Total Phase, Inc.

BeagleTM USB 480 Protocol Analyzer

Compatible Operating Systems: Windows 2000 SP4+, Windows XP SP2+, Linux (kernel 2.6+)

The BeagleTM USB 480 Protocol Analyzer is a low cost, non-intrusive High-Speed USB 2.0 bus monitor which comes complete with software and royalty-free API. The Beagle analyzer is capable of capturing, displaying and filtering high-speed USB bus states and traffic in real-time with timing at 16.7 ns resolution. Thanks to an on-board 64 MB buffer, sustained bursts of 480 Mbps traffic can be captured with no loss of data.

To assist in identifying problems, the Beagle USB 480 analyzer provides multiple input triggers that allows users to capture additional hardware events in-line with the captured USB data from the target device. Multiple output triggers provide for synchronization of the Beagle analyzer with scopes and logic analyzers.

The Beagle Data Center is the free software that is included with the Beagle USB 480 analyzer. Everyone is welcome to download this software from the Total Phase website to allow for easy collaboration through the sharing of capture data files.

The full power of the Beagle analyzer is available for custom software applications through a free and royalty-free API. Developers have access to the same API that is used by the Beagle Data Center. Full functionality is available for automated test suites, production test fixtures, and more.

With an introductory price of $1200, the Beagle USB 480 analyzer is an attractive alternative to other higher-priced analyzers. Future free software updates will include class level parsing and additional performance analysis tools.


  • The Beagle USB 480 Protocol Analyzer is a bus-powered, high-speed USB 2.0 device. Its portable size (115 x 65 x 25 mm) makes it an ideal tool for engineers in the field.
  • Non-intrusive High-Speed USB 2.0 monitoring of a USB bus in real time. The capture is nearly limitless as data is constantly streamed to the analysis computer.
  • Share your captured data with your colleagues with ease. The Beagle Data Center is our free software which can be downloaded from the Total Phase website.
  • Develop custom software solutions by using the free and royalty-free Beagle API. This is an ideal solution for custom test fixtures and automated test suites.
  • The Beagle USB 480 Protocol Analyzer has a special introductory price of only $1200 in single-unit quantities.
    Additional volume discounts are available.


  • Intel or AMD processor operating at 2 GHz or higher.
  • At least 512 MB RAM and 256 MB hard drive space.
  • High-speed USB 2.0 port.
  • Windows 2000 (SP4 or later), Windows XP (SP2 or later), Linux (kernel 2.6 and above).


Windows 2000 (SP4 or later), Windows XP (SP2 or later), Linux (kernel 2.6 and above).

Please visit Total Phase for a live demo at the following shows: International CES (USB TechZone, Booth #35625 , South Hall 4 ), Embedded World (Booth #10-22 0), and Embedded Systems Conference – Silicon Valley (Booth #1744 ).

Contact Information

Total Phase, Inc.

2350 Mission College Blvd
Ste 1100
Santa Clara, CA, 95054

tele: 408.850.6500
fax: 408.850.6501

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