Lattice USB3 Video Bridge Development Kit

SuperSpeed USB3 A/V capture solution with multiple interfaces and 1080p60 HD streaming capability

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The Lattice USB3 Video Bridge Development Kit is a production-ready High Definition video capture and conversion system based on the LatticeECP3TM FPGA family, designed by Mikroprojekt. Supplied with Lattice’s Video to USB3 Bridge reference design and USB 3.0 UVC video class firmware by Mikroprojekt, the kit works out of the box and can be easily demonstrated on USB 3.0 hosts running Windows, MacOS, or Linux. The board is recognized as a standard video capture device and will work with any commercial or open source software.

The solution, based on the LatticeECP3 supports high speed reception and packing of video and audio data into USB 3.0 UVC and UAC data frames without the use of external memory buffers. The Cypress EZ-USB FX3 USB 3.0 interface provides 5 GB streaming links to the USB host. The Analog Devices ADV7611 provides HDMI 1.4a capture capabilities (with optional HDCP decoding), and the Lattice Tri-Rate SDI PHY enables reception of professional audio and video signals over the LatticeECP3 SERDES interface. An expansion connector allows the connection of a Camera or sensor over either the MIPI CSI-2 interface, or SubLVDS differential lines, quickly transforming the board into a USB 3.0 High Definition camera suitable for industrial vision applications.

The kit offers manufacturers of professional video equipment a ready solution for a USB 3.0 video capture and conversion system enabling rapid evaluation and prototyping. Schematic and layout files are available for purchasers of the kit, enabling simple customization.


  • Production-ready USB3 Audio/Video Bridging Reference Design
  • 1080p Video Streaming over USB 3.0 at 60 fps
  • HDMI 1.4a Audio and Video Capture
  • SD-, HD-, 3G-SDI Audio and Video Capture
  • Supports video capture from external MIPI CSI-2 , SubLVDS or Parallel Sensors
  • Reference design provides fast USB 3.0 UVC and UAC class data packing
  • Plug and play operations with video format (resolution and frame rate) auto-detection capability
  • Supports multiple operating system platforms (Windows 7/8, Linux and Mac OS)
  • Complete reference design Schematics and documentation available


  • Frame grabbers
  • DVRs, Transcoding systems
  • Video editing systems
  • Surveillance
  • Industrial video systems
  • Machine vision
  • USB 3.0 Cameras

Jump to

Kit Contents

  • Lattice USB3 Video Bridge Board
  • 5V Power Supply
  • USB 3.0 Cable
  • Quick Start Guide

Board Photos

Top View

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Bottom View

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Side View

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Block Diagram

USB 3.0 Block Diagram

Ordering Information

  • Ordering Part Number: LFE3-17EA-USB3-EVN
  • Click here to find an authorized Lattice distributor near you
  • Click here to order now from the Lattice Online Store


Quick Reference
Information Resources
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Programming Cable - User Guide
Describes the features and recommended usage guidelines of Lattice ispDOWNLOAD Cables.
FPGA-UG-02042 26.7 4/24/2024 PDF 992.6 KB
Lattice USB3 Video Bridge Development Kit Users Guide
EB88 1.0 9/30/2014 PDF 4.2 MB
Lattice USB3 Video Bridge Development Kit Quick Start Guide
QS024 1.0 9/30/2014 PDF 623.9 KB
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USB 3.0 Video Converter Board Product Brochure
I0239 2/11/2014 PDF 1.4 MB
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USB3 Video Bridge Development Kit Schematic/BOM/Layout Source Files
1.0 10/31/2014 ZIP 2.1 MB
USB3 Video Bridge Development Kit Gerber Files
Rev B 10/31/2014 ZIP 661 KB
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USB3 Configurator - Linux
2.1 9/9/2015 ZIP 106 KB
USB3 Configurator - Mac
2.1 1/1/0001 ZIP 8.5 MB
USB3 Configurator - Windows
2.1 1/1/0001 ZIP 27 MB
USB3 demo files
2.1 9/9/2015 ZIP 205.7 KB

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