments TUSB7340EVMTUSB7340EVM suplied with below contents:

TUSB7340EVMTUSB7340EVM 4-port SuperSpeed USB xHCI PCIe Card Reference Design

Tags: tusb7320, xhci, tusb7340evm, tusb7340, usb, texas_instruments, pcie_card