products

Exp-200Plus (with Human Interface Device software)

Part No.: MPELLI-USBAL-USB-Exp200
It enables you to display bus states, packets sent and decode descriptors of the USB protocol.
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產品介紹

Exp-200Plus (with Human Interface Device software)

The Exp-200Plus is a non-intrusive high speed USB 2.0 protocol analyzer that enables you to display bus states, packets sent and decode descriptors of the USB protocol. It can detect errors in devices, host controllers, embedded softwares or drivers as well as measure their performance. Very simple to use, this USB analyzer is the ideal companion for anyone developing USB devices, hosts, embedded software or drivers.

Available in two distinctive versions, the Exp-200Plus will be matching perfectly your own development needs. The Standard Edition contains essential functionalities for every USB developer. The Professional Edition adds a hardware trigger, extensive USB classes decoders as well as a USB Analysis Development Kit enabling one to develop custom USB analysis software.


Ellisys USB analysis software highlights

 

Hardware

A USB protocol analyzer enables engineers to actually see what the data on the USB bus looks like. Connected between a computer and a peripheral, the USB Explorer records all data, electrical states and control information transmitted on USB. It affects neither communication nor peripheral behavior.

The USB Analyzer connects non-intrusively between a USB host and a USB device

 

Benefits

  • Saving on development and maintenance costs
  • Preventing simple errors from becoming intricate problems
  • Improving quality and reliability of USB subsystems
  • Streamlines development and testing processes
  • Accelerating learning curve for USB protocol
  • Unburdening technical support staff

Applications

  • Enumeration issues validation
  • USB device and host development
  • Performance analysis
  • USB drivers and software stacks debugging
  • Test-bench automation

Requirements

  • Pentium 4, 1 GHz or compatible processor
  • 512 MBytes of RAM
  • 1024 x 768 display resolution with at least 256 colors
  • USB 2.0 host controller
  • Windows® 2000 Service Pack 4 or higher, Windows® XP Service Pack 1 or higher
  • Internet Explorer 5.0 or higher

Specifications

  • Enclosure
    • Width: 150 mm (5.91 inches)
    • Length: 120 mm (4.72 inches)
    • Height: 65 mm (2.56 inches)
    • Weight: 750 g (1.7 pounds)
  • Analysis Computer connector
    • USB 2.0 high speed (480 Mbit/s)
  • Link Under Test connectors
    • USB 2.0 high speed (480 Mbit/s), full speed (12 Mbit/s) and low speed (1.5 Mbit/s)
    • Automatic speed discovery of Device Under Test
  • Trigger connector
    • Type: BNC
    • Input: 5V max, 1Mohms
    • Output: 3.3V, max 20mA
    • Absolute maximum ratings: -0.5V .. +6.5V, 50mA

Indicators

  • Power: illuminated when the analyzer in powered on
  • Activity: illuminated in green when packets are detected (in red when they are recorded)
  • Trigger: illuminated in green when a trigger is detected on input (in red when detected in output)

Memory

  • 32 MBytes of FIFO memory
  • Analyzed data is transmitted continuously

Bus Analysis

  • Timestamp: 16.67 ns (60 MHz) precision
  • Low-level errors: detection of bit-stuffing, CRC5 and CRC16 errors
  • Bus states: detection and measurement of Reset, Suspend, Keep Alive and High Speed Handshake states

Power Requirements

  • Powered by the USB bus of the Analysis computer
  • No external power supply needed

Hardware Update

  • The decoding engine and firmware are automatically updated with each software release

Product Warranty

  • Two years limited warranty

Ellisys reserves the right to change the features and specifications of the product without notice.

 

Highlights

  • Compatible with all three USB 2.0 speeds
  • Automatic detection of the Link Under Test speed
  • Measurement of USB bus states and low level protocols
  • Highly affordable permitting to supply each developer with one unit
  • Non intrusive analysis
  • Small and robust enclosure, powered by the USB bus
  • Perfect for off-site interventions
  • Download of the analyzed data in real time with a high speed USB 2.0 connection
  • Scalable design of the hardware
  • Powerful hardware trigger
  • Display of transactions and transfers layers
  • High level decoding of standard requests and descriptors
  • High level decoding of classes requests and descriptors
  • Powerful display filters
  • Exportation of analyzed data to several formats (XML, text, raw, etc.)
  • Didactic display with reference to the specification
  • Software development kit available
  • Free viewer software

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