Tektronix DSA70000C Series User manual

xx

Tektronix

Digital Phosphor Oscilloscopes

ZZZ

Printable Help

*P077006211*

077-0062-11

Tektronix

Digital Phosphor Oscilloscopes

ZZZ

Printable Help

www.tektron ix.com

077-0062-11

subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this

publication supersedes that in all previously published material. Speciﬁcations and price change privileges

reserved.

TEKTRONIX and TEK are registered trademarks o f Tektronix, Inc.

TekScope, TekConnect, Wave Inspector, and TekLink are registered trademarks of Tektronix, Inc.

FastFrame, OpenChoice, iCapture, MyScope, MultiView Zoom, SignalVu, TekExpress, TriMode,

TekSecure, TekProbe, TekVPI, TekVISA, MagniVu, DPX, and PinPoint are trademarks of Tektronix, Inc.

Microsoft, Windows, and Windows XP are registered trademarks o f Microsoft Corporation.

MATLAB is a registered trademark of The Mathworks, Inc.

Mathcad is a registered trademark of MathSoft Engineering & Education, Inc.

Online H

elp

076-0020-15

(December 4, 2012)

077-0062-11 is the printable PDF ﬁle of the Online Help.

Contacting Tektronix

Tektronix, Inc.

14150 SW Karl Braun Drive

P. O .

Box 500

Beaverton, OR 97077

USA

For p roduct information, sales, service, and technical support:

In North America, call 1-800-833-9200.

W

orldwide, visit www.tektronix.com

to ﬁnd contacts in your area.

Table of Contents

About Tektronix oscilloscopes

Introduction ......................................................................................................... 1

Product description ................................................................................................. 1

Product software.................................................................................................... 5

Options and accessories

Recommended accessories.................................................................................... 6

Options......................................................................................................... 10

Documentation and technical support

Documentation................................................................................................ 15

Support information .......................................................................................... 15

TekScope Recovery Report Utility ......................................................................... 16

Feedback....................................................................................................... 19

Analysis and connectivity support .......................................................................... 19

About Tekscope ............................................................................................... 22

Working with your Tektronix oscilloscope

Windows environment

Windows interface guidelines .......................................................................... 23

Connecting to a network ................................................................................ 24

Using Tek LXI............................................................................................ 24

NIST USGCB compliance.............................................................................. 28

Hard copy printing ....................................................................................... 29

Other PC applications ................................................................................... 29

Second monitor use...................................................................................... 30

Connect to other instruments ........................................................................... 30

Oscilloscope interface

Instrument interface...................................................................................... 30

Menu bar mode........................................................................................... 31

Toolbar mode............................................................................................. 32

Toolbar customizing ..................................................................................... 34

User interface map....................................................................................... 35

Online help ............................................................................................... 36

Navigating the online help .............................................................................. 36

Basic operations

ESD precautions ......................................................................................... 37

Changing control settings ............................................................................... 37

Moving and docking control windows ................................................................ 41

Controlling from within the graticule area ........ .............................. ...................... 42

Accessing shortcut menus by right-clicking .......................................................... 43

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Creating your own control windows................................................................... 44

Initialize the instrument ............. ........ ...................................... ........ .............. 44

Choosing and connecting probes....................................................................... 45

Waveform operations

Triggering, timebase, and horizontal delay ........................................................... 45

Looking at waveform details ........................................................................... 46

Using fast acquisition and DPO ................ .................... .................... ................ 48

Using logic waveforms.................................................................................. 50

Using waveform math ................................................................................... 51

Using spectral analysis .................................................................................. 51

Characterizing a signal .................................................................................. 52

Application-Speciﬁc measurements ................................................................... 53

Controls and connectors

Front panel controls and connectors

Front panel overview ......................................................................................... 55

Touch screen................................................................................................... 58

Wave Inspector controls...................................................................................... 59

Vertical controls............................................................................................... 60

Horizontal controls ........................................................................................... 61

Trigger controls ............................................................................................... 61

Run controls ................................................................................................... 64

General purpose c

ontrols..................................................................................... 65

MultiView Z oom controls ............. .......................... .................. .................. ........ 66

Rear and side panel connectors .................................................................................. 66

Cursor setups

Cursor setup control window (YT display form

at) ............................................................ 71

Cursor type control window...................................................................................... 73

Cursor sources (YT display)...................................................................................... 74

Cursor style......................................................................................................... 75

Cursor position control window ............................... .............. .............. .............. ........ 77

Horizontal bar cursors............................................................................................. 78

Vertical bar cursors ................................................................................................ 79

Waveform cursors ................................................................................................. 80

Screen cursors...................................................................................................... 81

Cursor track mode ................................................................................................. 82

Cursor measurements ............................................................................................. 82

Cursor setup control window (XY display format) ............................................................ 85

Digital setups

Digital setup control window..................................................................................... 87

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Setting up d igital signal inputs ........................... .................................... .................... 88

Digital channel threshold and position ............................................ .............. ................ 89

Set digital channel threshold................................................................................. 89

Set digital c hannel position .... .................................................. ........ ........ ............ 90

Turn on or off the digital channels D15-D8 and D7-D0....................................................... 91

Set the display size of logic channels............................................................................ 92

Set the global threshold for digital channels.................................................................... 93

Set up digital channels ............................................................................................ 94

Bus setups

Bus setup control window (Conﬁg tab) ......................................................................... 95

Bus selection list................................................................................................... 96

Bus search selection list........................................................................................... 98

Display or clear a bus ............................................................................................. 99

Label a bus ......................................................................................................... 99

Change the bus position............................. .................................... ........................ 101

Set up an I2C serial bus......................................................................................... 101

Set up an SPI serial bus ......................................................................................... 103

Set up an RS-232 serial bus .................................................................................... 104

Set up a USB serial bus ......................................................................................... 106

Set up a MIPI DSI-1 serial bus................................................................................. 107

Set up a MIPI CSI-2 serial bus................................................................................. 109

Set up an 8B10B serial bus ..................................................................................... 111

Set up a Custom serial bus...................................................................................... 112

Set up a PCIe serial bus......................................................................................... 114

Set up a CAN serial bus......................................................................................... 115

Set up a LIN serial bus.......................................................................................... 117

Set up a FLEXRAY serial bus................................................................ .................. 118

Set up a MIL-1553 serial bus................................................................................... 120

Set up an Ethernet serial bus ................................................................................... 121

Select the serial bus channel type.............................................................................. 123

Select the serial bus channel input............................................................................. 124

Select the USB serial bus speed................................................................................ 125

Select the USB bus signal type................................................................................. 126

Select the data rate............................................................................................... 127

Select the serial bus input....................................................................................... 128

Select the USB bus threshold .................................................................................. 129

Select the serial bus channel threshold ........................................................................ 130

Select the SPI bus channel polarity............................................................................ 131

Select the RS-232 bus channel polarity ....................................................................... 132

Select the RS-232 bus data bits ................................................................................ 133

Select the RS-232 bus parity ................................................................................... 134

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Select the RS-232 bus bit rate.................................................................................. 135

Select the SPI bus framing...................................................................................... 136

Set the SPI bus idle time........................................................................................ 137

Set the SPI bus word size ....................................................................................... 138

Select the SPI bus bit order..................................................................................... 139

Set up a parallel bus ............................................................................................. 140

Set up a clocked parallel bus ................................................................................... 141

Add sources to a parallel bus................................................................................... 142

Set up bus channel thresholds.................................................................................. 143

Change the bit order of a channel in a parallel bus .......................................................... 145

Remove a channel from a parallel bus ........................................................................ 146

Select the bus clock source channel ........................................................................... 147

Select the Bus clock channel polarity ......................................................................... 148

Bus setup control window (Display tab) ...................................................................... 148

Select the bus display components ............................................................................ 151

Select the bus decode method .................................................................................. 151

View bus packet ................................................................................................. 153

Select the bus symbol table..................................................................................... 153

Symbol ﬁle format............................................................................................... 154

Opening a bus symbol table ﬁle................................................................................ 156

MagniVu setup

Using MagniVu .................................................................................................. 159

Display setups

Display control window (Appearance tab).................................................................... 163

Display control window (Screen Text tab).................................................................... 164

Text properties control window ................................................................................ 166

Display control window (Objects tab)......................................................................... 167

Display control window (Colors tab).......................................................................... 168

Display persistence .............................................................................................. 169

Select the display format........................................................................................ 170

Set the waveform intensity ..................................................................................... 172

Select the waveform interpolation ............................................................................. 172

Select the graticule style ........................................................................................ 174

Deﬁne the color palette ......................................................................................... 175

Remote operation................................................................................................ 176

Remote desktop connection ............................................................................... 176

Horizontal and acquisition setups

Horizontal/Acquisition control window (Horizontal tab) ............... .............................. ...... 177

Set Record Length Limit........................................................................................ 178

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Horizontal digital control window............................................................................. 179

Horizontal Position/Scale control window.................................................................... 180

Horizontal Position/Scale control window: delay mode on................................................. 181

Horizontal/Acquisition control window (Acquisition tab) .............. ........ ........ .................... 181

Autoset............................................................................................................ 183

Set Autoset preferences ......................................................................................... 185

Undo an autoset.................................................................................................. 185

Enable fast acquisitions ......................................................................................... 186

Start and stop waveform acquisitions ... .............................. .............................. .......... 187

Enable Roll mode................................................................................................ 188

Select a sampling mode......................................................................................... 189

Set the resolution ................................................................................................ 193

Select the acquisition mode........................... .............. ............................................ 193

FastFrame control windows .................................................................................... 195

Set up zoom ...................................................................................................... 197

Errordetectorsetups

Use the Serial Error Detector................................................................................... 199

Set up the serial error detector ................................................................................. 200

Set error detector advanced settings ............... .................................. .......................... 203

Specify the error detector test pattern ......................................................................... 204

Set the error detector stop condition... .................................... .................................... 205

Error detector overview......................................................................................... 205

Mask testing s etups

Mask setup

Mask testing control window (Masks tab) ............................................................... 209

Select a mask type .......................................................................................... 209

Mask types and standards.................................................................................. 211

Use mask display controls ................................................................................. 213

Mask conﬁguration controls

Mask conﬁguration control window - Display...................................................... 213

Conﬁgure mask autoset................................................................................ 214

Conﬁgure mask autoﬁt ................................................................................ 215

Set up mask alignment ..................................................................................... 217

Edit a mask .................................................................................................. 218

Tolerance setup

Set up mask testing source/tolerance ..................................................................... 219

Set up mask margins........................................................................................ 220

Fail setup

Set up pass/fail mask testing............................................................................... 221

Set up mask test fail notiﬁcation .......................................................................... 222

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Set u p mask test completion notiﬁcation................................................................. 224

Set mask test parameters................................................................................... 224

Select the sound source .................................................................................... 226

Set the mask polarity ....................................................................................... 227

Set mask test repeat controls .............................................................................. 228

Fail results setup

Mask Testing control window (Pass/Fail Results tab) .................................................. 228

View the mask test summary .............................................................................. 229

View the mask hits per segment........................................................................... 231

Start or reset a mask test ................................................................................... 232

User mask setup

Set the user mask controls ................................................................................. 232

Set user mask edit controls ................................................................................ 234

Recall user mask ............................................................................................ 235

Limit test

Set up limit testing.......................................................................................... 236

Save a template ............................................................................................. 237

Set u p limit test failure notiﬁcation ....................................................................... 239

Math setups

..................................................................................................................... 241

Set up math averaging........................................................................................... 241

Set math variables ............................................................................................... 242

Use custom analysis functions ................................................................................. 243

Custom analysis functions...................................................................................... 244

MATLAB custom analysis interface .......................................................................... 245

Basic spectral setups

Set up basic spectral analysis.............................................................................. 245

Advanced spectral se tups

Set up advanced spectral analysis......................................................................... 246

Set up the frequency spectral controls.................................................................... 247

Set up spectral gating controls............................................................................. 249

Using spectral analysis

Spectral analysis overview................................................................................. 250

Spectral analysis features .................................................................................. 250

FFT process ................................................................................................. 252

The FFT display ............................................................................................ 252

FFT windows................................................................................................ 253

FFT window characteristics ............................................................................... 254

Time domain gating ........................................................................................ 255

Aliasing ...................................................................................................... 256

Eliminate aliasing........................................................................................... 256

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Math equation editor

Math Equation Editor control window ................................................................... 257

Math equation editor (Time tab) .......................................................................... 259

Math equation editor (Spectral tab)....................................................................... 262

Math equation editor (Var tab) ............................................................................ 264

Math equation editor (Meas tab) .......................................................................... 264

Math equation editor

(Filter tab) ........ ........ ........ ........ ........ ........ ........ ........ ........ .. 265

Measurement setups

Measurement Snapshot control window ...................................................................... 267

Measurement Setup control window (Amplitude tab)....................................................... 268

Measurement readouts .......................................................................................... 269

Select an amplitude measurement ....... .................................................................. .... 270

Measurement Setup control window (Time tab) ............................................................. 273

Select a time measurement ..................................................................................... 274

Measurement Setup control wind

ow: (Communications tab) .............................................. 277

Select a communications measurement ....................................................................... 278

Measurement Setup control window (More tab)............................................................. 282

Select a miscellaneous measurement .......................................................................... 283

Set up measurement statistics .................................................................................. 285

Set up reference levels .......................................................................................... 286

Set up measurement gating ..................................................................................... 289

Set up histogram measurements ............................................................................... 290

Set up histograms................................................................................................ 292

Analyzing waveforms

Control marks .................................................................................................... 299

Select a search type.............................................................................................. 300

Conﬁgure a search............................................................................................... 304

Copy search settings............................................................................................. 304

Set advanced DDR search settings ............................................................................ 305

Check search results............................................................................................. 309

View the search counts results ................................................................................. 310

View search marks............................................................................................... 310

Set the search mode ............................................................................................. 311

Use Search and Mark controls ................................................................................. 312

Set up a visual search ........................................................................................... 315

Set up 8B10B search parameters............................................................................... 317

Set up RS-232 search parameters.............................................................................. 320

Set up SPI search parameters................................................................................... 323

Set up I2C search parameters .................................................................................. 325

Set up USB search parameters ................................................................................. 330

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Set up MIPI search parameters................................................................................. 336

Set up PCIe search parameters ................................................................................. 343

Set up CAN search parameters................................................................................. 345

Set up LIN search parameters .................................................................................. 349

Set up FLEXRAY search parameters........ ...................................... ........ .................... 353

Set up MIL-1553 search parameters........................................................................... 357

SetupEthernetsearc

h parameters ............................................................................. 360

Set up DDR search parameters................................................................................. 366

Set up Custom search parameters.............................................................................. 368

Set up Parallel search parameters.............................................................................. 369

View the protocol decode event table ......................................................................... 370

Copy the event table............................................................................................. 374

Select columns to copy or export .............................................................................. 375

Save the event table ............................................................................................. 376

MyScope setups

Set up a MyScope control window ............................................................................ 379

Use a MyScope control window ............................................................................... 380

SaveaMyScopeﬁle as a dialog box .......................................................................... 382

Open or edit a MyScope dialog box........................................................................... 383

Trigger setups

Set up trigger controls (A Event tab).......................................................................... 385

Select the trigger type ........................................................................................... 386

Set the trigger mode controls................................................................................... 389

Set up the trigger holdoff ....................................................................................... 390

Set to 50% ........................................................................................................ 391

A Event Triggers

Set up a parallel bus trigger................................................................................ 391

Set up an 8B10B bus trigger............................................................................... 393

Set up an I2C bus trigger................................................................................... 395

Set up an SPI bus trigger................................................................................... 397

Set up an RS-232 bus trigger .............................................................................. 398

Set up a USB bus trigger................................................................................... 400

Set up a PCIe bus trigger................................................................................... 405

Set up a CAN bus trigger .................................................................................. 407

Set up a LIN bus trigger.................................................................................... 408

Set up a FLEXRAY bus trigger ............................................. ........ ........ ........ ...... 410

Set up a MIL-1553 bus trigger ............................................................................ 412

Set up an Ethernet bus trigger ............................................................................. 415

Set up a CAN bus trigger .................................................................................. 420

Set up a Comm trigger ..................................................................................... 421

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Set up an Edge trigger...................................................................................... 423

Set up a Glitch trigger...................................................................................... 423

Set up a Logic pattern trigger (MSO/DPO5000 and MSO70000C series) ........................... 426

Set up a Logic pattern trigger.............................................................................. 427

Set up a Runt trigger........................................................................................ 427

Set up a Serial pattern trigger.............................................................................. 430

Set up a Setup and Hold trigger ........................................................................... 431

Set up an SPI bus trigger................................................................................... 433

Set up a Logic State trigger (MSO/DPO5000 and MSO70000C Series) ............................. 435

Set up a Logic State trigger................................................................................ 436

Set up a Timeout trigger ................................................................................... 436

Set up a Transition Time trigger............. .............................. .............................. .. 438

Set up a Video trigger ...................................................................................... 440

Set up a Width trigger ...................................................................................... 441

Set up a Window trigger ................................................................................... 443

Sequence triggering

Set up Sequential triggering (Horizontal Delay off) .................................................... 444

A Only trigger

Trigger on A Only (Horizontal Delay on)........................................................... 446

Trigger on A Only (Horizontal Delay off) .......................................................... 447

Trigger after time

Trigger After Time (Horizontal Delay on) .......................................................... 449

Trigger After Time (Horizontal D

elay off).......................................................... 450

Trigger after events

Trigger on nth Event (Horizontal Delay on) ........................................................ 452

Trigger on nth Event (Horizontal Delay off)........................................................ 453

Trigger on nth Event (B-Event Scan)................................................................ 455

Trigger on nth Event (B-Event Scan and Horizontal Delay on) .................................. 456

B Event Trigger

Set up t rigge

r controls (B Event tab) ..................................................................... 458

Visual triggering

Visual trigger................................................................................................ 459

Create a visual trigger area ................................................................................ 461

Control visual triggering ................................................................................... 462

Deﬁne an area ............................................................................................... 464

Edit expression logic ....................................................................................... 465

Set up visual trigger expression ........................................................................... 467

Select a channel ............................................................................................. 468

Save a visual setup.......................................................................................... 472

Recall a visual setup........................................................................................ 473

Mode & Holdoff

Set up trigger controls (Options tab)...................................................................... 474

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Enable trigger position correction............... .................................... ...................... 475

MultiScope triggering

MultiScope trigger setup overview ..................................... ........ .......................... 476

Vertical Setups

Set up Vertical controls ......................................................................................... 481

Set up input channels............................................................................................ 4

81

Zoom Control Window ......................................................................................... 483

Waveform Display Control Window .......................................................................... 485

Set the Position/Offset .......................................................................................... 485

Waveform Label Control Window............................................................................. 487

Vertical Offset Control Window ............................................................................... 487

Termination Controls............................................................................................ 489

Coupling Controls ............................................................................................... 492

Deskew/Attenuation Control Window ........................................................................ 493

Bandwidth Control Window.................................................................................... 494

Enhanced Bandwidth............................................................................................ 494

Vertical Setup Control Window: Aux Tab .................................................................... 497

Probe Setup Control Window .................................................................................. 498

Probe Setup Control Window: Setup Type ................................................................... 500

Probe Setup Control Window: D15-D0 Tab.................................................................. 501

Probe Setup Control Window: Probe Compensation........................................................ 502

Probe Setup Control Window: Probe Tip Selection ........................................................ 504

Probe Setup Control Window: Probe Deskew ............................................................... 505

Probe Setup Control Window: Probe Atten

uation ........................................................... 506

Probe Controls Window ........................................................................................ 507

Probe Properties ................................................................................................. 508

Probe Setup Control Window: Probe Status.................................................................. 510

Copying and Printing

Copy Setup

Copy Setup: Images ........................................................................................ 513

Copy Setup: Waveforms ................................................................................... 514

Copy Setup: Measurements ............................................................................... 516

Copying Procedures

Copying the Screen for Use in Other Applications ..................................................... 518

Copying Measurements for Use in Other Applications ................................................ 518

Printing

Page Setup Dialog Box..................................................................................... 519

Print Preview Dialog Box.................................................................................. 520

Print Dialog Box ............................................................................................ 520

Printing the Screen to a Printer............................................................................ 520

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Table of Contents

File Menu

Reference Waveform Setups

Reference Waveform Controls ............................................................................ 523

Recall Dialog Box: Waveform ............................................................................ 524

Instrument Setups

Recall Dialog Box: Instrument Setups ................................................................... 525

Delete Setups and Reference Waveforms ................................................................ 527

ActionOnEvent

Set up Action On Event .................................................................................... 528

Set up Save On Event ...................................................................................... 528

Print Setups

Print Setups.................................................................................................. 530

Saving

Save As Dialog Box: Histogram.......................................................................... 530

Save As Dia

log Box: Instrument Setup .................................................................. 531

Save As Dialog Box: Measurement ...................................................................... 532

Save As Dialog Box: Screen Capture .................................................................... 534

Save As Dialog Box: User Mask ......................................................................... 536

Save As Dialog Box: Waveform.......................................................................... 537

Save As Dialog Box: Digitals............................................................................. 539

Save As Dialog Box: Timestamp ......................................................................... 540

Utilities

Tek Secure Erase................................................................................................. 543

Set Time and Date ............................................................................................... 543

GPIB Con ﬁguration Control Window......................................................................... 544

LAN Server Status Control Window .......................................................................... 546

External Signals Control Window ............................................................................. 546

Touch Screen..................................................................................................... 549

Instrument Calibration Control Window...................................................................... 549

Instrument Diagnostics Control Window ..................................................................... 550

E-mail on Event Control Window ............................................................................. 552

Multipurpose Knobs................. ........ ...................................... ........ ...................... 555

User Preferences Control Window

User Preferences: Prompt Before Action ................................................................ 555

User Preferences: Keypad Defaults....................................................................... 556

User Preferences: Readouts ............................................................................... 557

User Preferences: Measurement Annotation ............................................................ 559

User Preferences: Units.................................................................................... 560

User Preferences: Front Panel Buttons................................................................... 561

Option Installation

Install an option ............................................................................................. 562

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Install the Floating License ................................................................................ 564

Install the Fixed License ................................................................................... 566

Return the Floating License for the Installed Option(s) ................................................ 567

How to ?

Calibrating and Using Probes

Compensate the signal path................................................................................ 571

Compensate active probes ................................................................................. 571

Compensate passive probes................................................................................ 572

Low frequency compensate a probe ...................................................................... 573

Deskew....................................................................................................... 574

Acquiring Analog Signals

Setting up analog channels. ........ ........................................................................ 574

Setting a cquisition modes........................................................ ........ .................. 575

Use Fast Acquisitions ...................................................................................... 576

View the analog characteristics of a digital signal ...................................................... 579

Acquiring Digital Signals

Set up digital channels ..................................................................................... 579

Displaying Waveforms as a Bus

Set up a bus.................................................................................................. 580

Set up a parallel bus ........................................................................................ 580

Set up an SPI serial bus .................................................................................... 582

Set up an I2C serial bus .................................................................................... 582

Set up an RS-232 serial bus................................................................................ 583

Set up a USB serial bus .................................................................................... 584

Set up a MIPI DSI-1 serial bus............................................................................ 584

Set up a MIPI CSI-2 serial bus ............................................................................ 585

Set up an 8B10B serial bus ................................................................................ 585

Set up a Custom serial bus................................................................................. 586

Set up a PCIe serial bus .................................................................................... 586

Set up a CAN serial bus.................................................................................... 587

Set up a LIN serial bus ..................................................................................... 587

Set up a FLEXRAY serial bus................................. ............................................ 588

Set up a MIL-1553 serial bus.............................................................................. 588

Set up an Ethernet serial bus............................................................................... 589

Conﬁguring the bus display................................................................................ 590

Analyzing Buses

Tracking down I2C serial bus anomalies................................................................. 590

Troubleshooting circuits using a parallel bu

s............................................................ 592

Troubleshooting an SPI serial bus ........................................................................ 595

Creating and Using MyScope Control Windows

Creating MyScope control windows...................................................................... 598

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Editing MyScope control windows ............. .............................. ........ .................... 598

Taking Measurements

Select cursor sources ....................................................................................... 600

Taking cursor measurements .............................................................................. 601

Taking automatic measurements .......................................................................... 602

Take automatic measurements............................................................................. 604

Localize a measurement.................................................................................... 605

Save measurements......................................................................................... 606

Creating and Using Math Waveforms

Using math waveforms..................................................................................... 606

Create a math waveform using predeﬁned expressions................................................. 610

Create a math waveform with the Equation Editor ..................................................... 611

Create a math waveform ................................................................................... 612

Using Mask and Limit Testing

Set up mask testing ......................................................................................... 613

Create a new User Mask ................................................................................... 616

Create a User Mask from a deﬁned mask ................................................................ 618

Edit a user deﬁned mask ................................................................................... 618

Save a User Mask to disk .................................................................................. 619

Recall a User Mask from disk............................................................................. 620

Create a User Mask with Mask Testing .................................................................. 620

Use Mask Testing........................................................................................... 621

UsingE-mailonEvent

Send an E-mail on Events.................................................................................. 621

Creating Spectral Waveforms

Create a spectral waveform................................................................................ 622

Deﬁne a spectral math waveform ......................................................................... 623

Use a predeﬁned spectral math waveform ............................................................... 627

Using Reference Waveforms

Createarefe

rence waveform .............................................................................. 628

Save reference waveforms using Auto-Increment File Name ......................................... 629

Recall a reference waveform .............................................................................. 630

Using Waveforms

Save a waveform............................................................................................ 630

Copy waveform data ....................................................................................... 631

Save a screen capture....................................................................................... 633

Using Horizontal Delay

Set the horizontal delay .................................................................................... 633

Compare data using horizontal delay..................................................................... 634

Using Roll Mode

Set up Roll Mode ........................................................................................... 634

Using Roll Mode............................................................................................ 635

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Triggering

Checking trigger status..................................................................................... 635

Set up triggering from the Front Panel ................................................................... 637

Set up triggering from the Trigger Setup Window ...................................................... 639

Trigger on a sequence ...................................................................................... 641

Trigger on A Event Only................................................................................... 642

Triggeronaneventafteraspeciﬁed delay............................................................... 642

Trigger on a B Event ....................................................................................... 643

Trigger on a glitch ...... .................. .......... ............................ ............................ 644

Trigger on a runt pulse ..................................................................................... 644

Trigger on a pulse width ................................................................................... 646

Trigger on a pulse timeout ................................................................................. 647

Trigger on a pattern......................................................................................... 648

Trigger on a logic state..................................................................................... 650

Trigger on the transition time................ ........ .......................... ........ .................... 651

Trigger on setup/hold time violations .................................................................... 652

Trigger on window threshold violations.................................................................. 655

Trigger on a video signal................................................................................... 656

Trigger on a communication signal....................................................................... 657

Trigger on a bus............................................................................................. 658

Mark all trigger events ..................................................................................... 658

Using Histograms

Set up a histogram .......................................................................................... 661

Take automated measurements on histogram data ...................................................... 661

Start or Reset histogram counting......................................................................... 662

Using Display Modes

Display a waveform ........................................................................................ 662

Set up XY display format.................................................................................. 663

Use MultiView Zoom with waveforms. .................................... .............. ................ 664

Choosing a Co

lor Palette

Choose a color palette...................................................................................... 665

Customize the display palette ............................................................................. 666

Saving and Restoring Instrument Setups

Save the instrument setups................................................................................. 668

Recall an instrument setup................................................................................. 668

Delete instrument setups ................................................................................... 669

Using the Programmer Online Guide

GPIB Programmer online help ............................................................................ 670

Using Application Software

Oscilloscope applications software ......................... ........ ........ .............................. 670

Add a software application to the instrument............................................................ 670

Setting up a Dual Display

xiv DSA/DPO70000D, MSO/DPO/DSA70000C, DPO7000C, and MSO/DPO5000 Series

Table of Contents

Set up a dual display........................................................................................ 670

Connecting to a Network

Enable a network connection.............................................................................. 672

Exiting or Minimizing the Oscilloscope Application

Exit the instrument application............................................................................ 672

Minimize the instrument application ..................................................................... 672

Shut down the instrument.................................................................................. 673

Adjusting Display Contrast

Adjust the display contrast................................................................................. 673

Oscilloscope Reference

Functional model ................................................................................................ 675

Process overview ................................................................................................ 676

Waveform Acquisition

Signal connection ........................................................................................... 677

Probes and signal connection.............................................................................. 677

Input conditioning ............................ ...................... ...................... .................. 678

Bandwidth enhancement ................................................................................... 679

Coupling ..................................................................................................... 680

Scaling and positioning ................ .............. ...................... .............. .................. 681

Vertical Acquisition Window considerations ...... ...................................................... 681

Horizontal Acquisition Window considerations................................... ........ .............. 684

Horizontal Acquisition Window interrelated parameters... .............................. .............. 684

Independent versus shared window....................................................................... 685

Incompatible acquisition features ......... .............................. .............................. .... 686

Autoset considerations ..................................................................................... 687

Acquisition hardware......................... .............................. .............................. .. 687

Sampling process ........................................................................................... 689

Sampling modes ............................................................................................ 690

Waveform record............................................................................................ 690

Interleaving.................................................................................................. 692

Interpolation................................................................................................. 692

Trigger Function

Triggering concepts......................................................................................... 692

Trigger sources.............................................................................................. 694

Trigger types ................................................................................................ 695

Trigger modes............................................................................................... 698

Trigger holdoff .............................................................................................. 699

Trigger coupling ............................................................................................ 700

Trigger slope and level ..................................................................................... 700

Horizontal trigger position............................... ........ ........ ........ ........ .................. 701

Delayed trigger system..................................................................................... 702

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Table of Contents

Advanced triggering........................................................................................ 702

Bus trigger................................................................................................... 703

Communication trigger..................................................................................... 703

Communication triggering................................................................................. 704

Glitch trigger .......... .............................. .............................. .......................... 705

Pattern trigger ............................................................................................... 705

Runt trigger.................................................................................................. 706

Setup and hold trigger...................................................................................... 706

State trigger.................................................................................................. 708

Timeout trigger.............................................................................................. 709

Transition time trigger.............. .............. ................................................ .......... 709

Video trigger ................................................................................................ 709

Width trigger ................................................................................................ 710

Window trigger.............................................................................................. 710

Sequential triggering ....................................................................................... 711

Triggering with Horizontal Delay off..................................................................... 711

Triggering with Horizontal Delay on..................................................................... 712

Triggering and horizontal delay summary ............................................................... 714

Waveform Display

Display overview ........................................................................................... 714

Display elements............................................................................................ 715

Customizable display elements............................................................................ 717

Acquisition preview .... ........ ........ ........ ........ .................................................... 720

Waveform display........................................................................................... 720

Operations on the time base ............................................................................... 722

Horizontal position and the horizontal reference point ........... ...................... ................ 723

Using the MultiZoom feature................ .................. .................. .......................... 724

Waveform Measurement

Automatic measurements .................................................................................. 724

Measurement

variables..................................................................................... 726

Measurement algorithms................................................................................... 729

Measurements on envelope waveforms .................................................................. 738

Missing or out-of-range samples.............................. ........ .................................... 739

Measurement warnings..................................................................................... 740

Measurement errors......................................................................................... 741

Cursor types ................................................................................................. 742

Histograms................................................................................................... 743

Typical math waveforms................................................................................... 743

Math waveforms ............................................................................................ 744

Math waveform differentiation............................................................................ 746

Math waveform sources.................................................................................... 748

Math waveform expression syntax........................................................................ 749

xvi DSA/DPO70000D, MSO/DPO/DSA70000C, DPO7000C, and MSO/DPO5000 Series

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Tektronix DSA70000C Series User manual

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