RS PRO RSMSO-2000E Series User Manual

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RSMSO-2000E series

Stock number: 1804786

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1804790

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Page 1 User Manual RSMSO-2000E series Stock number: 1804786 RSMSO-2102E 1804787 RSMSO-2104E 1804788 RSMSO-2202E 1804789 RSMSO-2204E 1804790 RSMSO-2102EA 1804791 RSMSO-2104EA 1804792 RSMSO-2202EA 1804793 RSMSO-2202EA rspro.com...
Page 3: Table Of Contents
Table of Contents SAFETY INSTRUCTIONS ..........3 GETTING STARTED ............8 RSMSO-2000E Series Overview ....9 Appearance .......... 13 Set Up ..........25 Built-in Help ........35 MEASUREMENT ............36 Basic Measurement ......37 Automatic Measurement ...... 44 Cursor Measurement ......58 Math Operation ........
Page 4 APPLICATIONS ............. 246 Introduction ........247 Go-NoGo application ......249 DVM application ........ 254 Data Log application ......256 Digital Filter application ....258 Mask application........ 260 SAVE/RECALL ............... 270 File Format/Utility ......271 Create/Edit Labels ......276 Save ........... 279 Recall ..........
Page 5: Safety Instructions
AFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to insure your safety and to keep the instrument in the best possible condition. Safety Symbols These safety symbols may appear in this manual or on the Product name.
Page 6 Safety Guidelines Make sure the BNC input voltage does not General  exceed 300Vrms. Guideline Never connect a hazardous live voltage to the  WARNING ground side of the BNC connectors. It might lead to fire and electric shock. CAUTION Do not place any heavy object on the RSMSO- ...
Page 7 Disconnect the power cord before cleaning. Cleaning the  RSMSO-2000E Use a soft cloth dampened in a solution of mild  detergent and water. Do not spray any liquid. Do not use chemicals containing harsh materials  such as benzene, toluene, xylene and acetone. Location: Indoor, no direct sunlight, dust free, Operation ...
Page 8 Do not dispose this instrument as unsorted Disposal municipal waste. Please use a separate collection facility or contact the supplier from which this instrument was purchased. Please make sure discarded electrical waste is properly recycled to reduce environmental impact. rspro.com...
Page 9 Power cord for the United Kingdom When using the oscilloscope in the United Kingdom, make sure the power cord meets the following safety instructions. NOTE: This lead/appliance must only be wired by competent persons WARNING: THIS APPLIANCE MUST BE EARTHED IMPORTANT: The wires in this lead are coloured in accordance with the following code: Green/ Yellow:...
Page 10: Getting Started
ETTING STARTED This chapter describes the RSMSO- 2000E/2000EA in a nutshell, including its main features and front / rear panel. After going through the overview, follow the Set Up section to properly set up the device for first time use. The Set Up section also includes an introduction on how to use this manual effectively.
Page 11: Rsmso-2000E Series Overview
Model name Logic Analyzer Arbitrary Wave Generator (16 channels) (2 channels) RSMSO-2000E ✓ ✗ RSMSO-2000EA ✓ ✓ The RSMSO-2000E series consists of 8 models, divided into 2- channel and 4-channel versions. Model name Frequency Input Max. Real-time bandwidth channels Sampling Rate...
Page 12: Main Features
Main Features 8 inch, 800 x 480, WVGA TFT display. Features  Available from 100MHz to 200MHz.  Real-time sampling rate of 1GSa/s (2 channel  models), 1GSa/s max. (4 channel models). Deep memory: 10M points record length.  Waveform capture rate of 120,000 waveforms ...
Page 13: Accessories
USB host port: front panel, for storage devices. Interface  USB device port: rear panel, for remote control  or printing. Ethernet port as standard.  Probe compensation output with selectable  output frequency (1kHz ~ 200kHz). Calibration output.  Accessories Standard Part number...
Page 14 Optional Part number Description Accessories Demonstration mode that is used Demo mode with the GDB-03 demo board. Demo board. GDB-03 Drivers, others USB driver LabVIEW driver rspro.com...
Page 15: Appearance
Appearance RSMSO-2000E 4-channel models Front Panel Autoset, Run/Stop, Variable knob Single and Default Hardcopy key and Select key Function keys settings Horizontal Side controls menu keys Bottom Menu key menu keys Trigger controls Option key Vertical controls Power button CH1~CH4 Math, Reference USB Host port, Probe Logic Analyzer...
Page 16 Use the Menu Off key to hide the Menu Off Key onscreen menu system. The Option key is used to access Option Key installed options. The side menu and bottom menu keys are used to Menu Keys make selections from the soft-menus on the LCD user interface.
Page 17 The Variable knob is used to VARIABLE Variable Knob increase/decrease values or to and Select Key move between parameters. The Select key, when lit up, is used to make selections. Select The Function keys are used to enter and configure Function Keys different functions on the RSMSO-2000E/2000EA.
Page 18 Configures the Hardcopy key, Utility Utility display time, language, probe compensation and calibration. It also accesses the file utilities menu. Press the Autoset key to Autoset Autoset automatically set the trigger, horizontal scale and vertical scale. Press to Freeze (Stop) or continue Run/Stop Key Run/Stop (Run) signal acquisition (page 40).
Page 19 Press Zoom in combination with Zoom Zoom the horizontal Position knob. The Play/Pause key allows you to Play/Pause view each search event in succession – to effectively “play” through each search event. It is also used to play through a waveform/trace in zoom mode.
Page 20 Sets the vertical position of the POSITION Vertical waveform/trace. Push the knob to POSITION reset the vertical position to zero. PUSH TO ZERO Press the CH1~4 key to set and Channel Menu configure the corresponding channel. Sets the vertical scale of the SCALE (Vertical)SCALE Knob...
Page 21 Accepts input signals. Channel Inputs Input impedance: 1MΩ. Capacitance: 16pF CAT I Type A, 1.1/2.0 compatible. Used USB Host Port for data transfer. Accepts the DUT ground lead for Ground Terminal common ground. The probe compensation output is Probe used for probe compensation. It Compensation Output also has an adjustable output...
Page 22: Rsmso-2000E Rear Panel
RSMSO-2000E Rear Panel USB Device port LAN port Calibration output Go/No Go output Ser. No. Label LINE VOLTAGE AC 100 240V RANGE CAUTION FREQUENCY 60Hz TO AVOID ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR MUST BE CONNECTED TO GROUND. POWER MAX.
Page 23 The USB Device port is used for USB Device Port remote control. The LAN port is used for remote LAN (Ethernet) control over a network or when Port combined with the Remote Disk app, allows the scope to be mounted to a share disk. Power cord socket accepts AC Power Input Socket...
Page 24: Display
Display Below is a general description of the main display. As the display changes while activating the different functions of the RSMSO- 2000E/2000EA, please refer to each function sub-chapters of this user manual for more details. Channel Memory length Memory Trigger status Indicators and sample rate...
Page 25 Reference waveform indicator Math indicator Shows the position of the trigger. Trigger Position Horizontal Status Shows the horizontal scale and position. Date and Time Current date and time (page 194). Shows the trigger level on the graticule. Trigger Level Memory Bar The ratio and the position of the displayed waveform compared to the internal memory (page 100).
Page 26 Horizontal scale, Horizontal Status horizontal position. For trigger details, see page 143. Channel 1, DC coupling, Channel Status 2V/Div. For channel details, see page 108. rspro.com...
Page 27: Set Up
Set Up Tilt Stand To tilt, pull the legs forward, as shown below. Tilt To stand the scope upright, push the legs back Stand under the casing as shown below.
Page 28: Power Up
Power Up The RSMSO-2000E/2000EA accepts line voltages Requirements of 100 ~ 240V at 50 or 60Hz. 1. Connect the power cord to Step the rear panel socket. 2. Press the POWER key. The POWER display becomes active in ~ 30 seconds. : ON : OFF The RSMSO-2000E/2000EA recovers the state right...
Page 29: First Time Use
First Time Use This section describes how to connect, adjust the Background scale and compensate the probe. Before operating the RSMSO-2000E/2000EA in a new environment, run these steps to make sure the instrument performs at its full potential. Follow the procedures on the previous page. 1.
Page 30 VARIABLE HORIZONTAL SCALE POSITION PUSH TO ZERO VERTICAL TRIGGER POSITION POSITION POSITION POSITION LEVEL MATH PUSH TO PUSH TO PUSH TO PUSH TO PUSH TO ZERO ZERO ZERO ZERO ZERO SCALE SCALE SCALE SCALE POWER 16pF 300Vrms MAX. CAT I Press the Autoset key.
Page 31 Under Over Normal Compensation Compensation 9. Start operations Continue with the other operations. Measurement: page 36 Configuration: page 75 Using the Logic Using the Arbitrary Analyzer: page 197. Wave Generator (RSMSO-2000EA only): page 213. Applications: page 246 Save/Recall: page 270 File Utilities: page 294 Hardcopy key: page 300 Remote Control: page...
Page 32: How To Use This Manual
How to Use This Manual This section describes the conventions used in this Background manual to operate the RSMSO-2000E/2000EA. Throughout the manual any reference to pressing a menu key refers to the keys directly below or beside any menu icons or parameters. When the user manual says to “toggle”...
Page 33 Example 1 1. Press a bottom menu key to access the side menu. 2. Press a side menu key to either set a parameter or to access a sub menu. 3. If accessing a sub menu or setting VARIABLE a variable parameter, use the Variable knob to scroll through menu items or variables.
Page 34 5. Press the desired menu key to select it. The circular arrow will become highlighted. 6. Use the Variable knob to edit the value. Toggling a Menu Parameter 7. Press the bottom menu key to toggle the parameter. Reduce Side Menu rspro.com...
Page 35 8. To reduce the side menu, press the corresponding bottom menu that brought up the side menu. For example: Press the Source soft-key to reduce the Source menu. Reduce Lower Menu VARIABLE Measure Cursor Test Acquire Autoset Display Help Save/Recall Utility Run/Stop HORIZONTAL...
Page 36 VARIABLE Measure Cursor Test Acquire Autose Display Help Save/Recall Utility Run/Sto HORIZONTAL Single SCALE 10. Press the Menu Off key to POSITION Select Search Zoom Default Set/Clear PUSH TO reduce the side menu, press ZERO VERTICAL TRIGGE POSITION POSITION POSITION POSITION LEVEL again to reduce the bottom...
Page 37: Built-In Help
Built-in Help The Help key accesses a context sensitive help menu. The help menu contains information on how to use the front panel keys. Panel Operation 1. Press the Help key. The Help display changes to Help mode. 2. Use the Variable knob to scroll up and down through the Help contents.
Page 38: Measurement
EASUREMENT Basic Measurement ..........37 Channel Activation ................37 Autoset ....................38 Run/Stop ................... 40 Horizontal Position/Scale .............. 41 Vertical Position/Scale ..............43 Automatic Measurement .......... 44 Measurement Items ................. 44 Add Measurement ................48 Remove Measurement ..............50 Gated mode ..................50 Display All mode ................
Page 39: Basic Measurement
Basic Measurement This section describes the basic operations required in capturing, viewing and measuring the input signal. For more detailed or more specific operations, see the following chapters. Advanced Configuration → from page 75  Logic Analyzer→ from page 197 ...
Page 40: Autoset
To de-activate a channel, press De-activate the corresponding channel key Channel again. If the channel menu is not open, press the channel key twice (the first press shows the Channel menu). To activate the default state, Default Setup Default press Default (this will reset the system and recall the factory defaults, see page 287).
Page 41 Before After 3. To undo Autoset, press Undo Autoset from the bottom menu. 4. Choose between Fit Screen Mode Change modes and AC Priority Mode from the bottom menu. 5. Press the Autoset key again to use Autoset Autoset in the new mode. Fit Screen Mode AC Priority Autoset does not work in the following situations:...
Page 42: Run/Stop
Run/Stop By default, the waveform on the display is Background constantly updated (Run mode). Freezing the waveform by stopping signal acquisition (Stop mode) allows flexible observation and analysis. To enter Stop mode, two methods are available: pressing the Run/Stop key or using the Single Trigger mode.
Page 43: Horizontal Position/Scale
Horizontal Position/Scale For more detailed configuration, see page 100. The horizontal position knob Set Horizontal POSITION moves the waveform left and Position right. PUSH TO ZERO Pressing the horizontal position Set Horizontal POSITION knob will reset the horizontal Position to 0 position to 0.
Page 44 The scale is displayed to the left of the H icon at the bottom of the screen. The display bar indicates how much Display bar of the waveform is displayed on the screen at any given time. Changes to timebase will be reflected on the display bar.
Page 45: Vertical Position/Scale
Vertical Position/Scale For more detailed configuration, see page 108. To move the waveform up or down, turn Set Vertical POSITION the vertical position knob for each channel. Position PUSH TO ZERO Push the vertical position knob to POSITION reset the position to 0. As the waveform moves, the vertical position of the cursor PUSH TO...
Page 46: Automatic Measurement
Automatic Measurement The automatic measurement function measures and updates major items for Voltage/Current, Time, and Delay type measurements. Measurement Items V/I Measurements Time Meas. Delay Meas. Overview Frequency Pk-Pk Period RiseTime Amplitude FallTime High +Width -Width Mean Dutycycle Cycle Mean +Pulses Cycle RMS Phase...
Page 47 Difference between the Amplitude global high value and the global low value, measured over the entire waveform or gated region. (=high − low) Global high voltage. See High page 52 for details. Global low voltage. See page 52 for details. The arithmetic mean value is Mean calculated for all data...
Page 48 Fall overshoot FOVShoot Rise preshoot RPREShoot Fall preshoot FPREShoot Frequency of the waveform. Time Frequency Measurement Waveform cycle time. Period (=1/Freq) The time required for the RiseTime leading edge of the first pulse to rise from the low reference value to the high reference value.
Page 49 Ratio in percentage of the % Flicker (A-B) (A+B) peak-to-peak value to the sum of peak values. Ratio of the area above the Flicker Idx A1+A2 average to the total area during one cycle. Time between: Delay Source 1 first rising edge and Measurement Source 2 first rising edge.
Page 50: Add Measurement
The phase difference of two Phase signals, calculated in degrees.  The in-built help system can be used to see detailed Note automatic measurement definitions. Add Measurement The Add Measurement function allows you to add up to eight automatic measurement items on the bottom of the screen from any channel source.
Page 51 FRR, FRF, FFR, FFF, LRR, LRF, LFR, Delay LFF, Phase 4. All of the chosen automatic measurements will be displayed in a window on the bottom of the screen. The channel number and channel color indicate the measurement source. For the analog inputs: yellow = CH1, blue = CH2, pink = CH3, green = CH4.
Page 52: Remove Measurement
Remove Measurement Individual measurements can be removed at any time using the Remove Measurement function. 1. Press the Measure key. Remove Measure Measurement Item 2. Press Remove Measurement from the bottom menu. 3. Press Select Measurement and select the item that you want to remove from the measurement list.
Page 53: Display All Mode
3. Choose one of the gating modes from the side menu: Off (full record), Screen, Between Cursors. If Between Cursors is selected, the Page 58 Cursors On cursor positions can be edited by Screen using the cursor menu. Display All mode Display All mode shows and updates all items from Voltage and Time type measurements.
Page 54: High Low Function
To remove the measurement results, Remove Measurements press OFF. Delay type measurements are not available in this Delay mode as only one channel is used as the source. Measurements Use the individual measurement mode (page 48) instead. Only Frequency, Period, +Width, -Width and Duty Digital channels Cycle measurements are supported for the digital channels D0~D15.
Page 55 Uses histograms to determine the Histogram high-low values. This mode ignores any pre-shoot or overshoot values. This mode is particularly useful for pulse-type waveforms high Sets the high-low values as the Min-max minimum or maximum measured values. high 1. Press the Measure key. Set High-Low Measure 2.
Page 56: Statistics
To return to the default High-Low Restore Default High-Low settings, press Set to Defaults. Settings Statistics The Statistics function can be used to view a Background number of statistics for the selected automatic measurements. The following information is displayed with the Statistics function: Currently measured value Value The mean value is calculated from...
Page 57 The variance of the currently Standard measured value from the mean. Deviation The standard deviation equals the squared root of the variance value. Measuring the standard deviation can, for example, determine the severity of jitter in a signal. The number of samples used to determine the standard deviation can be user-defined.
Page 58: Reference Levels
To reset the standard deviation Reset Statistics calculations, press Reset Statistics. Reference Levels The reference level settings determine the Background measurement threshold levels for some measurements like the Rise Time measurement. High Ref: Sets the high reference level. Mid Ref: Sets the middle reference for the first and second waveforms.
Page 59 0.0% ~ 100% High Ref 0.0% ~ 100% Mid Ref 0.0% ~ 100% 0.0% ~ 100% Low Ref 4. Press Set to Defaults to set the Default Settings reference levels back to the default settings.
Page 60: Cursor Measurement
Cursor Measurement Horizontal or vertical cursors are used to show the position and values of waveform measurements and math operation results. These results cover voltage, time, frequency and other math operations. When the cursors (horizontal, vertical or both) are activated, they will be shown on the main display unless turned off. Use Horizontal Cursors Panel Operation 1.
Page 61 4. The cursor position information appears on the top left hand side of the screen Hor. position, Voltage/Current Cursor Hor. position, Voltage/Current Cursor Delta (difference between cursors) dV/dt or dI/dt 5. Use the Variable knob to move the VARIABLE movable cursor(s) left or right. The selected cursor(s) will move (Note) along the active waveform.
Page 62 Example Horizontal cursors FFT cursors can use different units. For FFT details, see page Hor. position, dB/Voltage Cursor Hor. Position, dB/Voltage Cursor Delta (difference between cursors) dV/dt or d/dt Example Horizontal cursors XY mode cursors measure a number of X by Y XY Mode measurements.
Page 63 Time, rectangular, polar co- Cursor ordinates, product, ratio. Time, rectangular, polar co- Cursor ordinates, product, ratio. Delta (difference between cursors) Example Horizontal cursors...
Page 64: Use Vertical Cursors
Use Vertical Cursors 1. Press the Cursor key twice. Panel Operation/ Cursor Range 2. Press V Cursor from the bottom menu if it is not already selected. 3. When the V Cursor is selected, repeatedly pressing the V Cursor key or the Select key will toggle which vertical cursor is selected.
Page 65 6. To change the units of the vertical Select Units position, press V Unit. Base (source wave units), % (ratio) Units 7. To set the 0% and 100% ratio Base or Ratio references for the current cursor Reference position, press Set Cursor Positions As 100%.
Page 66 XY mode cursors measure a number of X by Y XY Mode measurements. See page 79. Rectangular, polar co-ordinates, Cursor product, ratio. Rectangular, polar co-ordinates, Cursor product, ratio. Delta (difference between cursors) Example Horizontal cursors Vertical cursors rspro.com...
Page 67: Math Operation
Math Operation Basic Math Overview & Operators The Math function performs basic math functions Background (addition, subtraction, multiplication, division) on the input signals or the reference waveforms. The resultant waveform will be shown on the screen in real-time. Adds the amplitude of two signals. Addition (+) CH1~4, Ref1~4 Source...
Page 68 4. Press Operator to choose the math operation. +, -, ×, ÷ Range 5. Select Source 2 from the side menu. CH1~4, Ref1~4 Range 6. The math measurement result appears on the display. The vertical scale of the math waveform appears at the bottom of the screen. From left: Math function, source1, operator, source2, Unit/div Example...
Page 69: Fft Overview & Window Functions
To change the unit/div settings, press Unit/div, then use the Variable knob to change the unit/div. The units that are displayed depend on which operator has been selected, and whether the probe for the selected channel has been set to voltage or current.
Page 70: Fft Operation
Frequency resolution Good Hamming Amplitude resolution Not good Frequency measurement on Suitable for..periodic waveforms Frequency resolution Very good Rectangular Amplitude resolution Bad Single-shot phenomenon Suitable for..(this mode is the same as having no window at all) Frequency resolution Bad Blackman Amplitude resolution Very good Amplitude measurement on...
Page 71 5. Press the Window key from the side menu and select the window type. Hanning, Hamming, Rectangular, Range and Blackman. 6. The FFT result represents the frequency- domain representation of a signal. Hence, the horizontal scale changes from time to frequency, and the vertical scale from voltage/current to dB/RMS.
Page 72: Advanced Math Overview
To move the FFT waveform Horizontal horizontally, press Horizontal until the Position and Scale Frequency parameter is highlighted and then use the Variable knob. 0Hz ~ half of the sampling Range frequency To select the horizontal scale of the FFT waveform, press Horizontal repeatedly until the Hz/div parameter is highlighted and then use the Variable knob.
Page 73: Advanced Math Operation
Adds an operator or parenthesis to the function Operator expression. +, -, *, /, (, ), !(, <, >, <=, >=, ==, !=, Operator ||, && Adds a value to the expression. Figure Integers, floating point, or floating Figure point with exponent values. Adds automatic measurements to the expression.
Page 74 5. Press Clear to clear the expression entry area. 6. Use the Variable knob and the Select VARIABLE key to create an expression. Use the Variable knob to highlight a source, function, variable, operator, figure or measurement in orange. Press the Select key to make the Select selection.
Page 75 Example: CH1 + CH2 Source1 Advanced Math Source2 9. Press VAR1 or VAR2 to set Set the VAR1 & VAR1/VAR2 if they were used in VAR2 the expression created previously. 10. Press Mantissa. Use the Left and Right arrow keys to select a digit and use the variable knob to set the value of the selected digit.
Page 76 To clear the advanced math result MATH Clear Advanced from the display, press the Math key Math again. rspro.com...
Page 77: Advanced Configuration
DVANCED CONFIGURATION Acquisition .............. 78 Select Acquisition Mode ..............78 Show Waveform in XY Mode ............79 Set the Record Length ..............81 Segmented Memory Acquisition ......83 Segments Display ................85 Set the Number of Segments ............86 Run Segmented Memory ..............87 Navigate Segmented Memory ............
Page 78 Expand by Ground/Center ............112 Select Probe Type ................113 Select Probe Attenuation Level ........... 114 Set the Deskew ................114 Bus Key Configuration ........... 116 Bus Display ..................116 Serial Bus Overview ............... 118 UART Serial Bus Configuration ..........119 C Serial Bus Interface ..............
Page 79 Save Search Marks ................. 186 Setting/Clearing Single Search Events ........187 FFT Peak ..................188 System Settings and Miscellaneous Settings ..192 Select Menu Language..............192 View System Information ............. 193 Erase Memory ................193 Set Date and Time ................. 194 Probe Compensation Frequency ..........
Page 80: Acquisition
Acquisition The Acquisition process samples the analog input signals and converts them into digital format for internal processing. Select Acquisition Mode The acquisition mode determines how the samples Background are used to reconstruct a waveform. This is the default acquisition Sample mode.
Page 81: Show Waveform In Xy Mode
3. Select an acquisition mode from the side menu. 4. If Average was chosen, set the number of samples to be used for the average function. Mode Sample, Peak Detect, Average Average 2, 4, 8, 16, 32, 64, 128, sample Example Sample Peak Detect...
Page 82 1. Connect the signals to Connection Channel 1 (X-axis) and Channel 2 (Y-axis) or Channel 3 (X2-axis) and Channel 4 (Y2-axis). 2. Make sure a channel pair is active (CH1&CH2 or CH3&CH4). Press the Channel key if necessary. A channel is active if the channel key is lit.
Page 83: Set The Record Length
To move the XY waveform position, use the vertical position knob: Channel 1 knob moves the XY waveform horizontally and Channel 2 knob moves the XY waveform vertically. Similarly, the X2 and Y2 axis can be positioned using the channel 3 and channel 4 vertical position knobs.
Page 84 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ 100k ✓ ✓ ✓ ✗ ✓ ✓ ✗ ✗ Panel Operation 1. Press the Acquire key. Acquire 2. Press the Record Length key on the bottom menu and choose the record length. Record length 1000, 10k, 100k, 1M, 10M points The sampling rate may also be changed when the Note...
Page 85: Segmented Memory Acquisition
Segmented Memory Acquisition The advanced segmented memory utility allows the scope memory to be divided into different segments. Each time the scope is triggered, it only acquires data for one segment of memory at a time. This allows you to optimize the scope memory to only perform signal acquisition during important signal events.
Page 86 Segmented memory acquisition example: Segment Segment Segment Segment Segment Segment As shown above, the memory is divided into segments to increase the number of events that can be effectively captured with the same acquisition memory. Also notice that the scope doesn’t need to rearm the trigger between each segment, this makes the segmented memory function especially useful for high speed signals.
Page 87: Segments Display
Segments Display Progress Indicator Run/Stop Indicator Progress Indicator Indicates the number of segments that have to been captured relative to the set number of segments. Stop: The segments have finished Run/Stop Indicator acquiring or have been stopped. Run: The scope is ready to acquire segments.
Page 88: Set The Number Of Segments
Set the Number of Segments Before the Segment function can be used, set the Note trigger settings as appropriate for the signal you wish to use. The number of segments that can be used depends wholly on the record length. See page 81 to set the record length.
Page 89: Run Segmented Memory
Run Segmented Memory Before the Segmented Memory function can be Background used, set the trigger settings as appropriate for the signal you wish to use. See page 143 for configuring the trigger settings. 1. Toggle Segments On from the bottom menu. Run Segments ...
Page 90  Alternatively, the Run/Stop key can Run/Stop be pressed. 5. The Stop Indicator will be shown when in the Stop mode. Progress Indicator Stop Indicator Segment (Stop )icon The scope is now ready to navigate or analyze the acquired segments. 6.
Page 91: Navigate Segmented Memory
Navigate Segmented Memory After the segmented memory acquisitions have Background been captured you can navigate through each segment one at a time. 1. Press Select Segments from the Operation bottom menu. This key will be available in the Stop mode. 2.
Page 92: Measurement On Segments
2. Press the Play/Pause key to run through the acquired segments in numerical order. Press the Play/Pause key again  to pause the playback. When the scope has played  through to the last segment, pressing the Play/Pause key again will play through each segment again in reverse order.
Page 93 This function will bin the Statistics measurement results of a single automatic measurement into a user-defined number of bins. This allows you to easily view statistics for a large number of segments. For example, the statistics function will display the number of results for each bin and the measurement range of each bin for the selected automatic measurement.
Page 94 2. Press Segments Measure. 3. Select either the statistics or the measurement list from the side menu. Statistics List 4. The statics table or measurement list appears on the display. Note that the more segments that you have, the longer it will take to calculate the statics or list the measurement results.
Page 95 8. Press Select and use the Variable knob to view the measurement results for each bin. Example: Statistics Bin count Cursor/selected bin Statistics of currently selected bin Puts all the measurement results for a segment in a Measurement list. List 9.
Page 96: Segment Info
Segment Info 1. Press Analyze Segments from the Operation bottom menu. Note: This key will only be available in the Stop mode. 2. Press Segments Info. 3. A table showing all general setting information for the segmented memory acquisitions is shown on the display.
Page 97: Display
Display The Display menu defines how the waveforms and parameters appear on the main LCD display. Display Waveform as Dots or Vectors When the waveform is displayed on the screen, it Background can be displayed as dots or vectors. Panel Operation 1. Press the Display menu key. Display 2.
Page 98: Set The Intensity Level
2. To set the persistence time, press the Persistence menu button on the bottom bezel. 3. Use the Variable knob to select a persistence time. 16ms, 30ms, 60ms, 120ms, 240ms, Time 0.5s, 1s, 2s,~4s, Infinite, Off To clear persistence, press Clear Clear Persistence.
Page 99: Select Display Graticule
4. To set the graticule intensity, press Graticule Graticule Intensity from the side menu and edit the Intensity intensity value. 10~100% Range Example Graticule Intensity 100% Graticule Intensity 10% 5. To set the LCD backlight intensity, press Backlight Backlight Intensity from the side menu and edit Intensity the intensity value.
Page 100: Freeze The Waveform (Run/Stop)
3. From the side menu choose the graticule display type. Full : Shows the full grid; X and Y axis for each division. Grid : Show the full grid without the X and Y axis. Cross Hair : Shows only the center X and Y frame.
Page 101: Turn Off Menu
POSITION Turn Off Menu PUSH TO ZERO Panel Operation 1. Press the Menu Off key below the side menu keys to reduce a menu. The menu SCALE key needs to be pressed each time to reduce one menu. See page 30 for more information.
Page 102: Horizontal View
Horizontal View This section describes how to set the horizontal scale, position, and waveform display mode. Move Waveform Position Horizontally POSITION Panel Operation The horizontal position knob moves the waveform left/right. PUSH TO ZERO As the waveform moves, a position indicator on the on the top of the display indicates the horizontal position of the waveform in memory.
Page 103: Select Horizontal Scale
Select Horizontal Scale SCALE To select the timebase (time/div), turn Select Horizontal the horizontal Scale knob; left (slow) Scale or right (fast). Range 1ns/div ~ 100s/div, 1-2-5 increment The timebase indicator updates as the horizontal scale is adjusted. Horizontal Timebase position In Run mode, the memory bar and waveform size Run Mode...
Page 104: Select Waveform Update Mode
Select Waveform Update Mode The display update mode is switched Background automatically or manually according to the timebase and trigger. Updates the whole displayed waveform at Normal once. Automatically selected when the timebase (sampling rate) is fast. ≤50ms/div Timebase all modes Trigger Updates and moves the waveform Roll Mode...
Page 105: Zoom Waveform Horizontally
2. Press Mode from the bottom menu and select Auto (Untriggered Roll) to let the equipment choose between Normal and Roll mode or Normal to force the update mode to Normal at all times. Zoom Waveform Horizontally When in Zoom mode, the screen is split into 2 Background sections.
Page 106 Variable Position knob. VARIABLE The horizontal position will be shown on the Horizontal Position icon. Horizontal Scale To change the horizontal scale, press Horizontal Time/Div and use the Variable Position knob. VARIABLE The scale will be shown on the Horizontal Time/Div icon. To increase the zoom range, use the Zoom SCALE...
Page 107: Play/Pause
To reset both the zoom and horizontal Reset the Zoom position, press Reset Zoom & H POS to & Horizontal Position To go back to the original view, press Exit Zoom the Zoom key again. Play/Pause The Play/Pause key can be used to play through Background signals in the Zoom mode.
Page 108 2. The scope will go into the Zoom Play mode and begin to scroll through the acquisition (from left to right). The full-record length waveform will be shown at the top and the zoomed section will be shown at the bottom. The Play/Pause indicator shows the play status.
Page 109 Speed Speed POSITION Right Left PUSH TO ZERO To reset both the zoom position and Reset the Zoom Position horizontal position, press Reset Zoom & H POS to 0s. Press the Play/Pause key to pause or Pause resume playing the waveform. Reverse Direction Press the Play/Pause key when at the end of the record length to play back through the waveform in reverse.
Page 110: Vertical View (Channel)
Vertical View (Channel) This section describes how to set the vertical scale, position, and coupling mode. Move Waveform Position Vertically POSITION Panel Operation 1. To move the waveform up or down, turn the vertical position knob for each channel. PUSH TO ZERO 2.
Page 111: Select Vertical Scale
Select Vertical Scale SCALE Panel Operation To change the vertical scale, turn the vertical SCALE knob; left (down) or right (up). The vertical scale indicator on the bottom left of the display changes accordingly for the specific channel. 1mV/div ~ 10V/div. 1-2-5 Range increments In Stop mode, the vertical scale setting can be...
Page 112: Input Impedance
Example Observing the AC portion of the waveform using AC coupling DC coupling AC coupling Input Impedance The input impedance of the RSMSO- Background 2000E/2000EA is fixed at 1MΩ. The impedance is displayed in the channel menu. View Impedance 1. Press the Channel key. 2.
Page 113: Limit Bandwidth
Limit Bandwidth Bandwidth limitation puts the input signal into a Background selected bandwidth filter. This function is useful for cutting out high frequency noise to see a clear waveform shape. The bandwidth filters available are dependent on the bandwidth of the oscilloscope model. Also refer to the digital filter application, page 258.
Page 114: Expand By Ground/Center
Expand by Ground/Center When the voltage scale is changed, the Expand Background function designates whether the signal expands from the center of the screen or from the signal ground level. Expand by center can be used to easily see if a signal has a voltage bias. Expand by ground is the default setting.
Page 115: Select Probe Type
Expand by Ground Expand by Ground Expand by Center Expand by Center Select Probe Type A signal probe can be set to voltage or current. Background Panel Operation 1. Press the Channel key. 2. Press Probe from the bottom menu. 3.
Page 116: Select Probe Attenuation Level
Select Probe Attenuation Level An oscilloscope probe has an attenuation switch to Background lower the original DUT signal level to the oscilloscope input range, if necessary. The probe attenuation selection adjusts the vertical scale so that the voltage level on the display reflects the real value on a DUT.
Page 117 3. Press Deskew on the side menu and use the Variable knob to set the deskew time. Alternatively, press Set to 0s to reset the deskew time. -50ns~50ns, 10ps increments Range 4. Repeat the procedure for another channel if necessary.
Page 118: Bus Key Configuration
Bus Key Configuration The Bus key is used to configure the Serial bus and parallel bus inputs. The bus inputs can be either analog or digital. The Bus menu also features event tables to track and save your bus data. The Bus key is used in conjunction with the Bus trigger (page 167) to decode serial or parallel bus signals.
Page 119 Purple = Error frame, Data length control CAN: (DLC), Overload. Yellow = Identifier. Cyan = Data. Orange = CRC. Red = Bit stuffing error LIN: Purple = Break, Sync and Checksum errors, Wakeup Yellow = Identifier, Parity Cyan = Data Red = Error type If there is an error/missing acknowledgement in Error...
Page 120: Serial Bus Overview
Serial Bus Overview The Serial Bus includes support for 5 common serial interfaces UART, I C, SPI, Parallel, CAN and LIN. Each interface is fully configurable to accommodate variations in the basic protocols. Each input can be displayed as binary, hexadecimal or ASCII. An event table can also be created to aid in debugging.
Page 121: Uart Serial Bus Configuration
The SPI (Serial Interface Peripheral) bus is fully configurable to accommodate the wide variety of SPI interfaces. This bus is only available on 4 channel models. SCLK, SS, MOSI, MISO Inputs SCLK, SS, MOSI, MISO Threshold Configuration SCLK edge, SS logic level, Word size, Bit order SS Active, MOSI, MISO, Trigger On...
Page 122 configuration is also flexible enough to decode the many proprietary protocols based on RS-232. Basic RS-232 protocol uses single-ended data Background transmissions. The signal voltage levels can be high (±15V) and employ active low signaling. High speed variants of RS-232, such as RS-422 and RS-485 use differential signaling and commonly employ low voltage differential signals with active high signaling.
Page 123 4. Press either Analog Source or Digital Source to choose whether the sources for the UART bus are analog or digital. 5. Press Define Inputs from the bottom Define Inputs menu. 6. From the side menu choose the Tx Input and the Rx Input source and the signal polarity.
Page 124: C Serial Bus Interface
00(NUL), OA(LF), OD(CR), 20(SP), End of Packet (Hex) C Serial Bus Interface The I C bus is a 2 wire interface with a serial data line (SDA) and serial clock line (SCLK). The I C protocol supports 7 or 10 bit addressing and multiple masters.
Page 125 4. Press either Analog Source or Digital Source to choose whether the sources for the I C bus are analog or digital. 5. Press Define Inputs from the bottom Define Inputs menu. 6. From the side menu choose the SCLK input and the SDA Input. CH1~CH4 or D0~D15 * SCLK CH1~CH4 or D0~D15 *...
Page 126: Spi Serial Bus Interface
SPI Serial Bus Interface The serial peripheral interface (SPI) is a full duplex 4 wire synchronous serial interface. The 4 signals lines: Serial clock line (SCLK), slave select (SS), Master output/slave input (MOSI, or SIMO) and the Master input/slave output (MISO, or SOMI). The word size is configurable from 4 to 32 bits.
Page 127 5. Press Define Inputs from the lower Define Inputs menu. 6. From the side menu choose the SCLK, SS, MOSI and MISO inputs. CH1~CH4 or D0~D15 * SCLK CH1~CH4 or D0~D15 * OFF, CH1~CH4 or OFF, D0~D15 * MOSI OFF, CH1~CH4 or OFF, D0~D15 * MISO *Depending on your choice at step 4 above.
Page 128: Can Serial Bus Interface
CAN Serial Bus Interface The controller area network (CAN) bus is a half duplex 2 wire synchronous serial interface. The CAN bus is a multi-master communication system that relies on arbitration to solve contention issues. The RSMSO-2000E supports both CAN 2.0A and 2.0B. The CAN bus uses two wires, CAN-High and CAN-Low.
Page 129 5. Press Define Inputs from the lower Define Inputs menu. 6. From the side menu choose the CAN Input inputs and the signal type. CAN Input CH1~CH4 or D0~D15 * CAN_H, CAN_L, Tx, Rx. Signal Type *Depending on your choice at step 4 above. The Sample Point soft-key indicates the sampling Note position of each bit.
Page 130: Lin Serial Bus Interface
LIN Serial Bus Interface The local interconnect network (LIN) bus is a single wire interface. 1. Connect the bus signal (LIN Input) to one of the Panel operation oscilloscope’s analog or digital channels. Connect the ground potential to one of the probes’...
Page 131 LIN Input CH1~CH4 or D0~D15 * Normal (High = 1), Polarity Inverted(High = 0) *Depending on your choice at step 4 above. The Sample Point soft-key indicates the sampling Note position of each bit. This parameter is fixed. The Configure menu sets the bit rate, the LIN Configuration standard and the parity options for the Id frame.
Page 132: Parallel Bus
Parallel Bus The digital channels can be configured as a parallel bus. The number of bits that defines the bus as well as which bit is used as the bus clock can also be configured. The trigger should also be set to parallel bus.
Page 133 5. Press Number of Bits from the side menu and select the number of bits for the data bus. By default the bus will assign bit 0 to D0, bit 1 to D1, and so on up to the last bit. 6.
Page 134: Bus Encoding
Bus Encoding The bus that is displayed on the screen or in the Background event tables can be set to either hex or binary formats. Press Bus Display from the Bus Operation menu and choose either Hex or Binary from the side menu. Threshold configuration The threshold levels for the Serial or Parallel buses Background...
Page 135 2.5V 5.0V CMOS 1.65V 3.3V CMOS 1.25V 2.5V CMOS -1.3V 3.7V PECL 4. Press Threshold to set a user defined threshold for the currently selected input. For the analog channels, the threshold level depends on the vertical scale : Scale Range Scale Range...
Page 136: Serial Or Parallel Bus Event Tables
Serial or Parallel Bus Event Tables The serial bus event tables list when each data Background event on the bus occurred. The data is displayed as either hex or binary, depending on the bus display settings. Event tables can be saved to disk in a CSV format. The files will be named “Event_TableXXXX.CSV”, where XXXX is a number from 0000 to 9999.
Page 137 Use the variable knob to scroll through the event table. Example: Errors Time of trigger UART Event table Select cursor Example: Repeat Start Data at address Time of trigger Address Missing Ack C Event table Select cursor Example: Time of trigger Address C Data Detail Select cursor...
Page 138 Example: MOSI MISO Time of trigger SPI Event table Select cursor Example: Identifier CRC Missing ACK Time of trigger Data CAN Event table Select cursor Example: Identifier Data Errors Time of trigger Parity Checksum LIN Event table Select cursor rspro.com...
Page 139 Example: Time of event Parallel Bus Event table Event data...
Page 140: Event Tables Format
Event Tables Format Each bus type (UART, I C, SPI, Parallel, CAN and LIN) can have an event table saved containing each bus event as a .CSV file. An event is defined as a packet/frame/word or associated set of data being successfully read according to the specific operating conditions of each bus (Start of frame, acknowledgements, checksums, etc …).
Page 141: Adding A Label To A Bus
Example Below shows the data associated with an SPI event table in a spreadsheet. Time MOSI MISO -11.60us 0D87 0D87 -10.16us 06C0 06C0 -8.720us 8343 -7.282us 243 -5.840us 0C88 0C88 Adding a Label to a Bus A Label can be added to the buses. This label will Background appear next to the bus indicator on the left hand- side of the display.
Page 142 4. The Edit Label window appears. 5. Use the Variable knob to highlight a character. VARIABLE Press Enter Character to select a number or letter. Press Back Space to delete a character. Press Editing Completed to create the new label and return to the previous menu.
Page 143: Using Cursors With The Serial Or Parallel Bus
Below, the label “ACK” was created for the bus. The bus is labeled as ACK Press Label Display to toggle the label Remove Label on or off. Using Cursors with the Serial or Parallel Bus The cursors can be used to read bus values at any Background position.
Page 144 3. The cursor position information appears on the top left hand side of the screen. Example: I C cursors. Hor. position, Bus value(s) Cursor Hor. position, Bus value(s) Cursor 4. Use the Variable knob to move the VARIABLE movable cursor(s) left or right. rspro.com...
Page 145: Trigger
Trigger The trigger configures the conditions for when the RSMSO- 2000E/2000EA captures a waveform. Trigger Type Overview The edge trigger is the simplest trigger type. An Edge edge trigger triggers when the signal crosses an amplitude threshold with either a positive or negative slope.
Page 146 Delay trigger example (by time) Edge trigger Delay Source Delay time length First triggering point Triggers when the pulse width of the signal is less Pulse Width than, equal, not equal or greater than a specified pulse width. Pulse width Extracts a sync pulse from a video format signal, Video and triggers on a specific line or field.
Page 147: Trigger: Types And Sources
Triggers when the signal stays high, low or either Timeout for a designated amount of time. The trigger level determines when a signal is high or low. Trigger level threshold Timer Triggering point Triggers on SPI, UART, I2C, Parallel, CAN or LIN bus events.
Page 148: Trigger Parameter Overview
*Only for two channels model. **The source (analog or digital) is assigned from the Bus menu. Trigger Parameter Overview All the following parameters are common for all the trigger types unless stated otherwise. Channel 1 ~ 4 input signals Trigger Source CH1 ~ 4 Except for: Logic External trigger input...
Page 149 Serial Peripheral Bus Parallel bus Parallel Controller Area Network bus Local Interconnect Network The Source Bus is not configurable from the Trigger Note menu. The field is automatically filled according to the Bus menu configuration (see page 116). The RSMSO-2000E/2000EA generates Trigger Mode Auto (un- an internal trigger if there is no trigger...
Page 150 Reject noise DC coupling with low sensitivity to reject noise. *Parameter not applicable to digital channels. Trigger on a rising edge. Slope (Edge, Delay, Rise Trigger on a falling edge. & Fall) Either (either rising or falling edge). Adjusts the trigger level LEVEL Trigger Level Level...
Page 151 -1.3V 3.7V PECL Setting the trigger levels for the digital sources will Note also change the threshold levels set in the Logic Analyzer menu (page 207). Sets the holdoff time. Holdoff Holdoff Set the holdoff time to the minimum. Set to Minimum Sets the delay time (4ns ~ 10s) between Delay...
Page 152 Adjusts the amplitude Threshold threshold for the pulse width trigger when the source is digital. -5V ~ +5V Range Press Choose Preset to Choose Preset select a pre-set logic threshold. Threshold Logic Type 1.4V 2.5V 5.0V CMOS 1.65V 3.3V CMOS 1.25V 2.5V CMOS -1.3V...
Page 153 Selects the trigger point in the video signal. Trigger On (Video) NTSC: 1 ~ 263 Odd Field PAL/SECAM: 1 ~ 313 EDTV: 1~525(480P), 1~625(576P) HDTV: 1~750(720P), 1~563(1080i), 1~1125(1080P) NTSC: 1 ~ 262, PAL/SECAM: 1 ~ 312 Even Field HDTV: 1~562(1080i) Triggers on all fields.
Page 154 Sets the High threshold. Threshold (Rise & Fall) Sets the Low threshold. Stays High Triggers when the input signal stays Trigger When (Timeout) high for a designated amount of time. Triggers when the input signal stays Stays Low low for a designated amount of time. Triggers when the input signal stays Either high or low for a designated amount of...
Page 155: Setup Holdoff Level
Setup Holdoff Level The holdoff function defines the waiting period Background before the RSMSO-2000E/2000EA starts triggering again after a trigger point. The holdoff function ensures a stable display if there are a number of points in a periodic waveform that can be triggered.
Page 156: Setup Trigger Mode
Setup Trigger Mode The trigger mode can be set to Normal or Auto Background (untriggered roll). The triggering mode applies to all the trigger types. Panel Operation 1. Press the Trigger menu key. Menu 2. Press Mode from the bottom menu to change the triggering mode.
Page 157 Channel 1 ~ 4 (Alternate On/Off), Range EXT (Ext Probe: Volt/Current, Attenuation: 1mX~1kX, CH2 models only), AC Line, D0 ~ D15. 6. Press Coupling from the bottom bezel menu to select the trigger coupling or frequency filter settings. Choose the coupling from the side menu. DC, AC, HF Reject, LF Reject Range 7.
Page 158: Using Advanced Delay Trigger
10. Set the external trigger level using the side menu. 00.0V~ 5 screen divisions Analog channel Set to TTL 1.4V Range Set to ECL -1.3V Set to 50% -5.00V~ +5.00V Digital channel 1.4V Range 5.0V CMOS 2.5V 3.3V CMOS 1.65V 2.5V CMOS 1.25V -1.3V...
Page 159: Using Pulse Width Trigger
From left: Delay trigger indicator (D), edge trigger (A), edge slope, edge level, edge coupling, delay trigger (B), delay slope, delay trigger level, delay coupling. 5. To set the delay source, press Source and select a source from the side menu. CH1 ~ CH4, AC Line, EXT* Source *2 channel models only.
Page 160 Panel Operation 1. Press the trigger Menu key. Menu 2. Press the Type key from the lower bezel menu. 3. Select Pulse Width from the side menu. The pulse width trigger indicator appears at the bottom of the display. From left: source, polarity, when, coupling 4.
Page 161 8. Press Threshold from the lower bezel to edit the pulse width threshold. 9. Set the threshold level using the side menu. 00.0V~ 5 screen divisions Analog channel Set to TTL 1.4V Range Set to ECL -1.3V Set to 50% -5.00V~ +5.00V Digital channel...
Page 162: Using Video Trigger
Using Video Trigger Panel Operation 1. Press the trigger Menu key. Menu 2. Press the Type key from the lower bezel menu. 3. Select Video from the side menu. The video trigger indicator appears at the bottom of the display. From left: source, video standard, field, line, coupling 4.
Page 163: Pulse Runt Trigger
7. Press Trigger On to edit the video field and line. Use the side menu to select the field and line. Odd Field NTSC: 1 ~ 263 PAL/SECAM: 1 ~ 313 EDTV: 1~525(480P), 1~625(576P) HDTV: 1~750(720P), 1~563(1080i), 1~1125(1080P) Even Field NTSC: 1 ~ 262 PAL/SECAM: 1 ~ 312 HDTV: 1~562(1080i) All Fields Triggers on all fields.
Page 164 From left: polarity, source, high/low threshold, threshold level, coupling 4. Press Source from the lower menu. Use the side menu to select a source. Channel 1 ~ 4(Alternate On/Off) Range 5. Press Polarity to toggle the polarity. Rising edge, falling edge, either. Range 6.
Page 165: Using Rise And Fall Trigger
Using Rise and Fall Trigger Panel Operation 1. Press the trigger Menu key. Menu 2. Press the Type key from the lower bezel menu.  3. Select Others Rise and Fall from the side menu. The Rise and Fall indicator appears at the bottom of the display.
Page 166: Using The Timeout Trigger
7. Press Threshold from the lower bezel to edit the High and Low threshold. High: -XXV~XXV Range Low: -XXV~XXV Using the Timeout Trigger Panel Operation 1. Press the trigger Menu key. Menu 2. Press the Type key from the lower bezel menu.
Page 167 Choose the coupling from the side menu. DC, AC, HF Reject, LF Reject Range 6. Toggle Noise Rejection On or Off from the Coupling side menu. On, Off Range 7. Press Trigger When from the lower menu. Then use the side menu to select trigger conditions.
Page 168 9. Set the level using the side menu. 00.0V~ 5 screen divisions Analog channel Set to TTL 1.4V Range Set to ECL -1.3V Set to 50% -5.00V~ +5.00V Digital channel 1.4V Range 5.0V CMOS 2.5V 3.3V CMOS 1.65V 2.5V CMOS 1.25V -1.3V PECL...
Page 169: Using The Bus Trigger
Using the Bus Trigger The Bus trigger is used to trigger the oscilloscope on UART, I2C, SPI, CAN or LIN serial bus signals or on parallel bus data. UART BUS Trigger Settings The UART bus trigger conditions can be set at any time after the bus settings have been set to UART.
Page 170: C Bus Trigger Settings
If Tx Data or Rx Data was configured for the Trigger On – Tx Trigger On setting, then the number of bytes and Data, Rx Data data can also be configured. 6. Press Data from the bottom menu. 7. Press Number of Bytes from the side menu and choose the number of bytes for the data.
Page 171 4. Press Others from the side menu and select Bus. The Trigger on settings will be reflected on the Trigger Configuration icon. From left: Bus trigger, Trigger source 5. Press Trigger On and select the triggering condition for the selected bus. Trigger On Start, Repeat Start, Stop, Missing Ack, Address, Data, Address/Data If Data or Address/Data was configured for...
Page 172 9. Press Data from the side menu to edit the triggering data. To edit the data, use the Variable VARIABLE knob to highlight a binary or hex digit and press Select. Use the Variable knob to choose a value for the digit and press Select to confirm.
Page 173: Spi Bus Trigger Settings
Presets are not available for Trigger On Note  Address/Data. 13. Press Address from the side menu to manually edit the triggering address. VARIABLE To edit the address, use the Variable knob to highlight a binary or hex digit and press Select. Use the Variable knob to choose a value for the digit and press Select to confirm.
Page 174 The Trigger on settings will be reflected on the Trigger Configuration icon. From left: Bus trigger, Trigger source 5. Press Trigger On and select the triggering condition for the SPI bus. SS Active, MOSI, MISO, MOSI&MISO If MOSI, MISO or MISO/MOSI was Trigger On –...
Page 175: Can Bus Trigger
CAN Bus Trigger The CAN bus trigger conditions can be set at any time after the bus setting has been set to CAN. Panel Operation 1. Set the Bus to CAN in the bus Page 126 menu. 2. Press the Trigger Menu key. Menu 3.
Page 176 7. If Identifier/Id & Data was configured for the Trigger On – Trigger On setting, select the format from the Identifier side menu. Standard, Extended Format 8. Press Identifier from the side menu to set the identifier data. To edit the identifier, use the VARIABLE Variable knob to highlight a binary or hex digit and press Select.
Page 177: Lin Bus Trigger
12. Press Data from the side menu to edit the triggering data. To edit the data, use the Variable VARIABLE knob to highlight a binary or hex digit and press Select. Use the Variable knob to choose a value for the digit and press Select to confirm.
Page 178 From left: Bus trigger, Trigger source 5. Press Trigger On and select the triggering condition for the selected bus. Trigger On Sync, Identifier, Data, Id and Data, Wakeup Frame, Sleep Frame, Error. 6. If Identifier or Id & Data was Trigger On –...
Page 179: Parallel Bus Trigger
10. Press Data from the side menu to edit the triggering data. To edit the data, use the Variable VARIABLE knob to highlight a binary or hex digit and press Select. Use the Variable knob to choose a value for the digit and press Select to confirm.
Page 180: Using The Logic Trigger
4. Select Others → Bus from the side menu. The Bus indicator appears at the bottom of the display. From left: Bus trigger, Data source 5. Press Data from the bottom menu. 6. Press Data from the side menu to edit the triggering data.
Page 181 2. Press Type from the bottom menu. 3. Select Others → Logic from the side menu. The Logic indicator appears at the bottom of the display. From left: Bits D15~D0 4. Press Define inputs from the bottom menu. 5. Press Select on the side menu and select a channel.
Page 182 Example D15 ~ D0 D0 clock edge D15 ~ D4 = turned off D1 = High D2 = don’t care D3 = don’t care If a channel was selected as a clock signal, then the Logic Trigger clock edge determines when the logic comparison Timing is made.
Page 183 10.0ns ~ 9.99s. Triggers when Is True < the defined logic is true for less than the defined amount of time (falling edge). 10.0ns ~ 9.99s. Triggers when Is True = the defined logic is true for the defined amount of time ±5% (falling edge).
Page 184 2.5V 5.0V CMOS 1.65V 3.3V CMOS 1.25V 2.5V CMOS -1.3V 3.7V PECL 15. Press Threshold to set a user defined threshold. ± 5.00V Range rspro.com...
Page 185: Search
Search The search feature can be used to search for events on the analog and digital input channels. The events that can be searched for are similar to the events that are used for the trigger system. The only difference is that the search feature uses the measurement threshold levels rather than the trigger level to determine events.
Page 186 Panel Operation 1. Press the Search menu key. Search 2. Press Search from the bottom menu and turn the Search function on. 3. Press Search Type from the bottom menu and select the type of search. The search events are configured in the same fashion as the trigger events.
Page 187: Copying Search Event To/From Trigger Events
Copying Search Event To/From Trigger Events As the trigger system and search feature have Background similar settings, their settings can be used interchangeably by using the Copy functions. Interchangeable Edge, Pulse Width, Pulse Runt, Rise and Fall Times, Settings Logic and Bus (FFT Peak has no trigger equivalent) Panel Operation 1.
Page 188: Save Search Marks
3. Use the search arrow keys to move between each search event. Search events can be navigated in both stop and run mode. When using the arrow keys to navigate to each event, the “current event” will always be centered on the display. Save Search Marks The search events can be saved to the graticule Background...
Page 189: Setting/Clearing Single Search Events
Each time the Save All Marks function is used, the Note previously saved marks will also be retained, unless cleared. Setting/Clearing Single Search Events In addition to searching for search events based on Background Search Type settings, custom search marks can be created with the Set/Clear key.
Page 190: Fft Peak
FFT Peak The FFT Peak search type can be used to mark all Background FFT peaks that are above a certain threshold. Search events Threshold level Number of events or peak amplitude The search function can support up to 10,000 events, Note however only 1,000 events can be displayed on screen at once.
Page 191 6. Next, select the event search method by pressing Method from the bottom menu. Select Max Peak to search by a selected number of “max” peaks. Select Level to set the threshold level for the search events. Any peaks above the threshold level will be seen as a search event.
Page 192 Peak Event Table The Event Table function tabulates the amplitude and frequency of each peak event in real time. The event table can also be saved to a USB disk drive. File names are saved as a PeakEventTbXXXX.csv, where XXXX is a number starting from 0001 and is incremented each time the event table is saved.
Page 193 The format for the CSV file is the same as the event Event Table CSV table displayed on the RSMSO-2000E/2000EA Format screen; No., Frequency, and Value. For example: Frequency Value 1.0000MHz -29.6dB 2.0000MHz -30.4dB 3.0000MHz -32.0dB To shift the peak events to the Center Peak center of the screen, press Selected Results on Screen...
Page 194: System Settings And Miscellaneous Settings
System Settings and Miscellaneous Settings This section describes how to set the interface, language, time/date, probe compensation signal, erase the internal memory and access useful QR codes. Select Menu Language The RSMSO-2000E/2000EA has a number of Description different languages to choose from. Panel Operation 1.
Page 195: View System Information
View System Information Panel Operation 1. Press the Utility key. Utility 2. Press System from the lower menu. 3. Press System Info from the side menu. A display panel will appear showing: Manufacturer name Model name   Serial number Firmware version ...
Page 196: Set Date And Time
4. Press Erase Memory again. Set Date and Time 1. Press the Utility key. Panel Operation/ Utility Parameter 2. Press Date & Time on the lower menu. 3. Set the Year, Month, Day, Hour and Minute from the side menu. 2000 ~ 2037 Year 1 ~ 12...
Page 197: Probe Compensation Frequency
Probe Compensation Frequency The probe compensation Background Compensation output output can be set from 1kHz (default) to 200kHz, in steps of 1kHz. 1. Press the Utility key. Panel Operation/ Utility Parameter 2. Press Probe Comp. on the lower menu. 3. Press Frequency and change the frequency of the probe compensation signal.
Page 198 3. Press More 1 of 3, More 2 of 3 from the side menu. 4. Press QR Code from the side menu. There will be two pages of QR codes to choose from. Press Page 1 or Page 2 to navigate to each page.
Page 199: Logic Analyzer
OGIC ANALYZER Logic Analyzer Operation ........198 Overview ..................198 Using the Logic Analyzer Probes ..........199 Digital Display Overview ............. 200 Activating Digital Channels ............201 Activate Digital Channels as a Group ......201 Activate Individual Channels .......... 202 Moving the Digital Channels or Creating Digital Channel Groups ..............
Page 200: Logic Analyzer Operation
Logic Analyzer Operation Overview The logic analyzer inputs can be used to measure Background discrete inputs or can be used to measure values on a parallel or serial bus. The logic analyzer has a sample rate of 1GSa/s with a bandwidth of 200MHz. The RSMSO-2000E/2000EA Supported Logic TTL, CMOS,...
Page 201: Using The Logic Analyzer Probes
Using the Logic Analyzer Probes This section will describe how to connect the Background digital channels to the device under test. 1. Turn the DUT off to protect it from being short Connection circuited when the probes are attached. 2. Insert the Logic Analyzer probe (GTL-16E) into the Logic Analyzer slot...
Page 202: Digital Display Overview
Digital Display Overview Analog waveform indicator Analog waveform Digital channel group Digital waveforms Digital channel indicators Used to show the position of the analog waveform Analog Waveform outputs. Indicator Currently active Activated analog analog waveform (solid waveform (transparent indicator) indicator) Used to show the position and grouping of the Digital Channel digital channels.
Page 203: Activating Digital Channels
Activating Digital Channels The digital channels can be initially turned on in groups of 8 or individually. Activate Digital Channels as a Group The digital channels can be turned on or off in Background groups of eight, D0~D7 and D8~D15. Panel Operation 1.
Page 204: Activate Individual Channels
Activate Individual Channels Each digital channel or group can be turned on or Background off individually. Panel Operation 1. Press the Select soft-key. 2. Use the variable knob to highlight VARIABLE a channel or a group. 3. A 'tick' next to a particular channel or group indicates that the channel or group is currently Channel 0~7 is on Channel 8~15 is off...
Page 205: Moving The Digital Channels Or Creating Digital Channel Groups
Channels can also be selected just by turning the Note variable knob when the mode is set to LA move mode. In this mode the selected channel or group will be shown on the Select soft-key. However this method will only show those channels/groups that have already been turned on.
Page 206 Below, channel 4 is selected. Channel 4 is selected Note: If the Variable knob cannot select a channel, press the Select key to toggle the scope into 'LA Select mode'. 3. Press the Select key. The mode Select toggles from 'LA Select mode' to 'LA Move mode'.
Page 207 4. Use the variable knob to position VARIABLE the selected channel/group: If you position the channel indicator over the next/previous channel, it will split the group into 2. Split the group above the selected channel: Split the group below the selected channel:...
Page 208 If you continue to move the channel indicator past the next/previous channel, it will move the indicator anywhere within that group. 5. If you move the indicator outside of the group, it will remove the selected channel from the group. 6.
Page 209: Digital Channel Vertical Scale
Digital Channel Vertical Scale The digital channels have 3 preset scales, S, M, L. Background 1. From the bottom menu, press Panel Operation Height to toggle the vertical scale of the digital channels. S, M, L Height If more than 8 digital channels are active, the large (L) Note option will be disabled.
Page 210 3. Press Choose Preset to select a pre- set logic threshold. Threshold Logic Type 1.4V 2.5V 5.0V CMOS 1.65V 3.3V CMOS 1.25V 2.5V CMOS -1.3V 3.7V PECL 4. Press Threshold to set a user defined threshold for the currently selected group. ±5V Range rspro.com...
Page 211: Analog Waveform
Analog Waveform The analog waveform function combines the Background digital channel inputs into two 8-bit analog waveforms. The analog waveforms are created from the digital channel groups D0~7 and D8~15. Example 1. Press the Option key. Option Panel Operation 2. Press the Analog Waveform key. 3.
Page 212: Adding Labels To Digital Channels Or The Analog Waveform
Set Vertical Scale 6. Press Vertical until the X scale parameter is highlighted. Use the Variable knob to set the scale. 7. Press Edit Labels to edit the label Edit Labels for the currently selected analog waveform. See below for details. Only one analog waveform can be displayed at a time.
Page 213 ACK, AD0, ADDR, ANALOG, Labels BIT, CAS, CLK, CLOCK, CLR, COUNT, DATA, DTACK, ENABLE, HALT, INT, IN, IRQ, LATCH, LOAD, NMI 4. Press Edit Character to edit the Edit Label current label. 5. The Edit Label window appears. 6. Use the Variable knob to highlight a character.
Page 214 Press Editing Completed to create the new label and return to the previous menu. Note: this key must be pressed to create a label, even for a preset label. Press Cancel to cancel the editing and return to the Edit Label menu.
Page 215: Arbitrary Wave Generator
RBITRARY WAVE GENERATOR Arbitrary Wave Generator Operation .......214 Overview ..................214 Rear Panel ..................214 AWG Display Overview ............... 215 Generator Connection ..............215 Output Setup .................. 216 Select the Active Channel ..........216 Turn the Output On for the Selected Channel ... 217 Setting the Load Impedance ...........
Page 216: Arbitrary Wave Generator Operation
Arbitrary Wave Generator Operation Overview The AWG is a full-function dual channel arbitrary Background waveform generator. It is available on the RSMSO- 2000EA only. Arbitrary, Sine, Square, Pulse, Ramp, DC, Noise, Waveforms Sinc, Gaussian, Lorentz, Exp. Rise, Exp. Fall, Haversine, Cardiac AM, FM, FSK, Sweep Functions Rear Panel...
Page 217: Awg Display Overview
AWG Display Overview State Display generator status The state display is used to visually show the State Display major channel settings when you are in the AWG menu. AWG Generator The AWG channel status indicators show the Status Indicators active channels, output waveforms and function. AWG status Channel status indicator...
Page 218: Output Setup
1. Connect the BNC output (GEN1 or GEN2) to Connection the DUT using the GTL-101 BNC-Alligator clip cables. GEN1 GEN2 Output Setup The Output Setup menu allows you to select a channel, to turn the output on or off for the selected channel, configure the load impedance and the phase of the output.
Page 219: Turn The Output On For The Selected Channel
4. Press Select from the side menu and choose GEN1 or GEN2. Turn the Output On for the Selected Channel The output for each generator channel can be Background turned on or off independently. Panel Operation 1. Press Output to toggle the selected channel on or off.
Page 220: Gen1 And Gen2 Setup
GEN1 and GEN2 Setup The GEN1 Setup and GEN2 Setup select the output waveform, waveform settings (amplitude, frequency, offset), modulation mode or allow you to create arbitrary waveforms. Selecting a Waveform The AWG option has 14 selectable waveforms, Background including a user-created arbitrary waveform. When using the modulation function, the waveform selected here is also used as the carrier wave.
Page 221: Waveform Settings
Arbitrary, sine, square, pulse, Selectable ramp, DC, Noise, Sinc, waveforms Gaussian, Lorentz, Exp. Rise, Exp. Fall, Haversine, Cardiac. Waveform Settings The Waveform Settings sub menu selects the Background Frequency, amplitude and offset settings for currently selected waveform in the GEN1 or GEN2 Setup menu.
Page 222 4. Use the Left and Right arrow keys to select a base unit and use the variable knob to increase the amplitude by that base unit, as shown in the Amplitude window. 5. Default can be pressed to set the amplitude to 1.00Vpp.
Page 223 8. Use the Left and Right arrow keys to select a base unit and use the variable knob to increase the offset by that base unit, as shown in the Offset window. 9. Default can be pressed to set the Offset to 0.00Vdc.
Page 224: Am Modulation
AM Modulation Amplitude modulation can be used for either Background channel. All waveforms except Noise and DC can be used as the carrier wave. Sine, square, pulse, ramp and noise can be selected as the modulating waveform. Example 1. Select the carrier waveform from the GEN1 Panel Operation Setup/GEN2 Setup menu: Press GEN1 Setup or GEN2 Setup...
Page 225 3. From the side menu, turn Modulation on. 4. Press AM to select AM modulation and to enter the AM modulation setup menu. 5. Press Depth to set the modulation Set the depth. Modulation Depth 0.0% ~ 120.0% Depth 6. Press AM Freq to set the Modulation modulation frequency.
Page 226: Fm Modulation
11. Press Rate to set the rate (noise Rate wave). (Noise wave only) 1kHz ~ 10MHz Noise Exit AM Settings 12. Press Go Back to exit the AM settings. FM Modulation Frequency modulation can be used for either Background channel. The carrier wave can only be sine, square and ramp waveforms.
Page 227 Select the waveform from the side menu. This will be the carrier wave. Carrier Waves Sine, square, ramp 2. Press the Modulation from the bottom menu. 3. From the side menu, turn Modulation on. 4. Press FM to select FM modulation and to enter the FM modulation setup menu.
Page 228: Fsk Modulation
10. Press Symmetry to set the Symmetry symmetry (ramp wave). (Ramp wave only) 0% ~ 100% Symmetry 11. Press Rate to set the rate (noise Rate (Noise wave only) wave). 1kHz ~ 10MHz Noise 12. Press Go Back to exit the FM Exit FM Settings settings.
Page 229: Sweep
Press Waveform from the bottom menu. Select the waveform from the side menu. This will be the carrier wave. Carrier Waves Sine, square, ramp 2. Press the Modulation from the bottom menu. 3. From the side menu, turn Modulation on. 4.
Page 230 Example 1. Select the waveform from the GEN1 Panel Operation Setup/GEN2 Setup menu: Press GEN1 Setup or GEN2 Setup for generator 1 or generator 2, respectively. Press Waveform from the bottom menu. Select the waveform from the side menu. Sweep Waves Sine, square, ramp. 2.
Page 231 5. Press the Start or Stop soft-keys to Start and Stop set the start and stop frequency, Frequency respectively. 25MHz ~ 0.1Hz Start/Stop To configure a up sweeping, set the start frequency at a Note lower value than the stop frequency. To configure a down sweeping, set the start frequency at a higher value than the stop frequency.
Page 232: Manage Arbitrary Waveforms
Manage Arbitrary Waveforms The Arbitrary Waveform menus allow you to create, edit, recall and save arbitrary waveforms. The menus are accessible via the Waveform Edit button on the bottom menu once GEN1 or GEN2 has been setup with an arbitrary waveform. Create New ARB Waveform The Create New menu is used to load an inbuilt Background...
Page 233: Edit An Existing Arb Waveform
2. Press the Waveform Edit from the bottom menu. 3. From the bottom menu select Create New. 4. Press Initial Points to set the number of points for the waveform length. 2 ~ 16384 Initial Points 5. Press Function to choose an inbuilt waveform : Sine, Square, Pulse, Ramp, Function:...
Page 234 Normal Edit: Editing Methods The Normal Edit function allows you to insert or delete points at any position on a waveform. Function Edit: The Function Edit function allows you to edit the waveforms in a number of different ways: Point/Line: Insert a point or horizontal line ...
Page 235 Press Waveform from the bottom menu. Select Arbitrary from the side menu. 2. Press the Waveform Edit from the bottom menu. 3. From the bottom menu select Edit Edit Existing Existing. This will allow you to edit the ARB waveform that is currently loaded in memory.
Page 236 ±1.25Vdc (Load: 50Ω) Level ±2.5Vdc (Load: High Z) c. Press Insert Point. The inserted point will increase the length of the waveform by one point. Delete Point: d. Press Delete Point to delete the point set with the “Point” soft-key. The overall length of the waveform will be shortened by one point.
Page 237 Point/Line: a. Press Point/Level once to select the point’s X-axis start point. Press Point/Level again to select the amplitude (Level) 1 ~ user-defined point position Point ±1.25Vdc (Load: 50Ω) Level ±2.5Vdc (Load: High Z) b. Press Length to set the length of the line.
Page 238 Diagonal: a. Press Point1/Level1 once to select the point’s X axis start point. Press Point1/Level1 again to select the amplitude (Level) of the start point. 1 ~ user-defined point position Point1 ±1.25Vdc (Load: 50Ω) Level1 ±2.5Vdc (Load: High Z) b. Press Point2/Level2 once to select the point’s X axis end point.
Page 239 e. Press Done to confirm the edit, or press Undo to cancel. f. Press Go Back to go back to the previous menu. Scale: a. Press Scale and use the variable knob to set the scale of the waveform vertically. Note: If the waveform exceeds the maximum amplitude it will be clipped.
Page 240 c. Press Paste To to choose where the selected section is copied 1 ~ user defined point position Paste To d. Press Preview. The desired edit will then be previewed on the screen. The pasted section will be shown as a yellow box on the screen.
Page 241: Load Arb Waveform
d. Press Go Back to go back to the previous menu. Load ARB Waveform ARB waveforms can be loaded from internal Background memory or from an external USB storage. 1. Select a waveform from the GEN1 Setup/GEN2 Panel Operation Setup menu: Press GEN1 Setup or GEN2 Setup for generator 1 or generator 2, respectively.
Page 242: Save Arb Waveform
5. To load a file from an external USB or from the internal flash memory, press From File. The last file that was saved to USB or the internal flash memory will be displayed in the icon. 6. To recall the displayed file, press Recall Now.
Page 243 Press Waveform from the bottom menu. Select Arbitrary from the side menu. 2. Press Waveform Edit from the bottom menu. 3. From the bottom menu select Save Waveform. 4. To save to one of the internal memory slots, press To to choose the ARB waveform to save: Arb1, Arb2, Arb3, Arb4 ARB:...
Page 244 VARIABLE Press Enter Character or the Select key to select a number or letter. Press Back Space to delete a character. 9. Press Save Now to save the file. Note: Pressing Cancel will cancel the save operation and return you to the Save Waveform menu.
Page 245: Coupling And Tracking Waveforms Settings
Coupling and tracking waveforms settings GEN1 and GEN2 waveforms can be coupled in Background terms of frequency and/or amplitude. Similarly, waveform settings can also be tracked and be duplicated from one waveform to the other. 1. From the bottom menu of the AWG menu: Panel Operation Press UTIL to enter the Utility menu.
Page 246 5. Press Freq Cpl Type to set the type of frequency coupling. Freq Cpl Type: OFF, Offset, Ratio Frequency from both generated waveforms can be coupled with a fixed offset or with a constant ratio. 6. Select Offset from the Freq Cpl Type menu and press Offset on the side menu to configure the offset of the frequency coupling.
Page 247 11. Use the Left and Right arrow keys to select a base unit and use the variable knob to increase or decrease the ratio by that base unit, as shown in the Ratio window. 12. Default can be pressed to set the Ratio to 1.000.
Page 248 PPLICATIONS Introduction ............247 Overview ..................247 Running Applications ..............248 Go-NoGo application ..........249 DVM application ............ 254 Data Log application ..........256 Digital Filter application ........258 Mask application ........... 260 Select the source channel .............. 260 Configure the mask violation ............261 Auto Mask ..................
Page 249: Applications
Introduction Overview The Application (APP) function allows different Background software applications to be run. The RSMSO- 2000E/2000EA comes pre-installed with a number of apps, as described below. The Go/No-Go application can be Included Go/No-Go Applications used to set threshold boundaries for input signals.
Page 250: Running Applications
The Demo app, when combined Demo with the GDB-03 demo board, allows the scope to trigger a number of different signals from the demo board. Running Applications The RSMSO-2000E/2000EA comes pre-installed Background with a number of apps which can be activated from a dedicated menu.
Page 251: Go-Nogo Application
Go-NoGo application The Go-NoGo test checks if a waveform fits inside Background a user-specified maximum and minimum boundary. Boundary templates are automatically created from a source channel. Boundary tolerances and violation conditions can be set. Choose the Go_NoGo application from the APP menu. See page 248. Select the Go-NoGo conditions (NG When) and Set Go-NoGo actions when a Go-NoGo condition has been met...
Page 252 2. Press Go Back to return to the previous menu. 3. Press Violating to set what action to Set Go-NoGo perform when a signal violates the Actions Go-NoGo conditions. The waveform stops when the conditions are violated. Ignore violations and continue to monitor the signal.
Page 253 8. To set the boundary tolerance as a Auto Tolerance percentage offset from the source waveform, press Auto Tolerance VARIABLE and use the Variable knob. 0.4% ~ 40% (.4% steps) Offset 9. To manually set the template Maximum and tolerance, press Minimum Position Minimum Position or Maximum Position and use the...
Page 254 Start test Test stopped Stop test When Go-NoGo is running, the violation/test ratio Results is displayed in the bottom left-hand corner. The first digit represents the number of violations, and the right hand digit represents the number of tests. Tolerance Maximum position Ratio:...
Page 255 Timing Diagram Enable Waveform 500 us NoGo Circuit Diagram 220 Ω B + CMOS (Max 16V) Go-NoGo signal Or TTL (Max 5V) Go-NoGo...
Page 256: Dvm Application
DVM application The DVM app is a digital voltage meter or digital Background current meter readout that floats on the top left- hand side of the screen. However, please note that if the cursors (refer to page 58) are turned on, the DVM readout will be replaced by the cursor readout.
Page 257 Panel Operation Choose the DVM application from the APP menu. See page 248. 1. Press Source and select the source Set Source channel for the DVM. The probe type setting (voltage or current) determines whether the function acts as a digital voltmeter or as a digital current meter for the selected source.
Page 258: Data Log Application
Data Log application The Data Log app will log the current waveform Background data or screenshot at set intervals for a set duration of time. Basic Features: Log up to 100 hours of images or waveform  data. Interval times of up to 2 seconds (waveform) ...
Page 259 3. Press Source from the side menu and select a source channel to log if waveforms are to be logged. CH1 ~ CH4, D0~D15, All Displayed Source 4. Press Interval and set the logging interval time. Data: 2secs ~ 2mins Interval Image: 5secs ~ 2mins 5.
Page 260: Digital Filter Application
Digital Filter application The Digital Filter app is a digital high or low pass Background filter with a selectable cutoff frequency. The digital filter can be applied to analog channel individually or together using the tracking functionality. The Digital Filter is not applicable to the Digital channels.
Page 261 1. Select a source channel by pressing Set Source CH1Filter, CH2 Filter, CH3 Filter or CH4 Filter. 2. From the side menu press Filtering and turn on. 3. Press Filter Type and select low or high pass filter. Low Pass, High Pass Type 4.
Page 262: Mask Application
Mask application The Mask application allows the user to create Background shape templates for easy comparison of an input signal with a defined shape. Panel Operation Choose the Mask application from the APP menu. See page 248. Select the source channel 1.
Page 263: Configure The Mask Violation
Configure the mask violation 1. Press the Violation button from the Step bottom menu. 2. Press the Stop button to stop the data acquisition and freeze the screen when the source waveform crosses the mask boundary (mask violation condition). Conversely, press the Continue button to continue acquiring data even when a mask violation condition is...
Page 264: Auto Mask
Auto Mask 1. Press the Auto Mask button from Step the bottom menu to create a mask shaped out from an existing waveform. 2. Press the Reference Source button from the side menu to select the pattern the mask will be shaped on.
Page 265 6. Press the X Mask button from the side menu and use the Variable knob to adjust the horizontal deviation of the mask compared to its original pattern 7. Press the Y Mask button from the side menu and use the Variable knob to adjust the vertical deviation of the mask compared to its original pattern.
Page 266 9. Press the Create Mask button from the side menu. A mask is created (as shown in the below diagram) and can now be used. 10. Press the Auto Mask button from the bottom menu to close auto mask function. 11.
Page 267: User Defined Mask / Create Mask
User Defined Mask / Create Mask A user-defined mask can be created. Up to 8 areas Background of any form, each made of up to 10 points, can be built out and juxtaposed to each other to form the user-defined mask pattern. 1.
Page 268 4. Press the Unit button from the side menu and use the Variable knob to either select Divisions (graticule division fractions) or Current (Actual oscilloscope X- and Y-axis scale units) as the points position units. 5. Press the Edit Points button from the side menu to start shaping the pattern of the area you selected.
Page 269 10. Repeat the above steps 6 to 9 to add other Edit the other points to the area and until you finalize the points shape of this first area. Then press the Go Back button to exit the Edit Points menu. Create other areas 11.
Page 270: User-Defined Mask File Format
15. Use the variable knob and the select key to change the name of the file if needed and press the Save Now button from the side menu to save the user-defined mask. 16. From the User Define menu, you Load a user- can also load an existing mask.
Page 271 Format,2.0E, Example Total Area Number,2, (with Division units) Area Number,1, Points Number,4, 0.00,2.00, 1.00,1.00, 0.00,0.00, -1.00,1.00, Area Number,2, Points Number,3, 0.00,-2.00, 1.00,-1.00, -1.00,-1.00,...
Page 272: Save/Recall
AVE/RECALL File Format/Utility ..........271 Image File Format ................271 Waveform File Format ..............271 Spreadsheet File Format ............... 272 Setup File Format ................274 Create/Edit Labels ..........276 Save ............... 279 File Type/Source/Destination ............ 279 Save Image..................280 Save Waveform ................282 Save Setup ..................
Page 273: File Format/Utility
File Format/Utility Image File Format *.bmp or *.png Format Default Filename DSxxxx.bmp/png The display image is 800 by 480 pixels. The Contents background color can be inverted (Ink saver function). Each image file is saved to the current file path as a bitmap or PNG file. Waveform File Format DSxxxx.lsf, CH1~CH4.lsf Format...
Page 274: Spreadsheet File Format
Reference waveforms stored in the Ref 1~4 internal memory, separate from W1 ~ W20. Reference waveforms (Ref 1 ~ 4) can be displayed directly onto the display with amplitude and frequency information. Ref 1~4 are useful for reference purposes. Other waveforms (LSF and W1~20) must be recalled to R1~4 before being displayed.
Page 275 Digital channel signal D0 ~ D15 Reference waveform Ref1~4 Math operation result (page 65) Math All the waveforms on the display. Displayed Detail CSV waveform data contains channel Contents: Detail CSV information such as vertical and horizontal position of a signal for all the recorded points. The following information is included in Detail CSV, where applicable: Format (scope type)
Page 276: Setup File Format
Probe type Probe ratio   Vertical scale Vertical position   Horizontal units Horizontal scale   Horizontal position Horizontal mode   SincET mode Sampling period   (sampling mode) Horizontal old Horizontal old scale   position Firmware Time ...
Page 277 Horizontal Vertical cursor Cursor   cursor V Unit  H Unit  Source Display Measure   Gating High-Low   Statistics Reference levels   Scale Horizontal  Source1 Position Math   Operator Unit/Div   Source2 Math Off ...
Page 278: Create/Edit Labels
Create/Edit Labels Reference files, Setup files and the analog and Overview digital input channels can have individual file labels set. For the analog channels and reference waveforms, the file label can be displayed next to the channel/reference indicator. The file labels are also used to easily identify reference files, setup files or channels when saving or recalling waveforms and setups.
Page 279 CH1~CH4, Ref1~4, Set1~20, Math Label For Labels for digital channels can only be changed from Note the Logic Analyzer menu. See page 210. 4. To choose a preset label, Press User Preset from the side menu and choose a label. ACK, AD0, ANALOG, BIT, CAS, Labels CLK, CLOCK, CLR, COUNT,...
Page 280 Press Enter Character to select a number or letter. Press Back Space to delete a character. Press Save Now to save the label and return to the previous menu. To cancel the editing the label and return to the previous menu, press Cancel.
Page 281: Save
Save File Type/Source/Destination Item Source Destination Front panel Internal memory: Set1 ~ Panel Setup   (DSxxxx.set) settings Set20 File system: Disk, USB  Channel 1 ~ 4 Internal memory: Waveform Data   Reference waveform (DSxxxx.csv) Digital channel (DSxxxx.lsf) Ref1~4, Wave1 ~ Wave20 ...
Page 282: Save Image
Save Image Images can be saved either using the Save/Recall key or by using the Hardcopy key. To save images using the Hardcopy key, see the hardcopy section on page 300. Panel Operation 1. To save to USB, connect a USB Front Panel drive to the front panel USB port.
Page 283 7. You will automatically be taken to a file utility where you will be able to edit the name of the file. 8. To edit the file name, use the Variable knob to highlight a character. VARIABLE Press Enter Character or the Select key to select a number or letter.
Page 284: Save Waveform
To edit the internal memory or the File Utility USB flash drive contents (create/ delete/rename files and folders) or to edit the default file path, press File Utilities from the side menu. Save Waveform Panel Operation 1. To save to an external USB flash Front Panel drive, connect the drive to the front panel USB port.
Page 285 7. If you are saving to a file, a file utility appears where you will be able to edit the name of the file from the default “DSXXX” filename. 8. To edit the filename, use the Variable knob to highlight a character. VARIABLE Press Enter Character or the Select key to select a number or letter.
Page 286: Save Setup
Save Setup Panel Operation 1. To saving to an external USB Front Panel flash drive connect the drive to the front or rear panel USB port. If a USB drive is not connected, files can be saved to the internal memory.
Page 287 VARIABLE Press Enter Character or the Select key to select a number or letter. Press Back Space to delete a character. 8. Press Save Now to save the file. The filename need not have been edited to save the file. Note: Pressing Cancel will cancel the save operation and return you to the Save/Recall menu.
Page 288: Recall
Recall File Type/Source/Destination Item Source Destination Factory installed Current front panel Default Panel   Setup setting Internal memory: Current front panel Reference   Ref1~4 Waveform Internal memory: S1 ~ Current front panel Panel Setup   (DSxxxx.set) File system: Disk, USB ...
Page 289: Recall Default Panel Setting
Recall Default Panel Setting Panel Operation 1. Press the Default key. Default 2. The screen will update with the default panel settings. Setting Contents The following is the default (factory) setting contents. Mode: Sample XY: OFF Acquire Record Length: 10k Expand: By Center Mode: Vector Persistence: 240ms...
Page 290 Source1: CH1 Operator: + Math Source2: CH2 Position: 0.00 Div Unit/Div: 200mV Math Off Source: CH1 Vertical Units: dBV RMS Window: Hanning Vertical: 20dB Horizontal:5MHz/div Expression: CH1+CH2 VAR1: 0 Advanced Math VAR2: 1 Position: 0.00Div Unit/div: 500mV App: Go-NoGo, DVM, Datalog, Mount Remote Disk Type: Edge Source: CH1...
Page 291: Recall Waveform
Recall Waveform Panel Operation 1. For recalling from an external Front Panel USB flash drive, connect the drive to the front or rear panel USB port. 2. The waveform must be stored in advance. See page 282 for waveform store details. 3.
Page 292: Recall Setup
Ref1~4 7. Press Recall Now to recall the waveform. The reference waveform will appear on the screen when successful. To edit USB flash drive contents File Utility (create/ delete/ rename files and folders) or to set the file path, press File Utilities.
Page 293 4. Press From (internal memory) or From File and choose a source to recall from. Set1~20 From From File DSxxxx.set (USB, Disk)* * Only files in the current file path will be available. 5. Press Recall Now to confirm recalling. When completed, a message appears at the bottom of the display.
Page 294: Reference Waveforms
Reference Waveforms Recall and Display Reference Waveforms Panel Operation A reference waveform must be stored in advance. See page 282 to store waveforms as reference waveforms. 1. Press the REF key on the front panel. 2. Pressing R1~R4 repeatedly will toggle the corresponding reference waveform OFF/ON.
Page 295 Press Vertical repeatedly from the side Vertical menu to choose to edit the vertical Navigation position or Unit/Div. Use the Variable knob to edit the values. Press Horizontal repeatedly from the Horizontal side menu to choose to edit the Navigation Time/Div or the horizontal position.
Page 296: File Utilities
ILE UTILITIES The file utilities are used each time files need to be saved to internal or external memory. The file utilities can create, delete and rename directories or files as well as copy files from internal memory to USB. The File Utilities menu also sets the file path for saving and recalling files from the Save/Recall menu.
Page 297: File Navigation
File Navigation The File Utilities menu can be used to choose files or to set the file path for saving/recalling files. File System File path Drive space File cursor File attributes Panel Operation 1. Press the Utility key. Utility 2. Press File Utilities from the bottom menu.
Page 298: Create Folder
4. Use the Variable knob to move the VARIABLE file cursor up and down. Use the Select key to choose a file or directory or to set the file path. Select When a USB flash drive is used, the file path is remembered each time the USB flash drive is used.
Page 299: Rename File
VARIABLE Press Enter Character or the Select key to select a number or letter. Press Back Space to delete a character. 6. Press Save Now to create the folder. Press Cancel to cancel the operation. Cancel Rename File Panel Operation 1. Press the Utility key.
Page 300: Delete File Or Folder
Use the Variable knob to highlight a character. VARIABLE Press Enter Character or the Select key to select a number or letter. Press Back Space to delete a character. Press Save Now to rename the folder or file. Delete File or Folder Panel Operation 1.
Page 301: Copy File To Usb
Press Delete again to confirm the deletion. Copy File to USB Panel Operation 1. Connect a USB drive to the Front Panel front panel USB port. Press the Utility key. Utility Press File Utilities from the bottom menu. Use the Variable knob and Select key to navigate the file system to choose a file from internal memory.
Page 302: Hardcopy Key
ARDCOPY KEY The Hardcopy key is used as quick-save or quick-print key. The Hardcopy key can be assigned either to printout screenshots or to save files. When assigned to “Print” the screen image can be printed to a PictBridge compatible printer using the USB device port. To reduce the amount of printer ink used for each print, images can be printed using the Ink Saver function.
Page 303 Print Output Ensure the USB port has been configured for the printer and the printer is connected to the scope before trying to print, see page 300. Panel Operation 1. Press the Utility key. Utility 2. Press Hardcopy from the bottom menu.
Page 304 Save - Hardcopy Key When the Hardcopy key is assigned to “Save”, Background pressing the Hardcopy key can be used to save a screen shot, a waveform, or the current setup, depending on the configuration. Panel Operation 1. If you wish to save to USB, Front connect a USB drive to the front panel USB port, otherwise the...
Page 305 7. For image files the file format can Image File be selected with the File Format Format key. BMP, PNG Format: 8. To have a white background for Ink Saver image files, set Ink Saver to On. Ink Saver On Ink Saver Off *Each time the Hardcopy key is used to save Note...
Page 306: Remote Control Config
EMOTE CONTROL CONFIG This chapter describes basic configuration for remote control. Interface Configuration .......... 305 Configure USB Interface .............. 305 USB Functionality Check ............. 306 Configure the Ethernet Interface ..........307 Configure Socket Server ............... 309 Socket Server Functionality Check ..........310 rspro.com...
Page 307: Interface Configuration
Interface Configuration Configure USB Interface Type A, host PC side connector Configuration Type B, device RSMSO- 2000E/2000EA side connector 1.1/2.0 Speed CDC (communications device USB Class class) Panel Operation 1. Press the Utility key. Utility 2. Press I/O from the bottom menu. 3.
Page 308: Usb Functionality Check
Control panel → Hardware and Sound→ Device Manager Example: Configuring RealTerm: Key in this query command via the terminal Functionality application. Check *idn? This should return the Manufacturer, Model number, Serial number, and Firmware version in the following format. RS PRO,RSMSO-2xxxE,PXXXXXX,V1.00 rspro.com...
Page 309: Configure The Ethernet Interface
Configure the Ethernet Interface Ethernet MAC Address Domain Name Configuration Instrument Name DNS IP Address User Password Gateway IP Address Instrument IP Subnet Mask Address HTTP Port 80 (fixed) The Ethernet interface is used for remote control Background using a socket server connection. For details, please see the Socket Server section on page 309.
Page 310 6. Use the Up and Down arrows on the side menu to navigate to each Ethernet configuration item. MAC Address, Instrument Name, Items User Password, Instrument IP Address, Domain Name, DNS IP Address, Gateway IP Address, Subnet Mask Note: HTTP Port is fixed at 80. 7.
Page 311: Configure Socket Server
Press Save Now to save the configuration. Complete will be displayed when successful. Configure Socket Server The RSMSO-2000E/2000EA supports socket server functionality for direct two-way communication with a client PC or device over LAN. By default, the Socket Server is off. 1.
Page 312: Socket Server Functionality Check
Socket Server Functionality Check To test the socket server functionality, National NI Measurement Instruments Measurement and Automation and Automation Explorer Explorer can be used. This program is available on the NI website, www.ni.com. 1. Configure the IP address for the Page 307 Operation RSMSO-2000E/2000EA.
Page 313 6. Select Manual Entry of Raw Socket from the popup window. 7. Click Next. 8. Enter the RSMSO-2000E/2000EA’s IP address and socket port number. 9. Click Validate. 10. A popup will appear to tell you if a VISA socket session was successfully created. 11.
Page 314 12. Choose an alias for the socket connection if you like. 13. Click Finish to finish the configuration. 14. The RSMSO-2000E/2000EA will now appear under Network Devices in the Configuration Panel. rspro.com...
Page 315 15. Click the Open Visa Test Panel to send a remote Functionality command to the RSMSO-2000E/2000EA. Check RSMSO-2000E 16. Click on the Configuration icon. 17. Select the I/O Settings tab. 18. Mark the Enable Termination Character checkbox. Make sure the termination character is a line feed (/n, value: xA).
Page 316 21. Make sure the *IDN? query is selected in the Select or Enter Command drop box. 22. Click on Query. 23. The manufacturer, model number, serial number and firmware version will be displayed in the buffer. For example: RS PRO,RSMSO-2202E,PXXXXXX,V1.00 RS PRO, RSMSO-2000E, PXXXXXXX, V1.00\N rspro.com...
Page 317: Maintenance
AINTENANCE Three types of maintenance operations are available: Signal Path Compensation, Vertical Accuracy Calibration and Probe Compensation. Run these operations when using the RSMSO- 2000E/2000EA in a new environment. How to use the SPC function ............316 Vertical Accuracy Calibration ............317 Probe Compensation ..............
Page 318 How to use the SPC function Signal Path Compensation (SPC) is used to Background compensate the internal signal path due to ambient temperature. SPC is able to optimize the accuracy of the oscilloscope with respect to the ambient temperature. Panel Operation 1. Press the Utility key. Utility 2.
Page 319 Vertical Accuracy Calibration Panel Operation 1. Press the Utility key. Utility 2. Press System from the bottom menu. 3. Press more 1 of 3 from the side menu. 4. Press Self Cal on the side menu. 5. Press Vertical on the side menu. 6.
Page 320 8. Press Vertical again after connecting CAL to the channel 1 input. The calibration for Channel 1 starts and ends automatically, in less than 5 minutes. A message is displayed when the calibration procedure has ended. 9. Repeat the above step for Channel 2, 3* and 4* when prompted.
Page 321 VARIABLE HORIZONTAL SCALE POSITION PUSH TO ZERO VERTICAL TRIGGER POSITION POSITION POSITION POSITION LEVEL MATH PUSH TO PUSH TO PUSH TO PUSH TO PUSH TO ZERO ZERO ZERO ZERO ZERO SCALE SCALE SCALE SCALE POWER 16pF 300Vrms MAX. CAT I 3.
Page 322 8. Turn the adjustment point on the probe to make the waveform as square as possible. Under Over Normal Compensation Compensation rspro.com...
Page 323: Faq
• I connected the signal but it does not appear on the display. • I want to remove the (Measurement result / FFT result / Help contents) from the display. • The waveform does not update (frozen). • The probe waveform is distorted. •...
Page 324 The waveform does not update (frozen). Press the Run/Stop key to unfreeze the waveform. See page 40 for details. If this does not help, the trigger mode might be set to Single. Press the Single key to exit Single mode. See page 146 for Single trigger details.
Page 325 The accuracy does not match the specification. Make sure the device is powered On for at least 30 minutes, within +20°C~+30°C. This is necessary to stabilize the unit to match the specification.
Page 326: Appendix
PPENDIX Updating the Firmware .......... 325 RSMSO-2000E Specifications ......... 327 Model-specific................. 327 Common ..................328 Probe Specifications ..........332 GTP-100B-4 ..............332 GTP-200B-4 ..............332 Dimensions ............333 Declaration of Conformity ........334 rspro.com...
Page 327: Updating The Firmware
Updating the Firmware Place a copy of the firmware onto the root Background directory of a USB memory stick. Panel Operation 1. Put the USB drive that contains Front panel the firmware into the front panel USB port. 2. Press the Utility key. Utility 3.
Page 328 7. Wait for the installation process to complete. When the installation has completed you will be prompted to restart the oscilloscope. Remove the USB drive and proceed to the restart. rspro.com...
Page 329: Rsmso-2000E/2000Ea Specifications
RSMSO-2000E Specifications The specifications apply when the RSMSO-2000E/2000EA is powered on for at least 30 minutes under +20°C~+30°C. Model-specific RSMSO-2102E/ 2102EA Channels 2 + Ext Bandwidth DC ~ 100MHz (–3dB) Rise Time 3.5ns Bandwidth Limit 20MHz RSMSO-2104E/ 2104EA Channels Bandwidth DC ~ 100MHz (–3dB) Rise Time 3.5ns...
Page 330: Common
Common Vertical Resolution 8 bit Sensitivity :1mV*~10V/div *: When the vertical scale is set to 1mV/div, the bandwidth limit will be set to 20MHz automatically. Input Coupling AC, DC, GND Input Impedance 1MΩ// 16pF approx. DC Gain Accuracy* 1mV: ±5% full scale ≥2mV: ±3% full scale Polarity Normal &...
Page 331 ±50 ppm over any ≥ 1 ms time interval Timebase Accuracy Real Time Sample Rate 1GSa/s max. (4ch models); 1GSa/s per channel (2ch models) Record Length Max. 10Mpts Acquisition Mode Normal, Average, Peak Detect, Single Peak Detection 2nS (typical) Average selectable from 2 to 256 X-Y Mode X-Axis Input...
Page 332 Frequency Range 100 mHz to 25 MHz Flatness ±0.5 dB (relative to 1 kHz) Harmonic Distortion -40 dBc Stray (Non-harmonic) -40 dBc Total Harmonic Distortion S/N Ratio 40 dB Square/Pulse: Frequency Range Square: 100 mHz to 15 MHz Rise/Fall Time <...
Page 333 Interface USB Port USB 2.0 High-speed host port X1, USB High-speed 2.0 device port X1 Ethernet Port (LAN) RJ-45 connector, 10/100Mbps with HP Auto-MDIX Go-NoGo BNC 5V Max/10mA TTL open collector output Kensington Style Lock Rear-panel security slot connects to standard Kensington-style lock.
Page 334: Probe Specifications
Probe Specifications GTP-100B-4 Applicable to: RSMSO-2102E/2102EA & RSMSO-2104E/2104EA Position X10 Attenuation Ratio 10:1 Bandwidth DC to 100MHz Input Resistance 10MΩ when used with oscilloscopes with 1MΩ input. Input Capacitance 14.5pF to 17.5pF Compensation Range 5pF to 30pF ≤600V DC + ACpk Max.
Page 335: Dimensions
Dimensions VARIABLE Measure Cursor Acquire Autoset Display Help Save/Recall Utility Run/Stop HORIZONTAL SCALE Single POSITION Select Search Zoom Default Set/Clear PUSH TO ZERO VERTICAL TRIGGER POSITION POSITION LEVEL MATH PUSH TO PUSH TO PUSH TO ZERO ZERO ZERO Menu 50 % SCALE SCALE Force-Trig...
Page 336: Declaration Of Conformity
Declaration of Conformity We declare that the below mentioned product Type of Product: Mixed-signal oscilloscope Model Number : RSMSO-2102E/EA, RSMSO-2104E/EA, RSMSO-2202E/EA, RSMSO-2204E/EA are herewith confirmed to comply with the requirements set out in the Council Directive on the Approximation of the Law of Member States relating to Electromagnetic Compatibility (2014/30/EU) and Low Voltage Equipment Directive (2014/35/EU).
Page 337: Index
NDEX AM ..........232 AC coupling ......116 channel activation ...... 226 AC Priority mode ...... 45 connection ........225 Acquisition ......... 85 Coupling and tracking ....253 average ...........85 Create new ARB waveform ..240 indicator .........29 edit existing waveform ....242 peak detect ........85 FM ..........
Page 338 UART ........175 interface........321 UART ........... 127 Expand by ground/center ..119 Channel ........43 External trigger ......153 status indicator ......30 input terminal ......24 Control panel function specification ........ 342 specification ........ 343 FAQ ........... 335 Conventions .......
Page 339 reference ........305 List of features ......15 setup ..........303 Logic Analyzer waveform ........302 overview ........207 Rectangular window ....75 probes........... 208 Reduce any menu ...... 39 specification......... 344 Logic trigger ......187 Reduce lower menu ....39 Mask ..........
Page 340 pulse runt ........169 Serial number ......202 pulse width ......... 165 Service operation Rise and fall ........ 171 about disassembly ......8 Single ..........46 contact .......... 337 specification ........ 342 Setup status indicator ......30 default contents ......300 Timeout ........
Page 341 Africa RS Components SA P.O. Box 12182, Vorna Valley 1686 20 Indianapolis Street, Kyalami Business Park Kyalami, Midrand, South Africa Asia RS Components Ltd. Suite 1601, Level 16, Tower 1, Kowloon Commerce Centre, 51 Kwai Cheong Road, Kwai Chung, Hong Kong China RS Components Ltd.
Page 342 rspro.com...

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RS PRO RSMSO-2000E Series User Manual

Table of Contents

Etting Started

Easurement

Dvanced Configuration

Ogic Analyzer

Rbitrary Wave Generator

Pplications

Ave/Recall

Ile Utilities

Emote Control Config

Quick Links

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Summary of Contents for RS PRO RSMSO-2000E Series