The Beagle™ 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.

Not sure which product is right for your needs? The Product Selector Guide provides a brief summary table of key features for each Total Phase product.

Comparison Chart: See how the Beagle USB 480 Protocol Analyzer compares to other USB analyzers on the market.

Features

• Non-intrusively monitor High-speed USB 2.0 (up to 480 Mbps)
• Two capture modes: real-time and delayed-download
• High-speed USB chirp detection
• Robust automatic speed detection
• Hardware-based packet suppression
• Digital inputs and outputs for synchronizing with external logic
• Detect suspend/resume events and unexpected signals
• Free software and API available
• Fully Linux and Windows compatible

Real-time capture and delayed-download capture

The Beagle USB 480 Protocol Analyzer has two different capture modes: real-time capture and delayed-download capture. The real-time capture mode allows developers to see all the high-speed data over USB as it happens. As the data is streamed in real-time, the capture size is only limited by the amount of RAM available on the analysis computer.

The delayed-download capture can be very useful in certain situations, such as when the Beagle USB 480 Protocol Analyzer is on the same high-speed bus as the target device. In these configurations, the Beagle analyzer is able to consume minimal USB bandwidth so that it does not obscure problems that occur only when the target is operating at the full USB bandwidth.

High-Speed USB Chirp Detection

The Beagle USB 480 Protocol Analyzer can capture and display the K and J chirp patterns used in high-speed speed negotiations.

Automatic Speed Detection

The Beagle USB 480 Protocol Analyzer is able to robustly and reliably detect the correct speed of the USB data it is monitoring.

Hardware-based packet suppression

A hardware input filter is available to suppress packets in order to reduce the amount of data captured. The filter can remove empty packet pairs such as IN/NAK and PING/NAK pairs.

Digital I/O for synchronizing

To assist in identifying problems, the Beagle USB 480 Protocol Analyzer provides four digital inputs that allows users to capture additional hardware events in-line with the captured USB data from the target device.

Four digital outputs are available to provide for synchronization of the Beagle analyzer with scopes and logic analyzers. These digital outputs are able to match patterns in the captured data as well as idle bus states.

Detect Bus Events and Unexpected Signals

The Beagle USB 480 Protocol Analyzer can intelligently detect suspend and resume events as well as unexpected signals on the bus.

Packet-Level Timing

Get packet-level timing with 16.67 ns resolution.

Beagle Data Center

The Beagle Data Center is the free software that is included with the Beagle™ USB 480 Protocol 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.

Features include:

• Interactive filtering by token, packet, address, endpoint, arbitrary data patterns
• Packet and Descriptor decoding
• Real-time data capture and display

Total Phase will be releasing a new version of the Beagle Data Center software in 2008 with many features at no extra charge, including:

• class level decoding
• enhanced timing analysis
• faster filtering
• and more

Learn more about the Beagle Data Center.

Rosetta Language Bindings - Development API

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.

• Develop custom solutions in C/C++, C#, VB, .NET, Python
• Clean API is well-documented and easy to integrate
• Fully Linux and Windows compatible
• Royalty-free API can be used without licensing fees

Learn more about Rosetta Language Bindings and the API.

Low Cost

The Beagle USB 480 Protocol Analyzer comes complete with software for an introductory price of $1200. Additional discounts are available for larger volumes. There are no additional yearly support contracts and no fees for software updates.

This low price means that it is immediately affordable for a company to provide every developer with their own analyzer.

The benefits of the Beagle analyzer's low cost are:

• Less time wasted because developers do not have to share analyzers or go to the lab to debug simple problems
• Shorter development cycles because developers can identify and fix problems quickly and easily
• Less wasted time means higher productivity

Future-Proof

The Beagle monitor is completely field-upgradable via USB. Total Phase is committed to improving the Beagle USB analyzer and making these improvements available to our customers free of charge. There are no yearly support contracts and no software update fees.

Updates will be available for download from our website's Downloads section.

Compatibility

The Beagle USB 480 Protocol Analyzer was engineered from the very beginning to be a cross-platform device. The complete functionality of the Beagle USB 480 monitor is available on Linux and Windows operating systems.

What is Included

Every unit comes complete with the following items:

• Beagle USB 480 Protocol Analyzer unit
• (1) 6 foot USB A->B cable
• (1) 1 foot USB A->B cable
• (1) 1.5 foot Mini-DIN 9 Digital I/O cable
• Software CD
• Windows USB Drivers
• Linux USB Hot Plug Configuration files
• Beagle Data Center
• Datasheets
• Documentation

You will never have to worry about being out of step with the latest software features. Software and firmware upgrades are always freely available in the Downloads section of this website.

Prices

Part Number	Description	Quantity	Price
TP320510	Beagle USB 480 Protocol Analyzer - v1.00	1	$1200.00
		5	$1140.00
		10	$1080.00
		50	Call

For a customized quote, please use our automated quote system. For orders of 50 units or more, email us at Total Phase Sales.