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R&S

RTB2000

Digital Oscilloscope

User Manual

(=Q@;2)

1333161102

Table of Contents

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Page 1 ® R&S RTB2000 Digital Oscilloscope User Manual (=Q@;2) 1333161102...
Page 2 ® This manual describes the following R&S RTB2000 models with firmware version 2.101: ● ® R&S RTB2002 (1333.1005K02) ● ® R&S RTB2004 (1333.1005K04) © 2018 Rohde & Schwarz GmbH & Co. KG Mühldorfstr. 15, 81671 München, Germany Phone: +49 89 41 29 - 0 Fax: +49 89 41 29 12 164 Email: info@rohde-schwarz.com...
Page 3: Table Of Contents
® Contents R&S RTB2000 Contents 1 Preface....................13 For Your Safety......................13 Documentation Overview................... 14 1.2.1 Manuals and Instrument Help..................14 1.2.2 Data Sheet and Brochure....................15 1.2.3 Calibration Certificate....................15 1.2.4 Release Notes and Open Source Acknowledgment............. 15 Conventions Used in the Documentation..............16 1.3.1 Typographical Conventions...................16 1.3.2...
Page 4 ® Contents R&S RTB2000 Quick Access.......................33 Menu History....................... 34 Getting Help.........................35 4 Waveform Setup...................36 Connecting Probes and Displaying a Signal............36 Adjusting Passive Probes..................37 Vertical Setup......................38 4.3.1 VERTICAL Controls...................... 38 4.3.2 Short Menu for Analog Channels.................. 40 4.3.3 Vertical Settings......................41 4.3.4 Probe Settings.......................44 4.3.5...
Page 5 ® Contents R&S RTB2000 6.1.1 Zooming in........................72 6.1.2 Modifying the Zoom.......................74 6.1.3 Zoom Settings....................... 75 Mathematics........................ 76 6.2.1 Math Waveform Settings....................76 Reference Waveforms....................78 6.3.1 Using References......................79 6.3.2 Settings for Reference Waveforms................80 History and Segmented Memory (Option R&S RTB-K15)........83 6.4.1 Segmented Memory......................83 6.4.2...
Page 6 ® Contents R&S RTB2000 Mask Testing......................119 8.1.1 About Masks and Mask Testing...................119 8.1.2 Using Masks........................120 8.1.3 Mask Window......................122 8.1.4 Mask Menu........................123 FFT Analysis......................126 8.2.1 FFT Display.........................126 8.2.2 Performing FFT Analysis.....................128 8.2.3 FFT Setup........................128 XY-Diagram........................ 133 Digital Voltmeter......................134 8.4.1 Using the Meter......................135 8.4.2...
Page 7 ® Contents R&S RTB2000 11 Network Connections and Remote Operation.........162 11.1 LAN Connection......................162 11.2 USB Connection......................165 11.2.1 USB TMC........................165 11.2.2 USB VCP........................166 11.2.3 USB MTP........................166 11.3 Remote Access Using a Web Browser..............166 11.3.1 Accessing the Instrument Using a Web Browser............166 11.3.2 Instrument Home......................167 11.3.3...
Page 8 ® Contents R&S RTB2000 12.3.5 C Label List....................... 197 12.4 UART / RS232 (Option R&S RTB-K2)..............199 12.4.1 The UART / RS232 Interface..................199 12.4.2 UART Configuration....................199 12.4.3 UART Trigger......................202 12.4.4 UART Decode Results ....................204 12.5 CAN (Option R&S RTB-K3)..................205 12.5.1 The CAN Protocol.......................
Page 9 ® Contents R&S RTB2000 14.1.4 Arbitrary Setup Settings....................247 14.2 Pattern Generator......................248 14.2.1 Pattern Selection......................248 14.2.2 Settings for Square Wave Pattern................249 14.2.3 Settings for Counter Pattern..................250 14.2.4 Settings for Arbitrary Pattern..................250 14.2.5 Settings for Manual Pattern..................254 14.2.6 Settings for Serial Buses.....................254 15 Remote Control Commands..............256 15.1 Conventions used in Command Description............
Page 10 ® Contents R&S RTB2000 15.6.1 Zoom........................... 293 15.6.2 Mathematics........................294 15.6.3 Reference Waveforms....................296 15.6.4 Search.........................300 15.6.5 History (Option R&S RTB-K15)................... 314 15.7 Measurements......................325 15.7.1 Quick Measurements....................325 15.7.2 Automatic Measurements................... 326 15.7.3 Cursor Measurements....................337 15.8 Applications.......................343 15.8.1 General........................343 15.8.2 Mask Testing.......................
Page 11 ® Contents R&S RTB2000 15.11.4 UART (Option R&S RTB-K2)..................427 15.11.5 CAN (Option R&S RTB-K3)..................436 15.11.6 LIN (Option R&S RTB-K3)...................452 15.12 Mixed Signal Option (Option R&S RTB-B1)............465 15.12.1 Logic Channels......................465 15.12.2 Parallel Buses......................472 15.13 Signal Generation (Option R&S RTB-B6)..............476 15.13.1 Function Generator.....................
Page 12 ® Contents R&S RTB2000 Structure of a Command Line..................504 Responses to Queries....................505 B Command Sequence and Synchronization........507 Preventing Overlapping Execution................. 507 C Status Reporting System..............509 Structure of a SCPI Status Register................ 509 Hierarchy of status registers................... 510 Contents of the Status Registers................
Page 13: Preface
® Preface R&S RTB2000 For Your Safety 1 Preface 1.1 For Your Safety The R&S RTB2000 digital oscilloscope is designed for measurements on circuits that are only indirectly connected to the mains or not connected at all. It is not rated for any measurement category.
Page 14: Documentation Overview
® Preface R&S RTB2000 Documentation Overview Risk of injury Do not exceed the voltage limits given in Chapter 2.2.1.1, "Input Connectors", on page 21. Risk of instrument damage due to inappropriate operating conditions An unsuitable operating site or test setup can damage the instrument and connected devices.
Page 15: Data Sheet And Brochure
® Preface R&S RTB2000 Documentation Overview Instrument help The help offers quick, context-sensitive access to the functional description directly on the instrument. Basic safety instructions Contains safety instructions, operating conditions and further important information. The printed document is delivered with the instrument. Instrument security procedures manual Deals with security issues when working with the R&S RTB2000 in secure areas.
Page 16: Conventions Used In The Documentation
® Preface R&S RTB2000 Conventions Used in the Documentation 1.3 Conventions Used in the Documentation 1.3.1 Typographical Conventions The following text markers are used throughout this documentation: Convention Description "Graphical user interface ele- All names of graphical user interface elements on the screen, such as ments"...
Page 17: Getting Started
® Getting Started R&S RTB2000 Preparing for Use 2 Getting Started 2.1 Preparing for Use 2.1.1 Unpacking and Checking the Instrument 1. Inspect the package for damage. If the packaging material shows any signs of stress, notify the carrier who delivered the instrument.
Page 18: Starting The Instrument
® Getting Started R&S RTB2000 Preparing for Use The instrument can be installed in a 19" rack mount using a rack mount kit. The order number of the rack mount kit is given in the data sheet. The installation instructions are part of the rack mount kit.
Page 19 ® Getting Started R&S RTB2000 Preparing for Use The nominal ranges are: ● 100 V to 240 V AC at 50 Hz to 60 Hz ● 0.95 A to 0.5 A ● max. 60 W Risk of injury Connect the instrument only to an outlet that has a ground contact. Do not use an isolating transformer to connect the instrument to the AC power supply.
Page 20: Instrument Tour
® Getting Started R&S RTB2000 Instrument Tour To shut down the instrument to standby state ► Press the [Standby] key. All current settings are saved, and the software shuts down. Now it is safe to power off the instrument. 2.1.3.3 Powering Off Powering off is required only if the instrument must be disconnected from all power supplies.
Page 21 ® Getting Started R&S RTB2000 Instrument Tour Figure 2-1: Front panel of R&S RTB2004 with 4 input channels 1 = Display 2 = Horizontal and vertical setup controls 3 = Trigger settings, action and analysis controls 4 = Analog input channels (2 channels at R&S RTB2002, 4 channels at R&S RTB2004) 5 = External trigger input 6 = Logic probe connectors (option R&S RTB-B1) 7 = Connectors for probe compensation and optional pattern generator (R&S RTB-B6)
Page 22 ® Getting Started R&S RTB2000 Instrument Tour BNC inputs (4 and 5) The R&S RTB2000 has two or four channel inputs (4) to connect the input signals. The external trigger input (5) is used to control the measurement by an external signal. The trigger level can be set from -5 V to 5 V.
Page 23: Rear Panel
® Getting Started R&S RTB2000 Instrument Tour 2.2.1.2 Other Connectors on the Front Panel [Pattern Generator] (7) Connectors for the pattern generator P0, P1, P2, P3. The "Demo 1" signal is intended for demonstration purposes. [Probe Comp.] (7) Probe compensation terminal to support adjustment of passive probes to the oscillo- scope channel.
Page 24 ® Getting Started R&S RTB2000 Instrument Tour Figure 2-2: Rear panel view of R&S RTB2000 1 = LAN connector 2 = USB connector, type B 3 = AC power supply connector and main power switch 4 = Kensington lock slot to secure the instrument against theft 5 = Loop for lock to secure the instrument against theft 6 = not used [LAN] (1)
Page 25: Operating Basics
® Operating Basics R&S RTB2000 Display Overview 3 Operating Basics 3.1 Display Overview The touchscreen display of the instrument shows the waveforms and measurement results, and also information and everything that you need to control the instrument. Figure 3-1: Display of the R&S RTB2000 with 4 channels 1 = Toolbar 2 = Trigger source, main trigger parameter (here: slope for edge trigger), trigger level 3 = Trigger mode and sample rate...
Page 26: Selecting The Application
® Operating Basics R&S RTB2000 Using the Touchscreen 3.2 Selecting the Application The "Apps Selection" dialog provides fast access to all available applications. ► There are several ways to open the "Apps Selection" dialog: ● Press the [Apps Selection] key. ●...
Page 27 ® Operating Basics R&S RTB2000 Using the Touchscreen Figure 3-2: Open the main menu and select a menu item Figure 3-3: Switch on or off (left) and select a parameter value (right) ► To close the menu: User Manual 1333.1611.02 ─ 06...
Page 28: Accessing Functionality Using Shortcuts
® Operating Basics R&S RTB2000 Using the Touchscreen Tap "Back", or tap into the diagram outside the menu. 3.3.2 Accessing Functionality Using Shortcuts The labels in information bar at the top of the display, the channel labels and also the results at the bottom provide shortcuts to the most important settings.
Page 29: Using Gestures
® Operating Basics R&S RTB2000 Using the Touchscreen Figure 3-5: Enter numerical value and unit 3.3.4 Using Gestures Drag one finger Drag horizontally in the diagram to change the horizontal position of all waveforms. In frequency domain, the center frequency is changed. Drag vertically in the diagram to change the vertical position of the selected waveform.
Page 30: Front Panel Keys
® Operating Basics R&S RTB2000 Front Panel Keys Spread or pinch two fingers in horizontal direction to change the horizontal scale of all waveforms. In frequency domain, the frequency span is changed. Swipe two fingers If the history option R&S RTB-K15 is installed, swipe two fingers in the diagram to scrolls through the history segments.
Page 31: Analysis Controls
® Operating Basics R&S RTB2000 Front Panel Keys [Clear Screen] Deletes all waveforms, annotations and the measurement results of deleted wave- forms. All settings remain unchanged. Remote command: on page 390 DISPlay:CLEar[:SCReen] 3.4.2 Analysis Controls The controls in the [Analysis] functional block open various menus for signal analysis. [Navigation] The function of this universal rotary knob depends on the usage context: ●...
Page 32: Using The Toolbar
® Operating Basics R&S RTB2000 Using the Toolbar Note: Channels other than the selected one are switched off in quick measurement mode. When you activate quick measurements, cursor measurements are automati- cally deactivated. Deactivate quick measurements before selecting the cursors. [Search] Enables the search with the last configured setup.
Page 33: Quick Access
® Operating Basics R&S RTB2000 Quick Access 3. Tap the functions that you need. You can select maximum 8 functions. 4. Close the dialog box. 3.6 Quick Access If the measurement task requires to change the settings from different menus repeat- edly, you can use the "QuickAccess".
Page 34: Menu History
® Operating Basics R&S RTB2000 Menu History c) Repeat steps a) and b) for each setting and function that you need for the mea- surement task. 3. To remove unwanted settings and functions: a) Tap the "Settings" icon of the function. b) To delete the selected setting or function, tap "Delete".
Page 35: Getting Help
® Operating Basics R&S RTB2000 Getting Help 3.8 Getting Help In most menus and dialogs, graphics explain the meaning of the selected setting. For further information, you can open the help, which provides functional description of selected setting. To open the help window 1.
Page 36: Waveform Setup
® Waveform Setup R&S RTB2000 Connecting Probes and Displaying a Signal 4 Waveform Setup This chapter describes how to connect and set up probes, to adjust the horizontal and vertical settings, and to control the acquisition. 4.1 Connecting Probes and Displaying a Signal Risk of instrument damage Make sure to set the attenuation factor on the instrument according to the probe being used.
Page 37: Adjusting Passive Probes
® Waveform Setup R&S RTB2000 Adjusting Passive Probes 7. Press the [Autoset] key. [Preset] Resets the instrument to the default state, without analyzing the signal. The previous user-defined configuration is removed and all channels except for channel 1 are dis- abled.
Page 38: Vertical Setup
® Waveform Setup R&S RTB2000 Vertical Setup 4.3 Vertical Setup The controls and parameters of the vertical system adjust the vertical scale and posi- tion of the waveform, and the waveform display. The probe settings also belong to the vertical setup. The channel labels at the bottom of the display show the basic vertical settings: vertical scale (for example, channel 3 in the figure below: 500 mV/div), coupling (AC), probe attenuation (10:1), and bandwidth (if limited).
Page 39 ® Waveform Setup R&S RTB2000 Vertical Setup The effect of the keypress depends on state of the channel: ● If channel is off: Turns on the channel and selects it. The rotary knobs alongside light up in the channel color. ●...
Page 40: Short Menu For Analog Channels
® Waveform Setup R&S RTB2000 Vertical Setup [Ref] Displays the reference waveforms with their last configuration. The key works in the same way as the channel keys. Reference wavforms are described in Chapter 6.3, "Reference Waveforms", on page 78. [Math] Enables the math waveform, a waveform calculated from the captured data.
Page 41: Vertical Settings
® Waveform Setup R&S RTB2000 Vertical Setup 4.3.3 Vertical Settings The comprehensive "Vertical" menu contains all vertical settings. 1. To open the "Vertical" menu: a) Open the main menu. b) Select "Vertical" 2. Open the channel menu. ► To open the channel menu directly, press the corresponding channel key. If the channel was active but not selected, press twice: Once to select the wave- form, and next to open the short menu.
Page 42 ® Waveform Setup R&S RTB2000 Vertical Setup State Switches the selected channel on or off. Remote command: on page 268 CHANnel<m>:STATe Coupling Selects the input coupling, which influences the signal path between input connector and the following internal signal stage. The current coupling of each channel is shown in the waveform labels below the grid.
Page 43 ® Waveform Setup R&S RTB2000 Vertical Setup Invert Turns the inversion of the signal amplitude on or off. To invert means to reflect the volt- age values of all signal components against the ground level. Inversion affects only the display of the signal but not the trigger. For example: if the oscilloscope triggers on the rising edge, the trigger is not changed by inversion, but the actually rising edge is displayed as falling edge.
Page 44: Probe Settings
® Waveform Setup R&S RTB2000 Vertical Setup Remote command: on page 271 CHANnel<m>:ZOFFset[:VALue] Waveform Color Selects the color scale for the waveform color. Each scale comprises a set of colors, where each color represents a certain frequency of occurrence. "Temperature" Display in temperature colors.
Page 45: Threshold Settings
® Waveform Setup R&S RTB2000 Vertical Setup Remote command: on page 274 PROBe<m>:SETup:ATTenuation:MANual on page 275 PROBe<m>:SETup:GAIN:MANual Unit Selects the unit that the probe can measure. ● V - for voltage measurements ● A - for current measurements Remote command: on page 274 PROBe<m>:SETup:ATTenuation:UNIT on page 275...
Page 46: Label Settings
® Waveform Setup R&S RTB2000 Vertical Setup Threshold Hysteresis Logic 0 Logic 1 Logic 0 The numerical values of "Small", "Medium", and "Large" hysteresis correspond to the vertical scale. Remote command: on page 273 CHANnel<m>:THReshold:HYSTeresis Find Threshold The instrument analyzes the channel and sets the threshold for digitization. If no level can be found, the existing value remains unchanged, and you can set the thresholds manually.
Page 47: Horizontal Setup
® Waveform Setup R&S RTB2000 Horizontal Setup Edit Label Opens on-screen keypad to enter a label text. If you previously have selected a prede- fined label, it is already written in the entry line, and you can modify it. The maximum name length is 8 characters, and only ASCII characters provided on the on-screen keypad can be used.
Page 48: Horizontal Controls
® Waveform Setup R&S RTB2000 Horizontal Setup ● Use shortcuts to adjust scale and position. ● Use the comprehensive menu to adjust all horizontal settings. 4.4.1 HORIZONTAL Controls [Position] Changes the trigger position, the time distance from the trigger point to the reference point (trigger offset).
Page 49: Shortcuts For Horizontal Settings
® Waveform Setup R&S RTB2000 Horizontal Setup Remote command: on page 293 TIMebase:ZOOM:STATe [Horizontal] Opens the menu to configure horizontal scale, position, and reference point. The cur- rent scale and position is shown in the top information bar. If zoom is active, you can find also the zoom scale and zoom position in this menu. [Acquisition] Opens the "Acquisition"...
Page 50: Horizontal Position
® Waveform Setup R&S RTB2000 Acquisition Setup Reference Point Defines the time reference point in the diagram. It is indicated by a gray triangle outline at the bottom of the diagram. The reference point defines which part of the waveform is shown. By default, the refer- ence point is displayed in the center of the window, and you can move it to the left or right.
Page 51: Shortcuts For Acquisition Settings
® Waveform Setup R&S RTB2000 Acquisition Setup There are several ways to adjust and control acquisition: ● Use the controls in the Trigger functional block of the front panel to start and stop acquisition. See Chapter 5.1, "Trigger Controls", on page 56. ●...
Page 52 ® Waveform Setup R&S RTB2000 Acquisition Setup The history is described in Chapter 6.4.3, "History Settings", on page 84. Record Length Sets the record length, the number of waveform samples that are stored in one wave- form record. If you use the history, you can disable the "Auto" record length and enter a value in the "History"...
Page 53 ® Waveform Setup R&S RTB2000 Acquisition Setup "Peak Detect" The minimum and the maximum of n samples are recorded as wave- form points, the other samples are discarded. Thus the instrument can detect fast signal peaks at slow time scale settings that would be missed with other acquisition modes.
Page 54 ® Waveform Setup R&S RTB2000 Acquisition Setup Roll Enables the automatic roll mode. The instrument switches to roll mode if the Time Scale is equal or slower than Start Roll Time. The roll mode displays the untriggered, continuous signal, and moves the captured input data on the display from the left to the right.
Page 55: Trigger
® Trigger R&S RTB2000 5 Trigger Triggering means to capture the interesting part of the relevant waveforms. Choosing the right trigger type and configuring all trigger settings correctly allows you to detect various incidents in signals. A trigger occurs if the trigger conditions are fulfilled. The instrument acquires continu- ously and keeps the sample points to fill the pretrigger part of the waveform record.
Page 56: Trigger Controls
® Trigger R&S RTB2000 Trigger Controls 5.1 Trigger Controls The keys and the rotary knob in the Trigger functional block adjust the trigger and start or stop acquisition. The green LED above the [Levels] knob lights up when the instrument triggers. [Trigger] Opens the "Trigger"...
Page 57: Shortcuts For Trigger Settings
® Trigger R&S RTB2000 Shortcuts for Trigger Settings Remote command: on page 285 TRIGger:A:LEVel<n>[:VALue] on page 286 TRIGger:A:FINDlevel [Force Trigger] Provokes an immediate single acquisition. Use this key if the acquisition is running in normal mode and no valid trigger occurs. Thus, you can confirm that a signal is availa- ble and use the waveform display to determine how to trigger on it.
Page 58: General Trigger Settings
® Trigger R&S RTB2000 General Trigger Settings 1 = adjust the trigger source 2 = open the keypad to enter the value of the trigger level or threshold 3 = adjust slope or polarity 4 = adjust the trigger mode 5 = start or stop a continuous acquisition, or start a single acquisition if [Single] is active 6 = available settings depend on the trigger type 5.3 General Trigger Settings...
Page 59 ® Trigger R&S RTB2000 General Trigger Settings "Auto" The instrument triggers repeatedly after a time interval if the trigger conditions are not fulfilled. If a real trigger occurs, it takes prece- dence. This mode helps to see the waveform even before the trigger is set.
Page 60: Edge Trigger
® Trigger R&S RTB2000 Edge Trigger "B1 or B2" Serial bus that is used for triggering on protocols. Only available, if the trigger type "Serial Bus" is selected. Remote command: on page 284 TRIGger:A:SOURce Hold Off, Hold Off Time Enables the hold off and defines the "Hold Off Time". The next trigger occurs only after the hold off time has passed.
Page 61 ® Trigger R&S RTB2000 Edge Trigger Slope..........................61 Trigger Level, Threshold....................61 Coupling........................61 Reject........................62 Noise Reject........................62 Slope Sets the edge direction for the trigger. You can trigger on: ● rising edge, that is a positive voltage change ● falling edge, that is a negative voltage change ●...
Page 62: Width Trigger
® Trigger R&S RTB2000 Width Trigger "LF Reject" Sets the trigger coupling to high frequency. A 15 kHz highpass filter removes lower frequencies from the trigger signal. Use this mode only with very high frequency signals. Remote command: on page 286 TRIGger:A:EDGE:COUPling HF Reject Enables or disables an additional 5 kHz lowpass filter in the trigger path.
Page 63 ® Trigger R&S RTB2000 Width Trigger ±Δ ±Δ Δ ) Figure 5-4: Pulse width is equal or unequal to a given duration, with optional variation ( 1 = Equal: (width - variation) < pulse < (width + variation) 2 = Unequal: pulse < (width - variation) OR pulse > (width + variation) ►...
Page 64 ® Trigger R&S RTB2000 Width Trigger Comparison Sets how the measured pulse width is compared with the given limits. "Width >" Triggers on pulse width longer than the reference "Time t". "Width <" Triggers on pulse width shorter than the reference "Time t". "Width ="...
Page 65: Video Trigger
® Trigger R&S RTB2000 Video Trigger Remote command: on page 273 CHANnel<m>:THReshold:HYSTeresis 5.6 Video Trigger The video or TV trigger is used to analyze analog baseband video signals. You can trigger on baseband video signals from standard definition and high definition stand- ards connected to an analog channel input or to the external trigger input.
Page 66 ® Trigger R&S RTB2000 Video Trigger High-definition television (HDTV) standards are indicated by the number of active lines and the scanning system: ● "HDTV 720p" ● "HDTV 1080p" (p for progressive scanning) ● "HDTV 1080i" (i for interlaced scanning) Remote command: on page 289 TRIGger:A:TV:STANdard Signal...
Page 67: Pattern Trigger
® Trigger R&S RTB2000 Pattern Trigger 5.7 Pattern Trigger The pattern trigger is a logic trigger. It provides any logical combination of the input channels and supports you in verifying the operation of digital logic. Additionally, you can set a time limitation to the pattern. Thus you can also trigger on bus patterns of parallel buses.
Page 68 ® Trigger R&S RTB2000 Pattern Trigger H | L | X, Set All Defines the pattern by selecting the state "H" (high), "L" (low) or "X" (do not care) for each active analog and digital channel. The word length of the pattern depends on the number of available analog and digital channels.
Page 69: Timeout Trigger
® Trigger R&S RTB2000 Timeout Trigger Triggers if the pattern condition is fulfilled for a duration shorter than "Time t1" - "Variation", or longer than "Time t1" + "Variation". ● "Inside", "Time t1" and "Time t2" Triggers if the pattern condition is fulfilled for a duration between "Time t1" and "Time t2".
Page 70 ® Trigger R&S RTB2000 Timeout Trigger Figure 5-9: Timeout trigger menu Range Selects the relation of the signal level to the threshold: Stays High The signal level stays above the trigger level. Stays Low The signal level stays below the trigger level. Stays High|Low The signal level stays above or below the trigger level.
Page 71: Trigger Out Signal
® Trigger R&S RTB2000 Trigger Out Signal 5.9 Trigger Out Signal The R&S RTB2000 can output a pulse at the Aux Out connector when the instrument triggers. 1. To output a pulse at a trigger event, configure the Aux Out connector: "Setup" menu >...
Page 72: Waveform Analysis
® Waveform Analysis R&S RTB2000 Zoom 6 Waveform Analysis ● Zoom........................72 ● Mathematics......................76 ● Reference Waveforms.................... 78 ● History and Segmented Memory (Option R&S RTB-K15)........83 ● Search........................91 6.1 Zoom The zoom magnifies a part of the waveform to view more details. The zoom is applied to all active analog and digital channels and math waveforms.
Page 73 ® Waveform Analysis R&S RTB2000 Zoom Figure 6-1: Display of horizontal zoom: zoom in bottom window, normal waveform in upper window = Tap to activate zoom settings = Tap to activate normal waveform settings 3 (blue) = Horizontal zoom scale and width of the zoom area 4 (red) = Horizontal zoom position = Sample rate in zoom window = Horizontal scale and position of the normal waveform...
Page 74: Modifying The Zoom
® Waveform Analysis R&S RTB2000 Zoom Figure 6-2: Display of vertical zoom 6.1.2 Modifying the Zoom There are several ways to adjust the zoom: ● Use finger gestures on the screen. ● Use the [Scale] and [Position] knobs. ● Tap the zoom scale or zoom position label in the zoom window and enter a value on the keypad.
Page 75: Zoom Settings
® Waveform Analysis R&S RTB2000 Zoom Drag the zoom area on the original waveform in the upper window. To adjust the zoom using the horizontal rotary knobs 1. To set the focus to the zoom window (lower window), tap in the zoom window. 2.
Page 76: Mathematics
® Waveform Analysis R&S RTB2000 Mathematics Remote command: on page 294 TIMebase:ZOOM:SCALe Zoom Position Defines the distance of the trigger point to the reference point in the zoom window. The value determines the position of the zoom area in the upper window. "Zoom Position"...
Page 77: Operation
® Waveform Analysis R&S RTB2000 Mathematics ► To open the "Mathematics" menu: a) Tap the menu icon in the lower right corner of the screen. b) Scroll down. Select "Math". State Activates the mathematics function and displays the resulting math waveform. Remote command: on page 295 CALCulate:QMATH:STATe...
Page 78: Reference Waveforms
® Waveform Analysis R&S RTB2000 Reference Waveforms "Division" Divides the values of the first source by the values of the second source: Source1 / Source2 If the second source has small amplitudes, the math result increases quickly. If the second source crosses zero, the result would be a range of +∞...
Page 79: Using References
® Waveform Analysis R&S RTB2000 Reference Waveforms TRF is the specific binary format for reference waveforms of the R&S RTB2000. It con- tains the amplitude value of each sample that is displayed on the screen (8 bit or 16 bit long).
Page 80: Settings For Reference Waveforms
® Waveform Analysis R&S RTB2000 Reference Waveforms 9. Tap "Save" 10. Close the dialog box. To load a reference waveform 1. To open the "References" menu, tap the menu icon and select "References". 2. Select the target "Reference" waveform. 3. Tap "Load Reference". 4.
Page 81 ® Waveform Analysis R&S RTB2000 Reference Waveforms State..........................81 Load Reference......................81 Load Setup........................81 Save Reference......................82 Waveform Color......................82 Label..........................82 └ Bit........................82 └ Label....................... 82 └ Predefined Label.....................82 └ Edit Label......................82 Source Defines the source of the reference waveform. Any active channel, math or reference waveform can be selected.
Page 82 ® Waveform Analysis R&S RTB2000 Reference Waveforms Remote command: on page 298 REFCurve<m>:LOAD:STATe Save Reference Opens a dialog box to save a waveform as reference waveform: "Source" Select the waveform to be saved. You can save any active analog channel, math or reference waveform, or logic pod. "Destination"...
Page 83: History And Segmented Memory (Option R&S Rtb-K15)
® Waveform Analysis R&S RTB2000 History and Segmented Memory (Option R&S RTB-K15) 6.4 History and Segmented Memory (Option R&S RTB- K15) Using the history and segmented memory, you can access the data of previously acquired waveforms and analyze them. For example, you can analyze signals that occur in short bursts with long idle times, packet communication on serial buses, radar pulses, and laser pulses.
Page 84: Activating The History
® Waveform Analysis R&S RTB2000 History and Segmented Memory (Option R&S RTB-K15) The history stores the following data during acquisition: ● All active analog channels. ● All logic channels if at least one logic is active (with option R&S RTB-B1). ●...
Page 85 ® Waveform Analysis R&S RTB2000 History and Segmented Memory (Option R&S RTB-K15) 1. Activate the history. 2. If you want to set an individual record length or segment number, disable "Auto". If "Auto" is enabled, the record length is selected in the "Acquisition" menu. 3.
Page 86: Segment Table And History Player
® Waveform Analysis R&S RTB2000 History and Segmented Memory (Option R&S RTB-K15) No. of Segments Shows or sets the number of history segments in the memory, depending on the selected "Auto" mode. The record length is adjusted accordingly. When you change the number of segments, the history is deleted.
Page 87 ® Waveform Analysis R&S RTB2000 History and Segmented Memory (Option R&S RTB-K15) 2. Stop the acquisition. 3. Set the "Time Format" to be shown in the table: absolute or relative time. 4. Set the "Speed". 5. To play all segments once, tap "Run". 6.
Page 88: Exporting History Data
® Waveform Analysis R&S RTB2000 History and Segmented Memory (Option R&S RTB-K15) Remote command: ...:HISTory:PLAYer:STATe Prev. Steps back to the next older segment. Next Steps forward to the next newer segment. Repeat If selected, the playback of the selected history segments repeats automatically. Remote command: ...:HISTory:REPLay Speed...
Page 89 ® Waveform Analysis R&S RTB2000 History and Segmented Memory (Option R&S RTB-K15) 6.4.5.1 Saving History to File Before you can save history data, acquire the waveform and activate the history, so that the segment table is visible. To save the waveform history segments 1.
Page 90 ® Waveform Analysis R&S RTB2000 History and Segmented Memory (Option R&S RTB-K15) 4. Tap "New File". 5. Enter the filename. 6. Tap "Enter". The file is saved immediately, and the window is closed. 6.4.5.2 File Organization and Content The segment table and history segments are saved to CSV files. Segment table The segment table file contains all information that is shown in the table, and also all timestamps: relative time, time to previous, and absolute time.
Page 91: Search
® Waveform Analysis R&S RTB2000 Search Figure 6-6: Content of a history segment file, two channels are saved In addition to the data files, an index file is written. The index file delivers information on the files and the segments. For each segment, the segment index, save date and time, and the filename is listed.
Page 92 ® Waveform Analysis R&S RTB2000 Search The found events and the search conditions are shown in the result table at the bottom of the display. The table shows the following result values: result number, time value, and optional value depending on the search type (voltage, width). During running acquisition, the results in the table are updated continuously, and the events are marked at the top of the diagram by a brown triangle outline.
Page 93 ® Waveform Analysis R&S RTB2000 Search 3. In the "Search" menu, select "Track event". The selected event is moved to the reference point. If you select another event, it is shown at the same position. To save search results 1. In the upper right corner of the search result table, tap the "Save" symbol. 2.
Page 94: General Search Settings
® Waveform Analysis R&S RTB2000 Search 5. Tap "Save". The data is saved to a CSV file. 6.5.2 General Search Settings General search settings are independent of the search type. They are described in the current section. The specific settings for individual search types are described in the following sections.
Page 95 ® Waveform Analysis R&S RTB2000 Search "Rise/Fall time" The rise or fall time search finds slopes with an exact rise or fall time, or rise/fall times shorter or longer than a given limit, or rise/fall times inside or outside a given time range. For settings, see Chapter 6.5.6, "Rise/Fall Time Search",...
Page 96: Edge Search
® Waveform Analysis R&S RTB2000 Search 6.5.3 Edge Search Similar to the edge trigger, an edge search result is found when the waveform passes the given level in the specified direction. ► [Search] > "Search Type" = "Edge" > "Setup" Slope Sets the slope to be found: rising, falling, or both slopes.
Page 97: Width Search
® Waveform Analysis R&S RTB2000 Search 6.5.4 Width Search The width search finds pulses with an exact pulse width, or pulses shorter or longer than a given time, or pulses inside or outside the allowable time range. It is similar to the width trigger.
Page 98: Peak Search
® Waveform Analysis R&S RTB2000 Search The comparison works like the comparison of the width trigger, see Chapter 5.5, "Width Trigger", on page 62. Remote command: on page 303 SEARch:TRIGger:WIDTh:RANGe Width Sets the reference pulse width, the nominal value for comparisons. Remote command: on page 304 SEARch:TRIGger:WIDTh:WIDTh...
Page 99 ® Waveform Analysis R&S RTB2000 Search ► [Search] > "Search Type" = "Rise/Fall Time" > "Setup" Edge Sets the slope to be found: ● "Rising" to search for rise time ● "Falling" to search for fall time ● "Both" to search for rise and fall time Remote command: on page 305 SEARch:TRIGger:RISetime:SLOPe...
Page 100: Runt Setup
® Waveform Analysis R&S RTB2000 Search Remote command: on page 305 SEARch:TRIGger:RISetime:RANGe Rise/Fall Time Sets the reference rise or fall time, the nominal value for comparisons. Remote command: on page 306 SEARch:TRIGger:RISetime:TIME Variation Sets a range Δt to the reference "Rise/Fall Time" if comparison is set to "Equal" or "Not equal".
Page 101: Data2Clock
® Waveform Analysis R&S RTB2000 Search Upper Level Sets the upper voltage threshold for runt detection. A negative runt crosses the upper level twice without crossing the lower level. Remote command: on page 307 SEARch:TRIGger:LEVel:RUNT:UPPer Lower Level Sets the lower voltage threshold for runt detection. A positive runt crosses the lower level twice without crossing the upper level.
Page 102 ® Waveform Analysis R&S RTB2000 Search Clock Selects the input channel of the clock signal. Remote command: on page 308 SEARch:TRIGger:DATatoclock:CSOurce Data Selects the input channel of the data signal. Remote command: on page 302 SEARch:SOURce Level Set the voltage levels for clock and data signals. The crossing of clock level and clock edge defines the start point for setup and hold time.
Page 103: Pattern Search
® Waveform Analysis R&S RTB2000 Search "Rising" Only positive clock edges are considered. "Falling" Only negative clock edges are considered. "Either" The clock edges next to the data edge are considered regardless of the clock slope. Use this setting, for example, for signals with double data rate.
Page 104 ® Waveform Analysis R&S RTB2000 Search Threshold, Hysteresis Sets the search threshold value for each analog channel. If the signal value is higher than the threshold, the signal state is high. Otherwise, the signal state is considered low. For each analog channel, set a hysteresis to avoid unwanted search results caused by noise oscillation of the signal.
Page 105 ® Waveform Analysis R&S RTB2000 Search "NOR" "Not or" operator, no channel has the required state. Remote command: on page 310 SEARch:TRIGger:PATTern:FUNCtion Comparison Sets the condition how the duration of a steady pattern is compared with the given limit. The three settings "Width" "Variation" and "Comparison" define the time range how long the true result of the state pattern must be valid.
Page 106: Measurements
® Measurements R&S RTB2000 Quick Measurements 7 Measurements 7.1 Quick Measurements Quick measurement performs a set of automatic measurements on the selected input channel. The measurements cannot be configured. The results are displayed directly at the waveform (WF) or in the bottom result line (L) and are updated continuously. If the instrument detects a period in the signal, the quick measurement measures the first cycle and displays the results.
Page 107: Automatic Measurements
® Measurements R&S RTB2000 Automatic Measurements Quick measurement is not available on math and reference waveforms. Channels other than the selected one are switched off in quick measurement mode. When quick measurement is active, cursor measurements are not possible, but you can use auto- matic measurements in parallel.
Page 108: Measurement Types
® Measurements R&S RTB2000 Automatic Measurements Figure 7-1: Results of four active measurements If a result cannot be determined, "?" is displayed. Adjust the horizontal and vertical set- tings if the instrument cannot measure. If the measurement result is outside the measurement range and clipping occurs, the results are marked with "clipping+"...
Page 109 ® Measurements R&S RTB2000 Automatic Measurements 7.2.2.1 Horizontal Measurements (Time) Meas. type Symbol Description Graphic / formula Frequency Frequency of the signal, reciprocal value of the measured f = 1 / T first period. in Hz Period Time of the first period, measured on the 50% level. The measurement requires at least one complete period of the in s signal.
Page 110 ® Measurements R&S RTB2000 Automatic Measurements Meas. type Symbol Description Graphic / formula Phase = Δt / T * 360° Phase Phase difference between two waveforms, measured on the 50% level. in ° 100% Slewrt = ΔV / Δt Slew rate + Slewrt+ Steepness of the rising edge, measured between the refer- ence levels 10% and 90%...
Page 111 ® Measurements R&S RTB2000 Automatic Measurements Meas. type Symbol Description Graphic / formula RMS cycle RMS-Cyc RMS (root mean square) value of the voltage of the left- most signal period. in V Peak to peak Difference of maximum and minimum values. Pk-Pk Peak+ Maximum value within the displayed waveform.
Page 112: Settings For Automatic Measurements
® Measurements R&S RTB2000 Automatic Measurements Meas. type Symbol Description Graphic / formula σ-Std. dev. cycle σ-Cyc Standard deviation of one cycle, usually of the first, left-most signal period. σ Crest factor Crest The crest factor is also known as peak-to-average ratio. It is Crest ...
Page 113 ® Measurements R&S RTB2000 Automatic Measurements In the measurement menu, you can configure up to 4 parallel measurements (also called measurement places). Available measurement types depend on the type of the selected waveform. Meas. Place Selects one of the four available measurement places to be configured or activated. Measure <n>...
Page 114 ® Measurements R&S RTB2000 Automatic Measurements Remote command: on page 328 MEASurement<m>:SOURce Measure Source, Measure Source 2 Set the source waveforms for delay and phase measurement, where two sources are required. Remote command: on page 328 MEASurement<m>:SOURce Delay Setup for Measure Source and Measure Source 2 Set the edges to be used for delay measurement.
Page 115: Cursor Measurements
® Measurements R&S RTB2000 Cursor Measurements 7.3 Cursor Measurements The cursor measurement determines the results at the current cursor positions. You can set the cursor lines manually at fixed positions, or they can follow the waveform. Available results depend on the cursor type and the type of the waveform. Figure 7-3: Cursor measurement with vertical and horizontal cursors and Set To Trace Results = below the grid...
Page 116: Cursor Settings
® Measurements R&S RTB2000 Cursor Measurements ● Press the [Navigation] knob repeatedly until the required cursor line is active (marked with a solid line). Turn the knob to move the line. ● Tap the corresponding result value in the result line at the bottom. The keypad opens, and you can enter an exact value.
Page 117 ® Measurements R&S RTB2000 Cursor Measurements "Vertical" Sets two vertical cursor lines and measures the time from the trigger point to each cursor line, the time between the cursor lines and the frequency calculated from that time. Results: t1, t2, Δt, 1/Δt (for FFT measurements: frequencies) "Vertical &...
Page 118 ® Measurements R&S RTB2000 Cursor Measurements Set To Trace Autoset for cursor lines, sets the cursor lines to typical points of the waveform depend- ing on the selected cursor type. For example, for voltage measurement ("Horizontal"), the cursor lines are set to the upper and lower peaks of the waveform. For time mea- surement ("Vertical"), the cursor lines are set to the edges of two consecutive positive or two consecutive negative pulses.
Page 119: Applications
® Applications R&S RTB2000 Mask Testing 8 Applications All available applications are provided in the "Apps Selection" dialog. ► To select an application, press the [Apps Selection] key. See also: Chapter 3.2, "Selecting the Application", on page 26. The following applications are available: ●...
Page 120: Using Masks
® Applications R&S RTB2000 Mask Testing left column = absolute number and percentage of acquisitions that passed the test middle column = absolute number and percentage of acquisitions that violated the mask right column = number of tested acquisitions and test duration During a mask test, various actions can be executed when mask violations occur: noti- fication by a sound, stop of acquisition, saving a screenshot, saving the waveform data, sending a pulse.
Page 121 ® Applications R&S RTB2000 Mask Testing 5. Adjust the size of the mask: ● For simple setup, use "Size+" and "Size-" to change the mask dimensions in x- and y-direction. ● For detailed setup: – Tap "Setup" to open the "Mask" menu. –...
Page 122: Mask Window
® Applications R&S RTB2000 Mask Testing 4. Select the mask file. 5. Tap "Load". To perform a mask testing 1. Set up the waveform that you want to test. 2. Create or load a mask. See: ● "To create and set up a mask" on page 120 ●...
Page 123: Mask Menu
® Applications R&S RTB2000 Mask Testing Reset Deletes all test results. Remote command: on page 347 MASK:RESet:COUNter Run, Stop Starts or finishes the mask test. Remote command: on page 347 MASK:TEST Creates a mask from the envelope of the selected channel waveform. Remote command: on page 344 MASK:SOURce...
Page 124 ® Applications R&S RTB2000 Mask Testing Test Performs a mask test for the selected signal, i.e. the signal amplitudes are compared with the specified mask. If the amplitude exceeds the limits of the mask, a violation is detected. Remote command: on page 347 MASK:TEST Copy Channel...
Page 125 ® Applications R&S RTB2000 Mask Testing Width X Changes the width of the mask in horizontal direction. The specified factor in divisions is added to the positive x-values and subtracted from the negative x-values of the mask limits in relation to the mask center. Thus, the left half of the mask is pulled to the left, the right half is pulled to the right.
Page 126: Fft Analysis
® Applications R&S RTB2000 FFT Analysis on page 345 MASK:ACTion:SCRSave:EVENt:MODE on page 345 MASK:ACTion:WFMSave:EVENt:MODE Capture Segments Selects whether all acquisitions are stored in segments, or only failed acquisition. You can use the hostiry to analyze the segments. Only available with history option R&S RTB-K15. Remote command: on page 348 MASK:CAPTure[:MODE]...
Page 127 ® Applications R&S RTB2000 FFT Analysis 1 = Enable FFT 2 = Signal vs. time display 3 = FFT parameters 4 = Spectrum, result of the FFT analysis 5 = FFT label with vertical scale (range per division). Color indicates the source waveform of FFT calcula- tion.
Page 128: Performing Fft Analysis
® Applications R&S RTB2000 FFT Analysis Vertical position and size of the FFT waveform To set the position and the vertical scaling, select the spectrum window and use the vertical [Scale] and [Offset / Position] (upper knob) knobs. Remote commands: ●...
Page 129 ® Applications R&S RTB2000 FFT Analysis 8.2.3.2 FFT Settings in the Spectrum Window Typical FFT parameters can be set directly in the spectrum window, above the dia- gram. 1 = Start frequency 2 = Stop frequency 3 = Center 4 = Span Start Defines the start frequency of the displayed frequency span.
Page 130 ® Applications R&S RTB2000 FFT Analysis Span The span is specified in Hertz and defines the width of the displayed frequency range, which is (Center - Span/2) to (Center + Span/2). To set the frequency span, you can also use the horizontal [Scale] knob if the focus is on the frequency window.
Page 131 ® Applications R&S RTB2000 FFT Analysis The R&S RTB2000 provides various window functions to suit different input signals. Each window function has specific characteristics, including some advantages and some trade-offs. Consider these characteristics to find the optimum solution for the measurement task.
Page 132 ® Applications R&S RTB2000 FFT Analysis "Spectrum" The current value for each frequency is displayed. "Min Hold" The minimum value for each frequency over all FFTs is displayed. Using the "Min Hold" waveform type is a good way to highlight signals within noise or suppress intermittent signals.
Page 133: Xy-Diagram
® Applications R&S RTB2000 XY-Diagram "dBV" Logarithmic scaling; related to 1 Veff. "Veff" Linear scaling; displays the RMS value of the voltage. Remote command: on page 349 SPECtrum:FREQuency:MAGNitude:SCALe 8.3 XY-Diagram XY-diagrams combine the voltage levels of two waveforms in one diagram. They use the amplitude of a second waveform as the x-axis, rather than a timebase.
Page 134: Digital Voltmeter
® Applications R&S RTB2000 Digital Voltmeter Source X Defines the source to be displayed in x-direction in an XY-diagram, replacing the usual timebase. The source can be any of the analog channels. Remote command: on page 364 DISPlay:XY:XSOurce Source Y1 Defines the first signal to be displayed in y-direction in an XY-diagram.
Page 135: Using The Meter
® Applications R&S RTB2000 Digital Voltmeter Figure 8-1: Results of 4 meter measurements. The measurement source is indicated by the channel color. The source of meter 1 is channel 1, and it is clipped. Remote commands to read meter results: ●...
Page 136: Meter Settings
® Applications R&S RTB2000 Digital Voltmeter To deactivate meter measurements ► Use one of the following ways: ● Tap the "Meter" icon on the toolbar again. ● Close the "Meter" result box. 8.4.2 Meter Settings ► To open the "Meter" configuration menu, tap inside the "Meter" result box. Meter (on/off) Activates or deactivates the digital voltmeter with the last configuration.
Page 137: Trigger Counter
® Applications R&S RTB2000 Trigger Counter 8.5 Trigger Counter The counter shows two basic parameters of the trigger source: frequency and period. 1. Press the [Apps Selection] key. 2. Tap "Trigger Counter". By default, the result box shows the frequency and period of the trigger source. 1.
Page 138: Documenting Results
® Documenting Results R&S RTB2000 9 Documenting Results The R&S RTB2000 can store various data to files for further usage, analysis and reporting: ● Instrument settings: Chapter 9.1, "Saving and Loading Instrument Settings", on page 139 ● Waveforms: Chapter 9.2, "Saving Waveform Data", on page 140 ●...
Page 139: Saving And Loading Instrument Settings
® Documenting Results R&S RTB2000 Saving and Loading Instrument Settings The supported file system in all storage locations is FAT. 9.1 Saving and Loading Instrument Settings To repeat measurements or tests at different times or perform similar measurements with different test data, you can save the used configuration settings. Furthermore, it can be helpful to refer to the configuration settings of a particular measurement when analyzing the results.
Page 140: Saving Waveform Data
® Documenting Results R&S RTB2000 Saving Waveform Data Tap "Save" to start writing the data. Remote command: on page 388 MMEMory:STORe:STATe Load Opens a file explorer to select an instrument setup file to be loaded to the instrument. To change the storage location, select "Destination" > "Location". Tap "Load"...
Page 141: Waveform Export Settings
® Documenting Results R&S RTB2000 Saving Waveform Data 9.2.1 Waveform Export Settings Destination The destination /USB_FRONT is only active, if a USB flash drive is connected to the front USB port. Tap the field and select the target folder. Tap "Accept Dir." to confirm selection. Remote command: on page 380 EXPort:WAVeform:NAME...
Page 142: Waveform File Formats
® Documenting Results R&S RTB2000 Saving Waveform Data Remote command: on page 379 EXPort:WAVeform:SOURce Points Selects the number of data points to be saved in the waveform file. ● "Display Data": Saves all currently displayed waveform samples. ● "Acq. Memory": Saves all data samples that are stored in the acquisition memory. This setting takes effect only for stopped acquisitions.
Page 143 ® Documenting Results R&S RTB2000 Saving Waveform Data Example CSV1: Waveform of channel 1, single values in s,CH1 in V -1.1996E-02,1.000E-02 -1.1992E-02,1.000E-02 -1.1988E-02,1.000E-02 -1.1984E-02,1.000E-02 Example CSV2: Waveform of channel 1, pairs of values in s,CH1 in V -2.9980E+00,2.000E-05 -2.9980E+00,1.400E-04 -2.9960E+00,-1.800E-04 -2.9960E+00,1.400E-04 -2.9940E+00,-1.800E-04 -2.9940E+00,1.400E-04...
Page 144: Annotations
® Documenting Results R&S RTB2000 Annotations You can set the word order: BIN MSBF saves data in Big Endian order - beginning with the MSB (Most Significant Byte) and ending with the LSB (Least Significant Byte). BIN LSBF saves data beginning with the LSB and ending with the MSB. Pairs of values are listed as two subsequent single values, without any identification.
Page 145: Screenshots
® Documenting Results R&S RTB2000 Screenshots 1 = Annotations on / off 2 = Drawing tools 3 = Text tool 4 = Eraser to delete single lines 5 = Remover to delete all annotations 3. To finish, tap the "Annotation" icon in the toolbar again. 9.4 Screenshots You can create and save screenshots of the current display of your waveforms and measurement results.
Page 146 ® Documenting Results R&S RTB2000 Screenshots To configure screenshots: 1. Press the [Save Load] key. 2. Select "Screenshots". 3. Adjust the target directory ("Destination"), filename, format, and color mode. You can save the current display with "Save", or close the dialog box. The screen- shot settings are saved and applied when you create screenshots with the key.
Page 147: Quick Save With Onetouch
® Documenting Results R&S RTB2000 Quick Save with OneTouch ● "Inverted": Inverts the colors of the output, so that a dark waveform is printed on a white background. ● "Inverted (gray)": Inverts the colors of the output, and converts to a monochrome image.
Page 148: Export And Import
® Documenting Results R&S RTB2000 Export and Import 6. To save the data now, tap "Save". 7. Close the dialog. 8. Press the key each time when you want to save the data. 9.6 Export and Import To copy reference waveforms and instrument settings from the internal storage to USB flash drive or vice versa, the "Import Export"...
Page 149 ® Documenting Results R&S RTB2000 Export and Import Import/export menu for instrument settings Import/export menu for reference waveforms 4. Define the source file for the copy operation: a) Tap "Source File". b) If necessary, change the storage location with "Location". c) Select the folder that contains the source file.
Page 150: General Instrument Setup
® General Instrument Setup R&S RTB2000 Instrument Settings 10 General Instrument Setup The general instrument settings are available in all operating modes. 10.1 Instrument Settings ► To open the "Setup" menu: a) Tap the "Menu" rhomb icon in the lower right corner of the screen. b) Scroll down.
Page 151 ® General Instrument Setup R&S RTB2000 Instrument Settings Interface Activates or deactivates additional instrument interfaces. Use these interfaces to com- municate with the instrument, for example to read out data or automate the measuring station. USB and Ethernet (LAN) interfaces are installed in the rear panel. After select- ing an interface, tap "Parameter"...
Page 152 ® General Instrument Setup R&S RTB2000 Instrument Settings "Trigger Out" Outputs a pulse when the instrument triggers. "10 MHz" Outputs a 10 MHz reference frequency. "Function Generator" Outputs the waveform specified in the "Function Generator" dialog. "Mask Violation" Outputs a pulse when a mask is violated. This setting is only available if the "Mask"...
Page 153: Display Settings
® General Instrument Setup R&S RTB2000 Display Settings "Clear Password" Deletes the password and allows all users enabling or disabling the education mode. You have to enter the password first before you can delete it. Using the remote command, you can clear the education mode pass- word without using the password.
Page 154 ® General Instrument Setup R&S RTB2000 Display Settings ► To remove all waveforms and results from the display, press the [Clear Screen] key at the front panel. Persistence Defines the persistence (afterglow effect) of the waveform on the display. "Off" Deactivates persistence.
Page 155 ® General Instrument Setup R&S RTB2000 Display Settings Remote command: on page 392 DISPlay:INTensity:GRID LED Brightness ← Intensities Defines the intensity of illuminated front panel keys and rotary knobs in percent. Remote command: on page 392 DISPlay:INTensity:BACKlight Dots Only If activated, only the individual data points are displayed. If deactivated, the individual data points are connected by a line.
Page 156: Reset
® General Instrument Setup R&S RTB2000 Reset Remote command: on page 393 DISPlay:GRID:ANNotation[:ENABle] Track Grid ← Grid If enabled, the grid moves with the waveforms if you change the waveform's position in horizontal or vertical direction. If disabled (= default), the grid remains centered on the display if you change the wave- form's position.
Page 157: Locking The Touchscreen
® General Instrument Setup R&S RTB2000 Performing a Self-Alignment 10.4 Locking the Touchscreen The Touch Lock key locks the touchscreen to prevent unintended use. When the touchscreen is off, the key is illuminated. Press again to unlock the touchscreen. 10.5 Performing a Self-Alignment The self-alignment aligns the data from several input channels vertically and horizon- tally to synchronize the timebases, amplitudes and positions.
Page 158: Setting The Data, Time And Language
® General Instrument Setup R&S RTB2000 Setting the Data, Time and Language Start Starts the internal self-calibration of the instrument. Status information is displayed on the screen. Remote command: on page 394 CALibration Save Alignment Log file The log file records the results of the self-alignment. You save the log file. Remote command: on page 394 CALibration:STATe?
Page 159: Options
® General Instrument Setup R&S RTB2000 Options Description of settings Language Selects the language in which the button labels and other screen information is dis- played. The help is available only in English. Remote command: on page 389 DISPlay:LANGuage Date & Time Provides a dialog to set the current date and time in the instrument.
Page 160: Updating The Firmware
® General Instrument Setup R&S RTB2000 Updating the Firmware 2. Connect the drive to the R&S RTB2000. 3. Tap the "Menu" icon in the lower right corner of the screen. 4. Scroll down the menu. Tap "Setup". 5. Select "Options". 6.
Page 161 ® General Instrument Setup R&S RTB2000 Updating the Firmware Now you can see an info window with information about the installed and new firm- ware and front controller firmware. If you have no newer firmware than the installed one, a message appears. 6.
Page 162: Network Connections And Remote Operation
® Network Connections and Remote Operation R&S RTB2000 LAN Connection 11 Network Connections and Remote Opera- tion 11.1 LAN Connection The R&S RTB2000 is equipped with a network interface and can be connected to an Ethernet LAN (local area network). A LAN connection is necessary for remote control of the instrument, and for access from a computer using a web browser.
Page 163 ® Network Connections and Remote Operation R&S RTB2000 LAN Connection Figure 11-1: Example of the Ethernet setup dialog and menu Description of settings IP Mode Selects the Internet protocol mode: ● "Manual": To be used if the network does not support dynamic host configuration protocol (DHCP).
Page 164 ® Network Connections and Remote Operation R&S RTB2000 LAN Connection IP Port, VXI-11 Port Specify the IP port number (default = 5025) and the VXI-11 port number (default = 1024). Remote command: on page 398 SYSTem:COMMunicate:INTerface:ETHernet:IPPort on page 399 SYSTem:COMMunicate:INTerface:ETHernet:HTTPport Link "Yes", if the instrument is connected to a local area network via the LAN interface on the rear panel.
Page 165: Usb Connection
® Network Connections and Remote Operation R&S RTB2000 USB Connection 11.2 USB Connection In addition to a LAN connection, you can use the USB connector at the rear panel to access the instrument via USB. Connecting the instrument using USB 1.
Page 166: Usb Vcp
® Network Connections and Remote Operation R&S RTB2000 Remote Access Using a Web Browser 11.2.2 USB VCP USB VCP uses the virtual COM port (VCP) to communicate with the measuring instru- ment. You can use any terminal program to send SCPI commands. USB VCP requires a USB VCP driver on the controlling computer.
Page 167: Instrument Home
® Network Connections and Remote Operation R&S RTB2000 Remote Access Using a Web Browser 2. Open an Internet browser on the control computer. 3. Enter the IP address of the R&S RTB2000 in the address line: http//:xxx.yyy.zzz.xxx. The "Instrument Home" page opens. If already another user is using the instrument via web access, connection is not possi- ble, and you get an information about that.
Page 168: Scpi Device Control
® Network Connections and Remote Operation R&S RTB2000 Remote Access Using a Web Browser Screenshots ● "Auto refresh" and "Update" Get the current screen content from the instrument. With "Auto refresh", you can set the interval of automatic updates. ● "Format"...
Page 169: Save/Load
® Network Connections and Remote Operation R&S RTB2000 Remote Access Using a Web Browser 11.3.5 Save/Load On the "Save/Load" page, you can save waveform data and instrument settings to a file - either on the computer (local host) or on the instrument. On the computer, the default storage directory is the download folder, but you can change the directory using the download functions of your browser.
Page 170: Network Settings
® Network Connections and Remote Operation R&S RTB2000 Remote Access Using a Web Browser 11.3.6 Network Settings On the "Network Setting" page, you can change the port settings, switch off DHCP address and enter an IP address in a more comfortable way than directly on the instru- ment.
Page 171: Change Password
® Network Connections and Remote Operation R&S RTB2000 Remote Access Using a Web Browser 11.3.7 Change Password On the "Change Password" page, you can change or remove the password to protect remote access to the instrument. Alternatively, you can change the password in the Ethernet settings dialog on the instrument.
Page 172: Serial Bus Analysis
® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis 12 Serial Bus Analysis Using the R&S RTB2000 and additional options, you can analyze the following serial protocols: ● SPI (Serial Peripheral Interface with 3 lines) and SSPI (Serial Peripheral Interface with 2 lines) - requires option R&S RTB-K1 Chapter 12.2, "SPI Bus (Option R&S RTB-K1)",...
Page 173: Protocol - Common Settings
® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis ● Protocol - Common Settings................. 173 ● Displaying Decode Results................... 175 ● Bus Table: Decode Results................... 176 ● Labels......................177 ● Label List.......................178 12.1.1 Protocol - Common Settings ► To open the protocol setup, press the [Protocol] key. The common settings in the "Protocol"...
Page 174 ® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis Remote command: on page 402 BUS<b>:STATe Configuration Opens or closes the dialog box with configuration settings of the selected bus. The following chapters describe manual protocol configuration: ● Chapter 13.5, "Parallel Buses", on page 236 ●...
Page 175: Displaying Decode Results
® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis 12.1.2 Displaying Decode Results When the configuration of a serial bus is complete, the instrument can decode the sig- nal. The decode results are displayed in two ways: ● Bus signal with combs, time-correlated to the input signals. The combs show the values of the frames or words.
Page 176: Bus Table: Decode Results
® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis Display Selects the decoding format of the data: binary, hexadecimal, decimal, octal or ASCII. The setting applies to the data in the combs of the decoded bus line, but not to the bus table.
Page 177: Bus Labels
® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis Bus Table Displays or hides a table of decoded signal data. Remote command: on page 404 BUS<b>:RESult Track Frame If enabled, the selected frame in the bus table is automatically synchronized with the waveform display.
Page 178: Label List
® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis Predefined Label Selects a predefined label text. You can edit the text with "Edit Label". Edit Label Opens on-screen keypad to enter a label text. If you previously have selected a prede- fined label, it is already written in the entry line, and you can modify it.
Page 179 ® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis 5. Select "Load". 6. Navigate to the label list file, select it, and tap "Load". 7. To read the label list, tap "Show Label List". 8. To see the node labels in the display of the decoded data, tap "Apply". To trigger on an identifier or address using the label Prerequisites: The bus is configured, decoding is enabled, and a decoded signal is visi- ble.
Page 180 ® Serial Bus Analysis R&S RTB2000 Basics of Protocol Analysis ● Command lines begin with a commercial at character @. An @ character at any other position in the line is treated like a standard character. ● Standard lines are the lines that not qualify as comment or command lines. They build the core of the label list.
Page 181: Spi Bus (Option R&S Rtb-K1)
® Serial Bus Analysis R&S RTB2000 SPI Bus (Option R&S RTB-K1) 7,01h, Temperature A comma must be enclosed in double quotes: 7,01h,"Temperature, Pressure, and Volume" A double quote must also be enclosed in double quotes: 7,7Fh,"Highspeed ""Master"" 01" Following lines yield the same result: 7d,0x11,Pressure 7h,11h,Pressure 0x7,17d,Pressure...
Page 182: Spi Configuration
® Serial Bus Analysis R&S RTB2000 SPI Bus (Option R&S RTB-K1) Figure 12-2: Simple configuration of SPI bus The data bits of a message are grouped by following criteria: ● A word contains a number of successive bits. The word length is defined in the pro- tocol configuration.
Page 183 ® Serial Bus Analysis R&S RTB2000 SPI Bus (Option R&S RTB-K1) SPI configuration settings Figure 12-3: SPI (no CS) setup Figure 12-4: SPI (with CS) setup Chip Select........................183 Clock........................... 184 Slope........................... 184 MOSI / MISO / Data....................184 Polarity........................184 Threshold, Find Threshold..................
Page 184 ® Serial Bus Analysis R&S RTB2000 SPI Bus (Option R&S RTB-K1) Clock Selects the input channel of the clock line. If the MSO option R&S RTB-B1 is installed, you can use logic channels as source. Remote command: on page 405 BUS<b>:SPI:CLOCk:SOURce on page 408 BUS<b>:SSPI:CLOCk:SOURce...
Page 185: Spi Trigger
® Serial Bus Analysis R&S RTB2000 SPI Bus (Option R&S RTB-K1) Remote command: on page 273 CHANnel<m>:THReshold on page 273 CHANnel<m>:THReshold:FINDlevel on page 468 DIGital<m>:THReshold Word Size Sets the word length (or symbol size), which is the number of bits in a message. The maximum word length is 32 bit.
Page 186 ® Serial Bus Analysis R&S RTB2000 SPI Bus (Option R&S RTB-K1) ● "Bit <x>": a specified bit inside the message ● "Serial Pattern": a bit pattern in the message 6. If "Serial Pattern" is selected, the SPI trigger setup dialog expands to define the serial pattern.
Page 187 ® Serial Bus Analysis R&S RTB2000 SPI Bus (Option R&S RTB-K1) Source If both MOSI and MISO lines are configured for analysis, select which line is the trigger source. Remote command: on page 411 TRIGger:A:SOURce:SPI SPI Trigger Selects the trigger condition. "Frame Start"...
Page 188: Spi Decode Results
® Serial Bus Analysis R&S RTB2000 SPI Bus (Option R&S RTB-K1) Data Specifies the data pattern if "SPI Trigger" is set to "Serial Pattern". When the instru- ment detects the specified data pattern, it sets the trigger to the first bit of this pattern. An example of pattern definition is shown in Figure 12-6.
Page 189: I²C (Option R&S Rtb-K1)
® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) Figure 12-7: Decoded SPI (no CS) signal with Bus Table. The first frame has fourteen words and the second eight words. Table 12-1: Content of the SPI bus table Column Description Start time Time of the frame start in relation to the trigger point...
Page 190: The I²C Protocol
® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) ● The I²C Protocol....................190 ● Configuration....................192 ● Trigger......................193 ● C Decode Results ....................196 ● C Label List......................197 12.3.1 The I²C Protocol This chapter provides an overview of protocol characteristics, data format, address types and trigger possibilities.
Page 191 ® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) Figure 12-8: I2C writes access with 7-bit address Address types: 7-bit and 10-bit Slave addresses can be 7 bits or 10 bits long. A 7-bit address requires 1 byte, 7 bits for the address followed by the R/W bit.
Page 192: I 2 C Configuration
® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) 12.3.2 I C Configuration The correct setup of the protocol parameters and the threshold is the condition for decoding the signal. To set up and decode an I C signal 1.
Page 193: I 2 C Trigger
® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) Remote command: on page 417 BUS<b>:I2C:DATA:SOURce Threshold, Find Threshold Set the signal threshold for the source channel. Enter a value, or use "Find Threshold" to set the threshold to the middle reference level of the measured amplitude. For analog channels, you can find the value also in the "Vertical"...
Page 194 ® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) I2C trigger settings Figure 12-12: Trigger setup dialog to trigger on a combination of address and data = Hex value of the 1 byte, with the binary value 10100101 = Hex value of the 2 byte, where the 1 nibble has the binary value 0101 and the 2 nibble is...
Page 195 ® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) Remote command: on page 417 TRIGger:A:I2C:MODE Slave Address Sets the slave address to be triggered on. If you want to trigger only on a data pattern and the address is not relevant, enable "Any Address". To specify the slave address, set the following properties: ●...
Page 196: I 2 C Decode Results
® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) Data: Bin / Hex pattern ← Data condition Defines the data pattern in binary and hexadecimal format. To set an individual binary bit or hex nibble (half byte), tap it and enter the value on the on-screen keypad. The maximum pattern length is 3 bytes.
Page 197: I 2 C Label List
® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) gray brackets = start and end of the frame violet = address blue = correct data words green = acknowledge bit, ok The figure above shows a decoded I2C signal and the "Bus Table". Table 12-2: Content of the I C frame table Column...
Page 198 ® Serial Bus Analysis R&S RTB2000 I²C (Option R&S RTB-K1) For general information on label lists, see Chapter 12.1.5, "Label List", on page 178. Figure 12-14: Label list for I2C Figure 12-15: Decoded I2C signal with applied label list and zoom on second frame User Manual 1333.1611.02 ─...
Page 199: Uart / Rs232 (Option R&S Rtb-K2)
® Serial Bus Analysis R&S RTB2000 UART / RS232 (Option R&S RTB-K2) 12.4 UART / RS232 (Option R&S RTB-K2) ● The UART / RS232 Interface................199 ● UART Configuration....................199 ● UART Trigger......................202 ● UART Decode Results ..................204 12.4.1 The UART / RS232 Interface The Universal Asynchronous Receiver/Transmitter UART converts a word of data into serial data, and vice versa.
Page 200 ® Serial Bus Analysis R&S RTB2000 UART / RS232 (Option R&S RTB-K2) To set up and decode a UART signal 1. Press the [Protocol] key in the Analysis area of the front panel. 2. Select the bus that you want to use: B1 or B2. 3.
Page 201 ® Serial Bus Analysis R&S RTB2000 UART / RS232 (Option R&S RTB-K2) Note: TX is available only on bus 1. On bus 2, you can set only one "Source" line. The TX line occupies a second bus line. Thus, if TX is used on bus 1, bus 2 is not available. Remote command: on page 427 BUS<b>:UART:RX:SOURce...
Page 202: Uart Trigger
® Serial Bus Analysis R&S RTB2000 UART / RS232 (Option R&S RTB-K2) "User" Specifies an individual bit rate with values between 150 and 39,062,500. Remote command: on page 429 BUS<b>:UART:BAUDrate Data Size Sets the number of data bits of a word in a range from 5 to 9 bits. Remote command: on page 428 BUS<b>:UART:SSIZe...
Page 203 ® Serial Bus Analysis R&S RTB2000 UART / RS232 (Option R&S RTB-K2) 6. If "Pattern" or "Any Symbol" is selected, the UART trigger setup dialog expands to define the serial pattern or the symbol. UART trigger settings Figure 12-18: Trigger setup dialog with an example of a UART serial pattern = Hex value of the 1 symbol, with the binary value 01010101 = Hex value of the 2...
Page 204: Uart Decode Results
® Serial Bus Analysis R&S RTB2000 UART / RS232 (Option R&S RTB-K2) "Parity Error" Triggers on a parity error indicating a transmission error. "Pattern" Triggers on a data pattern at a specified position. The pattern setup consists of the "Symbol Offset" on page 204, the "Numb.
Page 205: Can (Option R&S Rtb-K3)
® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) See also: Chapter 12.1.3, "Bus Table: Decode Results", on page 176 The instrument captures and decodes the signal according to the protocol definition and the configuration settings. The color-coding of the various protocol sections and errors simplifies the interpretation of the visual display.
Page 206: The Can Protocol
® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) agement. Today, it is also used in many other systems, for example, in industrial machines, aerospace, subsea, merchant marine. ● The CAN Protocol....................206 ● Configuration....................207 ● Trigger......................209 ●...
Page 207: Can Configuration
® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) CAN data message format The CAN protocol defines two formats for the data frame: the base frame format and the extended frame format. The data frames are built as follows: Figure 12-20: CAN basic frame Figure 12-21: CAN extended frame The following fields, compose the base/extended frame format:...
Page 208 ® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) To set up and decode a CAN signal 1. Press the [Protocol] key in the Analysis area of the front panel. 2. Select the bus that you want to use: B1 or B2. 3.
Page 209: Can Trigger
® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) Remote command: on page 273 CHANnel<m>:THReshold on page 273 CHANnel<m>:THReshold:FINDlevel on page 468 DIGital<m>:THReshold Type Selects the CAN-High or CAN-Low line. CAN uses both lines for differential signal transmission. If you measure with a differential probe, connect the probe to both CAN-H and CAN-L lines and select "High".
Page 210: Can Trigger Settings
® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) To trigger on CAN signals: 1. Press the [Protocol] key in the Analysis area of the front panel. 2. Select the bus that is configured for CAN. 3. Select "Trigger". This selection has several effects: ●...
Page 211 ® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) "End of Frame" Triggers on the end of the frame (7 recessive bits). "Frame" Triggers on the frame type that is selected with "Frame" See: "Frame" on page 211. "Error" Triggers on a frame error.
Page 212 ® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) Stuff Bit ← Error The following frame segments are coded by the bit stuffing method: ● Start of frame ● Arbitration field ● Control field ● Data field ● CRC sequence The transmitter automatically inserts a complementary bit into the bitstream when it detects five consecutive bits of identical value in the bitstream to be transmitted.
Page 213: Can Decode Results
® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) Bin / Hex pattern ← Identifier condition Defines the identifier or data pattern in binary and hexadecimal format. To set an indi- vidual binary bit or hex nibble (half byte), tap it and enter it via the on-screen keypad. "Bin"...
Page 214 ® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) The instrument captures and decodes the signal according to the protocol definition and the configuration settings. The color-coding of the various protocol sections and errors simplifies the interpretation of the visual display. The decode information condenses or expands, depending on the horizontal scale.
Page 215: Search On Decoded Can Data
® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) Remote commands are described in Chapter 15.11.5.3, "CAN - Decode Results", on page 442. 12.5.5 Search on Decoded CAN Data Using the search functionality, you can find the same events in the decoded data which you also can trigger on.
Page 216 ® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) CAN search settings Figure 12-25: Settings for search on CAN bus for frames with identifier 567 (hex) that have an error Event Sets the event or combination of events to be searched for. For example, you can search for frames, errors, data, or IDs.
Page 217: Can Label List
® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) Frame Type Selects the frame type to be searched for, if "Event" = "Identifier" is selected. You can search for data and/or remote frames. Remote command: on page 451 SEARch:PROTocol:CAN:FTYPe Identifier condition Settings to define the identifier pattern, if "Event"...
Page 218 ® Serial Bus Analysis R&S RTB2000 CAN (Option R&S RTB-K3) @PROTOCOL_NAME = can # --------------------------------------------------------------------------- # Labels for CAN protocol Column order: Identifier type, Identifier value, Label # --------------------------------------------------------------------------- 11,064h,Diag_Response 11,1E5h,EngineData 11,0A2h,Ignition_Info 11,1BCh,TP_Console 11,333h,ABSdata 11,313h,Door_Left 11,314h,Door_Right 29,01A54321h,Throttle 29,13A00FA2h,LightState 29,0630ABCDh,Engine_Status 29,03B1C002h,Airbag_Status 29,01234ABCh,NM_Gateway # ---------------------------------------------------------------------------- Figure 12-26: Label list for CAN...
Page 219: Lin (Option R&S Rtb-K3)
® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) Figure 12-27: Decoded CAN signal with bus table and applied label list 12.6 LIN (Option R&S RTB-K3) The Local Interconnect Network (LIN) is a simple, low-cost bus system used within automotive network architectures.
Page 220 ® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) LIN characteristics Main characteristics of LIN are: ● Single-wire serial communications protocol, based on the UART byte-word inter- face ● Single master, multiple slaves - usually up to 12 nodes ●...
Page 221: Lin Configuration
® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) ● Checksum error (error in data), parity error (error in identifier) 12.6.2 LIN Configuration The correct setup of the protocol parameters and the threshold is the condition for decoding the signal. To set up and decode a LIN signal 1.
Page 222: Lin Trigger
® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) Remote command: on page 453 BUS<b>:LIN:DATA:SOURce Idle Defines the idle state of the bus. The idle state is the recessive state and corresponds to a logic 1. Remote command: on page 453 BUS<b>:LIN:POLarity Threshold, Find Threshold Set the signal threshold for the source channel.
Page 223 ® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) 2. Select the bus that is configured for LIN. 3. Select "Trigger". This selection has several effects: ● Enables decoding, if necessary. ● Sets the "Trigger Type" to "Serial Bus" and the trigger source to the selected bus.
Page 224 ® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) LIN Trigger Selects the trigger mode. "Start of Triggers on the stop bit of the synchronization field. Frame" "Wake Up" Triggers after a wakeup frame. Identifies various errors in the frame. You can select one or more "Error"...
Page 225 ® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) Identifier ← Identifier condition Defines the identifier pattern in binary and hexadecimal format. To set an individual binary bit or hex nibble (half byte), tap it and enter it via the on-screen keypad. "Bin"...
Page 226: Lin Decode Results
® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) "Bin" String containing the binary pattern with a maximum of 64 bits. Char- acters 0, 1 and X are allowed. "Hex" String containing the hexadecimal pattern with a maximum of 8 bytes. Characters 0 to F and X are allowed.
Page 227: Search On Decoded Lin Data
® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) Table 12-5: Content of the LIN frame table Column Description Start time Time of frame start in relation to the trigger point Identifier value, hexadecimal value Length Number of data bytes Data Hexadecimal values of the data bytes Chks...
Page 228 ® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) 3. Press the Search key. 4. Select the "Search Type" = "Protocol". 5. Select the "Source": the bus that is configured for LIN protocol. 6. Select the "Event" you want to search for. 7.
Page 229: Lin Label List
® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) Remote command: on page 463 SEARch:PROTocol:LIN:CHKSerror on page 463 SEARch:PROTocol:LIN:IPERror on page 463 SEARch:PROTocol:LIN:SYERror Identifier condition Settings to define the identifier pattern, if "Event" = "Identifier" or "Id & Error" or "Id & Data"...
Page 230 ® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) # ---------------------------------------------------------------------------- # Labels for LIN protocol Column order: Identifier, Label # ---------------------------------------------------------------------------- # Labels for standard addresses 0x3F,Temperature 1Ch,Left brake 20h,Right brake # Following ID is provided as integer 33,Mirror 0x37,Indoor lights # Labels for reserved addresses...
Page 231 ® Serial Bus Analysis R&S RTB2000 LIN (Option R&S RTB-K3) Figure 12-35: Decoded LIN signal with frame table and applied label list gray = synchronization break, synchronization byte, correct checksum yellow = identifier green = parity bits blue = data words (UART words) User Manual 1333.1611.02 ─...
Page 232: Logic Analyzer (Option R&S Rtb-B1, Mso)
® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Short Menu for Logic Channels 13 Logic Analyzer (Option R&S RTB-B1, MSO) The Mixed Signal Option R&S RTB -B1 adds logic analyzer functions to the classical oscilloscope functions. Using the logic analyzer, you can analyze and debug embed- ded systems with mixed-signal designs that use analog signals and time-correlated digital signals simultaneously.
Page 233 ® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Short Menu for Logic Channels 1 = selects all/one logic channel 2 = displays the logic channel 3 = scales all visible channels to a minimum 4 = scales all visible channels to a maximum 5 = shows the threshold of the channels 6 = shows the activity of the logic channel Logic channels - activity display...
Page 234: Logic Analyzer Settings
® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Logic Analyzer Settings 13.2 Logic Analyzer Settings Prerequisite: a logic probe is connected to the instrument. 1. If logic analysis is not active, press the [Logic] key to activate it. 2. Press the [Logic] key again. The "Logic"...
Page 235 ® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Logic Analyzer Settings "ECL: -1.3V" Sets the threshold to -1.3 V, which is typically used in emitter-coupled logic (ECL). "User Level" Selects the user-defined threshold. Enter the value in User Level. Remote command: on page 467 DIGital<m>:TECHnology...
Page 236: Triggering On Logic Channels
® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Parallel Buses 13.3 Triggering on Logic Channels Each logic channel can be used as trigger source. Using the pattern trigger, you can trigger on logical combinations of analog and digital channels. Also, you can define a trigger holdoff time.
Page 237: Parallel Bus Configuration
® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Parallel Buses 13.5.1 Parallel Bus Configuration You can configure a parallel bus or a parallel clocked bus. For the parallel clocked bus, a clock line and an optional chip select line are defined in addition to the other settings. Access: [Protocol] >...
Page 238 ® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Parallel Buses Figure 13-2: Configuration menu Parallel clocked bus The menus offer the following settings: Width........................238 Thresholds........................238 Source.........................239 Set to Default......................239 Chip Select........................239 Polarity........................239 Slope........................... 239 Bus Width Sets the number of lines (bits) of the logic channels D0 to D15 to be analyzed in the parallel or clocked parallel bus.
Page 239: Decode Results
® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Parallel Buses Remote command: on page 468 DIGital<m>:THReshold Source Selects the input line for each bit of the parallel or clocked parallel bus. If you use a clocked parallel bus, in the last two lines you can select the source for the "Clock"...
Page 240 ® Logic Analyzer (Option R&S RTB-B1, MSO) R&S RTB2000 Parallel Buses Figure 13-3: Decoded Parallel bus signal with bus table Figure 13-4: Decoded Parallel clocked bus signal The bus table shows the data of decoded frames and the corresponding start time. Remote commands are described in Chapter 15.12.2.3, "Parallel Buses - Decode Results",...
Page 241: Signal Generation (Option R&S Rtb-B6)
® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Function Generator 14 Signal Generation (Option R&S RTB-B6) The R&S RTB2000 has an integrated function and pattern generator which can gener- ate signals while testing circuits, for instance. The waveform generator can output simple functions, modulated sine waveform, arbi- trary waveforms and sweep waveforms.
Page 242 ® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Function Generator Output Enables the function generator. Remote command: on page 482 WGENerator:OUTPut[:ENABle] Function Selects the type of waveform to be generated. For all waveforms, you can set the Fre- quency, Amplitude, Offset, and Noise. "DC"...
Page 243 ® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Function Generator "Exponential" Generates an exponential rise signal. You can set the Polarity. Remote command: on page 477 WGENerator:FUNCtion Frequency Sets the frequency of the waveform. The available frequency range depends on the selected function.
Page 244: Sweep Settings
® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Function Generator Sweep Opens a menu to configure the sweep. Chapter 14.1.2, "Sweep Settings", on page 244. Modulation Opens a menu to configure the modulation. Chapter 14.1.3, "Modulation Settings", on page 245. Invert Inverts the waveform at the offset level.
Page 245: Modulation Settings
® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Function Generator Stop Frequency Sets the stop frequency of the sweep signal. Remote command: on page 482 WGENerator:SWEep:FEND Sweep Time Sets the duration of the sweep. Remote command: on page 482 WGENerator:SWEep:TIME Sweep Sets the type of the sweep, a linear, logarithmic or triangle-shaped change of the fre- quency.
Page 246 ® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Function Generator "FM" Frequency modulation. The frequency of the carrier signal is varied according to the modulation signal. "ASK" Amplitude shift keying (ASK) modulation. The amplitude switches between 100% and the "ASK Depth" amplitude with a defined modu- lating "Frequency".
Page 247: Arbitrary Setup Settings
® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Function Generator Hop. Frequency Sets the second frequency of the FSK-modulated signal. Remote command: on page 481 WGENerator:MODulation:FSK:HFREquency FSK Rate Sets the rate at which signal switches between the carrier frequency and the hopping frequency.
Page 248: Pattern Generator
® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Pattern Generator Remote command: on page 479 WGENerator:ARBitrary[:FILE]:NAME on page 479 WGENerator:ARBitrary[:FILE]:OPEN 14.2 Pattern Generator The pattern generator outputs parallel patterns on the four pins P0 to P3 on the front panel of the instrument. 1.
Page 249: Settings For Square Wave Pattern
® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Pattern Generator "Counter" Generates a 4-bit wide counter pattern at pins P0 to P3. "Arbitrary" Creates, saves or loads an arbitrary 4-bit wide pattern and outputs it at pins P0 to P3. "Manual"...
Page 250: Settings For Counter Pattern
® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Pattern Generator Remote command: on page 488 PGENerator:PATTern:SQUarewave:POLarity Duty Cycle Sets the duty cycle of the square wave from 1% to 99%.The duty cycle expresses for what percentage of the period, the signal state is high. Remote command: on page 488 PGENerator:PATTern:SQUarewave:DCYCle...
Page 251 ® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Pattern Generator 14.2.4.1 General Settings Save Opens a dialog box to save a waveform as an ARB pattern. The text files contatining remote commands are saved in *.scp format. You can select the "Location" to which the waveform file (internal or USB) is saved. Tap "Save"...
Page 252 ® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Pattern Generator 14.2.4.2 Pattern Setup Pattern Length Sets the pattern length, the number of samples for the pattern. Remote command: on page 487 PGENerator:PATTern:ARBitrary:DATA:LENGth Index Selects a sample. The selected sample is shown in the information box as a light blue line.
Page 253 ® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Pattern Generator 14.2.4.3 Timing Setup Bit Time Sets the time at which each sample is applied. The time is identical for all samples. Remote command: on page 484 PGENerator:PATTern:STIMe Period Sets the period of the sample. It applies to the whole pattern. Period= Pattern Length * Bit Time Remote command: on page 485...
Page 254: Settings For Manual Pattern
® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Pattern Generator 14.2.5 Settings for Manual Pattern Access: "Menu" > "Pattern Gen." > "Pattern" = "Manual" P0/P1/P2/P3 Sets the states to high or low for the respective pin of the manual pattern. Remote command: on page 489 PGENerator:MANual:STATe<s>...
Page 255 ® Signal Generation (Option R&S RTB-B6) R&S RTB2000 Pattern Generator Data Rate Select the data rate of the bus signal. The following values are available for the specific bus: ● UART: 9600 Bit/s, 115.2 kBit/s, 1 MBit/s ● SPI: 100 kBit/s, 250 kBit/s, 1 MBit/s ●...
Page 256: Remote Control Commands
® Remote Control Commands R&S RTB2000 Conventions used in Command Description 15 Remote Control Commands This chapter provides the description of all remote commands available for R&S RTB2000. The commands are sorted according to the menu structure of the instrument. A list of commands in alphabetical order ist given in the "List of Com- mands"...
Page 257: Programming Examples
® Remote Control Commands R&S RTB2000 Programming Examples If not specified otherwise, a parameter can be used to set a value and it is the result of a query. Parameters required only for setting are indicated as Setting parameters. Parameters required only to refine a query are indicated as Query parameters. Parameters that are only returned as the result of a query are indicated as Return values.
Page 258: Saving, Copying, And Loading Setup Data
® Remote Control Commands R&S RTB2000 Programming Examples HCOP:LANG PNG HCOP:COL:SCH COL MMEM:NAME "COLORED" HCOP:IMM HCOP:COL:SCH GRAY MMEM:NAME "GRAY" HCOP:IMM MMEM:CAT? "*.PNG" MMEM:DATA? "GRAY.PNG" 15.2.1.2 Saving, Copying, and Loading Setup Data Save instrument settings to a file on internal storage device, duplicate this file and save it to a USB stick attached to the front panel.
Page 259: Reading Waveform Data In Real Format
® Remote Control Commands R&S RTB2000 Programming Examples MMEM:CDIR "/INT/SETTINGS" MMEM:LOAD:STAT 1,"ZOOM_USB.SET" // Load settings 15.2.1.3 Reading Waveform Data in Real Format Set data format and sample range, read channel header and data. Command description in Chapter 15.9.1, "Transfer of Waveform Data", on page 368.
Page 260 ® Remote Control Commands R&S RTB2000 Programming Examples FORM UINT,8;FORM? // Set data format to unsigned integer, 8 bit <-- UINT,8 CHAN:DATA:YINC? // Read voltage value per bit <-- 1.999999949E-4 CHAN:DATA? // Read channel data <-- 128,125,120... // 5000 bytes total FORM UINT,16;FORM? // Change data format to unsigned integer, 16 bit <--...
Page 261: Firmware Update
® Remote Control Commands R&S RTB2000 Programming Examples 8-bit data 16-bit data Result 0,0256 V * 128 7,8125E * 32768 yIncrement * byteValue 0,025 V * 125 7,8125E * 32000 In the reverse case, if a 16-bit waveform is read with 8-bit data format, data precision may be reduced.
Page 262: Search
® Remote Control Commands R&S RTB2000 Programming Examples taining the length of the data followed by the data in raw binary format. Here, m is the length of the data in byte, and n is the number of digits in m. The firmware update file can be split into multiple blocks, where each block has to be transferred with the above command.
Page 263: Function Generator
® Remote Control Commands R&S RTB2000 Common Commands 15.2.4 Function Generator Configure and output a sine waveform. Command description in: Chapter 15.13.1, "Function Generator", on page 476. *RST :WGEN:FUNC SIN // Selects Sine function :WGEN:VOLT 700E-3 // Sets the amplitude :WGEN:FREQ 1.00E+06 // Sets the frequency :WGEN:OUTP:LOAD R50...
Page 264: Ese
® Remote Control Commands R&S RTB2000 Common Commands Usage: Setting only *ESE <Value> Event status enable Sets the event status enable register to the specified value. The query returns the con- tents of the event status enable register in decimal form. Parameters: <Value>...
Page 265: Psc
® Remote Control Commands R&S RTB2000 Common Commands Queries the options included in the instrument. For a list of all available options and their description refer to the data sheet. Return values: <Options> The query returns a list of options. The options are returned at fixed positions in a comma-separated string.
Page 266: Waveform Setup
® Remote Control Commands R&S RTB2000 Waveform Setup Usage: Query only *TRG Trigger Triggers all actions waiting for a trigger event. In particular, *TRG generates a manual trigger signal. This common command complements the commands of the TRIGger subsystem. Usage: Event *WAI Wait to continue...
Page 267: Usage: Event
® Remote Control Commands R&S RTB2000 Waveform Setup ..........................267 SINGle ........................267 RUNSingle ....................267 ACQuire:NSINgle:COUNt ........................... 267 STOP ......................267 ACQuire:STATe RUNContinous Starts the continuous acquisition. Usage: Event Asynchronous command SINGle RUNSingle Starts a defined number of acquisitions. The number of acquisitions is set with ACQuire:NSINgle:COUNt.
Page 268: Vertical Settings
® Remote Control Commands R&S RTB2000 Waveform Setup Parameters: <AcquisitionState> RUN | STOPping | COMPlete | BREak Set: Starts the acquisition. Read: The acquisition is running. STOPping Set: Stops the acquisition when it is finished. Read: Acquisition is stopped. COMPlete Set: Not available.
Page 269: Channel:Scale
® Remote Control Commands R&S RTB2000 Waveform Setup CHANnel<m>:AON Switches all analog channels on. Suffix: <m> The suffix is irrelevant. Usage: Event CHANnel<m>:AOFF Switches all analog channels off. Suffix: <m> The suffix is irrelevant. Usage: Event CHANnel<m>:SCALe <Scale> Sets the vertical scale for the indicated channel. Suffix: <m>...
Page 270: Channel:Offset
® Remote Control Commands R&S RTB2000 Waveform Setup CHANnel<m>:OFFSet <Offset> Sets the offset voltage, which is subtracted to correct an offset-affected signal. Suffix: <m> 1..4 Selects the input channel. The number of channels depends on the instrument. Parameters: <Offset> Offset value Range: Depend on vertical scale and probe attenuation.
Page 271: Channel:Polarity
® Remote Control Commands R&S RTB2000 Waveform Setup Parameters: <BandwidthLimit> FULL | B20 FULL Use full bandwidth. Limit to 20 MHz. Higher frequencies are removed to reduce noise. *RST: FULL CHANnel<m>:POLarity <Polarity> Turns the inversion of the signal amplitude on or off. To invert means to reflect the volt- age values of all signal components against the ground level.
Page 272: Channel:Wcolor
® Remote Control Commands R&S RTB2000 Waveform Setup Suffix: <m> 1..4 Selects the input channel. The number of channels depends on the instrument. Parameters: <ZeroOffset> *RST: Default unit: V CHANnel<m>:WCOLor <WaveformColor> Selects the color scale for the waveform color. Each scale comprises a set of colors, where each color represents a certain frequency of occurrence.
Page 273: Channel:Threshold
® Remote Control Commands R&S RTB2000 Waveform Setup Example: CHANnel2:OVERload? Queries the overload status of channel 2. CHANnel2:OVERload OFF Resets the overload status bit. CHANnel<m>:THReshold <Threshold> Threshold value for digitization of analog signals. If the signal value is higher than the threshold, the signal state is high (1 or true for the Boolean logic).
Page 274: Passive Probes
® Remote Control Commands R&S RTB2000 Waveform Setup CHANnel<m>:LABel <Label> Specifies a name for the selected channel. Suffix: <m> 1..4 Selects the input channel. The number of channels depends on the instrument. Parameters: <Label> String value String with max. 8 characters, only ASCII characters can be used CHANnel<m>:LABel:STATe Shows or hides the channel name.
Page 275: Horizontal Settings
® Remote Control Commands R&S RTB2000 Waveform Setup Suffix: <m> 1..4 Selects the input channel. The number of channels depends on the instrument. Parameters: <ManualAttenuation> Range: 0.0001 to 10000 *RST: PROBe<m>:SETup:GAIN:UNIT <Unit> Selects the unit that the probe can measure. Suffix: <m>...
Page 276 ® Remote Control Commands R&S RTB2000 Waveform Setup Parameters: <TimeScale> Range: 1e-9 to 50; lower limits are possible if zoom or FFT is enabled. Increment: 1e-9 *RST: 100e-6 Default unit: s/div TIMebase:POSition <Offset> Defines the trigger position, the time distance from the trigger point to the reference point (trigger offset).
Page 277: Acquisition Settings
® Remote Control Commands R&S RTB2000 Waveform Setup Parameters: <AcquisitionTime> Range and increment depend on time base and other settings Range: 250e-12 to 500 Increment: 1e-12 Default unit: s TIMebase:DIVisions? Queries the number of horizontal divisions on the screen. Return values: <HorizDivCount>...
Page 278: Acquire:points[:Value]
® Remote Control Commands R&S RTB2000 Waveform Setup If you set a specific value with ACQuire:POINts[:VALue], the automatic assign- ment of a record length is turned off. Parameters: <AutoRecordLength> ON | OFF Example: ACQ:POIN:AUT ON TIM:SCAL 1e-9 ACQ:POIN?;:SYST:ERR:ALL? -> received 10000;0,"No error" TIM:SCAL 5e-3 ACQ:POIN?;:SYST:ERR:ALL? ->...
Page 279: Acquire:type
® Remote Control Commands R&S RTB2000 Waveform Setup Suffix: <m> 1..4 The command affects all channels regardless of the indicated channel number. The suffix can be omitted. Parameters: <DecimationMode> SAMPle | PDETect | HRESolution SAMPle Input data is acquired with a sample rate which is aligned to the time base (horizontal scale) and the record length.
Page 280: Acquire:peakdetect
® Remote Control Commands R&S RTB2000 Waveform Setup Parameters: <TrArith> OFF | ENVelope | AVERage The data of the current acquisition is recorded according to the decimation settings. ENVelope Detects the minimum and maximum values in an sample interval over a number of acquisitions. AVERage Calculates the average from the data of the current acquisition and a number of acquisitions before.
Page 281: Acquire:average:reset
® Remote Control Commands R&S RTB2000 Waveform Setup Parameters: <AverageCount> Range: 2 to 100,000 *RST: ACQuire:AVERage:RESet Deletes the waveform and restarts the average calculation. Usage: Event ACQuire:AVERage:COMPlete? Returns the state of averaging. Return values: <AverageComplete> 0 | 1 The number of acquired waveforms is less than the number required for average calculation.
Page 282: Waveform Data
® Remote Control Commands R&S RTB2000 Waveform Setup See also: "Interpolation" on page 54 Parameters: <InterpolationType> SINX | LINear | SMHD LINear Linear interpolation between two adjacent sample points. SINX Interpolation by means of a sin(x)/x curve. SMHD Sample & hold causes a histogram-like interpolation. *RST: SINX ACQuire:POINts:ARATe?
Page 283: Trigger
® Remote Control Commands R&S RTB2000 Trigger ● on page 378 CHANnel<m>:DATA:YORigin? ● on page 379 CHANnel<m>:DATA:YRESolution? ● on page 377 CHANnel<m>:DATA:ENVelope:XINCrement? ● on page 377 CHANnel<m>:DATA:ENVelope:XORigin? ● on page 378 CHANnel<m>:DATA:ENVelope:YINCrement? ● on page 378 CHANnel<m>:DATA:ENVelope:YORigin? ● on page 379 CHANnel<m>:DATA:ENVelope:YRESolution? 15.5 Trigger ●...
Page 284: Trigger:a:source
® Remote Control Commands R&S RTB2000 Trigger TRIGger:A:SOURce <Source> Sets the trigger source for the selected A trigger type. Parameters: <Source> CH1 | CH2 | CH3 | CH4 | EXTernanalog | LINE | SBUS1 | SBUS2 | D0..D15 CH1 | CH2 | CH3 | CH4 One of the analog input channels is the trigger source.
Page 285: Edge Trigger
® Remote Control Commands R&S RTB2000 Trigger Parameters: <HoldOffMode> TIME | OFF *RST: TRIGger:A:HOLDoff:TIME <HoldOffTime> Defines the holdoff time. The next trigger occurs only after the holdoff time has passed. Parameters: <HoldOffTime> Default unit: s 15.5.2 Edge Trigger ....................285 TRIGger:A:EDGE:SLOPe ..................285 TRIGger:A:LEVel<n>[:VALue]...
Page 286 ® Remote Control Commands R&S RTB2000 Trigger TRIGger:A:FINDlevel Sets the trigger level to 50% of the signal amplitude. Usage: Event TRIGger:A:EDGE:COUPling <Coupling> Sets the coupling for the trigger source. Parameters: <Coupling> DC | AC | LFReject Direct current coupling. The trigger signal remains unchanged. Alternating current coupling.
Page 287: Width Trigger
® Remote Control Commands R&S RTB2000 Trigger Parameters: <State> ON | OFF *RST: TRIGger:A:EDGE:FILTer:NREJect <State> Turns an additional 100 MHz lowpass filter in the trigger path on or off. This filter removes higher frequencies and is available with AC and DC coupling. To folter out higher frequencies, you can use either this command or TRIGger:A: EDGE:FILTer:HFReject.
Page 288: Video/Tv Trigger
® Remote Control Commands R&S RTB2000 Trigger Parameters: <RangeMode> WITHin | OUTSide | SHORter | LONGer WITHin | OUTSide Triggers on pulses inside or outside a range defined by time ± delta. The time is specified with TRIGger:A:WIDTh:WIDTh, the range around is defined with TRIGger:A:WIDTh:DELTa. To trigger on an exact value ("Width ="...
Page 289 ® Remote Control Commands R&S RTB2000 Trigger TRIGger:A:TV:STANdard <Standard> Selects the color television standard. Parameters: <Standard> PAL | NTSC | SECam | PALM | I576 | P720 | P1080 | I1080 PALM = PAL-M I576 = SDTV 576i (PAL and SECAM) P720 | P1080 = HDTV 720/1080p (progressive scanning) I1080 = HDTV 1080i (interlaced scanning) *RST:...
Page 290: Pattern Trigger
® Remote Control Commands R&S RTB2000 Trigger TRIGger:A:TV:LINE <Line> Sets an exact line number if is set to LINE. TRIGger:A:TV:FIELd Parameters: <Line> Range: 1 to 525 (NTSC, PAL-M); 625 (PAL, SECAM, SDTV I-576); 750 (HDTV P720); 1125 (HDTV I1080, HDTV P1080) Increment: 1 *RST: 15.5.5 Pattern Trigger...
Page 291 ® Remote Control Commands R&S RTB2000 Trigger Parameters: <Function> AND | OR The required states of all channels must appear in the input sig- nal at the same time. At least one of the channels must have the required state. *RST: TRIGger:A:PATTern:CONDition <ConditionString>...
Page 292: Timeout Trigger
® Remote Control Commands R&S RTB2000 Trigger Parameters: <PatternRange> WITHin | OUTSide | SHORter | LONGer WITHin Triggers if the pattern condition remains unchanged longer than Time - Delta and shorter than Time + Delta. OUTSide Triggers if the pattern condition remains unchanged either shorter than Time - Delta or longer than Time + Delta.
Page 293: Serial Bus
® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <Range> HIGH | LOW | EITHer HIGH The signal level stays above the trigger level. The signal level stays below the trigger level. EITHer The signal level stays above or below the trigger level. *RST: HIGH TRIGger:A:TIMeout:TIME <Time>...
Page 294: Mathematics
® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <ZoomState> ON | OFF *RST: TIMebase:ZOOM:SCALe <ZoomScale> Defines the horizontal scale for the zoom window in seconds per division, the timebase of the zoom window. The scaling determines the width of the zoom area (12 divisions * scaling per division).
Page 295 ® Remote Control Commands R&S RTB2000 Waveform Analysis ● on page 377 CALCulate:QMATh:DATA:XINCrement? ● on page 377 CALCulate:QMATh:DATA:XORigin? ● on page 378 CALCulate:QMATh:DATA:YINCrement? ● on page 378 CALCulate:QMATh:DATA:YORigin? ● on page 379 CALCulate:QMATh:DATA:YRESolution? ....................295 CALCulate:QMATH:STATe ..................295 CALCulate:QMATh:SOURce<m> ..................295 CALCulate:QMATh:OPERation ...................
Page 296: Reference Waveforms
® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <Position> Position value, given in divisions. CALCulate:QMATh:SCALe <Scale> Sets the vertical scale of the math waveform. Parameters: <Scale> Scale value, given in Volts per division 15.6.3 Reference Waveforms In all REFCurve:... commands, the suffix <m> selects the reference waveform. To get the waveform data, use the following commands: ●...
Page 297: Refcurve:Source:catalog
® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <Source> CH1 | CH2 | CH3 | CH4 | QMA | RE1 | RE2 | RE3 | RE4 | D70 | D158 | SPEC | MINH | MAXH | AVER CH1 | CH2 | CH3 | CH4 | QMA | RE1 | RE2 | RE3 | RE4 Any active channel, math, or reference waveform.
Page 298: Refcurve:Save
® Remote Control Commands R&S RTB2000 Waveform Analysis REFCurve<m>:SAVE <Filename> Stores the reference waveform in the specified file. Suffix: <m> 1..4 Selects the reference waveform. Setting parameters: <Filename> String with path and file name Usage: Setting only REFCurve<m>:LOAD <Filename> Loads the waveform data from the indicated reference file to the reference waveform. To load the correspondent instrument settings, use REFCurve<m>:LOAD:STATe on page 298.
Page 299: Refcurve:Horizontal:scale
® Remote Control Commands R&S RTB2000 Waveform Analysis REFCurve<m>:HORizontal:SCALe <Scale> Changes the horizontal scale (timebase) of the reference waveform independently of the channel waveform settings. Suffix: <m> 1..4 Selects the reference waveform. Parameters: <Scale> Default unit: s/div REFCurve<m>:VERTical:POSition <Position> Changes the vertical position of the reference waveform. Suffix: <m>...
Page 300: Search
® Remote Control Commands R&S RTB2000 Waveform Analysis Suffix: <m> 1..4 Selects the reference waveform. Parameters: <WaveformLabel> String parameter String parameter Example: REFCurve2:LABel "Origin" Sets the label "Origin" for reference R2. 15.6.4 Search ● General Search Settings..................300 ● Edge Search Configuration...................
Page 301: Search:condition
® Remote Control Commands R&S RTB2000 Waveform Analysis SEARch:CONDition <SearchCondition> Parameters: <SearchCondition> EDGE | WIDTh | PEAK | RUNT | RTIMe | DATatoclock | PATTern | PROTocol EDGE An edge search result is found when the waveform passes the given level in the specified direction. WIDTH A width search finds pulses with an exact pulse width, or pulses shorter or longer than a given time, or pulses inside or outside...
Page 302: Edge Search Configuration
® Remote Control Commands R&S RTB2000 Waveform Analysis SEARch:SOURce <SearchSource> Selects the waveform to be analyzed. Parameters: <SearchSource> CH1 | CH2 | CH3 | CH4 | QMA | RE1 | RE2 | RE3 | RE4 Any active channel, math, or reference waveform can be searched.
Page 303: Width Search Configuration
® Remote Control Commands R&S RTB2000 Waveform Analysis 15.6.4.3 Width Search Configuration .................. 303 SEARch:TRIGger:WIDTh:POLarity ..................303 SEARch:TRIGger:WIDTh:LEVel ................303 SEARch:TRIGger:WIDTh:LEVel:DELTa ..................303 SEARch:TRIGger:WIDTh:RANGe ..................304 SEARch:TRIGger:WIDTh:WIDTh ..................304 SEARch:TRIGger:WIDTh:DELTa SEARch:TRIGger:WIDTh:POLarity <Polarity> Indicates the polarity of the pulse to be searched for. Parameters: <Polarity>...
Page 304: Peak Search Configuration
® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <Range> WITHin | OUTSide | SHORter | LONGer WITHin Finds pulses inside the range width ± Δt. OUTSide Finds pulses outside the range width ± Δt. SHORter Finds pulses shorter than the given width. LONGer Finds pulses longer than the given width.
Page 305: Rise/Fall Time Search Configuration
® Remote Control Commands R&S RTB2000 Waveform Analysis SEARch:MEASure:LEVel:PEAK:MAGNitude <Magnitude> Sets the peak-to-peak limit. If the signal exceeds this limit, a search event is listed. Parameters: <Magnitude> Default unit: V 15.6.4.5 Rise/Fall Time Search Configuration ................. 305 SEARch:TRIGger:RISetime:SLOPe ................ 305 SEARch:TRIGger:LEVel:RISetime:LOWer .................305 SEARch:TRIGger:LEVel:RISetime:UPPer...
Page 306: Runt Search Configuration
® Remote Control Commands R&S RTB2000 Waveform Analysis To set the range ± Δt, use SEARch:TRIGger:RISetime:DELTa. Parameters: <Range> LONGer | SHORter | WITHin | OUTSide LONGer Finds rise/fall times longer than the given time. SHORter Finds rise/fall times shorter than the given time. WITHin Finds rise/fall times inside the range time ±...
Page 307 ® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <Polarity> POSitive | NEGative | EITHer *RST: SEARch:TRIGger:LEVel:RUNT:LOWer <LowerLevel> Sets the lower voltage threshold for runt detection. A positive runt crosses the lower level twice without crossing the upper level. Parameters: <LowerLevel>...
Page 308: Data2Clock Search Configuration
® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <Width> Range: Depends on various settings, mainly time base and sample rate *RST: 400e-6 Default unit: s SEARch:TRIGger:RUNT:DELTa <DeltaWidth> Sets a range Δt to the reference pulse width set with SEARch:TRIGger:RUNT:WIDTh , if is set to WITHin or OUTSide.
Page 309: Pattern Search Configuration
® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <DataLevel> Range: Depends on vertical scale SEARch:TRIGger:DATatoclock:CLEVel:DELTa <LevelDelta> SEARch:TRIGger:DATatoclock:DLEVel:DELTa <LevelDelta> Set a hysteresis range to the clock and data levels in order to avoid unwanted search results caused by noise oscillation around the level. Parameters: <LevelDelta>...
Page 310 ® Remote Control Commands R&S RTB2000 Waveform Analysis ...............311 SEARch:TRIGger:PATTern:WIDTh:RANGe ..............311 SEARch:TRIGger:PATTern:WIDTh[:WIDTh] .................311 SEARch:TRIGger:PATTern:WIDTh:DELTa SEARch:TRIGger:PATTern:SOURce <Pattern> Specifies the search pattern - the state for each channel. Parameters: <Pattern> String parameter String containing 0, 1, X|x for each channel. The order of chan- nels is fixed: CH1 CH2 [CH3 CH4] D0 D1 D2 D3 ...
Page 311 ® Remote Control Commands R&S RTB2000 Waveform Analysis SEARch:TRIGger:PATTern:LEVel<n>:DELTa <LevelDelta> Sets a hysteresis range to the threshold of the specified source channel to avoid unwanted search results caused by noise oscillation around the level. Suffix: <n> 1..4 Selects the input channel. The number of channels depends on the instrument.
Page 312: Search Results
® Remote Control Commands R&S RTB2000 Waveform Analysis 15.6.4.9 Search Results ....................312 SEARch:RESult:BCOunt? ..................312 SEARch:RESDiagram:SHOW .....................312 SEARch:RESult:ALL? ......................313 SEARch:RESult<n>? ......................313 SEARch:RCOunt? ....................313 EXPort:SEARch:NAME ....................314 EXPort:SEARch:SAVE SEARch:RESult:BCOunt? Returns the maximum number of search results, which the instrument can store. Return values: <BufferedCount>...
Page 313 ® Remote Control Commands R&S RTB2000 Waveform Analysis Example: SEARch:RESult:ALL? Returns all four results of a peak search: 1,-4.7750e-04,0,PEAK,NEGATIVE,-1.530e-02,2, -4.4630e-04,0,PEAK,NEGATIVE,-1.530e-02,3, -4.1660e-04,0,PEAK,NEGATIVE,-1.530e-02,4, -3.8690e-04,0,PEAK,NEGATIVE,-1.530e-02 Example: Chapter 15.2.3.1, "Searching for a Pulse of Specified Width", on page 262 Usage: Query only SEARch:RESult<n>? Returns the result values of the specified search result. See also: SEARch:RESult:ALL? Suffix:...
Page 314: History (Option R&S Rtb-K15)
® Remote Control Commands R&S RTB2000 Waveform Analysis Parameters: <FileName> String parameter Example: EXPort:SEARch:NAME "/USB_FRONT/SEARCH/RESULT" On first save, the search results are saved to RESULT.CSV, on second save to RESULT01.CSV, the third to RESULT02.CSV ... EXPort:SEARch:SAVE Saves the search results to the path and file defined by EXPort:SEARch:NAME. Usage: Setting only 15.6.5 History (Option R&S RTB-K15)
Page 315 ® Remote Control Commands R&S RTB2000 Waveform Analysis Example: ACQ:POIN:AUT ON TIM:SCAL 1e-9 ACQ:POIN?;:SYST:ERR:ALL? -> received 10000;0,"No error" TIM:SCAL 5e-3 ACQ:POIN?;:SYST:ERR:ALL? -> received 20000000;0,"No error" ACQuire:POINts[:VALue] Defines a record length value, the number of recorded waveform points in a segment. The command turns OFF.
Page 316 ® Remote Control Commands R&S RTB2000 Waveform Analysis ACQuire:NSINgle:COUNt <NSingleCount> Sets the number of waveforms acquired with RUNSingle. Parameters: <NSingleCount> Number of waveforms. Range: 1 to maximum number that depends on the record length. *RST: ACQuire:AVAilable? Returns the number of segments that are currently saved in the memory. This number is available for history viewing.
Page 317 ® Remote Control Commands R&S RTB2000 Waveform Analysis .................317 BUS<b>:HISTory:CONTrol:ENABle] ................317 DIGital<m>:HISTory:CONTrol:ENABle] ................317 LOGic<p>:HISTory:CONTrol:ENABle] ................ 317 CHANnel<m>:HISTory:CONTrol:[ENABle] .....................318 BUS<b>:HISTory:CURRent ..................318 DIGital<m>:HISTory:CURRent ..................318 LOGic<p>:HISTory:CURRent ..................318 SPECtrum:HISTory:CURRent ..................318 CHANnel<m>:HISTory:CURRent ....................318 BUS<b>:HISTory:PALL ....................318 DIGital<m>:HISTory:PALL ....................318 LOGic<p>:HISTory:PALL ....................318 SPECtrum:HISTory:PALL ...................
Page 318 ® Remote Control Commands R&S RTB2000 Waveform Analysis BUS<b>:HISTory:CURRent <CurrentAcquisition> DIGital<m>:HISTory:CURRent <CurrentAcquisition> LOGic<p>:HISTory:CURRent <CurrentAcquisition> SPECtrum:HISTory:CURRent <CurrentAcquisition> CHANnel<m>:HISTory:CURRent <CurrentAcquisition> Accesses a particular history segment in the memory to display it. The query returns the index of the segment that is shown. Parameters: <CurrentAcquisition>...
Page 319 ® Remote Control Commands R&S RTB2000 Waveform Analysis SPECtrum:HISTory:STOP <StopAcquisition> CHANnel<m>:HISTory:STOP <StopAcquisition> Sets the index of the latest segment to be displayed. Parameters: <StopAcquisition> Stop index. You can enter a positive or negative index, see CHANnel<m>:HISTory:CURRent. BUS<b>:HISTory:PLAYer:SPEed <PlayerSpeed> DIGital<m>:HISTory:PLAYer:SPEed <PlayerSpeed> LOGic<p>:HISTory:PLAYer:SPEed <PlayerSpeed>...
Page 320 ® Remote Control Commands R&S RTB2000 Waveform Analysis ● Query for the timestamp of a specific segment using ...:HISTory:... com- mands. Select the segment of interest using CHANnel<m>:HISTory:CURRent appropriate command. The commands in this chapter use numeric suffixes: ● CHANnel<m>: Selects the analog input channel. ●...
Page 321 ® Remote Control Commands R&S RTB2000 Waveform Analysis LOGic<p>:HISTory:TTABle[:ENABle] <TimeTableEnable> CHANnel<m>:HISTory:TTABle[:ENABle] <TimeTableEnable> Displays or hides the segment table on the screen. Parameters: <TimeTableEnable> ON | OFF *RST: CHANnel<m>:HISTory:TMODe? <TableMode> Returns the the type of the timestamp that is shown the segment table. Parameters: <TableMode>...
Page 322 ® Remote Control Commands R&S RTB2000 Waveform Analysis Return values: <TimeToNewestAcq> List of Values The list starts with the oldest segment, and the newest segment is the last one. Example: CHANnel2:HISTory:TSRelative:ALL? --> -4.184565632000E-01,-4.094896352000E-01,-4.005227104000E-01, -3.915557824000E-01, ...,-8.966924800000E-03,-0.000000000000E+00 Usage: Query only BUS<b>:HISTory:TSABsolute? DIGital<m>:HISTory:TSABsolute? LOGic<p>:HISTory:TSABsolute? SPECtrum:HISTory:TSABsolute? CHANnel<m>:HISTory:TSABsolute?
Page 323 ® Remote Control Commands R&S RTB2000 Waveform Analysis SPECtrum:HISTory:TSDate? CHANnel<m>:HISTory:TSDate? Returns the date of the selected acquisition (CHANnel<m>:HISTory:CURRent). Return values: <Year>, <Month>, Comma-separated list <Day> Example: CHAN:HIST:CURR -5 CHAN:HIST:TSD? --> 2014,7,1 Usage: Query only BUS<b>:HISTory:TSDate:ALL? DIGital<m>:HISTory:TSDate:ALL? LOGic<p>:HISTory:TSDate:ALL? SPECtrum:HISTory:TSDate:ALL? CHANnel<m>:HISTory:TSDate:ALL? Returns the dates of all history segments. Return values: <Year>, <Month>, Comma-separated list of year, month, and day values.
Page 324 ® Remote Control Commands R&S RTB2000 Waveform Analysis BUS<b>:HISTory:EXPort:NAME <ExportPath> DIGital<m>:HISTory:EXPort:NAME <ExportPath> SPECtrum:HISTory:EXPort:NAME <ExportPath> CHANnel<m>:HISTory:EXPort:NAME <ExportPath> EXPort:ATABle:NAME <ExportPath> Parameters: <ExportPath> String parameter Example: EXPort:ATABle:NAME "/USB_FRONT/EXPORT/TIMES" BUS<b>:HISTory:EXPort:SAVE DIGital<m>:HISTory:EXPort:SAVE SPECtrum:HISTory:EXPort:SAVE CHANnel<m>:HISTory:EXPort:SAVE EXPort:ATABle:SAVE Saves the acquisition timestamps table to the file that is defined by the EXPort: command.
Page 325: Measurements
® Remote Control Commands R&S RTB2000 Measurements 15.7 Measurements 15.7.1 Quick Measurements In the quick measurement commands, the numeric suffix <m> is irrelevant, omit it....................325 MEASurement<m>:AON ....................325 MEASurement<m>:AOFF ..................325 MEASurement<m>:ARESult? ..................325 MEASurement<m>:ALL[:STATe] MEASurement<m>:AON Starts the quick measurement. Usage: Event MEASurement<m>:AOFF...
Page 326: Automatic Measurements
® Remote Control Commands R&S RTB2000 Measurements 15.7.2 Automatic Measurements 15.7.2.1 Measurement Settings ...................326 MEASurement<m>[:ENABle] ....................326 MEASurement<m>:MAIN ................... 328 MEASurement<m>:SOURce ...................329 MEASurement<m>:DELay:SLOPe ................329 MEASurement<m>:STATistics[:ENABle] ................330 MEASurement<m>:STATistics:RESet MEASurement<m>[:ENABle] <State> Activates or deactivates the selected measurement. Suffix: <m> 1..4 Selects the measurement place. Parameters: <State>...
Page 327 ® Remote Control Commands R&S RTB2000 Measurements Parameters: <MeasType> FREQuency | PERiod | PEAK | UPEakvalue | LPEakvalue | PPCount | NPCount | RECount | FECount | HIGH | LOW | AMPLitude | MEAN | RMS | RTIMe | FTIMe | PDCYcle | NDCYcle | PPWidth | NPWidth | CYCMean | CYCRms | STDDev | CYCStddev | DELay | PHASe | BWIDth | POVershoot | NOVershoot...
Page 328 ® Remote Control Commands R&S RTB2000 Measurements Width of positive or negative pulses. CYCMean Mean voltage value of the left-most signal period of the wave- form of the selected channel. CYCRms RMS (root mean square) voltage value of the left-most signal period of the waveform of the selected channel.
Page 329 ® Remote Control Commands R&S RTB2000 Measurements Parameters: <SignalSource> CH1..4 | MA1 | RE1..4 | D0..15 Waveform to be measured, required for all measurement types. For delay and phase measurements, it is the "Measure Source". CH1 | CH2 | CH3 | CH4 Active signal channels 1 to 4 Active math channel RE1 | RE2 | RE3 | RE4...
Page 330 ® Remote Control Commands R&S RTB2000 Measurements MEASurement<m>:STATistics:RESet Deletes the statistical results for all measurements, and starts a new statistical evalua- tion if the acquisition is running. The waveform count is set to 0 and all measurement values are set to NAN. Suffix: <m>...
Page 331 ® Remote Control Commands R&S RTB2000 Measurements Return values: <Value> Measurement result. If no measurement was executed, no value (NAN) is returned. Usage: Query only MEASurement<m>:RESult:AVG? <AverageValue> Returns the average value of the current measurement series. Suffix: <m> 1..4 Selects the measurement place. Query parameters: <AverageValue>...
Page 332 ® Remote Control Commands R&S RTB2000 Measurements Query parameters: <PositivePeak> Maximum measurement result Usage: Query only MEASurement<m>:RESult:WFMCount? <WaveformCount> Returns the current number of measured waveforms. The query for MIN and MAX values is not possible. Suffix: <m> 1..4 Selects the measurement place. Query parameters: <WaveformCount>...
Page 333 ® Remote Control Commands R&S RTB2000 Measurements Note: Valid buffered values can only be read if the acquisition is stopped. As long as the acquisition is running, the buffer contents is changing and the buffered values are not valid for reading. Suffix: <m>...
Page 334 ® Remote Control Commands R&S RTB2000 Measurements Example: The file contains general information, statistical results, long term statistics, and the individual values that are used to calcu- late the statistics. The number of values is "Average No." "Vendor","Rohde&Schwarz", "Device/Mat.-No.","RTB2004 / 1333.1005K04", "Serial No.","3900001", "Firmware Version","02.001", "Date","2017-11-18 / 16:40:27",...
Page 335 ® Remote Control Commands R&S RTB2000 Measurements MEASurement<m>:GATE <State> Activates or deactivates the measurement gate. To set the gate, use: ● MEASurement<m>:GATE:MODE ● MEASurement<m>:GATE:ABSolute:STARt MEASurement<m>:GATE: ABSolute:STOP ● MEASurement<m>:GATE:RELative:STARt MEASurement<m>:GATE: RELative:STOP Suffix: <m> 1..4 Selects the measurement place. Parameters: <State> ON | OFF *RST: MEASurement<m>:GATE:MODE <GateMode>...
Page 336 ® Remote Control Commands R&S RTB2000 Measurements Suffix: <m> 1..4 The suffix is irrelevant. One gate is used for all measurement places. Parameters: <Position> *RST: Default unit: % 15.7.2.4 Reference Levels ..................... 336 REFLevel:RELative:MODE .....................336 REFLevel:RELative:LOWer ....................336 REFLevel:RELative:UPPer .................... 337 REFLevel:RELative:MIDDle REFLevel:RELative:MODE <RelativeMode>...
Page 337: Cursor Measurements
® Remote Control Commands R&S RTB2000 Measurements Parameters: <LowerLevel> *RST: Default unit: % <UpperLevel> *RST: Default unit: % REFLevel:RELative:MIDDle <MiddleLevel> Set the middle reference level that is used for phase and delay measurements, if is set to USER. The level is defined as percentages of REFLevel:RELative:MODE the high signal level.
Page 338 ® Remote Control Commands R&S RTB2000 Measurements CURSor<m>:STATe <State> Activates or deactivates the cursor measurement. Suffix: <m> 1, the suffix is irrelevant. Parameters: <State> ON | OFF *RST: CURSor<m>:SOURce <Source> Defines the source of the cursor measurement. Suffix: <m> 1, the suffix is irrelevant. Parameters: <Source>...
Page 339 ® Remote Control Commands R&S RTB2000 Measurements Parameters: <Type> HORizontal | VERTical | HVERtical To set the V-marker measurement, use CURSor<m>: TRACking[:STATe]. *RST: VERTical Value Description Queries for results HORizontal Sets two horizontal cursor lines and measures the CURSor<m>:Y1Position voltages at the two cursor positions and the delta CURSor<m>:Y2Position of the two values.
Page 340 ® Remote Control Commands R&S RTB2000 Measurements CURSor<m>:Y1Position <Yposition1> CURSor<m>:Y2Position <Yposition2> The commands specify or return the positions of horizontal cursor lines on the y-axis (voltage, current, level for FFT). Suffix: <m> 1, the suffix is irrelevant. Parameters: <Yposition2> Range: Depends on the current instrument settings.
Page 341 ® Remote Control Commands R&S RTB2000 Measurements CURSor<m>:TRACking:SCALe[:STATe] <State> Enables the adjustment of cursor lines if the vertical or horizontal scales are changed. Suffix: <m> 1, the suffix is irrelevant. Parameters: <State> ON | OFF Cursor lines keep their relative position to the waveform. Cursor lines remain on their position on the display if the scaling is changed.
Page 342 ® Remote Control Commands R&S RTB2000 Measurements Suffix: <m> 1, the suffix is irrelevant. Return values: <Value> Measurement result Usage: Query only CURSor<m>:XDELta[:VALue]? Returns the time difference between two vertical cursor lines (Δt). Suffix: <m> 1, the suffix is irrelevant. Return values: <Delta>...
Page 343: Applications
® Remote Control Commands R&S RTB2000 Applications Suffix: <m> 1, the suffix is irrelevant. Return values: <Slope> Inverse value Usage: Query only 15.8 Applications 15.8.1 General DEVice:MODE Sets the operation mode or application. Parameters: <OperationalMode> YT | ZOOM | XY | QMEas | UPDate | AUToset | MASKtest | FFT 15.8.2 Mask Testing 15.8.2.1 Mask Setup...
Page 344 ® Remote Control Commands R&S RTB2000 Applications MASK:SOURce <Source> Defines the channel to be compared with the mask, and also the channel from which the mask is created. Parameters: <Source> CH1 | CH2 | CH3 | CH4 CH3 and CH4 are only available on 4-channel models. *RST: MASK:CHCopy Creates a mask from the envelope waveform of the source set with MASK:SOURce.
Page 345 ® Remote Control Commands R&S RTB2000 Applications Parameters: <Yaddition> The value is added to the y-values of the upper mask limit and subtracted from the y-values of the lower mask limit. Default unit: div MASK:SAVE <Filename> Saves the current mask in the specified file. Setting parameters: <Filename>...
Page 346 ® Remote Control Commands R&S RTB2000 Applications ● PULSe: Creates a pulse on the [Aux Out] connector. This selection sets the config- uration of the [Aux Out] connector to "Mask Violation". ● SCRSave: Saves a screenshot on mask violation. To set path and filename of the screenshot, use MASK:ACTion:SCRSave:DESTination.
Page 347 ® Remote Control Commands R&S RTB2000 Applications MASK:ACTion:YOUT:ENABle <Yout> Creates a pulse on the [Aux Out] connector if the mask is violated. This selection sets the configuration of the [Aux Out] connector to "Mask Violation". Same as on page 345. MASK:ACTion:PULSe:EVENt:MODE Parameters: <Yout>...
Page 348: Fft Analysis
® Remote Control Commands R&S RTB2000 Applications MASK:CAPTure[:MODE] <CaptureMode> Only available with history. The command selects whether all acquisitions are stored in segments, or only failed acquisition. You can use the hostiry to analyze the segments. Parameters: <CaptureMode> ALL | FAILED *RST: 15.8.2.4 Mask Data...
Page 349 ® Remote Control Commands R&S RTB2000 Applications SPECtrum:SOURce Selects the source for the spectrum analysis diagrams. Parameters: <Source> CH1 | CH2 | CH3 | CH4 SPECtrum:FREQuency:WINDow:TYPE Window functions are multiplied with the input values and thus can improve the spec- trum analysis display.
Page 350 ® Remote Control Commands R&S RTB2000 Applications Parameters: <MagnitudeScale> LINear | DBM | DBV LINear Linear scaling, displays the RMS value of the voltage. Logarithmic scaling, related to 1 mW. Logarithmic scaling, related to 1 V SPECtrum:FREQuency:POSition Defines the vertical position of the spectrum. Parameters: <Position>...
Page 351 ® Remote Control Commands R&S RTB2000 Applications Parameters: <CenterFrequency> SPECtrum:FREQuency:FULLspan Performs the spectrum analysis calculation for the full frequency span. Usage: Event SPECtrum:FREQuency:SPAN The span is specified in Hertz and defines the width of the displayed frequency range, which is (Center - Span/2) to (Center + Span/2). Parameters: <Span>...
Page 352 ® Remote Control Commands R&S RTB2000 Applications Parameters: <SpanRBWratio> Range: The value is changed in 2^n steps from 2^10 to 2^15 (1024, 2048,4096,8192,16384, 32768). 15.8.3.3 Waveform Settings ................ 352 SPECtrum:WAVeform:AVERage[:ENABle] ............... 352 SPECtrum:WAVeform:MAXimum[:ENABle] ................ 352 SPECtrum:WAVeform:MINimum[:ENABle] ...............352 SPECtrum:WAVeform:SPECtrum[:ENABle] ................ 352 SPECtrum:FREQuency:AVERage:COUNt ..............352 SPECtrum:FREQuency:AVERage:COMPlete?
Page 353 ® Remote Control Commands R&S RTB2000 Applications 15.8.3.4 Waveform Data ................353 SPECtrum:WAVeform:AVERage:DATA? ................353 SPECtrum:WAVeform:MAXimum:DATA? ................353 SPECtrum:WAVeform:MINimum:DATA? ................353 SPECtrum:WAVeform:SPECtrum:DATA? .............. 353 SPECtrum:WAVeform:AVERage:DATA:HEADer? ............. 353 SPECtrum:WAVeform:MAXimum:DATA:HEADer? ...............354 SPECtrum:WAVeform:MINimum:DATA:HEADer? ............. 354 SPECtrum:WAVeform:SPECtrum:DATA:HEADer? ..............354 SPECtrum:WAVeform:AVERage:DATA:POINts? ...............354 SPECtrum:WAVeform:MAXimum:DATA:POINts? ..............354 SPECtrum:WAVeform:MINimum:DATA:POINts? ...............354 SPECtrum:WAVeform:SPECtrum:DATA:POINts? ............
Page 354 ® Remote Control Commands R&S RTB2000 Applications SPECtrum:WAVeform:MINimum:DATA:HEADer? SPECtrum:WAVeform:SPECtrum:DATA:HEADer? Returns information on the indicated waveform. Return values: <Header> StringData Usage: Query only SPECtrum:WAVeform:AVERage:DATA:POINts? SPECtrum:WAVeform:MAXimum:DATA:POINts? SPECtrum:WAVeform:MINimum:DATA:POINts? SPECtrum:WAVeform:SPECtrum:DATA:POINts? Returns the number of data samples that are returned with SPECtrum:WAVeform:xxx:DATA for the indicated waveform. Return values: <DataPoints>...
Page 355: Spectrum Analysis (Option R&S Rtb-K18)
® Remote Control Commands R&S RTB2000 Applications Return values: <Yincrement> Usage: Query only SPECtrum:WAVeform:AVERage:DATA:YORigin? SPECtrum:WAVeform:MAXimum:DATA:YORigin? SPECtrum:WAVeform:MINimum:DATA:YORigin? SPECtrum:WAVeform:SPECtrum:DATA:YORigin? Returns the vertical bit resolution of the indicated waveform. Return values: <Yorigin> Usage: Query only SPECtrum:WAVeform:AVERage:DATA:YRESolution? SPECtrum:WAVeform:MAXimum:DATA:YRESolution? SPECtrum:WAVeform:MINimum:DATA:YRESolution? SPECtrum:WAVeform:SPECtrum:DATA:YRESolution? Returns the vertical bit resolution of the indicated waveform. Return values: <Yresolution>...
Page 356 ® Remote Control Commands R&S RTB2000 Applications Parameters: <LinesPerAcquisition>Range: 1 to 20 Increment: 1 *RST: DISPlay:CBAR:SPECtrogram[:POSition] <DividerPosition> Defines the position of the divide bar on top of the spectrogram. Parameters: <DividerPosition> Vertical position in pixel, measured from the top edge. The verti- cal display size is 800 px.
Page 357 ® Remote Control Commands R&S RTB2000 Applications SPECtrum:MARKer:SETup:MMODe Sets the mode for peak detection. Parameters: <MarkerMode> LONLy | ADVanced LONLy Level only: detects a peak when a certain minimum level is exceeded. You can define the minimum level with SPECtrum: MARKer:SETup:MLEVel.
Page 358 ® Remote Control Commands R&S RTB2000 Applications SPECtrum:MARKer:REFerence:SETup:CSCReen Centers the display to the center frequency. Usage: Event 15.8.4.3 Reference Marker ..............358 SPECtrum:MARKer:REFerence:SETup:MODE ..............358 SPECtrum:MARKer:REFerence:SETup:INDex ............358 SPECtrum:MARKer:REFerence:SETup:FREQuency ..............358 SPECtrum:MARKer:REFerence:SETup:SPAN ..................359 SPECtrum:MARKer:RMARker? ..............359 SPECtrum:MARKer:RMARker:FREQuency? ................359 SPECtrum:MARKer:RMARker:LEVel? ................... 359 SPECtrum:MARKer:RMODe SPECtrum:MARKer:REFerence:SETup:MODE Sets the mode for the selection of the reference peak.
Page 359 ® Remote Control Commands R&S RTB2000 Applications Parameters: <ReferenceSpan> SPECtrum:MARKer:RMARker? Returns the frequency and the level values of the present reference marker. Return values: <ReferenceFrequency> <ReferenceLevel> Usage: Query only SPECtrum:MARKer:RMARker:FREQuency? Returns the frequency of the reference marker. Return values: <ReferenceFrequency> Usage: Query only SPECtrum:MARKer:RMARker:LEVel?
Page 360 ® Remote Control Commands R&S RTB2000 Applications 15.8.4.4 Peak List Results ..................360 SPECtrum:MARKer:RCOunt? ..................360 SPECtrum:MARKer:RESult<n>? ................360 SPECtrum:MARKer:RESult<n>:ALL? ..............360 SPECtrum:MARKer:RESult<n>:ALL:DELTa? ................361 SPECtrum:MARKer:RESult<n>:DELTa? ..............361 SPECtrum:MARKer:RESult<n>:FREQuency? ............361 SPECtrum:MARKer:RESult<n>:FREQuency:DELTa? ................361 SPECtrum:MARKer:RESult<n>:LEVel? ..............362 SPECtrum:MARKer:RESult<n>:LEVel:DELTa? SPECtrum:MARKer:RCOunt? Returns the number of detected peaks. Parameters: <ResultCount>...
Page 361 ® Remote Control Commands R&S RTB2000 Applications Suffix: <n> Return values: <ResultValues> List of numeric values with shape <freq>,<level>,..Usage: Query only SPECtrum:MARKer:RESult<n>:DELTa? Returns the difference in the values between the n-th marker and the reference marker. Suffix: <n> Usage: Query only SPECtrum:MARKer:RESult<n>:FREQuency? Returns the frequency of the n-th marker.
Page 362 ® Remote Control Commands R&S RTB2000 Applications SPECtrum:MARKer:RESult<n>:LEVel:DELTa? Returns the delta level, the difference between the level of the specified marker and the level of the reference marker. Suffix: <n> Return values: <ResultLevelDifference> Usage: Query only 15.8.4.5 Display Settings for Spectrum and Spectrogram ............
Page 363: Xy-Waveforms
® Remote Control Commands R&S RTB2000 Applications SPECtrum:DIAGram:COLor:MINimum[:LEVel] <MinimumLevel> Sets the level used as a minimum of the color scale selected with SPECtrum: DIAGram:COLor:SCHeme:SPECtrogram/SPECtrum:DIAGram:COLor:SCHeme: FDOMain. All level values lower than the minimum are displayed with the minimum color. Parameters: <MinimumLevel> SPECtrum:DIAGram:COLor:SCHeme:FDOMain <ColorScheme>...
Page 364: Digital Voltmeter
® Remote Control Commands R&S RTB2000 Applications Parameters: <Mode> YT | XY Default time diagram with a time axis in x-direction and the sig- nal amplitudes displayed in y-direction. XY-diagram, combines the voltage levels of two waveforms in one diagram. *RST: DISPlay:XY:XSOurce <Source>...
Page 365 ® Remote Control Commands R&S RTB2000 Applications ......................365 DVM<m>:ENABle ......................365 DVM<m>:SOURce ......................365 DVM<m>:TYPE .................... 365 DVM<m>:RESult[:ACTual]? ................366 DVM<m>:RESult[:ACTual]:STATus? DVM<m>:ENABle <VoltmeterEnable> Enables and disables all configured meter measurements. Suffix: <m> 1..4 The suffix is irrelevant. Parameters: <VoltmeterEnable> ON | OFF *RST: DVM<m>:SOURce <Source>...
Page 366: Trigger Counter
® Remote Control Commands R&S RTB2000 Applications Suffix: <m> 1..4 Sets the number of the meter measurement. Example: DVM2:SOUR CH2 DVM2:TYPE DCRMs DVM2:RES? <-- 7.089E-01 An RMS measurement is performed on measurement place 2, on channel 2. The result is 708.9 mV. Usage: Query only DVM<m>:RESult[:ACTual]:STATus?
Page 367: Documenting Results
® Remote Control Commands R&S RTB2000 Documenting Results TCOunter:ENABle <Enable> Enables or disables the trigger counter measurements. Parameters: <Enable> ON | OFF TCOunter:SOURce Sets the measurement source for the counter. Parameters: <CounterSource> CH1 | CH2 | CH3 | CH4 | TRIGger TRIGger: Trigger source *RST: TRIG...
Page 368: Transfer Of Waveform Data
® Remote Control Commands R&S RTB2000 Documenting Results 15.9.1 Transfer of Waveform Data This chapter describes data transfer commands that have effect on other commands in different applications of the instrument, and transfer commands that work in the same way. 15.9.1.1 Format Settings ......................
Page 369 ® Remote Control Commands R&S RTB2000 Documenting Results Parameters: <DataFormat> ASCii | REAL | UINTeger ASCii List of values, for example, 1.23,1.22,1.24,.. <Accuracy> is 0 which means that the instrument selects the number of digits to be returned. The query returns ASC,0. REAL Binary format.
Page 370 ® Remote Control Commands R&S RTB2000 Documenting Results Example: Set the unsigned integer format, 16 bit data length: FORM UINT,16 FORMat:BORDer <ByteOrder> Defines the byte order for binary data export if is set to REAL or FORMat[:DATA] UINT,16|32. Parameters: <ByteOrder> MSBFirst | LSBFirst MSBFirst Big endian, most significant byte first...
Page 371 ® Remote Control Commands R&S RTB2000 Documenting Results Example: FORM ASC CHAN1:DATA? -0.125000,-0.123016,-0.123016,-0.123016, -0.123016,-0.123016,... Example: Chapter 15.2.1.3, "Reading Waveform Data in Real For- mat", on page 259 and Chapter 15.2.1.4, "Reading Waveform Data in Unsigned Integer Format", on page 259 Usage: Query only CHANnel<m>:DATA:HEADer?
Page 372 ® Remote Control Commands R&S RTB2000 Documenting Results Suffix: <m> 1..4 The command affects all channels, and the suffix is irrelevant. Setting parameters: <PointSelection> DEFault | MAXimum | DMAXimum Sets the range for data queries. DEFault Waveform points that are visible on the screen. At maximum waveform rate, the instrument stores more samples than visible on the screen, and DEF returns less values than acquired.
Page 373 ® Remote Control Commands R&S RTB2000 Documenting Results Suffix: <m> 1..4 Selects the input channel. The number of channels depends on the instrument. Parameters: <EnvelopeData> List of values according to the format settings - the voltages of the envelope points. The list contains two values for each sam- ple interval.
Page 374 ® Remote Control Commands R&S RTB2000 Documenting Results CALCulate:QMATh:DATA? Returns the data of the math waveform points for transmission from the instrument to the controlling computer. The waveforms data can be used in MATHLAB, for example. To set the export format, use on page 368.
Page 375 ® Remote Control Commands R&S RTB2000 Documenting Results Return values: <Data> List of values according to the format settings. Usage: Query only REFCurve<m>:DATA:HEADer? Returns information on the reference waveform. Table 15-4: Header data Position Meaning Example XStart in s -9.477E-008 = - 94,77 ns XStop in s 9.477E-008 = 94,77 ns Record length of the waveform in Samples...
Page 376 ® Remote Control Commands R&S RTB2000 Documenting Results MASK:DATA:HEADer? Returns information on the mask data that is delivered with MASK:DATA?. Table 15-5: Header data Position Meaning Example XStart in s -9.477E-008 = - 94,77 ns XStop in s 9.477E-008 = 94,77 ns Number of samples 200000 Number of values per sample interval.
Page 377 ® Remote Control Commands R&S RTB2000 Documenting Results ...................378 CHANnel<m>:DATA:YINCrement? ..............378 CHANnel<m>:DATA:ENVelope:YINCrement? ................378 CALCulate:QMATh:DATA:YINCrement? ..................... 378 MASK:DATA:YINCrement? ..................378 LOGic<p>:DATA:YINCrement? ..................378 DIGital<m>:DATA:YINCrement? ................. 378 REFCurve<m>:DATA:YINCrement? .................. 379 CHANnel<m>:DATA:YRESolution? ..............379 CHANnel<m>:DATA:ENVelope:YRESolution? ................379 CALCulate:QMATh:DATA:YRESolution? ..................... 379 MASK:DATA:YRESolution? ..................379 LOGic<p>:DATA:YRESolution? ..................379 DIGital<m>:DATA:YRESolution? .................379...
Page 378 ® Remote Control Commands R&S RTB2000 Documenting Results Suffix: <m> 1..4 Return values: <Xincrement> Time in s Example: Chapter 15.2.1.4, "Reading Waveform Data in Unsigned Integer Format", on page 259 Usage: Query only CHANnel<m>:DATA:YORigin? CHANnel<m>:DATA:ENVelope:YORigin? CALCulate:QMATh:DATA:YORigin? MASK:DATA:YORigin? LOGic<p>:DATA:YORigin? DIGital<m>:DATA:YORigin? REFCurve<m>:DATA:Yorigin? Return the voltage value for binary value 0 of the indicated waveform.
Page 379: Waveform Data Export To File
® Remote Control Commands R&S RTB2000 Documenting Results Example: Chapter 15.2.1.4, "Reading Waveform Data in Unsigned Integer Format", on page 259 Usage: Query only CHANnel<m>:DATA:YRESolution? CHANnel<m>:DATA:ENVelope:YRESolution? CALCulate:QMATh:DATA:YRESolution? MASK:DATA:YRESolution? LOGic<p>:DATA:YRESolution? DIGital<m>:DATA:YRESolution? REFCurve<m>:DATA:YRESolution? Return the vertical bit resolution of the indicated waveform. The commands are relevant for data conversion if binary data format is defined (FORM UINT, 8|16|32).
Page 380: Screenshots
® Remote Control Commands R&S RTB2000 Documenting Results Parameters: <WaveformSource> CH1..4 | D70 | D158 | MA1 | RE1..4 CH1..4 Analog channels CH1 | CH2 | CH3 | CH4 Pod 1, digital channels D0 to D7 are exported together D158 Pod 2, digital channels D8 to D15 are exported together.
Page 381 ® Remote Control Commands R&S RTB2000 Documenting Results ......................382 HCOPy:SIZE:X? ......................382 HCOPy:SIZE:Y? ....................382 HCOPy:COLor:SCHeme MMEMory:NAME <file_name> Defines the file name to store an image of the display with HCOPy[:IMMediate]. Parameters: <file_name> String parameter Example: Chapter 15.2.1.1, "Saving Screenshots to File", on page 257 HCOPy[:IMMediate]...
Page 382: Instrument Settings: Mass Memomory Subsystem
® Remote Control Commands R&S RTB2000 Documenting Results HCOPy:SIZE:X? Returns the number of horizontal pixels of the oscilloscope screen. Return values: <Xsize> Numeric value Usage: Query only HCOPy:SIZE:Y? Returns the number of vertical pixels of the oscilloscope screen. Return values: <Ysize>...
Page 383 ® Remote Control Commands R&S RTB2000 Documenting Results ......................383 MMEMory:DRIVes? ......................383 MMEMory:MSIS ....................383 MMEMory:MDIRectory ....................384 MMEMory:CDIRectory ....................384 MMEMory:RDIRectory ....................384 MMEMory:DCATalog? ..................385 MMEMory:DCATalog:LENGth? .......................385 MMEMory:CATalog? ..................386 MMEMory:CATalog:LENGth? ......................387 MMEMory:COPY ......................387 MMEMory:MOVE ......................387 MMEMory:DELete ......................388 MMEMory:DATA ....................388 MMEMory:STORe:STATe...
Page 384 ® Remote Control Commands R&S RTB2000 Documenting Results Example: Create directory JANUARY in the DATA directory, with relative path: MMEM:CDIR "/USB_FRONT/DATA/" MMEM:MDIR "JANUARY" Usage: Setting only MMEMory:CDIRectory <DirectoryName> Specifies the current directory for file access. Before using the command, create the directory with MMEMory:MDIRectory.
Page 385 ® Remote Control Commands R&S RTB2000 Documenting Results Return values: <FileEntry> String parameter List of subdirectory strings separated by commas. If the speci- fied directory does not have any subdirectory, the current and the parent directories are returned (".,,0","..,,0") Example: Query for directories with absolute path: MMEM:DCAT? "/USB_FRONT/*"...
Page 386 ® Remote Control Commands R&S RTB2000 Documenting Results Query parameters: <PathName> String parameter Specifies the directory. A filter can be used to list, for example, only files of a given file type. <Format> ALL | WTIMe ALL: Extended result including file, date, time and attributes WTIMe: Result including file, date, time Return values: <UsedMemory>...
Page 387 ® Remote Control Commands R&S RTB2000 Documenting Results MMEMory:COPY <FileSource>,<FileDestination> Copies data to another directory on the same or different storage device. The file name can be changed, too. Setting parameters: <FileSource> String parameter Name and path of the file to be copied <FileDestination>...
Page 388 ® Remote Control Commands R&S RTB2000 Documenting Results MMEMory:DATA <FileName>,<Data> Writes data to the specified file in the current directory MMEMory:CDIRectory, or reads the data. Parameters: <Data> 488.2 block data The block begins with character '#'. The next digit is the length of the length information, followed by this given number of digits providing the number of bytes in the binary data attached.
Page 389: General Instrument Setup
® Remote Control Commands R&S RTB2000 General Instrument Setup Example: MMEM:CDIR "/USB_FRONT/DATA"' MMEM:LOAD:STAT 1,"MORNING" Example: Chapter 15.2.1.2, "Saving, Copying, and Loading Setup Data", on page 258 Usage: Setting only 15.10 General Instrument Setup ● Display Settings....................389 ● System Settings....................394 ●...
Page 390 ® Remote Control Commands R&S RTB2000 General Instrument Setup Parameters: <Language> ENGLish | GERMan | FRENch | SPANish | RUSSian | SCHinese | TCHinese | JAPanese | KORean | ITALian | PORTuguese | CZECh | POLish Supported languages are listed in the "Specifications" data sheet.
Page 391 ® Remote Control Commands R&S RTB2000 General Instrument Setup Usage: Event DISPlay:PERSistence[:STATe] <State> Defines whether the waveform persists on the screen or whether the screen is refreshed continuously. Parameters: <State> ON | OFF The waveform persists for the time defined using DISPlay: PERSistence:TIME.
Page 392 ® Remote Control Commands R&S RTB2000 General Instrument Setup DISPlay:GRID:STYLe <Style> Defines how the grid is displayed. Parameters: <Style> LINes | RETicle | NONE LINes Displays the grid as horizontal and vertical lines. RETicle Displays crosshairs instead of a grid. NONE No grid is displayed.
Page 393 ® Remote Control Commands R&S RTB2000 General Instrument Setup Parameters: <Palette> NORMal | INVerse NORMal Values that occur frequently are brighter than rare values. INVerse Rare values are brighter than frequent values, inverse to the NORMal brightness. FColor Rare values are displayed in blue, while more frequent values are red and very frequent values are displayed in yellow or white, with various colors inbetween.
Page 394: System Settings
® Remote Control Commands R&S RTB2000 General Instrument Setup 15.10.2 System Settings ........................394 CALibration ....................... 394 CALibration:STATe? ......................394 SYSTem:NAME ......................395 SYSTem:DATE ....................... 395 SYSTem:TIME ..............395 SYSTem:COMMunicate:INTerface[:SELect] ..................395 SYSTem:BEEPer:CONTrol:STATe ..................396 SYSTem:BEEPer:ERRor:STATe ..................396 SYSTem:BEEPer:TRIG:STATe ..................396 SYSTem:BEEPer[:IMMediate] ........................
Page 395 ® Remote Control Commands R&S RTB2000 General Instrument Setup Parameters: <Name> String with max. 20 characters SYSTem:DATE <Year>,<Month>,<Day> Specifies the internal date for the instrument. Parameters: <Year> Increment: 1 Default unit: a <Month> Range: 1 to 12 Increment: 1 <Day> Range: 1 to 31 Increment: 1...
Page 396 ® Remote Control Commands R&S RTB2000 General Instrument Setup SYSTem:BEEPer:ERRor:STATe Enables or disables the beep if an error occurs. Parameters: <ErrorBeep> ON | OFF SYSTem:BEEPer:TRIG:STATe Enables or disables the beep if a trigger occurs. Parameters: <TriggerBeep> ON | OFF SYSTem:BEEPer[:IMMediate] Generates an immediate beep.
Page 397: Lan Settings
® Remote Control Commands R&S RTB2000 General Instrument Setup Return values: <ErrorList> List of ErrorFormat List of: Error/event_number,"Error/event_description>[;Device- dependent info]" If the queue is empty, the response is 0,"No error" Usage: Query only SCPI confirmed SYSTem:PRESet Resets the instrument to the default state, has the same effect as *RST. Usage: Event SYSTem:EDUCation:PRESet...
Page 398 ® Remote Control Commands R&S RTB2000 General Instrument Setup ............398 SYSTem:COMMunicate:INTerface:ETHernet:DHCP ............ 398 SYSTem:COMMunicate:INTerface:ETHernet:IPADdress ............398 SYSTem:COMMunicate:INTerface:ETHernet:SUBNet ............398 SYSTem:COMMunicate:INTerface:ETHernet:GATeway ............398 SYSTem:COMMunicate:INTerface:ETHernet:IPPort ............399 SYSTem:COMMunicate:INTerface:ETHernet:HTTPport ............. 399 SYSTem:COMMunicate:INTerface:ETHernet:TRANsfer ..........399 SYSTem:COMMunicate:INTerface:ETHernet:MACaddress? SYSTem:COMMunicate:INTerface:ETHernet:DHCP Enables DHCP for automatic network parameter distribution. Parameters: <DHCP>...
Page 399: Usb Settings
® Remote Control Commands R&S RTB2000 General Instrument Setup Parameters: <IPPort> Range: 1024 to 65535 SYSTem:COMMunicate:INTerface:ETHernet:HTTPport <HTTPport> Returns or specifies the VXI-11 port number (default = 1024). Parameters: <HTTPport> Range: 0 to 65535 SYSTem:COMMunicate:INTerface:ETHernet:TRANsfer <TransferMode> Enables automatic transfer speed selection, or selects one of the predefined settings that corresponds to your network data rate.
Page 400: Trigger Out
® Remote Control Commands R&S RTB2000 General Instrument Setup 15.10.5 Trigger Out ......................400 TRIGger:OUT:MODE ....................400 TRIGger:OUT:PLENgth ....................400 TRIGger:OUT:POLarity TRIGger:OUT:MODE <OutputMode> Defines which signals are generated at the [Aux Out] connector. Parameters: <OutputMode> OFF | TRIGger | REFerence | MASK | GENerator No output TRIGger Outputs a pulse when the instrument triggers.
Page 401: Firmware Update
® Remote Control Commands R&S RTB2000 General Instrument Setup 15.10.6 Firmware Update ................401 DIAGnostic:UPDate:TRANsfer:OPEN ................401 DIAGnostic:UPDate:TRANsfer:DATA ................401 DIAGnostic:UPDate:TRANsfer:CLOSe .................... 401 DIAGnostic:UPDate:INSTall DIAGnostic:UPDate:TRANsfer:OPEN <TransferItem> Opens a data transfer for the firmware update file, and checks for errors. Parameters: <TransferItem>...
Page 402: Serial Bus Analysis
® Remote Control Commands R&S RTB2000 Serial Bus Analysis Usage: Setting only 15.11 Serial Bus Analysis ● General......................... 402 ● SPI (Option R&S RTB-K1)..................404 ● I²C......................... 416 ● UART (Option R&S RTB-K2)................427 ● CAN (Option R&S RTB-K3).................. 436 ●...
Page 403 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:FORMat <Format> Sets the decoding format for the display on the screen. Suffix: <b> 1 | 2 Parameters: <Format> ASCii | HEXadecimal | BINary | DECimal | OCTal *RST: BUS<b>:LABel <Label> Defines an additional name label for the selected bus.
Page 404: Spi (Option R&S Rtb-K1)
® Remote Control Commands R&S RTB2000 Serial Bus Analysis Suffix: <b> 1 | 2 Parameters: <DisplaySize> SMALl | MEDium | LARGe | DIV2 | DIV4 DIV2 | DIV4 2 or 4 divisions SMALl | MEDium | LARGe Size of indicated bus is smaller than 2 div. *RST: MEDium BUS<b>:POSition <Position>...
Page 405 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis 15.11.2.1 SPI (with CS)- Configuration Start the bus configuration with the threshold setting. Use one of the following com- mands: ● on page 273 CHANnel<m>:THReshold:FINDlevel ● on page 273 CHANnel<m>:THReshold In all BUS<b>:SPI... commands, the suffix <b> selects the bus....................405 BUS<b>:SPI:CS:SOURce ....................
Page 406 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Suffix: <b> 1 | 2 Parameters: <Source> CH1 | CH2 | CH3 | CH4 | D0..D15 *RST: BUS<b>:SPI:CLOCk:POLarity <Polarity> Selects if data is stored with the rising or falling slope of the clock. The slope marks the begin of a new bit.
Page 407 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <Polarity> POSitive | NEGative POSitive = high active NEGative = low active *RST: POSitive BUS<b>:SPI:MOSI:POLarity <MosiPolarity> Selects if transmitted data is high active (high = 1) or low active (low = 1) on the MOSI/ MISO line.
Page 408 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <SymbolSize> Range: 4 to 32 Increment: 1 *RST: Default unit: Bit 15.11.2.2 SPI (no CS) - Configuration Start the bus configuration with the threshold setting. Use one of the following com- mands: ●...
Page 409 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <Polarity> POSitive | NEGative POSitive: rising slope NEGative: falling slope *RST: POSitive BUS<b>:SSPI:DATA:SOURce <Source> BUS<b>:SSPI:MOSI:SOURce <MosiSource> Selects the input channel of the MOSI / MISO line. Suffix: <b> 1 | 2 Parameters: <MosiSource>...
Page 410 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <MosiPolarity> ACTLow | ACTHigh *RST: ACTH BUS<b>:SSPI:MISO:POLarity <MisoPolarity> Selects whether transmitted data is high active (high = 1) or low active (low = 1) on the MISO line. Suffix: <b> 1, bus 2 is not available if the MISO source is used.
Page 411 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <SymbolSize> Range: 4 to 32 Increment: 1 *RST: Default unit: Bit 15.11.2.3 SPI - Trigger To configure the protocol trigger, make sure to set first: ● to BUS TRIGger:A:TYPE ● to SBUS1 | SBUS2 TRIGger:A:SOURce ....................
Page 412 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis TRIGger:A:SPI:PATTern <DataPattern> Defines the bit pattern as trigger condition. The pattern length is adjusted to the num- ber of bits defined in the pattern. Parameters: <DataPattern> String with max. 32 characters (4 byte + 8 bit) . Characters 0, 1 and X are allowed.
Page 413 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis ..............415 BUS<b>:SPI:FRAME<n>:WORD<o>:STARt? ..............415 BUS<b>:SPI:FRAME<n>:WORD<o>:STOP? ..............416 BUS<b>:SPI:FRAME<n>:WORD<o>:MOSI? ..............416 BUS<b>:SPI:FRAME<n>:WORD<o>:MISO? BUS<b>:SPI:FCOunt? Returns the number of decoded frames. Suffix: <b> 1 | 2 Return values: <FrameCount> Total number of decoded frames. Usage: Query only BUS<b>:SPI:FRAME<n>:STATus?
Page 414 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:SPI:FRAME<n>:STOP? Returns the end time of the specified frame. Suffix: <b> 1 | 2 <n> Selects the frame. Return values: <StopTime> Range: depends on sample rate, record length, and time base Increment: depends on the time base Default unit: s Usage:...
Page 415 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:SPI:FRAME<n>:WCOunt? Returns the number of words in the specified frame. Suffix: <b> 1 | 2 <n> Selects the frame. Return values: <WordCount> Number of words Usage: Query only BUS<b>:SPI:FRAME<n>:WORD<o>:STARt? Returns the start time of the specified data word. Suffix: <b>...
Page 416: I²C
® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:SPI:FRAME<n>:WORD<o>:MOSI? Returns the data value of the specified word on the MOSI line. Use this command if only one line is defined. Suffix: <b> 1 | 2 <n> Selects the frame (1...n) <o>...
Page 417 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis ● on page 273 CHANnel<m>:THReshold In all BUS<b>:I2C... commands, the suffix <b> selects the bus..................417 BUS<b>:I2C:CLOCk:SOURce ................... 417 BUS<b>:I2C:DATA:SOURce BUS<b>:I2C:CLOCk:SOURce <Source> Sets the input channel to which the clock line is connected. Suffix: <b>...
Page 418 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <Mode> STARt | RESTart | STOP | MACKnowledge | PATTern STARt Start of the message. The start condition is a falling slope on SDA while SCL is high. RESTart Restarted message. The restart is a repeated start condition. STOP End of the message.
Page 419 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis TRIGger:A:I2C:ADDRess <AddressString> Sets the address of the slave device. The address can have 7 bits or 10 bits. Parameters: <AddressString> String with max. 7 or 10 characters, depending on the address length.
Page 420 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis TRIGger:A:I2C:POFFset <PatternByteOffset> Sets the number of bytes before the first byte of interest, relating to the end of the address bytes. Parameters: <PatternByteOffset> Number of ignored bytes Range: 0 to 4095 Increment: 1 *RST: 15.11.3.3...
Page 421 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Suffix: <b> 1 | 2 <n> Selects the frame. Return values: <DataWords> Comma-separated list of decimal values of the data bytes. Example: BUS:I2C:FRAM2:DATA? returns four data bytes: -> 69,158,174,161 Usage: Query only BUS<b>:I2C:FRAMe<n>:STATus? Returns the overall state of the frame.
Page 422 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Suffix: <b> 1 | 2 <n> Selects the frame. Return values: <EndTime> Range: depends on sample rate, record length, and time base Increment: depends on the time base Default unit: s Usage: Query only BUS<b>:I2C:FRAMe<n>:AACCess?
Page 423 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis <n> Selects the frame. Return values: <AddressComplete> ON | OFF Address was received completely. Usage: Query only BUS<b>:I2C:FRAMe<n>:ADBStart? Returns the start time of the address acknowledge bit. Suffix: <b> 1 | 2 <n>...
Page 424 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Return values: <SlaveAddress> Decimal value Range: 0 to 1023 Increment: 1 Usage: Query only BUS<b>:I2C:FRAMe<n>:AMODe? Returns the address length. Suffix: <b> 1 | 2 <n> Selects the frame. Return values: <AddressMode> BIT7 | BIT10 Usage: Query only...
Page 425 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Example: BUS:I2C:FRAM2:BCO? -> 4 Usage: Query only BUS<b>:I2C:FRAMe<n>:BYTE<o>:ACCess? Returns the acknowledge bit value of the specified data byte. Suffix: <b> 1 | 2 <n> Selects the frame. <o> Selects the byte number. Return values: <Acknowledge>...
Page 426 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis <o> Selects the byte number. Return values: <ByteComplete> ON | OFF Data byte was received completely. Usage: Query only BUS<b>:I2C:FRAMe<n>:BYTE<o>:STARt? Returns the start time of the specified data byte. Suffix: <b> 1 | 2 <n>...
Page 427: Uart (Option R&S Rtb-K2)
® Remote Control Commands R&S RTB2000 Serial Bus Analysis 15.11.4 UART (Option R&S RTB-K2) The Universal Asynchronous Receiver/Transmitter (UART) converts a word of data into serial data, and vice versa. ● UART - Configuration....................427 ● UART - Trigger...................... 430 ● UART - Decode Results..................432 15.11.4.1...
Page 428 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <TxSource> CH1 | CH2 | CH3 | CH4 | NONE | D0..D15 NONE Disables the optional TX line. *RST: NONE BUS<b>:UART:POLarity <IdleState> Defines the logic levels of the bus. The idle state corresponds to a logic 1, and the start bit to a logic 0.
Page 429 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:UART:PARity <Parity> Defines the optional parity bit that is used for error detection. Suffix: <b> 1..2 Selects the bus. Note: SPI and UART protocols occupy two bus lines. Parameters: <Parity> ODD | EVEN | NONE *RST: NONE BUS<b>:UART:SBIT <StopBitNumber>...
Page 430 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis 15.11.4.2 UART - Trigger To configure the protocol trigger, make sure to set first: ● to BUS TRIGger:A:TYPE ● to SBUS1 | SBUS2 TRIGger:A:SOURce ..................... 430 TRIGger:A:SOURce:UART ....................430 TRIGger:A:UART:MODE ....................431 TRIGger:A:UART:PATTern ....................431 TRIGger:A:UART:PLENgth...
Page 431 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <Mode> BSTart | SBIT | NTHSymbol | SYMBol | PATTern | PRERror | SPERror | BREak BSTart Burst start. Sets the trigger to the begin of a data frame. The frame start is the first start bit after the idle time.
Page 432 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis TRIGger:A:UART:POFFset <PatternByteOffset> Sets the number of symbols before the first symbol of the pattern. Parameters: <PatternByteOffset> Number of ignored symbols Range: 0 to 4095 Increment: 1 *RST: 15.11.4.3 UART - Decode Results In all BUS<b>:UART...
Page 433 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Suffix: <b> 1 | 2 Return values: <FrameCount> Total number of decoded frames. Usage: Query only BUS<b>:UART:FRAMe<n>:STARt? BUS<b>:UART:RX:FRAMe<n>:STARt? BUS<b>:UART:TX:FRAMe<n>:STARt? Return the start time of the specified frame. Suffix: <b> 1 | 2 <n>...
Page 434 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Return values: <TxFrameState> STER | SPER | PRER | BRE | OK | INS STER: start error, no start bit found. SPERr: stop error, no stop condition found. PRER: parity error, which indicates a transmission error. BRE: break condition found.
Page 435 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Suffix: <b> 1 | 2 <n> Selects the frame. <o> Selects the word number. Return values: <Status> OK | FRSTart | FRENd | FRMError | STERror | SPERror | PRERror | INSufficient | BREak OK: the frame is valid.
Page 436: Can (Option R&S Rtb-K3)
® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:UART:FRAMe<n>:WORD<o>:STOP? BUS<b>:UART:RX:FRAMe<n>:WORD<o>:STOP? BUS<b>:UART:TX:FRAMe<n>:WORD<o>:STOP? Returns the end time of the specified symbol (word). Suffix: <b> 1 | 2 <n> Selects the frame. <o> Selects the word number. Return values: <StopTime> Range: depends on sample rate, record length, and time base Increment: depends on the time base Default unit: s...
Page 437 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis ● CAN - Configuration....................437 ● CAN - Trigger......................438 ● CAN - Decode Results..................442 ● CAN - Search......................448 15.11.5.1 CAN - Configuration Start the bus configuration with the threshold setting. Use one of the following com- mands: ●...
Page 438 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:CAN:SAMPlepoint <SamplePoint> Sets the position of the sample point within the bit in percent of the nominal bit time. See also: "Sample Point" on page 209. Suffix: <b> 1 | 2 Parameters: <SamplePoint>...
Page 439 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <TriggerType> STOFrame | EOFrame | ID | IDDT | FTYPe | ERRCondition STOFrame Start of frame EOFrame End of frame Sets the trigger to a specific message "Identifier" or an "Identi- fier"...
Page 440 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <IdentifierType> B11 | B29 | ANY ANY: use if the identifier length is not relevant. Not available for trigger type ID. *RST: TRIGger:A:CAN:ICONdition <IdentifierCondition> Sets the comparison condition: If the pattern contains at least one X (don't care), you can trigger on values equal or not equal to the specified value.
Page 441 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <DataLength> Range: 0 to 8 Increment: 1 *RST: Default unit: Byte TRIGger:A:CAN:DATA <Data> Defines the data pattern. The number of bytes in the data pattern is defined with TRIGger:A:CAN:DLC. The command is relevant if is set to IDDT.
Page 442 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis TRIGger:A:CAN:FORMerror <FormError> Triggers on form errors. A form error occurs when a fixed-form bit field contains one or more illegal bits. The command is relevant if is set to ERRCondition. TRIGger:A:CAN:TYPE Parameters: <FormError>...
Page 443 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Suffix: <b> 1 | 2 <n> Selects the frame (1...n). Return values: <FrameType> DATA | REMote | ERR | OVLD Data, remote, error or overload frame Usage: Query only BUS<b>:CAN:FRAMe<n>:STATus? Returns the overall state of the specified frame. Suffix: <b>...
Page 444 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:CAN:FRAMe<n>:STOP? Returns the end time of the specified frame. Suffix: <b> 1 | 2 <n> Selects the frame (1...n). Return values: <StopTime> Default unit: s Usage: Query only BUS<b>:CAN:FRAMe<n>:DATA? Returns the data words of the specified frame. Suffix: <b>...
Page 445 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Return values: <AcknowledgeValue> Decimal value Usage: Query only BUS<b>:CAN:FRAMe<n>:CSSTate? Returns the state of the checksum. Suffix: <b> 1 | 2 <n> Selects the frame (1...n). Return values: <ChecksumState> OK | UNDF UNDF: Undefined Usage: Query only...
Page 446 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:CAN:FRAMe<n>:DLCValue? Returns the number of data bytes in the specified frame. Suffix: <b> 1 | 2 <n> Selects the frame (1...n). Return values: <DLCValue> Non-negative integer Usage: Query only BUS<b>:CAN:FRAMe<n>:IDSTate? Returns the state of the identifier. Suffix: <b>...
Page 447 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis <n> Selects the frame (1...n). Return values: <IdentifierValue> Decimal value Usage: Query only BUS<b>:CAN:FRAMe<n>:BSEPosition? Returns the position of the bit stuffing error in the specified frame (if available). Suffix: <b> 1 | 2 <n>...
Page 448 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Usage: Query only BUS<b>:CAN:FRAMe<n>:BYTE<o>:VALue? Returns the decimal value of the specified byte. Suffix: <b> 1 | 2 <n> Selects the frame (1...n). <o> Selects the byte number (1...m). Return values: <ByteValue> Decimal value Usage: Query only...
Page 449 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <SearchCondition> FRAMe | ERRor | IDENtifier | IDData | IDERror FRAMe Search for a frame type. Set the frame type with SEARch: PROTocol:CAN:FRAMe. ERRor Search for errors of one or more error types. Set the error types with SEARch:PROTocol:CAN:ACKerror, SEARch: PROTocol:CAN:BITSterror,...
Page 450 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis SEARch:PROTocol:CAN:ACKerror <AcknowledgeError> Searches for acknowledgement errors. An acknowledgement error occurs when the transmitter does not receive an acknowledgment - a dominant bit during the Ack Slot. The command is relevant if is set to ERRor or SEARch:PROTocol:CAN:CONDition IDERror.
Page 451 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis SEARch:PROTocol:CAN:FTYPe <FrameType> Specifies the frame type to be searched for if SEARch:PROTocol:CAN:CONDition set to IDENtifier. Parameters: <FrameType> DATA | REMote | ANY SEARch:PROTocol:CAN:ITYPe <IdType> Selects the length of the identifier: 11 bit for CAN base frames, or 29 bits for CAN extended frames.
Page 452: Lin (Option R&S Rtb-K3)
® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <DataLength> Range: 0 to 8 Increment: 1 *RST: Default unit: Byte SEARch:PROTocol:CAN:DCONdition <DataCondition> Sets the comparison condition for data: If the pattern contains at least one X (don't care), you can trigger on values equal or not equal to the specified value. If the pattern contains only 0 and 1, you can also trigger on a range greater than or lower than the specified value.
Page 453 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis ● on page 273 CHANnel<m>:THReshold In all BUS<b>:LIN... commands, the suffix <b> selects the bus.................... 453 BUS<b>:LIN:DATA:SOURce .....................453 BUS<b>:LIN:POLarity ....................453 BUS<b>:LIN:STANdard ..................... 453 BUS<b>:LIN:BITRate BUS<b>:LIN:DATA:SOURce <Source> Sets the source of the data line. All channel waveforms can be used. Suffix: <b>...
Page 454 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Suffix: <b> 1 | 2 Parameters: <BitRate> *RST: 9,6E03 Default unit: Bit/s 15.11.6.2 LIN - Trigger To configure the protocol trigger, make sure to set first: ● to BUS TRIGger:A:TYPE ● to SBUS1 | SBUS2 TRIGger:A:SOURce .....................
Page 455 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis TRIGger:A:LIN:CHKSerror <ChecksumError> Triggers on a checksum error. The checksum verifies the correct data transmission. It is the last byte of the frame response. The checksum includes not only the data but also the protected identifier (PID).
Page 456 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Parameters: <Identifier> String containing binary pattern. Characters 0, 1, and X are allowed. Enter the 6 bit identifier without parity bits, not the pro- tected identifier. TRIGger:A:LIN:DATA <Data> Defines the data pattern. The number of bytes in the data pattern is defined with TRIGger:A:LIN:DLENgth.
Page 457 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis ................. 459 BUS<b>:LIN:FRAMe<n>:CSValue? ................459 BUS<b>:LIN:FRAMe<n>:IDPValue? .................. 459 BUS<b>:LIN:FRAMe<n>:IDSTate? ...................459 BUS<b>:LIN:FRAMe<n>:IDValue? ................. 460 BUS<b>:LIN:FRAMe<n>:SYSTate? ..................460 BUS<b>:LIN:FRAMe<n>:SYValue? .................460 BUS<b>:LIN:FRAMe<n>:VERSion? .................. 461 BUS<b>:LIN:FRAMe<n>:BCOunt? ..............461 BUS<b>:LIN:FRAMe<n>:BYTE<o>:STATe? ..............461 BUS<b>:LIN:FRAMe<n>:BYTE<o>:VALue? BUS<b>:LIN:FCOunt? Returns the number of received frames of the active LIN bus. Suffix: <b>...
Page 458 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:LIN:FRAMe<n>:STARt? Returns the start time of the specified frame. Suffix: <b> 1 | 2 <n> Selects the frame (1...n). Return values: <StartTime> Range: depends on sample rate, record length, and time base Increment: depends on the time base Default unit: s...
Page 459 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:LIN:FRAMe<n>:CSValue? Returns the checksum value. Suffix: <b> 1 | 2 <n> Selects the frame (1...n). Return values: <ChecksumValue> Decimal value Usage: Query only BUS<b>:LIN:FRAMe<n>:IDPValue? Returns the parity value. Suffix: <b> 1 | 2 <n>...
Page 460 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis <n> Selects the frame (1...n). Return values: <IdentifierValue> Decimal value Usage: Query only BUS<b>:LIN:FRAMe<n>:SYSTate? Returns the state of the sync field for the specified frame. Suffix: <b> 1 | 2 <n> Selects the frame (1...n).
Page 461 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis BUS<b>:LIN:FRAMe<n>:BCOunt? Returns the number of data bytes in the specified frame. Suffix: <b> 1 | 2 <n> Selects the frame (1...n). Return values: <ByteCount> Number of words (bytes) Usage: Query only BUS<b>:LIN:FRAMe<n>:BYTE<o>:STATe? Returns the state of the specified data byte.
Page 462 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis Usage: Query only 15.11.6.4 LIN - Search .................. 462 SEARch:PROTocol:LIN:CONDition ..................463 SEARch:PROTocol:LIN:FRAMe ..................463 SEARch:PROTocol:LIN:IPERror ..................463 SEARch:PROTocol:LIN:CHKSerror ..................463 SEARch:PROTocol:LIN:SYERror ..................464 SEARch:PROTocol:LIN:ICONdition ..................464 SEARch:PROTocol:LIN:IDENtifier ..................464 SEARch:PROTocol:LIN:DLENgth ................464 SEARch:PROTocol:LIN:DCONdition ..................465 SEARch:PROTocol:LIN:DATA SEARch:PROTocol:LIN:CONDition <SearchCondition> Sets the event or combination of events to be searched for.
Page 463 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis SEARch:PROTocol:LIN:FRAMe <Frame> Selects the frame type to be searched for. The command is relevant if is set to FRAMe. SEARch:PROTocol:LIN:CONDition Parameters: <Frame> SOF | WAKeup SOF: start of frame WAKeup: Wakeup frame *RST: SEARch:PROTocol:LIN:IPERror <IdParityError>...
Page 464 ® Remote Control Commands R&S RTB2000 Serial Bus Analysis SEARch:PROTocol:LIN:ICONdition <IdCondition> Sets the comparison condition for the identifier: If the pattern contains at least one X (don't care), you can trigger on values equal or not equal to the specified value. If the pattern contains only 0 and 1, you can also trigger on a range greater than or lower than the specified value.
Page 465: Mixed Signal Option (Option R&S Rtb-B1)
® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) SEARch:PROTocol:LIN:DATA <Data> Defines the data pattern. The pattern length is defined with SEARch:PROTocol:LIN: DLENgth. The command is relevant if is set to IDData. SEARch:PROTocol:LIN:CONDition Parameters: <Data> String containing binary pattern with max. 64 bit. Characters 0, 1, and X are allowed.
Page 466 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) Return values: <ProbeEnable> 1 | 0 1 = connected, 0 = not connected Usage: Query only LOGic<p>:CURRent:STATe:MAXimum? DIGital<m>:CURRent:STATe:MAXimum? LOGic<p>:CURRent:STATe:MINimum? DIGital<m>:CURRent:STATe:MINimum? Both commands together return the current status of the indicated logic channel/pod regardless of the trigger settings, and even without any acquisition.
Page 467 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) Suffix: <p> 1..2 Selects the logic pod Parameters: <State> ON | OFF *RST: DIGital<m>:DISPlay <State> Enables and displays the indicated logic channel, or disables it. Suffix: <m> 0..15 Number of the logic channel Parameters: <State>...
Page 468 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) Parameters: <ThresholdMode> TTL | ECL | CMOS | USER TTL: 1.4 V ECL: -1.3 V CMOS: 2.5 V USER: Set a user-defined threshold value with DIGital<m>: THReshold DIGital<m>:THReshold <ThresholdLevel> Sets the logical threshold for the pod to which the indicated logic channel belongs.
Page 469 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) DIGital<m>:POSition <Position> Sets the vertical position of the indicated vertical channel. Suffix: <m> 0..15 Number of the logic channel Parameters: <Position> Vertical position in divisions Default unit: DIV DIGital<m>:LABel <Label>...
Page 470 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) ● on page 377 LOGic<p>:DATA:XORigin? ● on page 378 LOGic<p>:DATA:YINCrement? ● on page 378 LOGic<p>:DATA:YORigin? ● on page 379 LOGic<p>:DATA:YRESolution? ......................470 LOGic<p>:DATA? ......................470 DIGital<m>:DATA? ....................470 LOGic<p>:DATA:HEADer? .................... 470 DIGital<m>:DATA:HEADer? ....................
Page 471 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) Suffix: <m> 0..15 Selects the logic channel <p> 1..2 Selects the logic pod Parameters: <Header> Comma-separated value list Example: -9.477E-008,9.477E-008,200000,1 Usage: Query only LOGic<p>:DATA:POINts <PointSelection> DIGital<m>:DATA:POINts <PointSelection> As a setting, the command selects a range of samples that will be returned with DIGital<m>:DATA?.
Page 472: Parallel Buses
® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) Return values: <Points> Number of data points in the selected range. Default unit: Samples See also: CHANnel<m>:DATA:POINts 15.12.2 Parallel Buses ● Parallel Bus - Line Configuration................472 ● Parallel Clocked Bus Configuration...............473 ●...
Page 473 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) Suffix: <b> 1..2 Selects the parallel bus. <m> Sets the bit number. Parameters: <DataSource> D0..D15 Example: BUS:PARallel:Width 4 BUS:PARallel:DATA0:SOURce D8 BUS:PARallel:DATA1:SOURce D9 BUS:PARallel:DATA2:SOURce D10 BUS:PARallel:DATA3:SOURce D11 15.12.2.2 Parallel Clocked Bus Configuration ................
Page 474 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) Suffix: <b> 1..2 Selects the parallel bus. Parameters: <ChipSelectEnable> ON | OFF *RST: BUS<b>:CPARallel:CS:SOURce <ChipSelectSource> Selects the logic channel that is used as chip select line. Suffix: <b> 1..2 Selects the parallel bus.
Page 475 ® Remote Control Commands R&S RTB2000 Mixed Signal Option (Option R&S RTB-B1) BUS<b>:PARallel:FCOunt? BUS<b>:CPARallel:FCOunt? Returns the number of decoded frames. Suffix: <b> 1..2 Selects the parallel bus. Return values: <FrameCount> Total number of decoded frames. Usage: Query only BUS<b>:PARallel:FRAMe<n>:DATA? BUS<b>:CPARallel:FRAMe<n>:DATA? Returns the data words of the specified frame.
Page 476: Signal Generation (Option R&S Rtb-B6)
® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) Suffix: <b> 1..2 Selects the parallel bus. <n> Selects the frame. Return values: <StartTime> Default unit: s Usage: Query only BUS<b>:PARallel:FRAMe<n>:STOP? BUS<b>:CPARallel:FRAMe<n>:STOP? Returns the end time of the specified frame. Suffix: <b>...
Page 477 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) ..................479 WGENerator:MODulation:TYPE ............... 480 WGENerator:MODulation:AM:FREQuency ................480 WGENerator:MODulation:AM:DEPTh ................480 WGENerator:MODulation:FM:FREQuency ................480 WGENerator:MODulation:FM:DEViation ..............481 WGENerator:MODulation:ASK:FREQuency ................481 WGENerator:MODulation:ASK:DEPTh ..............481 WGENerator:MODulation:FSK:HFREquency ................481 WGENerator:MODulation:FSK:RATE ................ 481 WGENerator:MODulation:RAMP:POLarity ..................481 WGENerator:NOISe:ABSolute ..................482 WGENerator:NOISe:RELative ..................
Page 478 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) WGENerator:FREQuency <Frequency> Defines the frequency. Parameters: <Frequency> Range: Depends on the selected function. For details, refer to the datasheet. *RST: 10 kHz WGENerator:FUNCtion:PULSe:DCYCle <DutyCycle> Defines the duty cycle value of the generator function pulse. Parameters: <DutyCycle>...
Page 479 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) WGENerator:ARBitrary:UPDate Loads the waveform from the selected signal source (WGENerator:ARBitrary: SOURce). Usage: Event WGENerator:ARBitrary[:FILE]:NAME <FilePath> Sets the file path and the file for an arbitrary waveform to be loaded. Parameters: <FilePath>...
Page 480 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) Parameters: <ModulationType> AM | FM | ASK | FSK Amplitude modulation. The amplitude of the carrier signal is var- ied according to the modulation signal. Frequency modulation. The frequency of the carrier signal is var- ied according to the modulation signal.
Page 481 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) WGENerator:MODulation:ASK:FREQuency <Frequency> Sets the frequency of the modulating waveform for ASK modulation. Parameters: <Frequency> WGENerator:MODulation:ASK:DEPTh <ModulationDepth> Sets the modulation depth, the percentage of the amplitude range that is used for ASK modulation.
Page 482 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) WGENerator:NOISe:RELative <RelativeNoise> Sets the noise of the generated waveform in percentage of the amplitude. Parameters: <RelativeNoise> WGENerator:OUTPut:DESTination <Destination> Sets the output connector for the function generator waveform. Parameters: <Destination> BNC | P3 WGENerator:OUTPut:LOAD <Load>...
Page 483: Pattern Generator
® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) WGENerator:SWEep:TYPE <SweepType> Sets the type of the sweep, a linear, logarithmic or triangle-shaped change of the fre- quency. Parameters: <SweepType> LINear | LOGarithmic | TRIangle WGENerator:SWEep[:ENABle] <SweepEnable> Enables or disables sweeping. Parameters: <SweepEnable>...
Page 484 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) Parameters: <PatternFunction> SQUarewave | COUNter | ARBitrary | SPI | I2C | UART | CAN | LIN | MANual | I2S | TDM SQUarewave Square wave function (e.g. for manual probe compensation). COUNter Definition of a 4-bit wide counter pattern.
Page 485 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) Parameters: <SampleTime> Numeric value Range: 2.000E-08 to 4.200E+01 *RST: 2.000E-08 Default unit: s PGENerator:PATTern:PERiod <PatternPeriod> Defines the period of the pattern generator function. Parameters: <PatternPeriod> Numeric value (Period = Pattern length * Bit time) Range: MIN 1 Sample * 20ns = 20ns to MAX 2048 Sam- ples * 42s = 10416s (approx.
Page 486 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) Parameters: <PatternCycles> Numeric value Range: 1 to 4096 *RST: PGENerator:PATTern:TRIGger:MODE <TriggerMode> Defines the arbitrary trigger mode of the pattern generator function. Parameters: <TriggerMode> CONTinuous | SINGle CONTinuous The CONT function (continuous trigger) issues the pattern con- tinuously.
Page 487 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) PGENerator:PATTern:ARBitrary:DATA:APPend <AppendData> Defines the arbitrary pattern. Setting parameters: <AppendData> List of Values Example: PGEN:PATT:ARB:DATA:APP 4 From n, the oscilloscope appends a 4 in HEX to the index = pattern. Usage: Setting only PGENerator:PATTern:ARBitrary:DATA:APPend:BOR <AppendData>...
Page 488 ® Remote Control Commands R&S RTB2000 Signal Generation (Option R&S RTB-B6) PGENerator:PATTern:COUNter:FREQuency <Period> Defines the frequency value of the pattern generator counter function. The user fre- quency always refers to the switching of the pattern condition. This results in square waveforms for individual pins.
Page 489: Status Reporting
® Remote Control Commands R&S RTB2000 Status Reporting PGENerator:MANual:STATe<s> <State> Selects the pins S0 to S3 manually and sets their states to high (H) or low (L). Suffix: <s> 0..3 Pins S0 to S3 Parameters: <State> ON | OFF Pin state is set to high (H). Pin state is set to low (L).
Page 490: Status:questionable Registers
® Remote Control Commands R&S RTB2000 Status Reporting Usage: Query only STATus:OPERation:ENABle <Enable> Controls the ENABle part of the STATus:OPERation register. The ENABle defines which events in the EVENt part of the status register are forwarded to the OPERation summary bit (bit 7) of the status byte. The status byte can be used to create a service request.
Page 491 ® Remote Control Commands R&S RTB2000 Status Reporting Figure 15-1: Structure of the STATus:QUEStionable register See also: ● Chapter C.1, "Structure of a SCPI Status Register", on page 509 ● Chapter C.3.4, "STATus:QUEStionable Register", on page 514 The following commands are available: ......................492 STATus:PRESet ..................492...
Page 492 ® Remote Control Commands R&S RTB2000 Status Reporting ................ 492 STATus:QUEStionable:ADCState:ENABle ................493 STATus:QUEStionable:LIMit:ENABle ................493 STATus:QUEStionable:MASK:ENABle ..................493 STATus:QUEStionable[:EVENt]? ..............493 STATus:QUEStionable:COVerload[:EVENt]? ..............493 STATus:QUEStionable:ADCState[:EVENt]? ................493 STATus:QUEStionable:LIMit[:EVENt]? ................493 STATus:QUEStionable:MASK[:EVENt]? ................. 493 STATus:QUEStionable:NTRansition ..............493 STATus:QUEStionable:COVerload:NTRansition ..............493 STATus:QUEStionable:ADCState:NTRansition ................. 493 STATus:QUEStionable:LIMit:NTRansition ............... 493 STATus:QUEStionable:MASK:NTRansition .................
Page 493 ® Remote Control Commands R&S RTB2000 Status Reporting STATus:QUEStionable:LIMit:ENABle <Enable> STATus:QUEStionable:MASK:ENABle <Enable> Sets the ENABle part that allows true conditions in the EVENt part to be reported in the summary bit. If a bit is set to 1 in the enable part and its associated event bit transitions to true, a positive transition occurs in the summary bit and is reported to the next higher level.
Page 494 ® Remote Control Commands R&S RTB2000 Status Reporting STATus:QUEStionable:PTRansition <PositiveTransition> STATus:QUEStionable:COVerload:PTRansition <PositiveTransition> STATus:QUEStionable:ADCState:PTRansition <PositiveTransition> STATus:QUEStionable:LIMit:PTRansition <PositiveTransition> STATus:QUEStionable:MASK:PTRansition <PositiveTransition> Sets the positive transition filter. If a bit is set, a 0 to 1 transition in the corresponding bit of the condition register causes a 1 to be written in the corresponding bit of the event register.
Page 495: Maintenance
® Maintenance R&S RTB2000 Cleaning 16 Maintenance The instrument does not need a periodic maintenance. Only the cleaning of the instru- ment is essential. To protect the front panel and to transport the instrument to another workplace safely and easily, several accessories are provided. The type designations and order num- bers are listed in the data sheet.
Page 496: Storing And Packing
® Maintenance R&S RTB2000 Replacing the Fuse 2. Check and clean the fans regularly to ensure that they always operate properly. 3. Clean the touchscreen as follows: a) Apply a small amount of standard screen cleaner to a soft cloth. b) Wipe the screen gently with the moist, but not wet, cloth.
Page 497: Data Security
® Maintenance R&S RTB2000 Data Security 16.4 Data Security If you have to send the instrument to the service, or if the instrument is used in a secured environment, consider the document "Instrument Security Procedures" that is available on the R&S RTB2000 internet web page. You can delete all current instrument configuration data and user data with "Setup"...
Page 498: Annex
® SCPI Command Structure R&S RTB2000 Syntax for Common Commands Annex A SCPI Command Structure SCPI commands consist of a header and, in most cases, one or more parameters. The header and the parameters are separated by a "white space" (ASCII code 0 to 9, 11 to 32 decimal, e.g.
Page 499: Syntax For Device-Specific Commands
® SCPI Command Structure R&S RTB2000 Syntax for Device-Specific Commands A.2 Syntax for Device-Specific Commands Not all commands used in the following examples are necessarily implemented in the instrument. For demonstration purposes only, assume the existence of the following commands for this section: ●...
Page 500: Numeric Suffixes
® SCPI Command Structure R&S RTB2000 Syntax for Device-Specific Commands A.2.2 Numeric Suffixes If a command can be applied to multiple instances of an object, e.g. specific channels or sources, the required instances can be specified by a suffix added to the command. Numeric suffixes are indicated by angular brackets (<1...4>, <n>, <i>) and are replaced by a single value in the command.
Page 501: Scpi Parameters
® SCPI Command Structure R&S RTB2000 SCPI Parameters A.3 SCPI Parameters Many commands are supplemented by a parameter or a list of parameters. The parameters must be separated from the header by a "white space" (ASCII code 0 to 9, 11 to 32 decimal, e.g.
Page 502: Special Numeric Values
® SCPI Command Structure R&S RTB2000 SCPI Parameters Example: HCOP:PAGE:SCAL 90PCT A.3.2 Special Numeric Values The following mnemonics are special numeric values. In the response to a query, the numeric value is provided. ● MIN and MAX: denote the minimum and maximum value. ●...
Page 503: Character Strings
® SCPI Command Structure R&S RTB2000 Overview of Syntax Elements header by a white space. In the response to a query, the short form of the text is provi- ded. Example: Setting command: HCOPy:PAGE:ORIentation LANDscape Query: HCOP:PAGE:ORI? Response: LAND A.3.5 Character Strings Strings must always be entered in quotation marks (' or ").
Page 504: Structure Of A Command Line
® SCPI Command Structure R&S RTB2000 Structure of a Command Line The asterisk marks a common command. Quotation marks introduce a string and terminate it (both single and double quotation marks are possible). " The hash symbol introduces binary, octal, hexadecimal and block data. ●...
Page 505: Responses To Queries
® SCPI Command Structure R&S RTB2000 Responses to Queries ● <New Line> with EOI ● EOI together with the last data byte Several commands in a command line must be separated by a semicolon ";". Example: MMEM:COPY "Test1","MeasurementXY";:HCOP:ITEM ALL This command line contains two commands. The first command belongs to the MMEM system, the second command belongs to the HCOP system.
Page 506 ® SCPI Command Structure R&S RTB2000 Responses to Queries Response: 1 ● Text (character data) is returned in a short form. Example: Setting command: HCOPy:PAGE:ORIentation LANDscape Query: HCOP:PAGE:ORI? Response: LAND ● Invalid numerical results In some cases, particularly when a result consists of multiple numeric values, inva- lid values are returned as 9.91E37 (not a number).
Page 507: B Command Sequence And Synchronization
® Command Sequence and Synchronization R&S RTB2000 Preventing Overlapping Execution B Command Sequence and Synchronization IEEE 488.2 defines a distinction between overlapped (asynchronous) and sequential commands: ● A sequential command finishes executing before the next command starts execut- ing. Commands that are processed quickly are usually implemented as sequential commands.
Page 508: Command Sequence And Synchronization
® Command Sequence and Synchronization R&S RTB2000 Preventing Overlapping Execution Table B-1: Synchronization using *OPC, *OPC? and *WAI Com- Action Programming the controller mand ● *OPC Sets the Operation Complete bit in the ESR Setting bit 0 in the ESE ●...
Page 509: C Status Reporting System
® Status Reporting System R&S RTB2000 Structure of a SCPI Status Register C Status Reporting System The status reporting system stores all information on the current operating state of the instrument, and on errors which have occurred. This information is stored in the status registers and in the error queue.
Page 510: Hierarchy Of Status Registers
® Status Reporting System R&S RTB2000 Hierarchy of status registers – PTR bit =1: the EVENt bit is set. – PTR bit =0: the EVENt bit is not set. This part can be written into and read as required. Its contents are not affected by reading.
Page 511 ® Status Reporting System R&S RTB2000 Hierarchy of status registers Figure C-2: Overview of the status registers hierarchy ● STB, SRE The STatus Byte (STB) register and its associated mask register Service Request Enable (SRE) form the highest level of the status reporting system. The STB pro- vides a rough overview of the instrument status, collecting the information of the lower-level registers.
Page 512: Contents Of The Status Registers
® Status Reporting System R&S RTB2000 Contents of the Status Registers The output buffer contains the messages the instrument returns to the controller. It is not part of the status reporting system but determines the value of the MAV bit in the STB and thus is represented in the overview.
Page 513: Event Status Register (Esr) And Event Status Enable Register (Ese)
® Status Reporting System R&S RTB2000 Contents of the Status Registers Bit No. Meaning MAV bit (message available) The bit is set if a message is available in the output queue which can be read. This bit can be used to enable data to be automatically read from the instrument to the controller. ESB bit Sum bit of the event status register.
Page 514: Status:operation Register
® Status Reporting System R&S RTB2000 Contents of the Status Registers Bit No. Meaning Command Error This bit is set if a command is received, which is undefined or syntactically incorrect. An error message with a number between -100 and -200, which denotes the error in greater detail, is entered into the error queue.
Page 515: Status Reporting System
® Status Reporting System R&S RTB2000 Contents of the Status Registers Figure C-3: Overview of the STATus:QUEStionable register Table C-4: Bits in the STATus:QUEStionable register Bit No. Meaning 0 to 2 not used COVerload This bit is set if a questionable channel overload occurs (see Chapter C.3.4.1, "STATus:QUES- tionable:COVerload register",...
Page 516 ® Status Reporting System R&S RTB2000 Contents of the Status Registers Bit No. Meaning ADCState The bit is set if the signal is clipped on the upper or lower edge of the screen -overflow of the ADC occurs (see Chapter C.3.4.3, "STATus:QUEStionable:ADCState Register", on page 517 ).
Page 517 ® Status Reporting System R&S RTB2000 Contents of the Status Registers C.3.4.3 STATus:QUEStionable:ADCState Register This register contains all information about overflow of the ADC. The bit is set if the assigned channel signal is clipped on the upper or lower edge of the screen.
Page 518: Application Of The Status Reporting System
® Status Reporting System R&S RTB2000 Application of the Status Reporting System C.4 Application of the Status Reporting System The purpose of the status reporting system is to monitor the status of one or several devices in a measuring system. To do this and react appropriately, the controller must receive and evaluate the information of all devices.
Page 519: Error Queue
® Status Reporting System R&S RTB2000 Reset Values of the Status Reporting System ● The common commands *ESR?, *IDN?, *IST?, *STB? query the higher-level registers. ● The commands of the STATus system query the SCPI registers (STATus:QUEStionable...) The returned value is always a decimal number that represents the bit pattern of the queried register.
Page 520 ® Status Reporting System R&S RTB2000 Reset Values of the Status Reporting System SYSTem:PRESet, influence the functional instrument settings. In particular, DCL does not change the instrument settings. Table C-10: Resest of the status reporting system Event Switching on supply DCL, *RST or STA-...
Page 521: List Of Commands
® List of Commands R&S RTB2000 List of Commands *CAL?................................263 *CLS................................263 *ESE................................264 *ESR?................................264 *IDN?................................264 *OPC................................264 *OPT?................................264 *PSC................................265 *RST................................265 *SRE................................265 *STB?................................265 *TRG................................266 *WAI................................266 ACQuire:AVAilable?............................316 ACQuire:AVERage:COMPlete?........................281 ACQuire:AVERage:COUNt..........................280 ACQuire:AVERage:CURRent?........................316 ACQuire:AVERage:RESet..........................281 ACQuire:COUNt?............................315 ACQuire:HRESolution............................280 ACQuire:INTerpolate............................281 ACQuire:MEMory[:MODE]..........................
Page 522 ® List of Commands R&S RTB2000 BUS<b>:CAN:FRAMe<n>:DATA?......................... 444 BUS<b>:CAN:FRAMe<n>:DLCState?......................445 BUS<b>:CAN:FRAMe<n>:DLCValue?......................446 BUS<b>:CAN:FRAMe<n>:IDSTate?......................446 BUS<b>:CAN:FRAMe<n>:IDTYpe?......................446 BUS<b>:CAN:FRAMe<n>:IDValue?......................446 BUS<b>:CAN:FRAMe<n>:STARt?........................ 443 BUS<b>:CAN:FRAMe<n>:STATus?......................443 BUS<b>:CAN:FRAMe<n>:STOP?.........................444 BUS<b>:CAN:FRAMe<n>:TYPE?.........................442 BUS<b>:CAN:SAMPlepoint...........................438 BUS<b>:CAN:TYPE............................437 BUS<b>:CPARallel:CLOCK:SLOPe......................473 BUS<b>:CPARallel:CLOCk:SOURce......................473 BUS<b>:CPARallel:CS:ENABle........................473 BUS<b>:CPARallel:CS:POLarity........................474 BUS<b>:CPARallel:CS:SOURce........................474 BUS<b>:CPARallel:DATA<m>:SOURce......................472 BUS<b>:CPARallel:FCOunt?.........................475 BUS<b>:CPARallel:FRAMe<n>:DATA?......................475 BUS<b>:CPARallel:FRAMe<n>:STARt?....................... 475 BUS<b>:CPARallel:FRAMe<n>:STATe?......................475 BUS<b>:CPARallel:FRAMe<n>:STOP?......................476 BUS<b>:CPARallel:WIDTh..........................
Page 523 ® List of Commands R&S RTB2000 BUS<b>:I2C:FRAMe<n>:ADBStart?......................423 BUS<b>:I2C:FRAMe<n>:ADDRess?......................423 BUS<b>:I2C:FRAMe<n>:ADEVice?......................423 BUS<b>:I2C:FRAMe<n>:AMODe?........................424 BUS<b>:I2C:FRAMe<n>:ASTart?........................424 BUS<b>:I2C:FRAMe<n>:BCOunt?........................424 BUS<b>:I2C:FRAMe<n>:BYTE<o>:ACCess?....................425 BUS<b>:I2C:FRAMe<n>:BYTE<o>:ACKStart?.....................425 BUS<b>:I2C:FRAMe<n>:BYTE<o>:COMPlete?................... 425 BUS<b>:I2C:FRAMe<n>:BYTE<o>:STARt?....................426 BUS<b>:I2C:FRAMe<n>:BYTE<o>:VALue?....................426 BUS<b>:I2C:FRAMe<n>:DATA?........................420 BUS<b>:I2C:FRAMe<n>:STARt?........................421 BUS<b>:I2C:FRAMe<n>:STATus?........................ 421 BUS<b>:I2C:FRAMe<n>:STOP?........................421 BUS<b>:LABel...............................403 BUS<b>:LABel:STATe........................... 403 BUS<b>:LIN:BITRate.............................453 BUS<b>:LIN:DATA:SOURce......................... 453 BUS<b>:LIN:FCOunt?........................... 457 BUS<b>:LIN:FRAMe<n>:BCOunt?........................461 BUS<b>:LIN:FRAMe<n>:BYTE<o>:STATe?....................461 BUS<b>:LIN:FRAMe<n>:BYTE<o>:VALue?....................
Page 524 ® List of Commands R&S RTB2000 BUS<b>:SPI:CS:SOURce..........................405 BUS<b>:SPI:DATA:POLarity......................... 406 BUS<b>:SPI:DATA:SOURce......................... 406 BUS<b>:SPI:FCOunt?...........................413 BUS<b>:SPI:FRAME<n>:DATA:MISO?......................414 BUS<b>:SPI:FRAME<n>:DATA:MOSI?......................414 BUS<b>:SPI:FRAME<n>:STARt?......................... 413 BUS<b>:SPI:FRAME<n>:STATus?....................... 413 BUS<b>:SPI:FRAME<n>:STOP?........................414 BUS<b>:SPI:FRAME<n>:WCOunt?......................415 BUS<b>:SPI:FRAME<n>:WORD<o>:MISO?....................416 BUS<b>:SPI:FRAME<n>:WORD<o>:MOSI?....................416 BUS<b>:SPI:FRAME<n>:WORD<o>:STARt?....................415 BUS<b>:SPI:FRAME<n>:WORD<o>:STOP?....................415 BUS<b>:SPI:MISO:POLarity......................... 407 BUS<b>:SPI:MISO:SOURce......................... 406 BUS<b>:SPI:MOSI:POLarity......................... 407 BUS<b>:SPI:MOSI:SOURce......................... 406 BUS<b>:SPI:SSIZe............................407 BUS<b>:SSPI:BITime............................410 BUS<b>:SSPI:BORDer..........................410...
Page 525 ® List of Commands R&S RTB2000 BUS<b>:UART:RX:FCOunt?......................... 432 BUS<b>:UART:RX:FRAMe<n>:STARt?......................433 BUS<b>:UART:RX:FRAMe<n>:STATe?......................433 BUS<b>:UART:RX:FRAMe<n>:STOP?......................433 BUS<b>:UART:RX:FRAMe<n>:WCOunt?.....................434 BUS<b>:UART:RX:FRAMe<n>:WORD<o>:STARt?..................435 BUS<b>:UART:RX:FRAMe<n>:WORD<o>:STATe?..................434 BUS<b>:UART:RX:FRAMe<n>:WORD<o>:STOP?..................436 BUS<b>:UART:RX:FRAMe<n>:WORD<o>:VALue?..................436 BUS<b>:UART:RX:SOURce..........................427 BUS<b>:UART:SBIT............................429 BUS<b>:UART:SSIZe............................ 428 BUS<b>:UART:TX:FCOunt?..........................432 BUS<b>:UART:TX:FRAMe<n>:STARt?......................433 BUS<b>:UART:TX:FRAMe<n>:STATe?......................433 BUS<b>:UART:TX:FRAMe<n>:STOP?......................433 BUS<b>:UART:TX:FRAMe<n>:WCOunt?..................... 434 BUS<b>:UART:TX:FRAMe<n>:WORD<o>:STARt?..................435 BUS<b>:UART:TX:FRAMe<n>:WORD<o>:STATe?..................434 BUS<b>:UART:TX:FRAMe<n>:WORD<o>:STOP?..................436 BUS<b>:UART:TX:FRAMe<n>:WORD<o>:VALue?..................436 BUS<b>:UART:TX:SOURce.......................... 427 CALCulate:QMATh:DATA:HEADer?......................
Page 526 ® List of Commands R&S RTB2000 CHANnel<m>:DATA:XINCrement?........................377 CHANnel<m>:DATA:XORigin?........................377 CHANnel<m>:DATA:YINCrement?........................378 CHANnel<m>:DATA:YORigin?........................378 CHANnel<m>:DATA:YRESolution?....................... 379 CHANnel<m>:DATA?.............................370 CHANnel<m>:HISTory:CONTrol:[ENABle]....................317 CHANnel<m>:HISTory:CURRent........................318 CHANnel<m>:HISTory:EXPort:NAME......................324 CHANnel<m>:HISTory:EXPort:SAVE......................324 CHANnel<m>:HISTory:PALL......................... 318 CHANnel<m>:HISTory:PLAYer:SPEed......................319 CHANnel<m>:HISTory:PLAYer:STATe......................319 CHANnel<m>:HISTory:REPLay........................319 CHANnel<m>:HISTory:STARt........................318 CHANnel<m>:HISTory:STOP........................319 CHANnel<m>:HISTory:TMODe?........................321 CHANnel<m>:HISTory:TSABsolute:ALL?......................322 CHANnel<m>:HISTory:TSABsolute?......................322 CHANnel<m>:HISTory:TSDate:ALL?......................323 CHANnel<m>:HISTory:TSDate?........................323 CHANnel<m>:HISTory:TSRelative:ALL?....................... 321 CHANnel<m>:HISTory:TSRelative?......................
Page 527 ® List of Commands R&S RTB2000 CURSor<m>:X1Position..........................339 CURSor<m>:X2Position..........................339 CURSor<m>:XCOupling..........................340 CURSor<m>:XDELta:INVerse?........................342 CURSor<m>:XDELta[:VALue]?........................342 CURSor<m>:Y1Position..........................340 CURSor<m>:Y2Position..........................340 CURSor<m>:YCOupling..........................340 CURSor<m>:YDELta:SLOPe?........................342 CURSor<m>:YDELta[:VALue]?........................342 DEVice:MODE............................... 343 DIAGnostic:UPDate:INSTall...........................401 DIAGnostic:UPDate:TRANsfer:CLOSe......................401 DIAGnostic:UPDate:TRANsfer:DATA......................401 DIAGnostic:UPDate:TRANsfer:OPEN......................401 DIGital<m>:CURRent:STATe:MAXimum?..................... 466 DIGital<m>:CURRent:STATe:MINimum?.......................466 DIGital<m>:DATA:HEADer?.......................... 470 DIGital<m>:DATA:POINts..........................471 DIGital<m>:DATA:XINCrement?........................377 DIGital<m>:DATA:XORigin?..........................
Page 528 ® List of Commands R&S RTB2000 DISPlay:CBAR:FFT[:POSition]........................350 DISPlay:CBAR:SPECtrogram[:POSition].......................356 DISPlay:CBAR:ZOOM[:POSition]........................294 DISPlay:CLEar[:SCReen]..........................390 DISPlay:DIALog:CLOSe..........................391 DISPlay:DIALog:MESSage..........................391 DISPlay:GRID:ANNotation:TRACk........................ 393 DISPlay:GRID:ANNotation[:ENABle]......................393 DISPlay:GRID:STYLe............................ 392 DISPlay:INTensity:BACKlight.........................392 DISPlay:INTensity:GRID..........................392 DISPlay:INTensity:WAVeform........................392 DISPlay:LANGuage............................389 DISPlay:MODE.............................. 363 DISPlay:PALette............................392 DISPlay:PERSistence:CLEar.........................390 DISPlay:PERSistence:INFinite........................391 DISPlay:PERSistence:TIME.......................... 390 DISPlay:PERSistence:TYPE......................... 390 DISPlay:PERSistence[:STATe]........................
Page 529 ® List of Commands R&S RTB2000 LOGic<p>:CURRent:STATe:MINimum?......................466 LOGic<p>:DATA:HEADer?..........................470 LOGic<p>:DATA:POINts..........................471 LOGic<p>:DATA:XINCrement?........................377 LOGic<p>:DATA:XORigin?..........................377 LOGic<p>:DATA:YINCrement?........................378 LOGic<p>:DATA:YORigin?..........................378 LOGic<p>:DATA:YRESolution?........................379 LOGic<p>:DATA?............................470 LOGic<p>:HISTory:CONTrol:ENABle]......................317 LOGic<p>:HISTory:CURRent........................318 LOGic<p>:HISTory:PALL..........................318 LOGic<p>:HISTory:PLAYer:SPEed........................319 LOGic<p>:HISTory:PLAYer:STATe.........................319 LOGic<p>:HISTory:REPLay...........................319 LOGic<p>:HISTory:STARt..........................318 LOGic<p>:HISTory:STOP..........................318 LOGic<p>:HISTory:TSABsolute:ALL?......................322 LOGic<p>:HISTory:TSABsolute?........................322 LOGic<p>:HISTory:TSDate:ALL?........................323 LOGic<p>:HISTory:TSDate?..........................322 LOGic<p>:HISTory:TSRelative:ALL?......................321 LOGic<p>:HISTory:TSRelative?........................
Page 530 ® List of Commands R&S RTB2000 MASK:SAVE..............................345 MASK:SOURce..............................344 MASK:STATe..............................343 MASK:TEST..............................347 MASK:VCOunt?.............................347 MASK:XWIDth............................... 344 MASK:YPOSition............................344 MASK:YSCale..............................344 MASK:YWIDth............................... 344 MEASurement<m>:ALL[:STATe]........................325 MEASurement<m>:AOFF..........................325 MEASurement<m>:AON..........................325 MEASurement<m>:ARESult?........................325 MEASurement<m>:DELay:SLOPe........................329 MEASurement<m>:GATE..........................335 MEASurement<m>:GATE:ABSolute:STARt....................335 MEASurement<m>:GATE:ABSolute:STOP....................335 MEASurement<m>:GATE:MODE........................335 MEASurement<m>:GATE:RELative:STARt....................335 MEASurement<m>:GATE:RELative:STOP....................335 MEASurement<m>:MAIN..........................326 MEASurement<m>:RESult:AVG?........................331 MEASurement<m>:RESult:NPEak?......................331 MEASurement<m>:RESult:PPEak?......................
Page 531 ® List of Commands R&S RTB2000 PGENerator:FUNCtion...........................483 PGENerator:MANual:STATe<s>........................489 PGENerator:PATTern:ARBitrary:DATA:APPend.................... 487 PGENerator:PATTern:ARBitrary:DATA:APPend:BAND................. 487 PGENerator:PATTern:ARBitrary:DATA:APPend:BOR................... 487 PGENerator:PATTern:ARBitrary:DATA:APPend:INDex................. 487 PGENerator:PATTern:ARBitrary:DATA:LENGth.....................487 PGENerator:PATTern:ARBitrary:DATA[:SET]....................486 PGENerator:PATTern:BURSt:NCYCle......................485 PGENerator:PATTern:BURSt:STATe......................485 PGENerator:PATTern:COUNter:DIRection....................488 PGENerator:PATTern:COUNter:FREQuency....................488 PGENerator:PATTern:FREQuency........................ 485 PGENerator:PATTern:ITIMe...........................485 PGENerator:PATTern:PERiod........................485 PGENerator:PATTern:SQUarewave:DCYCle....................488 PGENerator:PATTern:SQUarewave:POLarity....................488 PGENerator:PATTern:STATe..........................484 PGENerator:PATTern:STIMe......................... 484 PGENerator:PATTern:TRIGger:EXTern:SLOPe.....................486 PGENerator:PATTern:TRIGger:MODE......................486 PGENerator:PATTern:TRIGger:SINGle......................
Page 532 ® List of Commands R&S RTB2000 RUN................................267 RUNContinous...............................267 RUNSingle..............................267 SEARch:CONDition............................301 SEARch:MEASure:LEVel:PEAK:MAGNitude....................305 SEARch:MEASure:PEAK:POLarity....................... 304 SEARch:PROTocol:CAN:ACKerror........................450 SEARch:PROTocol:CAN:BITSterror......................450 SEARch:PROTocol:CAN:CONDition......................448 SEARch:PROTocol:CAN:CRCerror....................... 450 SEARch:PROTocol:CAN:DATA........................452 SEARch:PROTocol:CAN:DCONdition......................452 SEARch:PROTocol:CAN:DLENgth........................ 451 SEARch:PROTocol:CAN:FORMerror......................450 SEARch:PROTocol:CAN:FRAMe........................449 SEARch:PROTocol:CAN:FTYPe........................451 SEARch:PROTocol:CAN:ICONdition......................451 SEARch:PROTocol:CAN:IDENtifier....................... 451 SEARch:PROTocol:CAN:ITYPe........................451 SEARch:PROTocol:LIN:CHKSerror.......................
Page 533 ® List of Commands R&S RTB2000 SEARch:TRIGger:LEVel:RUNT:UPPer......................307 SEARch:TRIGger:PATTern:FUNCtion......................310 SEARch:TRIGger:PATTern:LEVel<n>......................310 SEARch:TRIGger:PATTern:LEVel<n>:DELTa....................311 SEARch:TRIGger:PATTern:SOURce......................310 SEARch:TRIGger:PATTern:WIDTh:DELTa.....................311 SEARch:TRIGger:PATTern:WIDTh:RANGe....................311 SEARch:TRIGger:PATTern:WIDTh[:WIDTh]....................311 SEARch:TRIGger:RISetime:DELTa....................... 306 SEARch:TRIGger:RISetime:RANGe......................305 SEARch:TRIGger:RISetime:SLOPe......................305 SEARch:TRIGger:RISetime:TIME......................... 306 SEARch:TRIGger:RUNT:DELTa........................308 SEARch:TRIGger:RUNT:POLarity......................... 306 SEARch:TRIGger:RUNT:RANGe........................307 SEARch:TRIGger:RUNT:WIDTh........................307 SEARch:TRIGger:WIDTh:DELTa........................304 SEARch:TRIGger:WIDTh:LEVel........................303 SEARch:TRIGger:WIDTh:LEVel:DELTa......................303 SEARch:TRIGger:WIDTh:POLarity....................... 303 SEARch:TRIGger:WIDTh:RANGe.........................
Page 534 ® List of Commands R&S RTB2000 SPECtrum:HISTory:REPLay.......................... 319 SPECtrum:HISTory:STARt..........................318 SPECtrum:HISTory:STOP..........................319 SPECtrum:HISTory:TSABsolute:ALL?......................322 SPECtrum:HISTory:TSABsolute?........................322 SPECtrum:HISTory:TSDate:ALL?........................323 SPECtrum:HISTory:TSDate?......................... 323 SPECtrum:HISTory:TSRelative:ALL?......................321 SPECtrum:HISTory:TSRelative?........................321 SPECtrum:MARKer:RCOunt?........................360 SPECtrum:MARKer:REFerence:SETup:CMPeak..................357 SPECtrum:MARKer:REFerence:SETup:CSCReen..................358 SPECtrum:MARKer:REFerence:SETup:FREQuency..................358 SPECtrum:MARKer:REFerence:SETup:INDex..................... 358 SPECtrum:MARKer:REFerence:SETup:MODE.................... 358 SPECtrum:MARKer:REFerence:SETup:SPAN....................358 SPECtrum:MARKer:RESult<n>:ALL:DELTa?....................360 SPECtrum:MARKer:RESult<n>:ALL?......................360 SPECtrum:MARKer:RESult<n>:DELTa?....................... 361 SPECtrum:MARKer:RESult<n>:FREQuency:DELTa?...................361 SPECtrum:MARKer:RESult<n>:FREQuency?....................361 SPECtrum:MARKer:RESult<n>:LEVel:DELTa?.....................
Page 535 ® List of Commands R&S RTB2000 SPECtrum:WAVeform:MAXimum:DATA:XINCrement?..................354 SPECtrum:WAVeform:MAXimum:DATA:XORigin?..................354 SPECtrum:WAVeform:MAXimum:DATA:YINCrement?..................354 SPECtrum:WAVeform:MAXimum:DATA:YORigin?..................355 SPECtrum:WAVeform:MAXimum:DATA:YRESolution?................. 355 SPECtrum:WAVeform:MAXimum:DATA?...................... 353 SPECtrum:WAVeform:MAXimum[:ENABle]....................352 SPECtrum:WAVeform:MINimum:DATA:HEADer?..................354 SPECtrum:WAVeform:MINimum:DATA:POINts?................... 354 SPECtrum:WAVeform:MINimum:DATA:XINCrement?...................354 SPECtrum:WAVeform:MINimum:DATA:XORigin?..................354 SPECtrum:WAVeform:MINimum:DATA:YINCrement?...................354 SPECtrum:WAVeform:MINimum:DATA:YORigin?..................355 SPECtrum:WAVeform:MINimum:DATA:YRESolution?.................. 355 SPECtrum:WAVeform:MINimum:DATA?......................353 SPECtrum:WAVeform:MINimum[:ENABle]....................352 SPECtrum:WAVeform:SPECtrum:DATA:HEADer?..................354 SPECtrum:WAVeform:SPECtrum:DATA:POINts?..................354 SPECtrum:WAVeform:SPECtrum:DATA:XINCrement?................. 354 SPECtrum:WAVeform:SPECtrum:DATA:XORigin?..................354 SPECtrum:WAVeform:SPECtrum:DATA:YINCrement?................. 354 SPECtrum:WAVeform:SPECtrum:DATA:YORigin?..................355 SPECtrum:WAVeform:SPECtrum:DATA:YRESolution?.................355 SPECtrum:WAVeform:SPECtrum:DATA?......................
Page 536 ® List of Commands R&S RTB2000 STATus:QUEStionable:MASK:ENABle......................493 STATus:QUEStionable:MASK:NTRansition....................493 STATus:QUEStionable:MASK:PTRansition....................494 STATus:QUEStionable:MASK[:EVENt]?......................493 STATus:QUEStionable:NTRansition......................493 STATus:QUEStionable:PTRansition......................494 STATus:QUEStionable[:EVENt]?........................493 STOP................................267 SYSTem:BEEPer:CONTrol:STATe.........................395 SYSTem:BEEPer:ERRor:STATe........................396 SYSTem:BEEPer:TRIG:STATe........................396 SYSTem:BEEPer[:IMMediate]........................396 SYSTem:COMMunicate:INTerface:ETHernet:DHCP..................398 SYSTem:COMMunicate:INTerface:ETHernet:GATeway................398 SYSTem:COMMunicate:INTerface:ETHernet:HTTPport................399 SYSTem:COMMunicate:INTerface:ETHernet:IPADdress................398 SYSTem:COMMunicate:INTerface:ETHernet:IPPort..................398 SYSTem:COMMunicate:INTerface:ETHernet:MACaddress?................ 399 SYSTem:COMMunicate:INTerface:ETHernet:SUBNet.................. 398 SYSTem:COMMunicate:INTerface:ETHernet:TRANsfer................
Page 537 ® List of Commands R&S RTB2000 TRIGger:A:CAN:BITSterror..........................441 TRIGger:A:CAN:CRCerror..........................441 TRIGger:A:CAN:DATA........................... 441 TRIGger:A:CAN:DCONdition......................... 440 TRIGger:A:CAN:DLC.............................440 TRIGger:A:CAN:FORMerror.......................... 442 TRIGger:A:CAN:FTYPe..........................439 TRIGger:A:CAN:ICONdition...........................440 TRIGger:A:CAN:IDENtifier..........................440 TRIGger:A:CAN:ITYPe..........................439 TRIGger:A:CAN:TYPE...........................438 TRIGger:A:EDGE:COUPling..........................286 TRIGger:A:EDGE:FILTer:HFReject........................286 TRIGger:A:EDGE:FILTer:NREJect........................ 287 TRIGger:A:EDGE:SLOPe..........................285 TRIGger:A:FINDlevel.............................286 TRIGger:A:HOLDoff:MODE........................... 284 TRIGger:A:HOLDoff:TIME..........................285 TRIGger:A:HYSTeresis..........................286 TRIGger:A:I2C:ACCess..........................418 TRIGger:A:I2C:ADDRess..........................419 TRIGger:A:I2C:AMODe..........................418 TRIGger:A:I2C:MODE...........................
Page 538 ® List of Commands R&S RTB2000 TRIGger:A:SPI:PLENgth..........................412 TRIGger:A:SPI:POFFset..........................412 TRIGger:A:TIMeout:RANGe.......................... 292 TRIGger:A:TIMeout:TIME..........................293 TRIGger:A:TV:FIELd............................289 TRIGger:A:TV:LINE............................290 TRIGger:A:TV:POLarity..........................289 TRIGger:A:TV:STANdard..........................289 TRIGger:A:TYPE............................284 TRIGger:A:UART:MODE..........................430 TRIGger:A:UART:PATTern..........................431 TRIGger:A:UART:PLENgth..........................431 TRIGger:A:UART:POFFset..........................432 TRIGger:A:WIDTh:DELTa..........................288 TRIGger:A:WIDTh:POLarity...........................287 TRIGger:A:WIDTh:RANGe..........................287 TRIGger:A:WIDTh:WIDTh..........................288 TRIGger:OUT:MODE............................. 400 TRIGger:OUT:PLENgth..........................400 TRIGger:OUT:POLarity..........................400 WGENerator:ARBitrary:SOURce........................478 WGENerator:ARBitrary:UPDate........................
Page 539 ® List of Commands R&S RTB2000 WGENerator:SWEep:TIME..........................482 WGENerator:SWEep:TYPE...........................483 WGENerator:SWEep[:ENABle]........................483 WGENerator:VOLTage...........................477 WGENerator:VOLTage:OFFSet........................477 User Manual 1333.1611.02 ─ 06...

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