Tektronix MSO72004C, DSA72004C, DPO72004C, MSO71604C, DPO71254C User Manual

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MSO70000/C Series Mixed Signal Oscilloscopes DSA70000B/C Series Digital Signal Analyzers DPO70000B/C Series Digital Phosphor Oscilloscopes DPO7000 Series Digital Phosphor Oscilloscopes MSO5000 and DPO5000 Series Oscilloscopes

ZZZ

User Manual

*P071279000*

071-2790-00

ZZZ

User Manual

This document supports ﬁrmware version 6.0

www.tektronix.com

071-2790-00

tional copyright laws and international treaty provisions.

Tektronix pro previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix,Inc. FastFrame, OpenChoice, iCapture, Pinpoint, RT-Eye, MyScope, TekLink, TekVPI, TekSecure, Wave Inspector, MagniVu, and

MultiView Zoom are trademarks of Tektronix, Inc.

Contacting

Tektronix, Inc. 14150 SW Karl Braun Drive P.O. Box 500 Beaverton, O R 97077 USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200. Worldwide, visit www.tektronix.com to ﬁnd contacts in your area.

ducts are covered by U.S. and foreign patents, issued and pending. Informationinthispublication supersedes that in all

Tektronix

Warranty

Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If any such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor,orwill provide a replacement in exchange for the defective product. Parts, modules and replacement products used by Tektronixfor warranty work may be new or reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.

In order to obtain service under this warranty,CustomermustnotifyTektronixofthedefectbeforetheexpirationofthewarranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix,withshippingchargesprepaid. Tektronixshallpayforthereturnofthe product to Customer if the shipment is to a location within the country in which the Tektronixservicecenterislocated. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.

This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronixsupplies; or d) to service a product that has been modiﬁed or integrated with other products when the effect of such modiﬁcation or integration increases the time or difﬁculty of servicing the product.

THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITYOR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIROR REPLACE DEFECTIVE PRODUCTS IS THE SOLE A N D EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY.TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL,OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHE THER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.

[W2 – 15AUG04]

Table of Contents

General Safety Summary ............................................................................................................. v

Compliance Information.............................................................................................................. vii

EMC Compliance................................................................................................................ vii

Safety Compliance ............................................................................................................... ix

Environmental Considerations................................................................................................... xi

Preface................................................................................................................................ xii

Key Features .................................................................................................................... xii

Documentation ................................................................................................................. xiv

Conventions Used in This Manual............................................................................................. xiv

Install YourInstrument................................................................................................................. 1

Standard Accessories............................................................................................................ 1

Operating Requirements.................................................................................................... ..... 2

PreventingESD .................................................................................................................. 5

Powering On the Instrument..................................................................................................... 5

Powering Off the Instrument..................................................................................................... 7

Removing the Power............................................................................................................. 7

Securing the Oscilloscope....................................................................................................... 8

Connecting to a Network......................................................................................................... 9

Adding a SecondMonitor....................................................................................................... 10

Operating System Restore...................................................................................................... 15

Installing the MSO5000 and DPO5000 Hard Drive............................................................................ 15

Getting Acquainted with YourInstrument............................................................................................ 16

Front Panel ......................................................................................................................16

Side and Rear Panels........................................... ................................................................ 17

Interface and Display ........................................................................................................... 21

Control Panel....................................................................................................................23

Accessing OnlineHelp.......................................................................................................... 25

Accessing Menus and Control Windows....................................................................................... 26

InspectYour Instrument .............................................................................................................. 28

VerifyInternal Diagnostics Pass................................................................................................ 28

isition............................................................................................................................ 29

Acqu

Signal Path Compensation ..................................................................................................... 29

Setting Up Analog Signal Input................................................................................................. 31

UsingDefaultSetup............................................................................................................. 33

UsingAutoset ................................................................................................................... 34

Probe Compensation, Calibration, and Deskew............................................................................... 35

AcquisitionConcepts............................................................................................................ 35

How the Acquisition Modes Work .............................................................................................. 38

Changing the Acquisition Mode ................................................................................................ 39

Starting and Stopping an Acquisition........................................................................................... 40

Selecting the HorizontalMode.................................................................................................. 40

UsingFastAcq................................................................................................................... 43

Table of Content

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual i

Table of Content

Pinpoint Triggers...................................................................................................................... 67

Display a Waveform .................................................................................................................. 89

Analyzing Waveforms ..............................................................................................................113

Using DSP Enhanced Bandwidth ............................................................... ............................... 45

UsingRoll Mode................................................................................................................. 47

Setting Up Digital Signal Input.................................................................................................. 48

Setting Up Digital Channels .................................................................................................... 48

Setting Up a Bus ................................................................................................................ 50

When and Why to TurnOn MagniVu.............................. ................................. ............................ 56

Using MagniVu.................................................................................................................. 56

Viewing Analog Characteristics of Digital Wave

UsingFastFrame Mode......................................................................................................... 59

Using FastFrame Frame Finder................................................................................................ 61

Using TekLink and MultiScope Trigger......................................................................................... 63

TriggeringConcepts............................................................................................................. 67

Choosing a TriggerType........................................................................................................ 69

TriggerSelections...............................................................................................................71

Checking TriggerStatus ........................................................................................................ 73

Using A (Main) and B (Delayed) Triggers...................................................................................... 74

Triggeringwith B-EventScan................................................................................................... 77

Triggeringon a Parallel Bus .................................................................................................... 80

Triggeringon a Serial Bus ...................................................................................................... 83

Sending E-Mail on Trigger...................................................................................................... 85

Setting Up E-Mail on Event..................................................................................................... 86

UsingHorizontalDelay.......................................................................................................... 87

Setting the Display Style........................................................................................................ 89

Setting the Display Persistence ................................................................................................ 90

Setting the Display Format...................................................................................................... 91

Selecting the Waveform Interpolation.......................................................................................... 92

Adding Screen Text ............................................................................................................. 93

Setting the GraticuleStyle ...................................................................................................... 94

Setting the TriggerLevel Marker ............................................................................................... 95

Displayingthe DateandTime .................................................................................................. 95

UsingtheColor Palettes ........................................................................................................ 96

Setting Reference Waveform Colors ........................................................................................... 97

Setting MathWaveformColors................................................................................................. 97

UsingMultiViewZoom.......................................................................................................... 97

Zooming in Multiple Areas...................................................................................................... 99

Lock andScrollZoomedWaveforms......................................................................................... 101

Hide Waveformsin the Zoomed Window ................ .................................................................... 102

Using WaveInspector to Manage Long Record Length Waveforms........................................................ 103

Searching and Marking Waveforms.......................................................................................... 105

Taking Automatic Measurements............................................................................................. 113

AutomatedMeasurement Selections......................................................................................... 115

Customizing an AutomaticMeasurement.................................................................................... 118

forms......................................................................... 57

ii MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual

Table of Content

Taking Cursor Measurements ................................................................................................ 121

Setting Up a Histogram ....................................................................................................... 123

UsingMath Waveforms ....................................................................................................... 125

Using Spectral Analysis.......................... ................................................... .......................... 128

UsingMask Testing ........................................................................................................... 131

UsingLimit Testing............................................................................................................ 135

MyScope

Saving and Recalling Information.................................................................................................. 143

Run ApplicationSoftware .......................................................................................................... 157

Application Examples............................................................................................................... 159

Appendix............................................................................................................................ 169

Appendix............................................................................................................................ 170

Appendix............................................................................................................................ 171

............................................................................................................................ 137

Creating a New MyScope Control Window .................................................................................. 137

Using MyScope Control Windows............................................................................................ 141

Saving Screen Captures...................................................................................................... 143

Saving Waveforms ............................................................................................................ 144

Recalling Waveforms ......................................................................................................... 146

Saving Digital Waveforms .................................................................................................... 147

Saving Instrument Setups.................................................................................................... 148

Recalling Instrument Setups.................................................................................................. 149

Saving Measurements ........................................................................................................ 150

Saving User Masks........................................................................................................... 151

Saving Histogram Data ....................................................................................................... 152

Saving Timestamps ........................................................................................................... 153

Copying Your Results to the Clipboard....................................................................................... 154

Printinga Hard Copy.......................................................................................................... 155

Capturing Intermittent Anomalies............................................................................................. 159

Using the Extended Desktop and OpenChoice Architecture for EfﬁcientDocumentation ................................. 163

Triggeringon Buses........................................................................................................... 165

Triggeringon a Video Signal.................................................................................................. 166

Correlating Data Between a Tektronix Oscilloscope and Logic Analyzer................................................... 168

Cleaning....................................................................................................................... 169

Obtaining the Latest Oscilloscope Application andVersionReleases...................................................... 170

TPP0500 and TPP1000 500 MHz and 1 GHz 10X Passive Probes Instructions........................................... 171

Operating Information......................................................................................................... 171

Connecting the Probe to the Oscilloscope................................................................................... 171

Compensating the Probe ..................................................................................................... 172

Standard Accessories......................................................................................................... 172

Optional Accessories ......................................................................................................... 174

Replacing the Probe Tip...................................................................................................... 174

Speciﬁcations.................................................................................................................. 174

Performance Graphs.......................................................................................................... 175

Safety Summary .............................................................................................................. 176

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual iii

Table of Content

Appendix............................................................................................................................ 178

Index

P6616 General-

Product Description ........................................................................................................... 178

Connecting the Probe to the Oscilloscope................................................................................... 179

Connecting th

Functional Check.............................................................................................................. 180

TypicalApplication ............................................................................................................ 181

Accessories

Speciﬁcations.................................................................................................................. 182

Safety Summary .............................................................................................................. 183

Safety Term

ContactingTektronix .......................................................................................................... 184

Warranty Information.......................................................................................................... 184

Purpose Logic Probe Instructions .......................................................................... 178

e Probe to Your Circuit ........................................................................................ 180

................................................................................................................... 181

s andSymbols in ThisManual................................................................................... 183

iv MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual

General Safety S

ummary

General Safet

Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use this product only as speciﬁed.

Only qualiﬁed personnel should perform service procedures.

While using this product, you may need to access other parts of a larger system. Read the safety sections of the other component manuals for warnings and cautions related to operating the system.

To Avoid Fire or Personal Injury

Use proper power cord. Use only the power cord speciﬁed for this product and certiﬁed for the country of use. Connect and disconnect properly. Do not connect or disconnect probes or test leads while they are connected

to a voltag

Ground th

shock, the grounding conductor must be connected to earth ground. Before making connections to the input or output terminals of the product, ensure that the product is properly grounded.

Observe all terminal ratings. Toavoid ﬁre or shock hazard, observe all ratings and markings on the product. Consult the

product Connect

e source.

e product.

manual for further ratings information before making connections to the product.

the probe reference lead to earth ground only.

y Summary

This product is grounded through the grounding conductor of the power cord. To avoid electric

Power di

must remain accessible to the user at all times.

sconnect.

The power cord disconnects the product from the power source. Donot block the power cord; it

Do not operate without covers. Do not operate this product with covers or panels removed. Do not operate with suspected failures. If you suspect that there is damage to this product, have it inspected by

qualiﬁed service personnel.

Avoid exposed circuitry. Do not touch exposed connections and components when power is present.

Do not operate in wet/damp conditions.

Do not operate in an explosive atmosphere.

Keep product surfaces clean and dry.

Provide proper ventilation.

per ventilation.

pro

Refer to the manual’s installation instructions for details on installing the product so it has

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual v

General Safety S

Terms in This Manual

These terms may appear in this manual:

WARNING. Warning statements identify conditions or practices that could result in injury or loss of life.

CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property.

Symbols and Terms on the Product

These terms may appear on the product:

DANGER indicates an injury hazard immediately accessible as you read the marking. WARNING indicates an injury hazard not immediately accessible as you read the marking. CAUTION indicates a hazard to property including the product.

The following symbol(s) may appear on the product:

ummary

vi MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual

Compliance Info

rmation

Compliance In

This section lists the EMC (electromagnetic compliance), safety, and environmental standards with which the instrument complies.

EMC Compliance

EC Declaration of Conformity – EMC

Meets intent of Directive 2004/108/EC for Electromagnetic Compatibility. Com speciﬁcations as listed in the Ofﬁcial Journal of the European Communities:

EN 61326-1:2006, EN 61326-2-1:2006. EMC requirements for electrical equipment for measurement, control, and

laboratory use.

CISPR 11:2003. Radiated and conducted emissions, Group 1, Class A IEC 61000-4-2:2001. Electrostatic discharge immunity IEC 61000-4-3:2002. RF electromagnetic ﬁeld immunity IEC 61000-4-4:2004. Electrical fast transient/burst immunity IEC 61000-4-5:2001. Power line surge immunity IEC 61000-4-6:2003. Conducted RF immunity IEC 61000-4-11:2004. Voltage dips and interruptions immunity

123

formation

pliance was demonstrated to the following

EN 61000-3-2:2006. AC power line harmonic emissions EN 61000-3-3:1995. Voltage changes, ﬂuctuations, and ﬂicker

European contact.

Tektronix UK, Ltd. Western Peninsula Western Road Bracknell, RG12 1RF United Kingdom

This product is intended for use in nonresidential areas only. Use in residential areas may cause electromagnetic interference.

Emissions which exceed the levels required by t his standard may occur when this equipment is connected to a test object.

If interconnect cables are used, they must be low–EMI shielded cables such as t he following Tektronix part numbers or their equivalents: 012-0991-01, 012-0991-02 or 0 12-0991-03 GPIB Cable; 012-1213-00 (or CA part number 0294-9) RS-232 Cable; 012-1214–00 Centronics Cable; or LCOM part number CTL3VGAMM-5 VGA Cable. Use an 012-0482-00 cable for the Ref O ut connector.

The performance criterion for when the oscilloscope is subjected to the continuously present electromagnetic phenomenon: MSO70000/C, DSA70000/C, DPO70000/C, and DPO7000: 1 0 mV/division to 1 V/division: ≤0.4 division waveform displacement or ≤0.8 division increase in peak–to–peak noise. Performa electromagnetic phenomenon: Temporary, self–recoverable degradation or loss of performance is allowed, but no change of actual operating state or loss of stored data is allowed. MSO5000 and DPO5000: ≤4.0 division waveform displacement or ≤8.0 division increase in peak–to–peak noise. Performance criterion for when the oscilloscope is subjected t o transient electromagnetic phenomenon: Temporary, self–recoverable degradation or loss of perform ance is allowed, but no change of actual operating state or loss of stored data is allowed.

Performance Criterion C applied at the 70%/25 cycle Voltage-Dip and the 0%/250 cycle Voltage-Interruption test levels (IEC 61000-4-11). If the instrument powers down upon a voltage dip or interruption it will take longer than ten seconds to reboot.

nce criterion for when the oscilloscope is subjected to transient

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual vii

Compliance Info

Australia / New Zealand Declaration of Conformity – EMC

Complies with the EMC provision of the Radiocommunications Act per the following standard, in accordance with ACMA:

CISPR 11:2003. Radiated and Conducted Emissions, Group 1, Class A, in accordance with EN 61326-1:2006 and EN 61326-2-1:2006.

Australia / New Zealand contact.

Baker & McKenzie Level 27, AMP Centre 50 Bridge St Sydney NSW 2000, Australia

rmation

reet

viii MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual

Safety Compliance

EC Declaration of Conformity – Low Voltage

Compliance was demonstrated to the following speciﬁcation as listed in the Ofﬁcial Journal of the European Communities: Low Voltage Directive 2006/95/EC.

EN 61010-1: 2001. Safety requirements for electrical equipment for measurement control and laboratory use.

Compliance Info

rmation

U.S. Nation

UL 61010-1:2004, 2ndEdition. Standard for electrical measuring and test equipment.

ally Recognized Testing Laboratory Listing

Canadian Certiﬁcation

CAN/CSAlaboratory use. Part 1.

C22.2 No. 61010-1:2004. Safety requirements for electrical equipment for measurement, control, and

Additional Compliances

IEC 61010-1: 2001. Safety requirements for electrical equipment for m easurem ent, control, and laboratory use.

Equipment Type

Test and measuring equipment.

y Class

Safet

Class 1 – grounded product.

Pollution Degree Description

asure of the contaminants that could occur in the environment around and within a product. Typically the internal

Ame environment inside a product is considered to be the same as the external. Products should be used only in the environment for which they are rated.

Pollution Degree 1. No pollution or only dry, nonconductive pollution occurs. Productsin this category are generally

capsulated, hermetically sealed, or located in clean rooms.

llution Degree 2. Normally only dry,nonconductive pollution occurs. Occasionally a temporary conductivity that is

Po caused by condensation must be expected. This location is a typical ofﬁce/home environment. Temporarycondensation occurs only w hen the product is out of service.

Pollution Degree 3. Conductive pollution, or dry,nonconductive pollution that becomes conductive due to condensation.

hese are sheltered locations where neither temperature nor humidity is controlled. The area is protected from direct

T sunshine, rain, or direct wind.

Pollution Degree 4. Pollution that generates persistent conductivity through conductive dust, rain, or snow. Typical outdoor locations.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual ix

Compliance Info

Pollution Degree

Pollution Degree 2 (as deﬁned in IEC 61010-1). Note: Ratedfor indoor use only.

Installation (Overvoltage) Category Descriptions

Terminals on this product may have differentinstallation (overvoltage) category designations. The installation categories are:

Measurement Category IV. For measurements performed at the source of low-voltage installation. Measurement Category III. For measurements performed in the building installation. Measurement Category II. For measurements performed on circuits directly connected to the low-voltage installation. Measurement Category I. For measurements performed on circuits not directly connected to MAINS.

rmation

Overvolta

Mains: Overvoltage Category II Measurement inputs: MSO5000, DPO5000, and DPO7000 instruments in 50 Ohm mode and MSO70000/C, DSA70000B/C, and DPO70000B /C

instruments are CAT 1 with no impulse allowed. DPO7000 instruments are CAT 1 in 1 Meg-Ohm mode. MSO5000 and DPO5000 instruments are CAT II in 1 Meg-Ohm mode. (As deﬁned in IEC 61010-1)

ge Category

x MSO70000/C,DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User M anual

Environmental Considerations

This section provides information about the environmental impact of the product.

Product End-of-Life Handling

Observe the following guidelines when recycling an instrument or component:

Equipment recycling. Productionof this equipment required the extraction and use of natural resources. The equipment

may contain substances that could be harmful to the environment or human health if improperly handled at the product’s end of life. To avoid release of such substances into the environment and to reduce the use of natural resources, we encourage you to recycle this product in an appropriate system that will ensure that most of the materials are reused or recycled appropriately.

This symbol indicates that this product complies with the applicable European Union requirements according to Directives 2002/96/EC and 2006/66/EC on waste electrical and electronic equipment (WEEE) and batteries. For information about recycling options, check the Support/Service section of the Tektronix Web site (www.tektronix.com).

Compliance Info

rmation

Mercury n

to environmental considerations. Please contact your local authorities or, within the United States, refer to the E-cycling Central Web page (www.eiae.org) for disposal or recycling information.

otiﬁcation1.

This notiﬁcation does not apply to MSO5000 and DPO5000 instruments. MSO5000 and DPO5000 instruments use an LED backlight that does not contain mercury.

This product uses an LCD backlight lamp that contains mercury. Disposal may be regulated due

Perchlorate materials. This product contains one or more type CR lithium batteries. According to the state

of California, CR lithium batteries are classiﬁed as perchlorate materials and require special handling. See www.dtsc.ca.gov/hazardouswaste/perchloratefor additional information.

Restriction of Hazardous Substances

roduct is classiﬁed as Monitoring and C ontrol equipment, and is outside the s cope of the 2002/95/EC RoHS Directive.

This p

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual xi

Preface

This manual describes the installation and operation of MSO70000B/C Series, DSA70000B/C Series, DPO70000B/C Series, DPO7000 Series, MSO5000 Series, and DPO5000 Series instruments. Basic operations and concepts are presented in this manual. For more detailed information see the online help on your instrument. The following instruments are supported by this manual:

DPO72004C, DSA72004C and MSO72004C DPO71604C, DSA71604C and MSO71604C DPO71254C, DSA71254C and MSO71254C DPO70804B, DSA70804B and MSO70804 DPO70604B, DSA70604B and MSO70604 DPO70404B, DSA70404B and MSO70404 DPO7354 DPO7254 DPO7104 DPO7054 MSO5204 and DPO5204 MSO5104 and DPO5104 MSO5054 and DPO5054 MSO5034 and DPO5034

Key Features

MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, and DPO5000 Series instruments can help you verify, debug, and characterize electronic designs. Key features include:

20 GHz bandwidth and 100 GS/s real time sampling rate on 2 analog channels, MSO72004C, DSA72004C, and DPO72004C

16 GHz bandwidth and 100 GS/s real time sampling rate on 2 analog channels, MSO71604C, DSA71604C, and DPO71604C

12.5 GHz bandwidth and 100 GS/s real time sampling r ate on 2 analog channels, MSO71254C, DSA71254C, and DPO71254C

8 GHz bandwidth and 25 GS/s real time sampling rate on analog channels, DPO70804B, DSA70804B, and MSO70804 6 GHz bandwidth and 25 GS/s real time sampling rate on analog channels, DPO70604B, DSA70604B, and MSO70604 4 GHz bandwidth and 25 GS/s real time sampling rate on analog channels, DPO70404B, DSA70404B, and MSO70404

3.5 GHz bandwidth and 10 GS/s real time sampling rate on all channels, 40 GS/s on 1 channel, DPO7354

2.5 GHz bandwidth and 10 GS/s real time sampling rate on all channels, 40 GS/s on 1 channel, DPO7254

xii MSO70000/C,DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User M anual

Preface

1 GHz bandwidth and 5 GS/s (10 GS/s optional) real time sampling rate on all channels, 20 GS/s (40 GS/s optional) on 1 channel, DP

500 MHz bandwidth and 5 GS/s real time sampling r ate on all channels, 20 GS/s on 1 channel, DP O7054 2 GHz bandwidth and 10 GS/s real time sampling rate on 2 analog channels, MSO5204 and DPO5204 1 GHz bandwidth and 10 GS/s real time sampling rate on 2 analog channels, MSO5104 and DPO5104 500 MHz bandwidth and 5 GS/s real time sampling rate on all analog channels, MSO5054 and DPO5054 350 MHz bandwidth and 5 GS/s real time sampling rate on all analog channels, MSO5034 and DPO5034 Enhanced Bandwidth capability that, when enabled, applies Digital Signal Processing (DSP) ﬁlters that can extend the

bandwidth and ﬂatten the passband. Enhanced Bandwidth provides a matched response across enabled channels when they are at maximum sample rate. Youcan limit the bandwidth down to 500 MHz to optimize the signal to noise ratio. Enhanced bandwidth is extended to the probe tip for some high performance probes and tips.

Record lengths up to 500,000,000 samples, depending on model and option Up to 1.0% DC vertical gain accuracy, depending on model Four analog input channels (each with 8-bit resolution when not in Hi-Res mode), auxiliary trigger input and output Sixteen digital channels available on MSO70000/C and MSO5000 Series instruments with an additional clock channel

available on the MSO70000/C

O7104

iCapture allows analyzing the analog characteristics of the digital channels on MS O70000/C Series instruments Sample, envelope, peak-detect, high-resolution, waveform database, average, and FastAcq acquisition modes Full programmability,with an extensive GPIB-command set and a message-based interface PinPoint triggering with ﬂexible A and B tr

DSA70000B/C, DPO70000B/C, and DPO7000/C Complete set of triggers available on MSO5000 and DPO5000 Series instruments Selectable trigger position correction to more accurately place the trigger and reduce jitter. Serial triggering on industry standards, serial pattern triggering, and pattern lock triggering are available on some

models or options. Parallel trigger available on MSO70000/C and MSO5000 Series instruments. Powerful built-in measurement capability, including histograms, automatic measurements, eye pattern measurements

and measurement statistics Mathematically combine waveforms to create waveforms that support your data-analysis task. Use arbitrary ﬁlters in

math equations. Use spectral analysis to analyze waveforms in the frequency domain. A large 12.1 inch (307.3 mm) [10.4 inch (264 mm) MSO5000 and DPO5000] high resolution XGA color display that

supports color grading of waveform data to show sampl Wave Inspector controls for managing long record length, with zoom and pan, play and pause, and search and mark

available on MSO5000 and DPO5000

igger events and logic qualiﬁed triggers available on MSO70000/C,

e density. Display 10 divisions both horizontally and vertically.

MagniVu 60.6 ps resolution, high-speed digital sampling rate on M SO5000 MultiView Zoom to view and compare up to four zoom areas at a time. Lock and manually or automatically scroll up to

four zoom areas. You can control the visibility of waveforms inside the zoom window Automatically search and mark events of interest on your waveform

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual xiii

Preface

Automatic DDR analysis using the DDR Memory Technology Analysis option Customizable MyScope control windows Ability to control sample rate and record length separately from horizontal scale An intuitive, graphical user interface (UI), with online help that is built in and available on screen Internal, removable disk storage Wide array of probing solutions

Documentat

Review the following for the location of different types of information available for this product.

To read about Use these documents

Installation and Operation (overviews) User Manual. Provides general operating information. In-Depth Operation and User Interface Help Online Help. Provides detailed instructions for using instrument functions.

Programmer Commands Programmer guide (on the documentation browser or available on-line at

Service Information Service manual (on the documentation browser or available on-line at

ion

Conventions Used in This Manual

The following icons are used throughout this manual.

panel

Sequence Step

Front power

Connect power

Access online help from the Help button or Help menu for information on controls and elements on screen. (See page 25, Accessing Online Help.)

www.tektronix.com/manuals). Includes the syntax of the GPIB commands.

www.tektronix.com/manuals).

Netwo

PS-2 SVGA USB

xiv MSO70000/C,DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual

Install Your Instrument

Unpack the instrument and check that you received all items listed as Standard Accessories. Recommendedaccessories, probes, instrument options, and upgrades are listed in the online help. Checkthe TektronixWeb site (www.tektronix.com) for the most current information.

Standard Accessories

Accessory Tektronix part number

MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, and DPO5000 Series Digital Phosphor Oscilloscopes User Manual

Product Software DVD, MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 series

Operating System Restore D VD, MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

Online Help (part of the product software) Performance Veriﬁcation (on the documentation browser) Programmer Online Guide (on the documentation browser) NIST, Z540-1, and ISO9000 Calibration Certiﬁcate One TekConnectadapter, ≥4 GHz models only TCA-BNC Four TekConnect adapters, ≥4 GHz models only TCA-292MM One 16-channel digital probe with accessory kit, MSO5000 models only One passive probe per channel, MSO5204, MSO5104, DPO5204, and

DPO5104 One passive probe per channel, MSO5054, MSO5034, DPO5054, and

DPO5034 Touchscreen stylus, MSO5000 and DPO5000 NI SignalExpress software, MSO5000 and DPO5000 Keyboard, ≥4 GHz models only Mouse, optical 119-7054-xx Front Cover, MSO5000 and DPO5000

All other models Wrist Strap, ≥4 GHz models only Accessory Pouch ≥4GHzmodels DPO7000 models MSO5000 and DPO 5000 models Nero OEM Software CD, ≥4 GHz and DPO7000 models

071-2790-xx

020-3026-xx

020-3019-xx

— 077-0063-xx 077-0010-xx

—

P6616 TPP1000

TPP0500

119-6107-xx 063-3967-xx 119-7083-xx

200-5052-xx 200-4963-xx 006-3415-05

016-1441-xx 016-1966-xx 016-2029-xx

063-3781-xx

Install Your Ins

trument

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 1

Install Your Ins

Accessory Tektronix part number

Power Cord

trument

One of the following: MSO5000

and DPO5000

models North America (Option A0) Universal Euro (Option A1) United Kingdom (Option A2) Australia (Option A3) North America 240 V (Option A4) Switzerland (Option A5) Japan (Option A6)

Option A10)

China (

(Option A11)

India

l (Option A12)

Brazi

wer cord or AC adapter (Option A99)

No po

161-0348-00 161-0104-00 161-0213-00

161-0343-00 161-0104-06 161-0209-00

161-0344-0

161-0346-0

—

161-0347-

161-0342

161-0341-00 161-0306-00 161-0352-00

161-0349-00 161-0324-00 161-0325-00

161-xxxx-00 161-0356-00 161-0358-00

———

-00

0 0

DPO7000 models

161-0104-0 161-0104-1 161-0104161-0167161-A005

08 00

-00

7 4

≥4GHz models

161-0210-0 161-0211-0 — 161-0212161-0213 Notice: Do

not use the provide power cord for other product

-00

0 1

Operating Requirements

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000

1. Place the instrument on a cart or bench.

The instrument should rest on its bottom or rear feet. An optional rack mounting kit is available. Observe the following clearance requirements and dimensions:

Top: Left and right side: 0 in (0 mm) on right side

Bottom:

Rear:

<4 GHz Models ≥4 GHz Models 0in(0mm) 0in(0mm)

3in(76mm)

3 in (76 mm) on left side 0 in (0 mm) standing on feet, ﬂip

stands down 0 in (0 mm) on rear feet 0 in (0 mm) on rear feet

0 in (0 mm) standing on feet, ﬂip stands down

2 MSO70000/C, DPO/DSA70000B /C, D PO7000, and MSO /DP O5000 Series User Manual

Install Your Ins

trument

2. Width:

3. Height:

4. Before opera

ting the instrument, verify

17.96 inches (

10.9 inches (2 5°Cto+45°C(

456 mm) 77 mm)

+41°Fto+113°F)

the ambient temperature:

5. Verify the operating humidity: 8% to 80% relative humidity with a maximum wet-bulb temperature of +29 °C (+8

4 °F) at or below

+45 °C (+113°F), noncondensing Upper limit derated to 30% relative

t +45 °C (+113°F)

els: 3,000 m

6. Verify th

e operating altitude:

humidity a

<4 GHz mod (9,843 feet)

7. Maximum input voltage, <4 GHz models: 5V

50 Ω 1MΩ

, with peaks ≤±24 V.

RMS

150 V,derate at 2 0 dB/decade to 9 V

oltage at the BNC, between center conductor and ground is

input v 400V peak. The RMS voltage is limited to <150 V for arbitrary waveshapes including DC. The maximum pulse width for impulses with peaks over

s50μs. Example: At 0 V to 400 V peak, rectangular wave, the duty

150Vi factor is 14%. The maximum transient withstand voltage is ±800 V peak.

17.75 inches (

11.48inches ( 5°Cto+45°C(

451 mm) 292 mm)

+41°Fto+113°F)

8% to 80% relative humidity at up to+32°C(+90°F)

5% to 45% rel

ative humidity above +32 °C (+90 °F) up to +45 °C (+113 °F), noncondensing, and is limited

by a maximum wet-bulb temperature of +29.4 °C (+85 °F) (derates relative humidity to 32% at +45 °C (

≥4GHzmod

+113°F))

els: 3,000 m (9,843 feet), derate maximum operating temperature by 1 °C per 300 m

eters (984.25 feet) above 1500 meters (4921.25 feet) altitude.

above 200 kHz. Themaximum

RMS

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 3

Install Your Ins

trument

Maximum input

50 Ω <1 V

Maximum nondestructive input voltage to logic probes

voltage, ≥4 GHz models:

, MSO70000 Series:

±15 V

RMS

/FS settings and < 5.5 V

for <1 V

for ≥1 V/FS settings.

RMS

CAUTION. For proper cooling, keep the bottom and sides of the instrument clear of obstructions.

MSO5000 and DPO5000

1. Place the instrument on a cart or bench.

The instrument should rest on its bottom or rear feet. An optional rack mounting kit is available. Observe the following clearance requirements and dimensions:

Rear: Left side: 2 in (50.8 mm)

2. Width:

3. Height:

4. Before operating the instrument, verify

the ambient temperature:

5. Verify the operating humidity: High: 40 °C to 50 °C (104 °F to 122 °F), 10% to 60% relative humidity

6. Verify the

operating altitude:

7. Maximum input voltage: 50 Ω input impedance 1MΩ input

Maximum

impedance

nondestructive input voltage to

logic probes:

2in(50.8mm)

17.3 inches (4

9.2 inches (2

39 mm)

33 mm) including feet

10.7 inches (272 mm) including vertical handle and feet 5°Cto+50°C(+41°Fto+131°F)

Low: 0 °C to 4 3,000 m (9,

RMS

300 V

RMS

0 °C (32 °F to 104 °F), 10% to 90% relative humidity

843 feet)

, with peaks ≤±20 V (DF ≤6.25%).

ith peaks ≤±425 V at the BNC.

For <100 mV/div derate at 20 dB/decade above 100 kHz to 30 V 1 MHz, 10 dB/decade above 1 MHz.

For ≥100

mV/div derate at 20 dB/decade above 3 MHz to 30 V

30 MHz, 10 dB/decade above 30 MHz. ±42 V

RMS

CAUTIO

N. For proper cooling, keep the back and left side of the instrument clear of obstructions.

4 MSO70000/C, DPO/DSA70000B /C, D PO7000, and MSO /DP O5000 Series User Manual

Preventing ESD

Install Your Ins

trument

CAUTION. Adir

ect electrostatic discharge can damage the instrument input. To learn how to avoid this damage, read

the following information.

Electrostatic discharge (ESD) is a concern when handling any electronic equipment. The instrument is designed with robust ESD protectio

n, however it is still possible that large discharges of static electricity directly into the signal input may damage the instrument. To avoid damage to the instrument, use the following techniques to prevent electrostatic discharge to the instrument.

1. Discharge the static voltage from your

body by wearing a grounded antistatic wrist strap while connecting and disconnecting cables and TekConnect adapters. The instrument provides a front panel connection for this purpose.

2. A cable that is left unconnected on

a bench can develop a large static charge. Discharge the static voltage from all cables before connecting them to the instrument or device under test by momentarily grounding the center conductor of the cable, or by connecting a50Ω termination to one end, before attaching the cable to the instrument.

Powering On the Instrument

Power supply requirements

Source voltage and frequency Power consumption

MSO70000/C, DSA70000B/C, and DPO70000B/C Series: 100–240 V

or 115 V

±10%, 50–60 Hz

RMS

±10%, 400 Hz. CAT II

RMS

DPO7000 Series: 100–240 V

or 115 V

±10%, 47–63 Hz

RMS

±10%, 400 Hz

RMS

MSO5000 and DPO5000 Series: 100–240 V

±10% 50–60 Hz

RMS

115V440Hz

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 5

≤1100 VA

550 Watts maximum

275 Watts maximum

Install Your Ins

DPO7000 Series

trument

MSO70000/C, DSA70000B/C, and D PO70000B/C Series

MSO5000 and DPO5000 Series

6 MSO70000/C, DPO/DSA70000B /C, D PO7000, and MSO /DP O5000 Series User Manual

Powering Off the Instrument

Install Your Ins

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

trument

Removing the Power

MSO5000 and DPO5000 Series

DPO7000 Series

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 7

Install Your Ins

trument

Securing the Oscilloscope

1. Use a standard laptop computer-style

security lock to secure your oscilloscope to your location.

MSO70000C,

MSO5000 and DPO5000 Series

DSA70000B/C, and DPO70000B/C Series

MSO5000 and DPO5000 Series

8 MSO70000/C, DPO/DSA70000B /C, D PO7000, and MSO /DP O5000 Series User Manual

Connecting to a Network

Install Your Ins

trument

Connect your i printing, ﬁle sharing, internet access, and other functions. Consult with your network administrato utilities to conﬁgure the instrument for your network.

Use the Remot Windows to control and view the instrument remotely.

nstrument to a network for

r and use the standard W indows

e Desktop Connection of

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 9

Install Your Ins

trument

Adding a Second Monitor

You can operate the instrument while using Windows and installed applications on an external monitor. Follow the procedure below to set up a dual monitor conﬁguration.

MSO70000/C, DSA70000C, and DPO70000C Series

1. Turn power off.

2. Connect second monitor. If using a VGA

monitor,use a DVI to VGA adapter.

3. Connect keyboard.

4. Connect mouse.

5. Turn instrument power on.

6. Turn monitor power on.

MSO70000/C, DSA70000C, and DPO70000C Series

10 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

DSA70000B and DPO70000B Models

1. Turn power off.

2. Connect second monitor.

3. Connect keyboard.

4. Connect m ouse.

5. Turn instrument power on.

6. Turn monitor power on.

Install Your Ins

trument

DSA70000B and DPO70000B Series

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 11

Install Your Ins

DPO7000 Models

trument

1. Turn off power

2. Connect secon

3. Connect key

4. Connect mou

5. Turn on in

6. Turn on mo

board.

strument power.

nitor power.

d monitor.

se.

DPO7000 Series

12 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

MSO5000 and DPO5000 Models

1. Turn off power.

2. Connect second monitor.

3. Connect keyboard.

4. Connect m ouse.

5. Turn on instrument power.

6. Turn on monitor power.

Install Your Ins

trument

MSO5000 and DPO5000 models

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 13

Install Your Ins

If your instrument uses Windows XP, continue with the following steps:

7. Right-click on the Windows desktop, and

trument

then select Pr

operties.

8. Select Sett

ings. Click the grayed out

external monitor ( 2 ), and drag it to the left of monitor 1.

9. Select Yes when you are prompted to enable the

10. Click Appl

new monitor.

11. Click Yes to restart your instrument.

14 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Operating System Restore

If your instrument shipped with an operating system restore DVD and you need to restore the operating system, you can use the procedure that came with the DVD.

The instrument contains an operating system restore ﬁle on a separate partition of the hard drive. The preferred method to restore the instrument operating system is to use the hard d isk restore ﬁle.

CAUTION. Using the restore process reformats the hard drive and reinstalls the operating system. All saved data is lost. If

possible, save important ﬁles to external media before performing a system restore.

1. Restart the instrument. During the boot-up process you will see the following message at the top of the s creen: Starting

Acronis Loader... press F5 for Acronis S tartup Recovery Manager

2. Repeatedly press the F5 k ey until the Acronis True Image Toolopens. There is a 15-second time period from when the

message appears until the instrument proceeds with the nor mal instrument startup. Ifthe instrument does not open the Acronis application, power off the instrument, then power on the instrument and try again.

3. Click R estore.

4. In the Conﬁrmation dialog box, click Yes to restore the instrument operating system, or No to exit the restore process.

The restore process takes approximately 30 minutes; the actual time depends on the instrument conﬁguration.

Install Your Ins

trument

Installing the MSO5000 and DPO5000 Hard Drive

CAUTION. Inserting the hard drive

assembly upside down could damage the instrument.

1. Verify that the instrument is off.

2. Insert the hard drive into the i nstrument

with the drive assembly chassis facing up.

3. Secure the drive assembly using the

thumb screw.

4. Install the cover.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 15

Getting Acquain

ted with Your Instrument

Getting Acqua

Front Panel

MSO70000/C, DSA7000B/C, DPO70000B/C, and DPO7000

1. DVD/CD-RW drive

2. Front panel controls

3. USB port

4. Ground terminal

5. Recovered data output (not available on

DPO7104 and DPO7054)

6. Recovered clock output (not available on DPO7104 and DPO7054)

7. Probe compensation output

8. Probe calibration output

9. Channel 1–4 input

10. Auxiliary Trigger input

inted with Your Instrument

11. Fast Edge output

12. DC Probe Cal output

13. Logic probe input

DPO7000 Series

DSA70000B/C and DPO70000B/C Series

MSO70000/C Series

16 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

MSO5000 and DPO5000 Series

1. Front panel controls

2. Ground terminal

3. Probe compensation output

4. Auxiliary Triggerinput

5. Channel 1–4 inputs

6. Logic probe input

7. USB ports

Side and Rear Panels

MSO70000/C, DSA70000B/C, and DPO70000B/C

MSO5000 and DPO5000 Series

Getting Acquain

tedwithYourInstrument

1. Removable hard disk drive

2. PS-2 connector for mouse

3. USB host ports

4. Passive eSATAPort

5. RJ-45 LAN connector to connect to

network

6. TekLinkconnector

7. GPIB port to connect to controller

8. Line Out connector for speaker

NOTE. S o me instruments may have

additional audio connectors.

9. Mic connector for microphone

10. DVI-I Video port

11. COM 1 and COM 2 serial ports

12. PS-2 connector for keyboard

13. Auxiliary output

MSO70000/C, DSA70000B/C, and DPO70000B/C Series

14. Reference output

15. External reference input

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 17

Getting Acquain

DSA70000B and, DPO70000B

1. Removable hard disk drive

2. PS-2 connector for mouse

3. USB host ports

4. Centronics Parallel Port

5. RJ-45 LAN connector to connect to

network

ted with Your Instrument

6. Video port to

7. TekLink con

8. GPIB port to

NOTE. Some instruments may have

additional audio connectors.

9. Line In connector

10. Line Out connector for speaker

11. Mic connector for microphone

12. Video port to connect a monitor

13. COM 1 serial port

14. PS-2 connector for keyboard

15. CTR Bass speaker

16. Side speaker out

17. Rear speaker out

18. Auxiliary output

19. Reference output

connect a monitor

nector

connect to controller

DSA70000B a

nd DPO70000B Series

20. External reference input

18 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

DPO7000

1. USB host ports

Getting Acquain

tedwithYourInstrument

2. Video port to c

NOTE. S o me instruments may have

additional audio connectors.

3. Mic connector for microphone

4. Line Out connector for speaker

5. Oscilloscope Only XGA Out video port to

connect a monitor

6. Printer c onnection

7. Line In connector

8. RJ-45 LAN connector to connect to

network

9. Centroni

10. COM 1 seri

11. PS-2 con

12. PS-2 con

13. Rear spe

onnect a monitor

cs Parallel Port

al port nector for mouse nector for keyboard

aker out

14. Side sp

15. CTR Bas

16. Remova

17. GPIB p

18. Auxil

19. Chann

20. Exter

iary output

el 3 output

nal reference input

eaker out

s speaker

ble hard disk drive

ort to connect to controller

DPO

7000 Series

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 19

Getting Acquain

MSO5000 and DPO5000

1. Line In connector

2. Line Out connector for speaker

3. Mic connector for microphone

4. Video port to connect a monitor

5. PS-2 connector for keyboard

6. PS-2 connector for mouse

7. USB host ports

8. RJ-45 LAN connector to connect to

network

9. USBDeviceport

10. Probe Power input, use 119-7465-xx

power supply

11. External reference input

ted with Your Instrument

12. Auxiliary output

13. Security lock input

14. AC Power input

15. Removable hard disk drive cover

16. Ground connection

MSO5000 and DPO5000 Series

20 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Getting Acquain

To use PS-2 devices, they must be plugged in before you power on the instrument. PS-2 devices must not be hot swapped.

tedwithYourInstrument

Interface and

The menu bar mode provides access to commands that control all of the instrument features and functions. The toolbar mode provides acc

1. Menu Bar: Access to data I/O, printing, online help,

2. Buttons/Me

toolbar and menu bar modes and to customize your toolbar

3. Multipurpose Knob Readouts: Adjust and displa multipurpose knobs

4. Display: Live, reference, math, digital, and bus waveforms display here, with cursors

5. Waveform

change vertical position of a waveform or bus. Click the handle and change the

nandscale usingthe multipurpose

positio knobs.

6. Controls Status: Quick reference to vertical selections, scale, offset, and parame

Display

ess to the most common features.

and instrument functions nu: Click to toggle between

y parameters c ontrolled by the

Handle: Click and drag to

ters

7. Readou

WARNING. If there is vertical clipping, there may be a dangerous voltage on the probe tip, but the readout will indicate a low

age. A

volt measurements where the signal is vertically clipped produce inaccurate results. Clipping also causes inaccurate amplitude values in waveforms that are stored or exported for use in other programs. If a math waveform is clipped, it will not affect ampl

8. Sta

ts: Display cursor and

measurement readouts in this area. Measurements are selectable from the menu ba is displayed, some combinations of readouts move to the graticule area.

to record length and horizontal parameters

r or toolbar. If a control window

symbol appears in the measurement readout if a vertical clipping condition exists. Automatic amplitude-related

itude measurements on that math waveform.

tus: Display of acquisition status, mode, and number of acquisitions; trigger status; date; time; and quick reference

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 21

Getting Acquain

1. Buttons/Menu: Click to toggle between toolbar and menu bar modes and to customize the

ted with Your Instrument

toolbar

2. Drag cursors t screen

3. Drag the position icons to reposition a waveform

4. Click the icon to assign the multipurpose knobs to wave scale

5. Drag across the waveform area to create a box for zooming, enabling/disabling histograms

6. Drag icon t

o measure waveforms on

form vertical position and

, and gating measurements o change the trigger level

22 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Control Panel

MSO70000/C, DSA70000B/C, DPO70000B/C, an d DPO7000

1. Push to automatically set up the vertical,

horizontal, and trigger controls based on selected channels.

2. Push to return settings to default values.

3. Push to make a hard copy or save a

screen capture.

4. Push to turn on MultiView Zoom and add

a magniﬁed graticule to the display.

5. Horizontally scale, position, delay, and

set record length (resolution) of all waveforms.

6. Use to start and stop acquisition, start a

single acquisition sequence, clear data, or start fast acquisitions.

7. Use to set the trigger parameters. Push

Advanced to display additional trigger functions. T he Arm, Ready, and Trig’D lights show the acquisition status.

Getting Acquain

tedwithYourInstrument

8. Turn to adjust waveform intensity.

9. Turn to adjust parameters selected from

the screen interface. Push to toggle between normal and ﬁne adjustment.

10. Push to turn cursors on or off.

11. Use to search and mark waveforms.

12. Push to turn the touch screen on and off.

13. Turn channel displays on and off.

Vertically scale, position, or offset the waveform. Toggle between position and offset.

On MSO70000 Series instruments, turn on digital channels using the Digital > Digital Setup menu. (See page 48, Setting Up Digital Signal Input.)

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 23

Getting Acquain

MSO5000 and DPO5000

ted with Your Instrument

1. Turn to adjust the screen interface. Push Fine to select ﬁne adjustment, push Course to select course adjust

2. Push to turn c

3. Push to adjus

a Multipurpose knob.

4. Push to turn on MultiView Zoom and add a magniﬁed graticule to the display.

5. Push to perform automated measureme an acquisition for user-deﬁned events/criteria, or start or stop fast acquisiti

6. Horizonta horizontal and acquisition parameters of all waveforms.

7. Turn the inner zoom knob to control the zoom fact to scroll the zoom window through the acquiredwaveform. Pushthe play-pause button t panning of a waveform. Control the speed and direction with the pan knob.

parameters selected from

ment.

ursors on or off.

t waveform intensity using

nts, search through

ons.

lly scale, position, and set the

or. Turn the outer pan knob

o start or stop the automatic

8. Use to start and stop acquisition or start

e acquisition sequence.

a singl

9. Use to s establish or delete a waveform m ark, or to jump to the previous or next waveform mark.

10. Pusht horizontal, and trigger controls based on selected channels.

earch and mark waveforms, to

o automatically set up the vertical,

24 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Getting Acquain

tedwithYourInstrument

11. Usetosetthetr

Push Menu to display additional trigger functions.

12. Turn channel displays on and off.

Verticallysc OnMSO5000Series instruments,turn on

digital channels by pushing the D15–D0 button or usi menu. (See page 48, Setting Up Digital Signal Input.)

13. Push to turn the touch screen on and off.

14. Pushto display the math, reference, bus,

or vertica

15. Push to tur

16. Push to ac

(MSO5000 Series only).

17. Push to clear data.

18. Push to return settings to default values.

19. Push to save and recall setups,

waveforms, and screen images.

igger parameters.

ale or position the waveform.

ng the Digital > Digital Setup

l setup menus.

n off a displayed menu. cess the digital setup menu

20. Push to make a hard copy or save a

capture.

screen

Accessing Online Help

In-depth information is available in the online help on all the features of your instrument. To access context-sensitive help on the

active window, select Help > Help on Window... or press F1.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 25

Getting Acquain

ted with Your Instrument

1. Toaccess any to

select Help > Contents and Index....

2. Use the Contents, Index, Search, or Favorites tab to select the topic, and then click Dis

To navigate within the help system:

Click a button in a help window to navigate between the Overview and speciﬁcto

Click the M window to move help out of the way so you can operate the instrument.

Click Alt and Tab to see the last help topic aga

pic in the help system,

play.

pics.

inimize button in the help

in.

Accessing Menus and Control Windows

Access menus and control windows using the following techniques:

Click a menu, and then select a command.

26 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Getting Acquain

tedwithYourInstrument

Forashortcut m

enu,right-clickanywhere in the graticule or on an object. The shortcut menu is context sensitive and varies with th

e area or object where you right-clicked. Some examples a re shown in the ﬁgure at right.

In the toolbar mode, click a button to quickly access a setup control window. (See page 21.)

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 27

Inspect Your Ins

trument

Inspect Your Instrument

Use the following procedures to verify the functionality of your instrument.

Verify Internal Diagnostics Pass

1. Power o n the instrument.

2. Select Instrument Diagnostics....

3. Click Ru

diagnostics control window.

4. Verify that all tests pass. If diagnostic failures occur, contact your local Tektro

n. The test results appear in the

nix service personnel.

28 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Acquisition

This section contains concepts of and procedures for using the acquisition system.

Signal Path Compensation

Use this procedure if the temperature has changed more than 5 °C (9 °F) since the last signal path compensation (SPC). Perform the s Tektronix considers it a best practice to run SPC when using the instrument to measure signals with higher sensitivity (10 mV/div and lower) settings regardless of temperature shift or time since it was last run. Failureto do so may result in the instrum

1. Prerequisites: instrument powered on for 20 minutes,

and all input signals removed.

2. Select Instrument Calibration.

ignal path compensation regularly to ensure that your measurements have the highest level of accuracy.

ent not meeting warranted performance levels.

Acquisition

3. When the Temperature Status changes

dy, click Run SPC to start the

to Rea calibration. Calibrationmay take 10 to 15 minutes.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 29

Acquisition

2. Select Instrument Calibration.

4. If the instrument does not pass,

recalibrate the instrument, or have the instrume

nt serviced by qualiﬁed service

personnel.

NOTE. To always show the SPC status icon

or displa

y a warning when SPC has not been run in more than a month, click the corresponding check box.

5. If the SPC needed icon is red, perform a

signal path compensation.

30 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Setting Up Analog Signal Input

Use front-panel buttons to set up y our instrument to acquire the signal.

1. Connect the probe to the input signal source.

CAUTION. To prevent damage to the instrument, always wear an antistatic wrist strap when making connections to the

instrument and observe the maximum input voltage ratings for input connectors.

MSO70000/C, DSA70000B/C, and DPO70000B/C Series DPO7000 Series

Acquisition

MSO5000 and DPO5000 Series

2. Select the input channel by pushing the front-panel buttons to toggle the channels on and off.

MSO5000 and DPO5000 Series

MSO70000/C, DSA70000B/C, DPO 70000B/C, and DPO7000 Series

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 31

Acquisition

3. Push Autoset.

4. Adjust the ver

MSO5000 a

tical position, scale, and offset using the front-panel knobs.

nd DPO5000 Series

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

5. Adjust the horizontal position and scale using the front-panel knobs.

The horiz

ontal position determines the number of pretrigger and posttrigger samples.

00 and DPO5000 Series

MSO50

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

32 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Using Default Setup

Acquisition

1. Toquickly ret DEFAULT SETUP.

urn to the factory default settings, push

MSO70000/C, Series

MSO5000 and DPO5000 Series

DSA70000B/C, DPO70000B/C, and DPO7000

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 33

Acquisition

Using Autoset

Use Autoset to quickly and automatically set up the instrument (acquisition, horizontal, trigger, and vertical) based on the characteristics of the input signal. Autosetmakes adjustments to the signal such that the waveform displays two or three cycles with the trigger level near the m idlevel.

1. Connect the probe, and then select the input channel. (See page 31, Setting Up Analog Signal Input.)

2. Push the AUTOSET button to execute an Autoset.

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

MSO5000 and DPO5000 Series

3. Click Undo to undo the last Autoset. Parameters that are not affected by Autoset retain their settings.

Quick Tips

Autoset automatically sets up the analog channels. On instruments with iCapture, autoset automatically sets up the iCapture channels. To position the waveform appropriately, Autoset may c hange the verticalposition. Autoset may also adjust vertical offset. If you use Autoset when one or more channels are displayed, the instrument selects the lowest numbered channel for

horizontal scaling and triggering. You can individually control the vertical scaling of each c hannel.

34 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Acquisition

If you use Autoset when no channels are displayed, the instrument turns on channel one (Ch 1) and scales it. Close Autoset Undo control window by clicking the X. After Autoset Undo closes, you can still undo the last Autoset by

selecting the

Undo Last Autoset command from the Edit menu.

Stopthe Autos

etUndo control window from opening automatically by changing the User Preferences in theUtilities menu.

Probe Compensation, Calibration, and Deskew

To optimize measurement accuracy,see the instrument online help to perform the following procedures:

Compensate passive probes Calibrate active probes Deskew input channels

Acquisition Concepts

Acquisition Hardware

Before a signal is displayed, it must pass through the input channel where it is scaled and digitized. Eachchannel has a dedicated input ampliﬁer and digitizer. Each channel produces a stream of digital data from which the instrument extracts waveform records.

Sampling Process

Acquisition is the process of sampling an analog signal, converting it into digital data, and assembling it into a waveform record, which is then stored in acquisition memory.

Real-Time Sampling

Inreal-time sampling,the instrument digitizes all of the points it acquires using one trigger event. Use real-time sampling to capture single-shot or transient events.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 35

Acquisition

Interpolated Real-Time Sampling

In interpolated real-time sampling, the instrument di acquires using one trigger event. If the instrument cannot acquire enough samples for a com plete real-time sample r ate, it interpolates. Use interpolated real-time s ampling to capture single-shot

gitizes all of the points it

waveform at the maximum

or transient events.

Equivalent-Time Sampling

The instrument uses equivalent-time sampling to extend its sample rate beyond

ime maximum sampling rate.

its real-t Equivalent-time sampling is only used if Equivalent Time is selected and the time base is set to create a waveform record using real-time sampling.

The instr of a repetitive waveform to obtain the sample density required for one complete waveform record. should only be used with repetitive signals.

to a sampling rate that is too fast

ument makes multiple acquisitions

Thus, equivalent time sampling

36 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Waveform Record

Acquisition

The instrumen through use of the following parameters:

Sample interval: The time between sample points.

Record length: The number of samples required to ﬁ

Triggerpoin a waveform record.

Horizontal position: When horizontal delay is off, the horizontal position is a percenta between 0 and 99.9 percent. The trigger point and the horizontal reference are at thesameti For example, if the horizontal position is 50 percent, then the trigger point is in the middle of horizontal delay is on, the time from the trigger point to the horizontal reference is the hor

t builds the waveform record

ll a waveform record.

t: The zero time reference in

ge of the waveform record

me in the waveform record.

the waveform record. When

izontal delay.

Interpolation

Yourinstrument can interpolate between the samples it acquires when itdoes not have all of the actual samples it needs to ﬁll thewaveform record. Linear interpolation computes recordpoints between actual acquired samples by using astraight line ﬁt.

Sin(x)/x interpolation computes record points using a curve ﬁt between the actual values acquired. Sin(x)/x interpolation is the default interpolation mode because it requires fewer actual sample points than linear interpolation to accurately represent the waveform.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 37

Acquisition

How the Acquisition Modes Work

Sample mode retains the ﬁrst sampled point

from each acquisition interval. Sample is the default mode.

Peak Detect mode uses the highest and lowest of all the samples contained in two consecutive only works with real-time, noninterpolated sampling and is useful for catching high frequency gl

Hi Res mode calculates the average of all the sa interval. Hi-Res provides a higher-resolution, lower-bandwidth waveform.

Envelope mode ﬁnds the highest and lowest record points over many acquisitions. Envelope uses Peak Detect for each individual acquisition.

Average mode calculates the average value for each record point over many acquisitions. Average uses Sample mode for each individual acquisition. Use average mode to reduce random noise.

Waveform Database mode is a three-dimensional accumulation of source waveform data over several acquisitions. In addition to amplitude and timing information, the database includes a count of the number of times a speciﬁc waveform point (time and amplitude) was acquired.

acquisition intervals. This mode

itches.

mples for each acquisition

38 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Changing the Acquisition Mode

Use this procedure to change the acquisition mode.

1. Select Horiz/Acq > Acquisition Mode.

2. Toselect an acquisition mode, do one

of the following:

Select an acquisition mode directly

from the menu.

Click Mode..., and then select an

acquisition mode.

Acquisition

3. For Aver

modes, click the #ofWfmscontrol, and then set the number of waveforms with the mul mode, click the Samples control, and then set the number of samples with the multi

age or Envelope acquisition

tipurpose knob. For WfmDB

purpose knob.

Quick Tip

Click the keypad icon to set the number of waveforms or samples.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 39

Acquisition

Starting and Stopping an Acquisition

After the channels that you want to acquire are selected, use the following procedure.

1. Push the front-panel RUN/STOP button to start the acquisition.

2. Push the RUN/STOP button again to stop the acquisition.

3. To take a single acquisition, push the Single button.

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

MSO5000 and DPO5000 Series

Selecting the Horizontal Mode

Your instrument has three horizontal modes. Automatic is the default mode. Select the horizontal mode that works best for your test setup.

To set the horizontal mode, select Horiz/Acq > Horizontal/Acquisition Setup to display the horizontal control window. Chooseone of the modes described below.

InAutomatic modeyou can set the Scaleand Sample Rate. Record length is a dependent variable. If changing the scale would cause the record length to exceed the Record Length Limit, the sample rate is decreased to the next available setting.

If the sampling mode is real time and the sample rate is at the real time limit, attempting to increase the sample rate has no effect.

40 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Acquisition

To set the Recor Length Limit and set the limit using the buttons or keypad. The default maximum limit depends record length option.

In Constant Sample Rate mode you can set the Sam default sample rate ensures bandwidth ﬁlter operation. Record length is a dependent

. The maximum record length

variable depends on your instrument model and record length option.

The front sample rate in both automatic and constant sample rate modes.

d Length Limit, click Record

on your instrument model and

ple Rate and Scale. The

-panel resolution knob changes the

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 41

Acquisition

In Manual mode you can set the Sample Rate and Record Length. Horizontal Scale is a dependent sample rate and record length. Masks are not supported in manual mode.

The Horizont length in manual mode.

All three modes interact with sample rate, scale, and record length as shown. The horizontal line is the maximum real-time sample rate. Eachstaircase shows that as you increase the scale, the sample rate must decrease when either the maximum record length or the record length limit you set is reached. Manual mode uses the maximum record length.

Automatic and Constant Sample Rate modes are identical. However, Constant Sample Rate mode keeps the sample r ate constant at a rate that guarantees bandwidth enhancement ﬁlters are used.

variable calculated from the

al Scale knob changes record

Quick Tips

Digital sample rate and resolution are dependent variables, and are controlled by the analog sample rate selection.

42 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Using FastAcq

Fast acquisition mode reduces the dead time between waveform acquisitions, enabling the capture and display of transient events such as glitches or runt pulses. Fast acquisition mode can also display waveform phenomena at an intensity that reﬂects their rate-of-occurrence.

Use the following procedure:

1. Push FastAcq.

Acquisition

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

2. Find glitches, transients, orother random

events. When you have identiﬁed an anomaly,

set the trigger system up to look for it. (See page 159, Capturing Intermittent Anomalies.)

MSO5000 and DPO5000 Series

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 43

Acquisition

Quick Tips

Digital channels and buses are not available in FastAcq mode. To optimize for capturing details or rare events, select Horiz/Acq > Horizontal/Acquisition Setup > Acquisition> Fast

Acq, and then select Optimize For Capturing Details or Capturing rare events. On MSO5000 and DPO5000 Series instruments, Fast Acq mode is not available in XY or X YZ Display modes.

44 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Using DSP Enhanced Bandwidth

If your instrument has the enhanced bandwidth feature, use the DSP (digital signal processing) enhanced bandwidth for more accurate rise time measurements, to extend the bandwidth, and ﬂatten the passband at the full sample rate. The enhanced bandwidth provides a matched response across enabled channels so you can perform channel-to-channel comparison and differential measurements.

1. Push AUTOSET to set the horizontal,

vertical, and trigger controls or set the controls manually.

Acquisition

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

2. Select Vertical > Bandw idth

Enhanced....

MSO5000 and DPO5000 Series

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 45

Acquisition

3. Click Digital Filters (DSP) Enabled to turn the enhanced bandwidth on. You must set the sa enable DSP.

4. To force a constant sample rate that enables DSP ﬁlters, check Force

Constant Sam

NOTE. If not already set, selecting Constant

Sample rate sets the horizontal mode to constant sa to allow DSP, and selects a DSP bandwidth.

5. Select the desired bandwidth from the Bandwidth list.

The availa depend on your instrument, probe, and probe tip.

Selectin hardware (HW) bandwidth.

6. Toapply your selections to all c hannels, check Apply To A ll Channels.

When dif impossible for the instrument to set all channels the same, the instrument sets each ch value possible.

mple rate correctly to

ple Rate.

mple rate, sets the sample rate

ble bandwidth selections

g Analog Only selects a

ferent probing makes it

annel to the closest bandwidth

dwidth indicator appears in the

The ban vertical readout when the enhanced bandwidth is turned on.

Quick

Tips

Right click the waveform handle to display a menu where you can select the channel bandwidth and other bandwidth enhanced settings.

The DSP enhanced bandwidth occurs at maximum sample rate. Use the DSP enhanced bandwidth when your signals have rise times less than 50 ps. Select Analog Only for higher waveform throughput, overdriven signals, and when you prefer to use your own DSP

post-processing. You can limit the instrument bandwidth by selecting Vertical > Bandwidth Limit and then selecting the bandwidth.

46 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Using Roll Mode

Roll mode gives a display similar to a strip chart recorder for low-frequency signals. Roll mode displays acquired data points without waiting for the acquisition of a complete waveform record.

1. Select Ho riz/Acq >

Horizontal/Acquisition Setup....

2. If not selected, click the Acquisition tab.

Click Auto to turn on Roll mode.

Acquisition

NOTE. Roll

Detect, or Hi Res acquisition mode.

3. Tostop acquisitions in Roll mode:

mode requires Sample, Peak

If you are not in Single Sequence,

push RUN/STOP to stop Roll mode.

If you are in Single Sequence, Roll

mode acquisitions stop automatically when a complete record is acquired.

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

MSO5000 and DPO5000 Series

Quick Tips

Switching to Envelope, Average, or WfmDB acquisition mode will turn off Roll mode. Roll mode is disabled when you set the horizontal scale to 50 ms per division or faster.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 47

Acquisition

Setting Up Digital Signal Input

Use D igital setup menus to set up the digital channels to acquire signals. Digital channels are available on MSO70000/C and MSO5000 Series instruments only.

1. Connectthelogicprobetotheinstrument.

2. Connect the probe to the input signal

sources.

CAUTION. To prevent damage to the

instrument always wear an antistatic wrist strap when making connections to the instrument and observe the maximum input voltage ratings for input connectors.

MSO70000/C, DSA70000B/C, and DPO70000B/C Series

3. Set up digital channels and buses using the Digital menus.

(See page 48, Setting Up Digital Channels.) and (See page 50, Setting Up a Bus.)

Setting Up Digital Channels

You can set a digital channel threshold, size, position and label on MSO70000/C and MSO5000 Series instruments.

1. Select Digital > Digital Setup.

MSO5000 and DPO5000 Series

48 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

2. Select the D7 - D0 or D15 - D8 tab for

the digital channels you want to set up.

3. Click a digital channel button to toggle

thedisplay of

thedigital channel on or off.

Acquisition

4. Click Thres

them using the keyboard or multipurpose knobs. Or, set the threshold of all 16 channels b value and clicking Apply.

5. Tochange the displayed vertical size of

all digit the display size from the list.

6. Tochan

the label and enter a new label using the keyboard.

hold or Position and adjust

y entering a Global Threshold

al channels, click Size and select

ge a digital channel label, click

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 49

Acquisition

Setting Up a Bus

You can set up serial and parallel buses on MSO70000/C, MSO5000, and DPO5000 Series instruments.

1. SelectVertical > Bus Setup or,on some instruments, Digital > Bus Setup.

2. Select the Conﬁg tab.

50 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

3. Scroll to, and then select the bus to set

up.

4. Totoggle the display of the bus on or off,

click the Bus b

5. Tochange the default label of the bus,

click Label and enter a new label using the keyboard.

6. Tochange the displayed position of the

bus, click Bus Position and use the keyboard or multipurpose knob to enter a new bus position.

utton.

Acquisition

7. To select

Serial or Parallel.

You can set up each bus type. (See pag

page 53, Set Up a Parallel Bus.)

the bus type, click Bus Type

e 51, Set Up a Serial Bus.) or (See

Quick Tips

Position a bus or waveform by clicking on the bus or waveform handle and dragging the handle to the desired position.

Set Up a Serial Bus

You can set serial bus parameters. Youcan use digital channels in bus deﬁnitions on MSO Series instruments only.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 51

Acquisition

1. To set up a seria Serial and select the type of serial bus

from the drop-down list. Each bus type ha parameters that you set up. Set up other bus types as appropriate for the selected bus.

See the online help for additional help setting up a bus.

2. To select the input for the displayed components of the bus, click the component Input and select from the displayed list.

3. To set an i Threshold and enter the threshold using the keypad.

l bus, select B us Type

s its own collection of

nput threshold, double click

NOTE. To

when they are currently shared, go to Trig > A Event (Main) Trigger S etup and change Setting

4. Toselect the polarity for the displayed

set thresholds independently

s to Independent.

components of the bus, click the component Polarity and select from the displayed list.

52 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Set Up a Parallel Bus

You can set parallel bus parameters. Youcan use digital channels in bus deﬁnitions on MSO Series instruments only.

1. Toset up a parallel bus, select Bus Type

Parallel.

See the online help for additional help setting up a bus.

2. Toadd sources to the bus, click the Add

Sources Select button.

3. Click the button for each channel you

want in the bus. The order of the parallel bus is determined by the order in which you select the channels. Digital channels are available as sources only on MSO Series instruments.

4. Click the OK button.

Acquisition

5. Tomove a channel within the bus, scroll

to and select the channel you want to

and then click the up or down

move, arrow buttons.

6. To remove a channel within the bus,

scroll to and select the channel you want

ove, and then click the Remove

to rem button.

7. To set channel thresholds, click the

Thresholds Setup button.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 53

Acquisition

8. For each thresh double click the channel Threshold, and enter the threshold using the keypad or multipurpose

9. When the desir set, click the OK button.

10. To set all channels to the same threshold, double click Global Threshold and use the keypad to click Apply.

11. On MSO70000/C instruments, to set the clock source and polarity,double click the item and sel To set the clock level, double click the Clock Level, and enter the level using the keypad or m

old you want to set,

knobs.

ed thresholds have been

enter a threshold. Then

ect from the displayed list.

ultipurpose knobs.

Set Up Bus Display

You can set the bus style and decoding. You can use digital channels in bus deﬁnitions on MSO Series instruments only.

1. Select Digital > Bus Setup.

54 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

2. Select the Display tab.

3. To select the bus, scroll to display the

bus, and then select the bus.

4. To select the bus style and decoding,

click the des buttons.

ired bus style and decoding

Acquisition

5. Ifusingasy

Symbol. Click Lookup Table and use

the keyboard to enter the full path to the table ﬁle, the symbol table ﬁle.

For some buses other settings are available appropriate for your bus.

See the online help for additional help setting u

mbol table, check Use

or click Browse and browse to

. Set the other settings as

p a bus.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 55

Acquisition

When and Why to Turn On MagniVu

For the MSO5000 Series, MagniVugives you higher resolution to accurately determine edge placement. Thishelps you make precise timing measurements on digital edges. You can see up to 32 times more detail than with normal digital channel sampling.

The MagniVu record is acquired in parallel to the main digital acquisition and is available at any time, running or stopped. MagniVu provides an ultra high resolution view of your data sampled at a maximum resolution of 60.6 ps for 10,000 points centered around the trigger.

NOTE. MagniVu centers itself around the trigger point. If you turn MagniVu on while using a large record length and you are

looking somewhere other than the trigger point, then the digital signal may be off screen. In most of these cases, you can ﬁnd the digital record by looking for the digital signal in the upper overview and panning accordingly.

Using MagniVu

1. Push D15 – D0.

2. SelectD On.

igital > MagniVu to toggle MagniVu

Quick Tips

If you think you need more timing resolution, turn on MagniVuto increase the resolution. MagniVu is always acquired. If the oscilloscope is in a stopped state, turn on MagniVu and still get the resolution

without taking another acquisition.

56 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Viewing Analog Characteristics of Digital Waveforms

iCapture allows you to view the analog characteristics of digital channel signals. Additional measurement capabilities are available while viewing the analog characteristics of a waveform. iCapture is available on MSO70000/C Series instruments.

1. Select Vertical > Vertical Setup.

Acquisition

2. Press the D

3. Click Di

channel to send through the analog input.

igital Input iC apture button.

gital Source and select a digital

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 57

Acquisition

4. Toset channel t converting an analog waveform to digital format for inclusion in a bus, click the

Digital Prope

5. Tochoose whe

settings or have independent threshold settings, click Channel Settings and select Shar list.

6. For each threshold you want to set, click the channel threshold. Set the threshold using the k

7. When the re set, click the OK button.

hresholds used when

rties button.

ther to share threshold

ed or Independent from the

eypad or multipurpose knobs.

quired thresholds have been

58 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Using FastFrame Mode

FastFrame allows you to capture many trigger events as single records in a larger record, and then view and measure each record individually. Time Stamps display the absolute trigger time for a speciﬁc frame and the relative time between triggers of two speciﬁed frames.

1. Push AUTOSET to set the horizontal,

vertical, and trigger controls or set the controls manually.

Acquisition

2. Select Horiz/Acq > FastFrame Setup....

MSO70000/C

MSO5000 and DPO5000 Series

, DSA70000B/C, DPO70000B/C, and DPO7000 Series

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 59

Acquisition

3. Push FastFrame to toggle it On.

4. Select Frame Size and # of Events Frames. Then use the multipurpose

knobs to set ea frames represents the number of trigger events that are captured. Framesize is the number of with each trigger event (or frame.) The number of frames is reduced if there is insufﬁci records. Theshorter the frame length, the more frames you can acquire.

5. Use the Frame Viewing controls to select the frame that you want to view.

6. Toview multiple frames superimposed over each other, select Overlay.

ch one. Number of

samples that are stored

ent memory to store all the

7. Use the Time Stamps controls to select the source for,and frame number of, the reference frame. The reference frame is the starting point when measuring the relative time between two frames.

Quick Tips

Digital channels and buses are not available in FastFrame mode. Use FastFrame when you want to preserve the data associated with each trigger event for further analysis or visual

inspections.

60 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Use FastFrame when you want to capture multiple events that have long dead times between them that are of no interest to you

Acquisition

Multiple fram may be hard to distinguish if you use Temp or Spectral.

es are best viewed with the Normal, Green, or Gray color palettes because the dark blue selected frame

Using FastFrame Frame Finder

Frame ﬁnder allows you to ﬁnd a FastFrame frame that is different from other frames.

1. Select the source of the FastFrame

frames.

2. Set the Search Range by entering the

From Frame # and the To Frame #.

3. Push Run/

Stop to stop acquisitions.

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

MSO5000 and DPO5000 Series

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 61

Acquisition

4. Push Start to start the search.

Frame Finder searches for and displays a different frame.

5. If the anomaly you are looking for is not in the disp

layed frame, push No.Frame Finder searches for another different frame.

6. Iftheanomalyyouarelookingforisin the displ

ayed frame, push Yes.

7. If you ar

e done searching, push Stop.

8. Push Run/Stop to restart acquisitions.

MSO70000/C, DSA70000B/C, DPO70000B/C, and DPO7000 Series

MSO5000 and DPO5000 Series

62 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Using TekLink and MultiScope Trigger

To get more than 4 channels associated with a single trigger event, get more than 4 channels looking for a problem on a channel, or build a big AND gate with more than 4 inputs, use TekLink.

NOTE. When using MultiScope Trigger, the B Triggers are not available. TekLink and MultiScope Trigger are not available

on DPO7000, MSO 5000, and DPO5000 Series instruments.

Link 2 Instruments

1. Connect two instrumentsusing a TekLink

cable.

Acquisition

2. TekLinkconnection status is displayed in

the horizontal readout.

3. Select Trig > A Event (Main) Trigger

Setup....

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 63

Acquisition

4. Select the MultiScope Triggertab.

5. Enable MultiScope Triggering by selectingEnable MultiScope Triggering

(with TekLink

6. Select Sends

instrument to trigger both instruments in the instrument-instrument setup. The other instru receive the trigger.

If not using a hub, all trigger types are available o trigger.

7. To calibrate the MultiScope Trigger, press the Align button.

Trigger to enable the

ment is automatically set to

n the instrument supplying the

Link Multiple Instruments

Two or more instruments are connected using a TekLink Hub.

1. Connect two or more instruments using a TekLinkhub and cables.

2. TekLinkconnection status is displayed in the horizontal readout.

64 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

3. Select Trig > A Event (Main) Trigger

Setup....

Acquisition

4. Select the M

5. Enable Mult

selectingEnable MultiScope Triggering (with TekLink).

6. Select Contribute to enable the

instrumen TekLinksetup. The other instruments are automatically set to receive the trigger.

7. Select AND or select OR to combine all

contributed triggers before triggering all instruments in the TekLinksetup.

AND triggering with a hub works with edge and pattern trigger types.

OR triggering with a hub works with all trigger types.

8. To alig

the Align button.

ultiScope Trigger tab.

iScope Triggering by

t to supply a trigger in the

n the MultiScope Trigger,press

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 65

Acquisition

9. If you want the instrument to scan the TekLink network to see which instrumentsa

reconnected to the TekLink

network, press the Refresh button.

10. When MultiScope triggering is enabled, it displays in the trigger readout.

66 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Pinpoint Tr iggers

The Pinpoint trigger system comes with advanced trigger types that are usable on both A and B triggers, and it can reset the trigger sequence if the B event does not occur after a speciﬁc number of events or a speciﬁc time. Pinpoint triggers support capture of events based on the most complex trigger event or sequence of trigger events. Only a portion of the Pinpoint trigger functionality is available on MSO5000 and DPO5000 instruments.

This section contains concepts and procedures for using the trigger system.

Triggering Concepts

Pinpoint Trigge

Trigger Eve

The trigger event establishes the time-zero point in the waveform record. All waveform record data a re located in time with respect to that point. The instrument continuously acquires and retains enough sample points to ﬁll the pretrigger part of the waveform record. When a trigger event occurs, the instrument starts acquiring samples to build the posttrigger part of the waveform record (displayed after, or to the right of, the trigger event). Once a trigger is rec ognized, the instrument will not accept another trigger until the acquisition is complete and the holdoff time has expired.

Trigger M odes

The trigger mode determines how the instrument behaves in the absence of a trigger event:

Normal trigger mode enables the instrument to acquire a waveform only when it is triggered. If no trigger occurs, the last waveform record acquired remains on the display. If no last waveform exists, no waveform is displayed.

Auto trigger mode enables the instrument to acquire a waveform even if a trigger does not occur. Auto mode uses a timer

arts after a trigger event occurs. If another trigger event is not detected before the timer times out, the instrument

that st forces a trigger. The length of time it waits for a trigger event depends on the time base setting.

Auto mode, when forcing triggers in the absence of valid triggering events, does not synchronize the waveform on the display. The waveform will appear to roll across the screen. Ifvalid triggers occur, the display will become stable.

In edge-trigger mode, force the instrument to trigger by pushing the Force Triggerbutton on the Trigger Setup control window. Select the trigger mode in the Trig > Mode menu. For more information, see the instrument online help.

ger Holdoff

Trig

Trigger holdoff can help stabilize triggering, by extending the period in which further trigger recognition is suppressed after initiating an acquisition. Such an extension can help the system skip over the remaining events of a recurring burst of events, and thus always trigger on the ﬁrst event in each burst. Adjust holdoff to obtain stable triggering when the instrument is triggering on undesired trigger events.

Set the trigger holdoff in the Trig > Holdoff menu. For more information, see the instrument online help.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 67

Pinpoint Trigge

Trigger Coupling

Trigger coupling determines what part of the signal is passed to the trigger circuit. Edge triggering can use all available coupling types: AC, DC, Low Frequency Rejection, High Frequency Rejec tion, and Noise Rejection. All other trigger types use DC coupling only. Your instrument may not offer all coupling types.

Select the trigger coupling in the Trig > A Event (Main) Trigger Setup menu. Formore information, see the instrument online help.

Horizontal Position

Horizontal position deﬁnes where the trigger occurs on the waveform record. It lets you choose how much the instrument acquires be part that occurs after the trigger is the posttrigger part.

Pretrigger data is valuable when troubleshooting. For example, if you are trying to ﬁnd the cause of an unwanted glitch in your test circuit, trigger on the glitch and make the pretrigger period large enough to capture data before the glitch. By analyzi Alternatively,to see what is happening in your system as a result of the trigger event, make the posttrigger period large enough to capture data after the trigger.

fore and after the trigger event. The part of the record that occurs before the trigger is the pretrigger part. The

ng what happens before the glitch, you may uncover information that helps you ﬁnd the source of the glitch.

Slope an

The slope control determines whether the instrument ﬁnds the trigger point on the rising or the falling edge of a signal. The level control determines where on that edge the trigger point occurs.

d Level

Delayed Trigger System

You can trigger with the A (Main) trigger system alone or combine the A (Main) trigger with the B (Delayed) trigger to trigger on sequential events. When using sequential triggering, the A trigger event arms the trigger system, and the B

er event triggers the instrument when the B trigger conditions are met. Aand B triggers can (and typically do) have

trigg separate sources. The B trigger condition is based on a time delay or a speciﬁed number of events. (See page 74, Using A (Main) and B (Delayed) Triggers.)

68 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Choosing a Trigger Type

Pinpoint Trigge

Your instrume the Trigger Setup control window.

NOTE. Some trigger type selections are not available on some instruments.

1. Select Trig > Edge Setup.

2. Set the so

mode using the setup m enu.

nt allows you to modify basic trigger parameters from the front panel or set up more advanced triggers in

urce, slope, coupling, and

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 69

Pinpoint Trigge

3. Toselect one of the other trigger types,

select a trigger type directly from the Trig menu.

4. Complete the trigger setup using the controls displayed for the trigger type.

ntrols to set up the trigger vary

The co dependingon the trigger type, instrument model, and options.

70 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Trigger Selections

Trigger Type Trigger Conditions

Edge

Glitch

Width

Runt

Window

Timeout

Pinpoint Trigge

Triggeron a rising or falling edge, as deﬁned by the slope control. Coupling choices are DC, AC, LF Reject, HF Reject, and Noise Reject.

Trigger on a pulse narrower (or wider) than the speciﬁed width or ignore glitches narrower (or wider) than the speciﬁed width.

Trigger on pulses that are inside or outside a speciﬁed time range. Can trigger on positive or negative pulses.

Triggeron a pulse amplitude that crosses one threshold but fails to cross a second threshold before recrossing the ﬁrst. Can detect positive or negative runts, or only those wider than a speciﬁed width. These pulses can also be qualiﬁed by the logical state of other channels.

Trigger when the input signal rises above an upper threshold level or falls below a lower threshold level. Trigger the instrument as the signal is entering or leaving the threshold window. Qualify the trigger event in terms of time by using the Trigger When Wider option, or by the logical state of other channels using the Trigger When Logic option.

Trigger when no pulse is detected within a speciﬁed time.

Transition

Serial Trigger on 64-bit serial pattern at data rates up to 1.25 Gb/s (<4 GHz models) and

Pattern

State Trigger when all of the logic inputs to the selected logic function cause the function to

Setup/ Hold

Comm Triggerwith mask testing on communications codes and standards (analog channels

Bus

Video

Triggeron pulse edges that traverse between two thresholds at faster or slower rates than the speciﬁed time. The pulse edges can be positive or negative.

1 to 4 8b10b symbols at data rates up to 3.125 Gb/s (≥4 GHz models only) or

6.25 Gb/s (≥4 GHz B models). Lock on a pseudo-random bit sequence. Requires Option PTM or PTH. This m ode includes clock recovery. Push the Push to Set 50% knob to reinitialize clock recovery.

Pattern Lock automatically ﬁnds and locks on a long repeating pseudo-random bit sequence (PRBS). This lock means that the instrument knows the bit length of the pseudo-random bit sequence and can predict when the cycle repeats. Pattern Lock enables the instrument to take samples at speciﬁc locations in a data pattern with outstanding time base accuracy.

Triggerwhen logic inputs cause the selected function to become True or False. You can also specify that the l ogic conditions must be satisﬁed for a speciﬁcamountof time before triggering.

be True or False when the clock input changes state. Triggerwhen a logic input changes state inside the setup and hold times relative to

the clock. The mode triggers on a setup and hold violation.

only). Thecontrols work together to deﬁne the parameters for the trigger event (availablewithOptionMTMorMTHonsomeinstruments). This mode includes clock recovery. Push the Push to Set 50% knob to reinitialize clock recovery.

Trigger on components (such as a speciﬁed address) of a bus that you deﬁne. With some instruments and options, trigger types include parallel, SPI, RS-232, USB, and I

Triggeron speciﬁed ﬁelds or lines of a composite video signal (DPO7000, MSO5000, and DPO5000 Series only). Only composite signal formats are supported.

C triggers.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 71

Pinpoint Trigge

Trigger Type Trigger Condit

CAN Trigger on CAN

ions

Bus signals.

RS-232 Trigger on RS-232 signals (DPO7000 Series only).

I2C Trigger on In

ter-IC Control (I2C) signals: start, stop, repeated start, missing

acknowledge, address, data, and address and data.

SPI Trigger on Serial Peripheral Interface (SPI) signals.

72 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Checking Trigger Status

Check the trigger status from the status lights o n the front panel or from the readout. Check the ARM, READY, and TRIG’D

front-panel controls to determine the trigger status.

If TRIG’D is on, the instrument has recognized a valid trigger and is ﬁlling the posttrigger part of the waveform.

If READY is on, the instrument can accept, and is waiting for, a valid trigger to occur. Pretrigger data has been acquired.

Pinpoint Trigge

If ARM is on, the trigger circuitry is ﬁlling the pretrigger part of the waveform record.

If both TRIG’D and READY are on, a valid A event trigger has been recognized and the instrument is waiting for a delayed trigger. When a delayed trigger is recognized, the posttrigger part of the delayed waveform will ﬁll.

If ARM, TRIG’D, and READY are off, acquisitions have stopped.

To quickly determine the settings of some key trigger parameters, check the Trigger readout at the bottom of the display. The readouts differ for edge and the advanced triggers:

1. A trigger source = Ch1

2. Trigger slope = rising edge

3. Trigger level

MSO70000/

C, DSA70000B/C, DPO70000B/C, and DPO 7000 Series

4. Time base

5. Check the ARM, READY,and TRIG’D

readout to determine the trigger status.

6. Check the Auto/Normal readout to

determine the trigger mode.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 73

Pinpoint Trigge

Using A (Main) and B (Delayed) Triggers

You can use the A Event (Main) trigger for simple signals or combine it with the B Event (Delayed) trigger to capture more complex signals. After the A Event occurs, the trigger system looks for the B Event before triggering and displaying the waveform.

A Trigger

1. Select Trig > A Event (Main) Trigger

Setup....

2. Set the A trigger type and source in the

A Event tab.

B Trigger (Delayed)

NOTE. B triggers are not available if

MultiScope Trigger is enabled.

3. Choose a function in the A →B Seq tab.

4. Set the trigger delay time or the number

of B events.

74 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

5. Set the B trigger characteristics in the B

Event (Delayed) tab.

6. Select Normal Trigger Mode and Auto

Holdoff in the Mode tab.

Pinpoint Trigge

Trigger on B Event

The A trigger arms the instrument. Posttrigger acquisition starts on the nth B event.

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 75

Pinpoint Trigge

B Trigger After Delay Time

The A trigger arms the instrument. Posttrigger a edge after the trigger delay time.

cquisition starts on the ﬁrst B

Triggering

You can specify a condition to reset the trigger system if it occurs before the B trigger event. Whe trigger system stops waiting for the B event and returns to waiting for the A event.

Triggeri MSO5000 and DPO5000 instruments.

with Reset

n the reset event occurs, the

ng with reset is not available on

Quick Tips

ger delay time and horizontal delay time are independent functions. When you establish a trigger condition using

B-trig either the A trigger alone or the A and B triggers together, you can also use horizontal delay to delay the acquisition by an additional amount.

cting Trigger Position

Corre

Triggerposition correction c orrects for differences in the data path and the trigger path to more accurately place the trigger on the displayed waveform. Trigger position correction can also use averaging to more accurately place the trigger on noisy signals. Tomore accurately place edge triggers on the display, perform the following procedure.

76 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

Pinpoint Trigge

1. To more accurat

on the display, check Enhanced Triggering. To more accurately place the trigger on n Optimized for Noisy S ign als .

The O ptimized for Noisy Signals selection is o Triggering is selected.

ely place the trigger

oisy signals, also check

nly available if Enhanced

Triggering with B-Event Scan

Use A->B Sequence B-Event Scan to create overlapped eye diagrams synchronized or initiated by an A trigger event. Trig on nth Event captures the nth B-Event that occurs after the A-Event for all acquisitions. B-Event Scan automatically

advances the B-Event value to capture different portions of the signal.

1. Set the A trigger type and source in the

A Event tab.

2. Set the

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 77

B trigger type and source in the

B Event tab.

Pinpoint Trigge

3. To more accu rat on the display, check Enhanced Triggering. Tomore accurately place the trigger on

Optimized for Noisy Signals.

4. Select Tri

Scan in the A>B Seq tab.

5. To display the B Event Scan Setup window,press B Event Scan > Setup.

ely place the trigger

noisy signals, also check

g on nth Event and B Event

6. Set the B

7. Set the

8. Set the

the B Event value is incremented.

Event start value.

B Event ending value.

number of acquisitions before

78 MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO /DP O5000 Series U ser Manual

9. Select the method that the B Event value

is incremented after the selected number of acquisitio

ns occur:

Sequential Scan increments by 1 until the End Event is reached. When the End E B Event value is reset to the Start Event value and the process starts over.

Random Scan sets the B Event value to a random value between the Start Ev for each set of Advance After acquisitions.

Toggle Bet

the B Event value between the Start Event and the End Event for each set of Adva

vent is reached, the

ent and the End Event

ween Events toggles

nce After acquisitions.

Pinpoint Trigge

10. In this ex

on Ch 1 and the DQ signal is on Ch 2. The instrument is in Run Mode with Display The instrument trigger setup was as follows:

ample, a DDR3 DQS signal is

Mode set to Inﬁnite Persistence.

t Window trigger on Ch 1

A-Even to detect the DDR3 DQS Write condition.

t Edge trigger on Either slope

B-Even on Ch 1 to trigger on the DQS (clock) edges.

equence set to Trig on the

A->B S nth Event.

B Scan Enabled with Start Event

d Event = 8, and Mode =

=1,En Sequential.

The data eyes are formed by the DQ

al on Ch 2.

sign

MSO70000/C, DPO/DSA70000B/C, DPO7000, and MSO/DPO5000 Series User Manual 79

Tektronix MSO72004C, DSA72004C, DPO72004C, MSO71604C, DPO71254C User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

EMC Compliance

Safety Compliance

Environmental Considerations

Preface

Key Features

Conventions Used in This Manual

Install Your Instrument

Standard Accessories

Operating Requirements

Preventing ESD

Powering On the Instrument

Powering Off the Instrument

Removing the Power

Securing the Oscilloscope

Connecting to a Network

Adding a Second Monitor

Operating System Restore

Installing the MSO5000 and DPO5000 Hard Drive

Front Panel

Side and Rear Panels

Control Panel

Accessing Online Help

Accessing Menus and Control Windows

Inspect Your Instrument

Verify Internal Diagnostics Pass

Acquisition

Signal Path Compensation

Setting Up Analog Signal Input

Using Default Setup

Using Autoset

Probe Compensation, Calibration, and Deskew

Acquisition Concepts

How the Acquisition Modes Work

Changing the Acquisition Mode

Starting and Stopping an Acquisition

Selecting the Horizontal Mode

Using FastAcq

Using DSP Enhanced Bandwidth

Using Roll Mode

Setting Up Digital Signal Input

Setting Up Digital Channels

Setting Up a Bus

When and Why to Turn On MagniVu

Using MagniVu

Viewing Analog Characteristics of Digital Waveforms

Using FastFrame Mode

Using FastFrame Frame Finder

Using TekLink and MultiScope Trigger

Pinpoint Tr iggers

Triggering Concepts

Choosing a Trigger Type

Trigger Selections

Checking Trigger Status

Using A (Main) and B (Delayed) Triggers

Triggering with B-Event Scan