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Tektronix TDSUSB2 User Manual

Tektronix TDSUSB2
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TDSUSB2
Universal Serial Bus Measurements Package
ZZZ
*P077001506*
077-0015-06

Table of Contents

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Do you have a question about the Tektronix TDSUSB2 and is the answer not in the manual?

Tektronix TDSUSB2 Specifications

General IconGeneral
Channels2
Input CouplingAC, DC, GND
Vertical Sensitivity2 mV/div to 10 V/div
InterfaceUSB 2.0
Trigger ModesEdge, Pulse Width
Operating System CompatibilityWindows XP, Windows Vista

Summary

General Safety Summary

To Avoid Fire and Personal Injury

Safety precautions related to fire and personal injury hazards.

Welcome to the TDSUSB2 Universal Serial Bus Measurements Package

Online Help and Related Documentation

Information on accessing application help and related documents.

Printing from the Online Help

Guidance on printing topics from the online help system.

Conventions

Explanation of terms and symbols used in the online help.

Related Documentation

Details on other documents related to the TDSUSB2 application.

Introduction and Product Description

Accessories

List of standard and optional accessories included with the application.

Compatibility

Requirements and Restrictions

Mandatory software installation and operational restrictions.

Setting up the Instrument to Take Measurements

Installing the Application

Deskewing the Probes and Channels

Deskewing Probes and Channels on the supported Instruments

Step-by-step guide to deskewing probes and channels on supported instruments.

About Basic Operations

Application Interface

Description of the application's Windows interface and controls.

Application Interface Menu Controls

Explanation of the items and controls within the application's interface.

Minimizing and Maximizing the Application

How to minimize and maximize the application window.

Application Directories and File Names

Default directories and file naming conventions used by the application.

File Name Extensions

Explanation of file extensions used by the application.

Returning to the Application

Steps to return to the application from oscilloscope functions.

Exiting the Application

Procedure for closing the TDSUSB2 application.

Description of the Test Fixture

Setting Up the Device Details

Setting Up the Software

Setting Preferences

Configuring general and advanced application preferences.

Table of Measurements and Options

Selecting a Measurement

Signal Quality Check

Inrush Current Check

Droop Measurement

Receiver Sensitivity Measurement

Testing high-speed device response to data patterns and signal levels.

Chirp Measurement

Monotonic Property

Configuring a Measurement

Steps to configure selected measurements using the application menus.

Configure Limits

Configuring Signal Quality Measurements

Configuring Tier, Direction, Test Point, and Source for Signal Quality tests.

Configuring Inrush Current Measurements

Configuring Droop Measurements

Configuring Port, Device Type, and Source for Droop Tests.

Configuring Receiver Sensitivity Measurements

Configuring Chirp Measurement

Configuring Resume Measurement

Configuring Suspend Measurement

Configuring Reset from Suspend Measurement

Configuring Packet Parameter Measurement

Generating Reports

Viewing Reports

TSV File Generator

Utility to convert CSV files to TSV files for data analysis.

How to Save and Recall a Setup

Introduction to the Tutorial

Starting the Application

Steps to start the TDSUSB2 application.

Recalling a .tsv File

Loading waveform data from .tsv files for tutorial analysis.

Taking a Low Speed Inrush Current Measurement

Taking a High Speed Signal Quality Measurement

Taking a Low Speed Signal Quality Measurement

About Application Examples

Specifying the Equipment-Full Speed Signal Quality Downstream Tests

Equipment required for downstream signal quality check on Full Speed devices.

Selecting and Configuring Measurements-Full Speed Signal Quality Tests

Steps to select and configure Full Speed Signal Quality tests.

Configuring the Measurement

Configuring measurement options like Tier, Direction, Test Point, and Source.

Viewing Results-Full Speed Signal Quality Tests

Generating Reports-Full Speed Signal Quality Tests

Specifying the Equipment-Low Speed Droop Tests

Equipment required for performing Droop Tests on Low Speed devices.

Typical Equipment Setup-Low Speed Droop Tests

Steps for setting up equipment for Low Speed Droop Tests.

Selecting and Configuring Measurements-Droop Tests

Steps to select and configure Droop Tests.

Viewing Results-Droop Tests

Specifying the Equipment-Full Speed Signal Quality Tests for Upstream Testing

Configuring the Measurement

Configuring measurement options for upstream signal quality.

Viewing Results-Full Speed Signal Quality Tests for Upstream Testing

Generating Reports-Full Speed Signal Quality Tests for Upstream Testing

Generating reports for upstream signal quality test results.

Specifying the Equipment-Full Speed Inrush Current Test

Selecting and Configuring Measurements-Inrush Current Test

Viewing Results-Inrush Current Test

View Inrush Measurements Report in CSV format

High Speed Report in Tektronix Format

View Procedural Steps from the Application

Viewing procedural steps for measurements within the application.

View Waveform Plot for Signal Quality Check High Speed Devices

View Chirp Measurement Results

Viewing the results obtained from Chirp measurements.

Specifying the Equipment-Signal Quality Tests for High Speed Devices for Upstream Testing

Selecting and Configuring Measurements-Signal Quality Tests for High Speed Devices for Upstream Testing

Steps to select and configure upstream signal quality tests for High Speed devices.

Configuring the Measurement

Configuring measurement options for High Speed upstream signal quality.

Viewing Results-Signal Quality Tests for High Speed Devices for Upstream Testing

Generating Reports-Signal Quality Tests for High Speed Devices for Upstream Testing

Generating reports for upstream signal quality tests on High Speed devices.

Specifying the Equipment-Packet Parameter Measurement

Selecting and Configuring Measurement-Packet Parameter Measurement

Generating Reports-Packet Parameter Measurement

Specifying the Equipment-Resume Measurement

Typical Equipment Setup-Resume Measurement

Steps for setting up equipment for Resume measurement.

Selecting and Configuring Measurement-Resume

Steps to select and configure Resume measurements.

Generating Reports-Resume Measurement

Specifying the Equipment-Reset from Suspend Measurement

Selecting and Configuring Measurement-Reset from Suspend Measurement

Viewing Results-Reset from Suspend Measurement

Generating Reports-Reset from Suspend Measurement

Specifying the Equipment-Suspend Measurement

Typical Equipment Setup-Suspend Measurement

Steps for setting up equipment for Suspend measurement.

Selecting and Configuring Measurement-Suspend Measurement

Steps to select and configure Suspend measurements.

Viewing Results-Suspend Measurement

Generating Reports-Suspend Measurement

Specifying the Equipment-Reset from High Speed Measurement

Typical Equipment Setup-Reset from High Speed Measurement

Steps for setting up equipment for Reset from High Speed measurement.

Selecting and Configuring Measurement-Reset from High Speed Measurement

Steps to select and configure Reset from High Speed measurements.

Viewing Results -Reset from High Speed Measurement

Generating Reports-Reset from High Speed Measurement

Specifying the Equipment-Chirp

Typical Equipment Setup-Chirp

Steps for setting up equipment for Chirp test.

Selecting and Configuring Measurement-Chirp

Steps to select and configure Chirp measurements.

Viewing Results-Chirp

Generating Reports-Chirp

View Signal Quality Check Eye Diagram

View Signal Quality Check Waveform Plot

View Signal Quality Check Eye Diagram

View Signal Quality Check Waveform Plot

View the Report for Full Speed Measurements

View Inrush Results Details

Viewing detailed results of Inrush Current measurements.

View Waveform Plot for Full Speed Signal Quality Check Measurements

View Signal Quality Check Details

Viewing detailed results of Signal Quality Check.

View Eye Diagram for Full Speed Signal Quality Check Measurements

View Eye Diagram For High Speed Measurements

Viewing eye diagrams for High Speed measurements.

View Waveform Plot For High Speed Measurements

View Signal Quality Check Results Details

About the R-GPIB Program

R-GPIB Reference Materials

Reference materials for using R-GPIB commands with the oscilloscope.

Introduction to R-GPIB commands

Introduction to R-GPIB command syntax for designing automation programs.

Shortcut Keys

USB2.0 Specifications

USB2.0 limits and user configure limits for Low, Full, and High speed signals.

USB2.0 Specifications

Error Codes and Warnings

Settings for the supported Instruments

About Measurement Algorithms

Cross-Over Voltage for Low Speed and Full Speed Signals

Definition and calculation of Cross-Over Voltage for Low/Full Speed signals.

Cross-Over Voltage for High-Speed Signals

Definition and calculation of Cross-Over Voltage for High Speed signals.

Signal Rate

EOP Width Calculation

Consecutive and Paired Jitter

Eye Diagram

Eye Violation

Detects signal crossing of eye masks and its results (PASS/FAIL/Conditional PASS).

Inrush Current

Droop Test

Receiver Sensitivity Test

Tests high-speed device response to data patterns at specific signal levels.

Chirp Test for a Device

Host Chirp Test

Monotonic Property Test

Calculates monotonic violations from signal start to EOP, checks 15-85% levels.

Rising Edge Rate

Falling Edge Rate

Calculation of falling edge rate in V/us using amplitude and fall time.

Packet Parameter

Resume

Calculates device/HUB resume high-speed operation timing.

Suspend

Reset from Suspend

Reset from High Speed

Low Speed Downstream Signal Quality Host Equipment Setup

Equipment setup for Low Speed Downstream Signal Quality test.

Low Speed Signal Quality for HUB Downstream

Equipment setup for Low Speed Signal Quality test on HUB Downstream.

Full Speed Signal Quality HUB Downstream Setup

Full Speed Downstream Host Equipment Setup

Full Speed Upstream Signal Quality Setup

High Speed Device Signal Quality Setup

Chirp Test Equipment Setup

Equipment setup for Chirp Test on Device SQ.

Receiver Sensitivity Setup

Inrush setup

Steps for setting up equipment for Inrush test.

Resume Test Equipment Setup

Reset from Suspend Test Equipment Setup

Suspend Test Equipment Setup

Reset from High Speed Test Equipment Setup

Packet Parameter Test Equipment Setup

Glossary

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