Rohde&Schwarz RTP User manual

R&S®RTP

High-Performance Oscilloscope

User Manual

1337995202

Version 14

(=UñÂ2)

This manual describes the following R&S®RTP models with firmware version 5.30:

●R&S®RTP044 (1320.5007K04)

●R&S®RTP064 (1320.5007K06)

●R&S®RTP084 (1320.5007K08)

●R&S®RTP134 (1320.5007K13)

●R&S®RTP164 (1320.5007K16)

Muehldorfstr. 15, 81671 Muenchen, Germany

Phone: +49 89 41 29 - 0

Email: [email protected]

Internet: www.rohde-schwarz.com

Subject to change – data without tolerance limits is not binding.

R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.

TEKTRONIX, TEK, and TEKPROBE are registered trademarks of Tektronix, Inc.

All other trademarks are the properties of their respective owners.

1337.9952.02 | Version 14 | R&S®RTP

Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol, e.g. R&S®RTP is indicated as

R&S RTP.

Contents

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Contents

1 Safety and regulatory information......................................................29

1.1 Safety instructions......................................................................................................29

1.2 Labels on the product.................................................................................................34

1.3 Warning messages in the documentation................................................................ 34

1.4 Where to find key documents on Rohde & Schwarz............................................... 35

1.5 Korea certification class A......................................................................................... 35

2 Preface.................................................................................................. 36

2.1 Key features.................................................................................................................36

2.2 Documentation overview............................................................................................36

2.2.1 Manuals and instrument help........................................................................................ 36

2.2.2 Data sheet and brochure...............................................................................................38

2.2.3 Release notes, open source acknowledgment............................................................. 38

2.2.4 Application notes, application cards, videos................................................................. 38

2.3 Options described in this document.........................................................................38

2.4 Conventions used in the documentation..................................................................40

2.4.1 Typographical conventions............................................................................................40

2.4.2 Conventions for procedure descriptions........................................................................41

3 Getting started......................................................................................42

3.1 Preparing for use........................................................................................................ 42

3.1.1 Lifting and carrying........................................................................................................42

3.1.2 Unpacking and checking............................................................................................... 42

3.1.3 Choosing the operating site.......................................................................................... 42

3.1.4 Setting up the product................................................................................................... 43

3.1.5 Considerations for test setup........................................................................................ 45

3.1.6 Connecting to power..................................................................................................... 45

3.1.7 Switching on or off.........................................................................................................46

3.1.8 Connecting external devices......................................................................................... 47

3.2 Instrument tour............................................................................................................49

3.2.1 Front panel.................................................................................................................... 49

3.2.2 Rear panel.....................................................................................................................51

3.2.3 Keys and controls..........................................................................................................54

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3.3 Operating the instrument........................................................................................... 63

3.3.1 Means of manual interaction......................................................................................... 64

3.3.2 Touchscreen display......................................................................................................64

3.3.3 Applications...................................................................................................................70

3.3.4 Working with waveforms............................................................................................... 71

3.3.5 Rohde & Schwarz SmartGrid........................................................................................ 73

3.3.6 Toolbar.......................................................................................................................... 75

3.3.7 Displaying results.......................................................................................................... 81

3.3.8 Using dialogs.................................................................................................................83

3.3.9 Entering data.................................................................................................................84

3.3.10 Instrument information and notifications....................................................................... 86

3.3.11 Getting help...................................................................................................................87

4 Instrument setup..................................................................................90

4.1 System settings...........................................................................................................90

4.1.1 About settings............................................................................................................... 91

4.1.2 Network settings............................................................................................................91

4.1.3 GPIB settings................................................................................................................ 93

4.1.4 Remote settings............................................................................................................ 93

4.1.5 Localization settings......................................................................................................93

4.1.6 Users settings............................................................................................................... 94

4.2 Option settings............................................................................................................94

4.2.1 Software options settings.............................................................................................. 95

4.2.2 HW options settings...................................................................................................... 97

4.3 Appearance settings...................................................................................................97

4.3.1 Colors settings.............................................................................................................. 97

4.3.2 Color tables................................................................................................................... 99

4.3.3 Grid appearance settings............................................................................................ 100

4.3.4 Diagram appearance settings..................................................................................... 102

4.3.5 Annotations appearance settings................................................................................104

4.3.6 Dialogs appearance settings.......................................................................................106

4.3.7 Cursor appearance settings........................................................................................ 108

4.3.8 Measurement appearance settings.............................................................................109

4.3.9 Peak list appearance settings......................................................................................110

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4.3.10 Mask appearance settings...........................................................................................110

4.3.11 Protocol appearance settings......................................................................................112

4.4 Display settings.........................................................................................................113

4.4.1 Persistence settings.................................................................................................... 113

4.4.2 Signal settings............................................................................................................. 115

4.4.3 Backlight settings.........................................................................................................115

4.4.4 Monitors settings......................................................................................................... 116

4.4.5 Performance settings...................................................................................................117

4.5 Frontpanel settings................................................................................................... 117

4.5.1 Hardkeys: function assignment................................................................................... 117

4.5.2 Knobs.......................................................................................................................... 119

4.5.3 Touchscreen................................................................................................................120

4.5.4 LED............................................................................................................................. 120

4.5.5 Aligning the touchscreen.............................................................................................121

4.6 Preset setup...............................................................................................................121

4.6.1 User-defined preset.....................................................................................................122

4.6.2 Factory preset............................................................................................................. 122

4.6.3 Restoring settings....................................................................................................... 123

4.7 Maintenance settings................................................................................................124

4.7.1 Firmware update......................................................................................................... 124

4.7.2 Alignment.................................................................................................................... 124

4.7.3 Self-test....................................................................................................................... 126

4.7.4 Maintenance information.............................................................................................127

4.8 Save / recall............................................................................................................... 128

4.8.1 Autonaming................................................................................................................. 128

4.8.2 CSV export..................................................................................................................130

4.8.3 External application.....................................................................................................131

5 Acquisition and waveform setup......................................................132

5.1 Basics.........................................................................................................................132

5.1.1 Vertical system............................................................................................................132

5.1.2 Sampling and acquisition............................................................................................ 135

5.1.3 Horizontal system........................................................................................................137

5.1.4 Probes.........................................................................................................................138

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5.2 Horizontal...................................................................................................................142

5.2.1 Setup settings............................................................................................................. 142

5.2.2 Zoom settings..............................................................................................................144

5.2.3 Roll settings.................................................................................................................144

5.3 Horizontal accuracy.................................................................................................. 145

5.3.1 Skew........................................................................................................................... 145

5.3.2 Reference clock (OCXO)............................................................................................ 147

5.3.3 AUX OUT.................................................................................................................... 148

5.4 Acquire settings........................................................................................................ 148

5.4.1 Setup settings............................................................................................................. 148

5.4.2 Mode settings..............................................................................................................151

5.4.3 Segmented settings.................................................................................................... 154

5.4.4 High definition mode................................................................................................... 156

5.4.5 History settings............................................................................................................160

5.5 Vertical setup.............................................................................................................160

5.5.1 Setup settings............................................................................................................. 160

5.5.2 Bandwidth settings...................................................................................................... 162

5.5.3 Probes settings........................................................................................................... 163

5.5.4 Other settings..............................................................................................................163

5.5.5 Digital filter setup.........................................................................................................165

5.6 Probes........................................................................................................................ 166

5.6.1 Shared probe settings................................................................................................. 166

5.6.2 Settings for the R&S probe interface (voltage probes)................................................168

5.6.3 Setup for passive probes............................................................................................ 171

5.6.4 Setup for active voltage probes...................................................................................173

5.6.5 Modular probes........................................................................................................... 178

5.6.6 Setup for predefined probes........................................................................................183

5.6.7 Setup for current probes............................................................................................. 185

5.6.8 Setup for unknown probes.......................................................................................... 188

5.6.9 Probe attributes...........................................................................................................189

5.6.10 Calibration results....................................................................................................... 190

5.6.11 Probe adapter R&S RT‑Z1M.......................................................................................190

5.7 R&S RT-ZVC probe....................................................................................................194

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5.7.1 R&S RT-ZVC overview................................................................................................195

5.7.2 ZVC voltage settings................................................................................................... 199

5.7.3 ZVC current settings................................................................................................... 201

5.8 Differential signals.................................................................................................... 204

5.8.1 Settings of differential signals......................................................................................204

5.8.2 Vertical setup of differential signals.............................................................................206

5.8.3 Deembedding of differential signals............................................................................ 207

5.8.4 Analysis of differential signals..................................................................................... 208

5.9 Setting up the waveform.......................................................................................... 208

5.9.1 Adjusting passive probes............................................................................................ 209

5.9.2 Setting up the signal input with autoset.......................................................................209

5.9.3 Adjusting the signal input manually.............................................................................209

5.9.4 Setting the acquisition................................................................................................. 210

5.9.5 Starting and stopping acquisition................................................................................ 210

5.9.6 Using the roll mode......................................................................................................211

5.9.7 Using fast segmentation..............................................................................................212

6 Triggers............................................................................................... 213

6.1 Basics of triggering.................................................................................................. 213

6.2 Setting up the trigger................................................................................................214

6.2.1 Configuring a simple trigger........................................................................................ 214

6.2.2 Positioning the trigger................................................................................................. 215

6.2.3 Using holdoff............................................................................................................... 215

6.2.4 Setting up an A → B → R trigger sequence..................................................................215

6.2.5 Qualifying the trigger................................................................................................... 216

6.3 Trigger types..............................................................................................................216

6.3.1 Basic trigger settings...................................................................................................217

6.3.2 Edge............................................................................................................................219

6.3.3 Glitch........................................................................................................................... 220

6.3.4 Width........................................................................................................................... 221

6.3.5 Runt.............................................................................................................................222

6.3.6 Window....................................................................................................................... 224

6.3.7 Timeout....................................................................................................................... 226

6.3.8 Interval........................................................................................................................ 227

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6.3.9 Slew rate..................................................................................................................... 228

6.3.10 Setup & Hold............................................................................................................... 230

6.3.11 State............................................................................................................................232

6.3.12 Pattern.........................................................................................................................233

6.3.13 Serial pattern...............................................................................................................236

6.3.14 TV/Video trigger.......................................................................................................... 236

6.3.15 Line trigger.................................................................................................................. 240

6.3.16 Hardware CDR trigger.................................................................................................240

6.3.17 Triggering on serial buses........................................................................................... 245

6.3.18 Triggering on parallel buses and digital channels....................................................... 245

6.4 Mode / Holdoff........................................................................................................... 245

6.5 Conditioning.............................................................................................................. 248

6.6 Actions on trigger..................................................................................................... 249

6.7 Qualification.............................................................................................................. 251

6.8 Sequence................................................................................................................... 254

6.8.1 Sequence setup.......................................................................................................... 254

6.9 Zone trigger............................................................................................................... 257

6.9.1 About trigger zones..................................................................................................... 258

6.9.2 Creating trigger zones.................................................................................................258

6.9.3 Advanced setup and analysis with zone trigger.......................................................... 259

6.10 High speed serial pattern trigger (option R&S RTP-K140/K141).......................... 261

6.10.1 About the serial pattern trigger....................................................................................261

6.10.2 High speed serial pattern settings...............................................................................263

6.10.3 Configuring the serial pattern trigger...........................................................................275

6.11 External trigger input................................................................................................276

6.11.1 External trigger setup.................................................................................................. 277

6.11.2 Probe setup for external trigger input..........................................................................278

7 Waveform analysis.............................................................................281

7.1 Zoom.......................................................................................................................... 281

7.1.1 Methods of zooming....................................................................................................281

7.1.2 Zoom settings..............................................................................................................283

7.1.3 Zooming for details......................................................................................................287

7.2 Reference waveforms............................................................................................... 291

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7.2.1 Working with reference waveforms............................................................................. 291

7.2.2 Settings for reference waveforms............................................................................... 293

7.3 Mathematics.............................................................................................................. 299

7.3.1 Displaying math waveforms........................................................................................ 299

7.3.2 Math setup - general settings......................................................................................300

7.3.3 Operator editor............................................................................................................ 302

7.3.4 Equation...................................................................................................................... 304

7.3.5 Filters.......................................................................................................................... 312

7.3.6 Script (option R&S RTP-K39)......................................................................................315

7.3.7 Math scale settings..................................................................................................... 315

7.3.8 Math arithmetic............................................................................................................316

7.4 History........................................................................................................................318

7.4.1 About history............................................................................................................... 318

7.4.2 History setup............................................................................................................... 320

7.4.3 Using history............................................................................................................... 322

7.5 XY-diagram................................................................................................................ 324

7.5.1 Settings for XY-diagrams.............................................................................................324

7.5.2 Displaying an XY-diagram...........................................................................................326

8 Measurements....................................................................................328

8.1 Cursor measurements.............................................................................................. 328

8.1.1 Cursors and results of cursor measurements............................................................. 328

8.1.2 Using cursors.............................................................................................................. 329

8.1.3 Settings for cursor measurements.............................................................................. 332

8.2 Automatic measurements........................................................................................ 339

8.2.1 Measurement setup in general....................................................................................341

8.2.2 Measurement results...................................................................................................345

8.2.3 Measurement gates.................................................................................................... 349

8.2.4 Reference levels......................................................................................................... 352

8.2.5 Amplitude/time measurements....................................................................................361

8.2.6 Eye diagram measurements....................................................................................... 375

8.2.7 Spectrum measurements............................................................................................ 383

8.2.8 Histograms and histogram measurements................................................................. 388

8.2.9 Jitter measurements....................................................................................................396

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8.2.10 Optical measurements................................................................................................ 396

8.2.11 Protocol measurements (option R&S RTP-K35).........................................................398

8.2.12 Result analysis............................................................................................................ 404

8.2.13 Limit and margin checks............................................................................................. 412

8.3 Quick measurements................................................................................................416

8.3.1 Starting the quick measurement................................................................................. 416

8.3.2 Configuring the quick measurement........................................................................... 417

9 Spectrum analysis............................................................................. 419

9.1 FFT analysis.............................................................................................................. 419

9.1.1 Fundamentals of FFT analysis....................................................................................419

9.1.2 Configuring spectrum waveforms................................................................................423

9.1.3 FFT configuration settings...........................................................................................427

9.1.4 FFT scale settings.......................................................................................................436

9.2 Spectrum analysis (option R&S RTP-K37)............................................................. 439

9.2.1 Spectrogram display................................................................................................... 439

9.2.2 Spectrum analysis functions....................................................................................... 440

9.2.3 Configuring spectrograms........................................................................................... 440

9.2.4 Spectrogram configuration settings.............................................................................441

10 Mask testing....................................................................................... 443

10.1 About mask testing...................................................................................................443

10.1.1 Results of a mask test.................................................................................................443

10.2 Mask test settings..................................................................................................... 445

10.2.1 Define mask................................................................................................................ 445

10.2.2 Mask definition............................................................................................................ 447

10.2.3 Define Test.................................................................................................................. 454

10.2.4 Mask display............................................................................................................... 456

10.2.5 Mask appearance........................................................................................................457

10.3 Mask testing on eye diagrams................................................................................. 457

10.3.1 Results of mask tests on advanced eye diagrams......................................................457

10.3.2 Test definition for eye mask tests................................................................................ 458

10.3.3 Eye mask definition..................................................................................................... 459

10.4 Working with masks..................................................................................................461

10.4.1 Setting up user masks.................................................................................................461

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10.4.2 Setting up a mask test.................................................................................................466

10.4.3 Configuring the mask and hit display.......................................................................... 466

10.4.4 Running a mask test................................................................................................... 467

10.4.5 Saving and loading masks.......................................................................................... 467

10.4.6 Mask testing on history acquisitions............................................................................468

11 Search functions................................................................................ 469

11.1 Overview: search definition and results................................................................. 469

11.1.1 Search definition......................................................................................................... 469

11.1.2 Search results............................................................................................................. 470

11.2 Search setup..............................................................................................................470

11.2.1 Search criteria............................................................................................................. 471

11.2.2 Search parameters......................................................................................................472

11.2.3 Frequency marker search........................................................................................... 484

11.2.4 Configuring the search setup...................................................................................... 484

11.3 Search gate................................................................................................................485

11.3.1 Gate settings............................................................................................................... 485

11.3.2 Defining the search gate............................................................................................. 487

11.4 Search display presentation.................................................................................... 488

11.4.1 Search display settings............................................................................................... 488

11.4.2 Display zoom settings................................................................................................. 490

11.4.3 Configuring the search results presentation................................................................491

12 Data and file management.................................................................493

12.1 Save and recall user settings...................................................................................493

12.1.1 Savesets..................................................................................................................... 495

12.1.2 One File.......................................................................................................................496

12.1.3 User preferences.........................................................................................................498

12.1.4 Saveset with preview function.....................................................................................499

12.1.5 Saving and loading settings........................................................................................ 500

12.2 Save and recall waveform data and results............................................................502

12.2.1 Waveform export files..................................................................................................503

12.2.2 Waveform settings.......................................................................................................510

12.2.3 Histogram....................................................................................................................517

12.2.4 Results........................................................................................................................ 519

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12.2.5 Result plots analysis................................................................................................... 520

12.2.6 Eyes............................................................................................................................ 523

12.2.7 Saving and loading waveform data............................................................................. 525

12.3 Screenshots...............................................................................................................527

12.3.1 Screenshot settings.....................................................................................................528

12.3.2 Configuring and saving screenshots........................................................................... 531

12.4 Reports.......................................................................................................................531

12.4.1 Report settings............................................................................................................ 532

12.5 File selection dialog..................................................................................................533

13 Protocol analysis............................................................................... 535

13.1 Basics of protocol analysis......................................................................................535

13.1.1 Setup - general settings.............................................................................................. 536

13.1.2 Autoset for protocols................................................................................................... 537

13.1.3 Display........................................................................................................................ 538

13.1.4 Content and format of the PTT file.............................................................................. 540

13.1.5 Shortcuts..................................................................................................................... 541

13.1.6 Export protocol results................................................................................................ 542

13.1.7 Bit pattern editor..........................................................................................................544

13.2 I²C (option R&S RTP-K1)...........................................................................................545

13.2.1 The I²C protocol.......................................................................................................... 545

13.2.2 I²C configuration..........................................................................................................547

13.2.3 I²C trigger.................................................................................................................... 550

13.2.4 I²C decode results....................................................................................................... 555

13.2.5 Search on decoded I²C data....................................................................................... 557

13.3 SPI bus (option R&S RTP-K1).................................................................................. 559

13.3.1 The SPI protocol......................................................................................................... 559

13.3.2 SPI configuration.........................................................................................................560

13.3.3 SPI trigger................................................................................................................... 565

13.3.4 SPI decode results...................................................................................................... 567

13.3.5 Search on decoded SPI data...................................................................................... 568

13.4 UART/RS-232/RS-422/RS-485 (option R&S RTP-K2)..............................................570

13.4.1 The UART / RS232 interface.......................................................................................570

13.4.2 UART configuration.....................................................................................................571

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13.4.3 UART trigger............................................................................................................... 575

13.4.4 UART decode results.................................................................................................. 577

13.5 CAN and CAN FD (option R&S RTP-K3/K9)............................................................579

13.5.1 The CAN protocol........................................................................................................579

13.5.2 CAN and CAN FD configuration..................................................................................579

13.5.3 CAN / CAN FD trigger................................................................................................. 587

13.5.4 CAN and CAN FD decode results...............................................................................595

13.5.5 Search on decoded CAN or CAN FD data..................................................................596

13.5.6 Symbolic trigger, decode and search.......................................................................... 600

13.6 LIN (option R&S RTP-K3)..........................................................................................605

13.6.1 The LIN protocol..........................................................................................................605

13.6.2 LIN configuration......................................................................................................... 607

13.6.3 LIN trigger....................................................................................................................611

13.6.4 LIN decode results...................................................................................................... 615

13.6.5 Search on decoded LIN data...................................................................................... 617

13.7 MIL-1553 (option R&S RTP-K6)................................................................................619

13.7.1 The MIL-STD-1553..................................................................................................... 619

13.7.2 MIL-STD-1553 configuration....................................................................................... 622

13.7.3 MIL-STD-1553 trigger................................................................................................. 625

13.7.4 MIL-STD-1553 decode results.................................................................................... 632

13.7.5 Search on decoded MIL data...................................................................................... 632

13.8 ARINC 429 (option R&S RTP-K7).............................................................................636

13.8.1 ARINC 429 basics.......................................................................................................636

13.8.2 ARINC 429 configuration............................................................................................ 637

13.8.3 ARINC 429 trigger.......................................................................................................641

13.8.4 ARINC 429 label list.................................................................................................... 644

13.8.5 ARINC 429 decode results..........................................................................................645

13.8.6 Search on decoded ARINC 429 data..........................................................................646

13.9 Ethernet 10BASE-T and 100BASE-TX (option R&S RTP-K8)................................ 649

13.9.1 The Ethernet protocol..................................................................................................649

13.9.2 Ethernet configuration................................................................................................. 649

13.9.3 Ethernet trigger........................................................................................................... 655

13.9.4 Ethernet decode results.............................................................................................. 659

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13.9.5 Search on decoded Ethernet data.............................................................................. 661

13.10 Ethernet 100BASE-T1 (option R&S RTP-57)...........................................................664

13.10.1 100BASE-T1 basics.................................................................................................... 665

13.10.2 100BASE-T1 configuration..........................................................................................666

13.10.3 100BASE-T1 trigger.................................................................................................... 670

13.10.4 100BASE-T1 decode results.......................................................................................676

13.10.5 Search on decoded 100BASE-T1 data....................................................................... 677

13.11 Ethernet 1000BASE-T1 (option R&S RTP-K58)...................................................... 683

13.11.1 1000BASE-T1 basics.................................................................................................. 683

13.11.2 1000BASE-T1 configuration........................................................................................683

13.11.3 1000BASE-T1 trigger.................................................................................................. 687

13.11.4 1000BASE-T1 decode results.....................................................................................693

13.11.5 Search on decoded 1000BASE-T1 data..................................................................... 694

13.12 RFFE (option R&S RTP-K40)....................................................................................701

13.12.1 The RFFE protocol......................................................................................................701

13.12.2 RFFE configuration..................................................................................................... 703

13.12.3 RFFE trigger................................................................................................................707

13.12.4 RFFE label list.............................................................................................................715

13.12.5 RFFE decode results.................................................................................................. 715

13.12.6 Search on decoded RFFE data...................................................................................717

13.13 D-PHY (option R&S RTP-K42).................................................................................. 722

13.13.1 D-PHY basics..............................................................................................................722

13.13.2 D-PHY configuration................................................................................................... 723

13.13.3 D-PHY trigger..............................................................................................................727

13.13.4 D-PHY decode results.................................................................................................732

13.13.5 Search on decoded D-PHY data.................................................................................733

13.14 M-PHY and USB SSIC (option R&S RTP-K44 and K64)......................................... 738

13.14.1 M-PHY basic............................................................................................................... 739

13.14.2 M-PHY configuration................................................................................................... 740

13.14.3 M-PHY trigger............................................................................................................. 743

13.14.4 M-PHY decode results................................................................................................ 758

13.14.5 Search on decoded M-PHY data................................................................................ 759

13.15 Custom: Manchester / NRZ (option R&S RTP-K50)............................................... 768

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13.15.1 Custom: Manchester / NRZ protocols......................................................................... 769

13.15.2 Custom: Manchester / NRZ configuration................................................................... 770

13.15.3 Custom: Manchester / NRZ trigger............................................................................. 790

13.15.4 Custom filter................................................................................................................ 795

13.15.5 Custom: Manchester / NRZ decode results................................................................ 798

13.15.6 Search on decoded custom Manchester / NRZ data.................................................. 799

13.16 8b/10b (option R&S RTP-K52)..................................................................................801

13.16.1 The 8b/10b code......................................................................................................... 801

13.16.2 8b/10b configuration....................................................................................................802

13.16.3 8b/10b trigger.............................................................................................................. 807

13.16.4 8b/10b decode results.................................................................................................810

13.16.5 Search on decoded 8b/10b data................................................................................. 811

13.17 MDIO (option R&S RTP-K55)....................................................................................814

13.17.1 The MDIO protocol......................................................................................................815

13.17.2 MDIO configuration..................................................................................................... 816

13.17.3 MDIO trigger................................................................................................................820

13.17.4 MDIO decode results.................................................................................................. 823

13.17.5 Search on decoded MDIO data...................................................................................825

13.18 USB (option R&S RTP-K60)......................................................................................827

13.18.1 The USB protocol........................................................................................................828

13.18.2 USB 2.0 configuration................................................................................................. 833

13.18.3 USB 2.0 trigger............................................................................................................837

13.18.4 USB 2.0 decode results.............................................................................................. 846

13.18.5 Search on decoded USB 2.0 data...............................................................................847

13.19 USB 3.1 (option R&S RTP-K61/K62)........................................................................ 854

13.19.1 The USB 3.1 protocol..................................................................................................854

13.19.2 USB 3.1 configuration................................................................................................. 862

13.19.3 USB 3.1 trigger............................................................................................................867

13.19.4 USB 3.1 decode results.............................................................................................. 870

13.19.5 Search on decoded USB 3.1 data...............................................................................872

13.20 USBPD (option R&S RTP-K63).................................................................................875

13.20.1 The USB power delivery protocol................................................................................875

13.20.2 USBPD configuration.................................................................................................. 877

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13.20.3 USBPD trigger.............................................................................................................880

13.20.4 USBPD decode results............................................................................................... 884

13.20.5 Search on decoded USBPD data................................................................................886

13.21 SpaceWire (option R&S RTP-K65)...........................................................................888

13.21.1 SpaceWire basics....................................................................................................... 889

13.21.2 SpaceWire configuration............................................................................................. 890

13.21.3 SpaceWire trigger....................................................................................................... 893

13.21.4 SpaceWire decode results.......................................................................................... 896

13.21.5 Search on decoded SpaceWire data.......................................................................... 897

13.22 PCIe (option R&S RTP-K72/K73)..............................................................................900

13.22.1 The PCIe protocol....................................................................................................... 901

13.22.2 PCIe configuration.......................................................................................................903

13.22.3 PCIe digital signal processing (DSP) settings.............................................................907

13.22.4 PCIe trigger................................................................................................................. 911

13.22.5 PCIe Gen 1/2 decode results...................................................................................... 922

13.22.6 PCIe Gen 1/2 search...................................................................................................923

13.23 DDR (option R&S RTP-K91/K93 ).............................................................................935

13.23.1 DDR configuration.......................................................................................................935

13.23.2 Search on decoded DDR data.................................................................................... 939

13.23.3 DDR decode results.................................................................................................... 942

13.23.4 Eye diagram setup...................................................................................................... 943

14 Mixed signal option (MSO, R&S RTP-B1)........................................ 957

14.1 Digital channels and parallel buses........................................................................ 957

14.1.1 Parallel buses - configuration......................................................................................957

14.1.2 Digital resolution..........................................................................................................963

14.1.3 Using digital probes.....................................................................................................965

14.1.4 Configuring digital channels and parallel buses..........................................................965

14.1.5 Setting the logical thresholds...................................................................................... 966

14.2 Display....................................................................................................................... 966

14.2.1 Parallel bus - decode table..........................................................................................967

14.2.2 Adjusting the display of digital channels and parallel buses....................................... 968

14.3 Trigger........................................................................................................................ 968

14.3.1 Trigger settings for digital signals and parallel buses..................................................969

Contents

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17User Manual 1337.9952.02 ─ 14

14.3.2 Triggering on digital signals and parallel buses.......................................................... 981

14.4 Measurements on digital channels......................................................................... 981

14.5 Data export................................................................................................................ 982

14.6 Mathematics.............................................................................................................. 983

14.7 Search........................................................................................................................ 983

15 Waveform generator (option R&S RTP-B6)..................................... 985

15.1 Setup of the waveform generator............................................................................ 985

15.1.1 General settings.......................................................................................................... 986

15.1.2 Function generator...................................................................................................... 987

15.1.3 Modulation...................................................................................................................992

15.1.4 Sweep......................................................................................................................... 998

15.1.5 Arbitrary.......................................................................................................................999

15.2 Setup of the pattern generator...............................................................................1004

15.2.1 Content and format of the pattern generator files..................................................... 1005

15.2.2 Pattern generator settings.........................................................................................1006

15.3 Output...................................................................................................................... 1007

15.3.1 Output....................................................................................................................... 1007

15.3.2 Noise......................................................................................................................... 1008

15.3.3 DC offset alignment...................................................................................................1009

15.4 Coupling settings....................................................................................................1010

15.5 Sync settings........................................................................................................... 1011

15.6 Configuring the waveform generator.................................................................... 1012

15.6.1 Configuring a function waveform...............................................................................1012

15.6.2 Configuring a modulation waveform..........................................................................1013

15.6.3 Configuring a sweep waveform.................................................................................1014

15.6.4 Configuring an arbitrary waveform............................................................................ 1014

15.6.5 Configuring a pattern generator waveform................................................................1015

16 Pulse source and TDR/TDT analysis (options R&S RTP-B7/K130)

........................................................................................................... 1016

16.1 Pulse source (option R&S RTP-B7).......................................................................1016

16.1.1 Settings for the pulse source.....................................................................................1017

16.2 TDR/TDT analysis (option R&S RTP-K130)...........................................................1019

16.2.1 About TDR/TDT measurements................................................................................1019

Contents

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18User Manual 1337.9952.02 ─ 14

16.2.2 Using TDR/TDT.........................................................................................................1021

16.2.3 Calibration settings....................................................................................................1023

16.2.4 Calibration results..................................................................................................... 1028

16.2.5 Measurement settings...............................................................................................1030

16.2.6 Measurement results.................................................................................................1032

16.2.7 Troubleshooting.........................................................................................................1033

17 I/Q software interface (option R&S RTP-K11)................................1034

17.1 I/Q mode...................................................................................................................1034

17.2 I/Q sampling setup.................................................................................................. 1034

17.3 I/Q data output.........................................................................................................1040

17.4 Deembedding in I/Q mode......................................................................................1041

18 Jitter analysis and clock data recovery......................................... 1043

18.1 Jitter measurements (option R&S RTP-K12)........................................................ 1044

18.1.1 Jitter measurements..................................................................................................1044

18.1.2 Jitter measurement settings...................................................................................... 1046

18.1.3 Jitter statistics and histogram....................................................................................1052

18.1.4 Track of jitter measurement results........................................................................... 1052

18.1.5 Jitter spectrum...........................................................................................................1053

18.2 Advanced jitter and noise (option R&S RTP-K133/K134)....................................1053

18.2.1 About jitter................................................................................................................. 1053

18.2.2 About noise............................................................................................................... 1055

18.2.3 Configuring the advanced jitter................................................................................. 1055

18.2.4 Signal settings...........................................................................................................1055

18.2.5 Results...................................................................................................................... 1062

18.2.6 Advanced settings.....................................................................................................1083

18.2.7 Saving the results......................................................................................................1086

18.3 Clock data recovery................................................................................................ 1087

18.3.1 Software CDR........................................................................................................... 1087

18.3.2 Displaying the recovered clock signal....................................................................... 1090

19 Advanced eye diagram analysis (option R&S RTP-K136/K137).. 1092

19.1 Calculation and display of advanced eye diagrams............................................ 1092

19.2 Eye diagram setup.................................................................................................. 1093

Contents

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19User Manual 1337.9952.02 ─ 14

19.2.1 Basic setup................................................................................................................1093

19.2.2 Display settings......................................................................................................... 1099

19.2.3 Qualify settings..........................................................................................................1101

19.2.4 Filter settings............................................................................................................. 1102

19.2.5 Measurements settings............................................................................................. 1105

19.3 Measurements and zoom on eye diagrams.......................................................... 1105

19.4 Mask Testing on Eye Diagrams..............................................................................1106

20 Deembedding (option R&S RTP-K121/-K122)................................1107

20.1 Configuring the measurement setup for deembedding...................................... 1107

20.2 Deembedding settings............................................................................................1108

20.2.1 Measurement setup...................................................................................................1108

20.2.2 Common settings for components.............................................................................1110

20.2.3 DUT settings.............................................................................................................. 1111

20.2.4 R&S RT‑ZM probe settings........................................................................................1113

20.2.5 Input settings for other probes...................................................................................1113

20.2.6 Cable, adapter, fixture and custom settings...............................................................1114

20.3 Responses............................................................................................................... 1117

20.3.1 Responses of the component cascade......................................................................1117

20.3.2 Responses of the measurement setup......................................................................1117

20.4 Proven probe, proven cable................................................................................... 1118

20.4.1 Characterization of proven probes and cables.......................................................... 1118

20.4.2 Deembedding with proven probe or proven cable.....................................................1122

21 External frontend control (option R&S RTP-K553)....................... 1124

21.1 External frontend basics........................................................................................ 1124

21.2 Test setups...............................................................................................................1125

21.3 Settings for frontend control..................................................................................1128

21.3.1 Setup......................................................................................................................... 1128

21.3.2 Network..................................................................................................................... 1130

21.3.3 Settings......................................................................................................................1132

21.3.4 Accessories............................................................................................................... 1135

21.4 Using frontends to get I/Q data..............................................................................1135

21.5 Using frontends to get raw data............................................................................ 1136

21.6 Troubleshooting frontend control..........................................................................1138

Contents

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20User Manual 1337.9952.02 ─ 14

21.6.1 Error messages......................................................................................................... 1138

21.6.2 Problems with connection..........................................................................................1140

21.6.3 Problems during operation........................................................................................ 1141

22 Compliance tests..............................................................................1142

22.1 USB compliance test...............................................................................................1143

22.1.1 Test equipment.......................................................................................................... 1143

22.2 Ethernet compliance tests (options R&S RTP-K22/K23/K25/K86)......................1145

22.2.1 Test equipment.......................................................................................................... 1146

22.3 D-PHY compliance tests (option R&S RTP-K26).................................................. 1147

22.3.1 Test equipment.......................................................................................................... 1147

22.4 eMMC compliance tests (option R&S RTP-K92)...................................................1148

22.4.1 Test equipment.......................................................................................................... 1148

22.5 PCIe compliance tests (option R&S RTP-K81)..................................................... 1149

22.5.1 Test equipment.......................................................................................................... 1149

22.6 DDR3 compliance tests (option R&S RTP-K91)................................................... 1150

22.6.1 Test equipment.......................................................................................................... 1150

22.7 DDR4 compliance tests (option R&S RTP-K93)................................................... 1151

22.7.1 Test equipment.......................................................................................................... 1151

22.8 C-PHY compliance tests (option R&S RTP-K28).................................................. 1151

22.8.1 Test equipment.......................................................................................................... 1151

23 Network operation and remote control.......................................... 1153

23.1 Operating system.................................................................................................... 1153

23.1.1 Logon.........................................................................................................................1154

23.1.2 Service packs and updates....................................................................................... 1155

23.1.3 Virus protection..........................................................................................................1155

23.1.4 Backup and recovery.................................................................................................1155

23.1.5 Accessing windows functionality............................................................................... 1157

23.2 Setting up a network (LAN) connection................................................................ 1158

23.2.1 Connecting the instrument to the network.................................................................1158

23.2.2 Assigning the IP address...........................................................................................1159

23.2.3 Using computer names..............................................................................................1160

23.2.4 Changing the windows firewall settings.....................................................................1162

23.3 Web interface...........................................................................................................1163

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Rohde&Schwarz RTP User manual

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