6
USB 2.0 Exerciser
with Intelliframe
™
The Voyager 2.0 exerciser is
based on Teledyne LeCroy’s
legendary USBTrainer™ traffic
generator and is backward compatible
with existing USBTrainer 2.0 traffic
generation scripts. Capable of
transmitting low, full, or high-speed
traffic, the Voyager 2.0 Exerciser
also supports both host and
device emulation.
Optimize V
bus
Efficiency
with PowerTracker
™
The Voyager M3i PowerTracker
option offers a unique monitoring
capability for V
BUS
power draw.
Power information is sampled
and displayed graphically in a
time line format that is synchronized
to the trace allowing users to
verify power state transitions
at the protocol and electrical layers.
Automated Compliance
Test Suite
The Voyager Exerciser System
is available with a fully automated
compliance suite option for USB
2.0 and 3.0. A superset of the
USB-IF compliance specification,
the CTS software is the most
comprehensive tool available
for USB conformance testing.
Integrated with Teledyne LeCroy’s
Voyager Analyzer platform, a real-time
console displays pass/fail results
cover ing hundreds of link layer
rules for both host and device. The
system uses emulation scripts to
generate specific traffic conditions.
It auto matically captures and analyzes
the response from the DUT. Additional
framework layer and mass storage
specific tests are also included for
endpoint devices.
USB Device Decoding
The Voyager software performs full
decoding of USB device class traffic.
It allows both automatic and manual
assignment of decodes to individual
end points. The Voyager offers full
support for Bulk Only Transport and
USB Attached SCSI operations includ-
ing command queuing. Vendor specific
decoding is available for developers
interested in automatically showing
pro prietary commands in the trace view.
The text based editor includes pop-up shortcuts for precise control of traffic stream.
Exerciser Control Environment
The exerciser software provides a flexible script authoring environment that
supports a powerful set of parser preprocessor features. For SuperSpeed
applications, the Voyager software includes pre-defined templates for all USB
3.0 packet types, random payload generators, and procedure calls within a
script. A comprehensive library of sample scripts is included and illustrates
how these techniques can be used to create efficient, reusable generation
blocks. Users can also create test scripts by exporting the host or device
traffic stream from a captured analyzer trace file. These scripts can be played
back using the exerciser to recreate problems or test specific functionality.
(1 Seiten)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern