Analyzing usb designs with the analyzer – Teledyne LeCroy Conquest User Manual - Users Manual User Manual
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Introduction
4
The comprehensive Advanced Mode incorporates a powerful easy to use
programming capability that allows you to design projects with sophisticated
data capture and triggering. In the Advanced Mode, you can program the
Analyzer/Exerciser to:
•
Capture all bus traffic or specific packets
•
Trigger on specific packets or events as programmed in a 32 state
sequencer.
•
Generate more flexible host traffic with the Host Exerciser.
•
Emulate more complicated devices while monitoring and analyzing the
result.
•
Analyze and Exercise OTG Devices.
•
Perform a detailed Timing Analysis to trigger as defined in the Sequencer
or on a user-specified bus signal pattern.
•
Program Conquest M2 as a Device Emulation for testing the USB
development software.
•
Perform Unconfigured, Suspend, Operating, and Inrush current
measurements.
•
Perform VBus and VBus Droop measurements.
•
Trigger protocol analyzer based on VBus and Operating current
measurements.
Analyzing USB Designs With the Analyzer
The Analyzer allows you to perform comprehensive USB analysis by capturing
data and triggering on events and packets, conduct Performance Analysis in
real-time, capture and trigger on USB errors and also to allow verification and
debug of Hub input and output ports.
Figure 1 Typical USB Test Setup of Basic Analyzer
USB Host
Host Interface Cables
Windows Based System
With Analyzer Software
100V - 240V In
USB Device
Under Test