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Analyzing Waveforms

Using Math Waveforms

Create math waveforms to support the analysis of your channel and reference waveforms. By combining and transforming
source waveforms and other data into math waveforms, you can derive the data view that your application requires.

Use the following procedure for predefined math equations.

1.

Select

Math > Math Setup...

.

2.

Choose one of the predefined math
equations.

Use the following procedure to build an advanced math waveform expression.

1.

Select

Math > Math Setup...

.

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

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Содержание DPO7054

Страница 1: ...Tektronix DPO5204 Manual Get Pricing Availability at ApexWaves com Call Today 1 800 915 6216 Email sales apexwaves com https www apexwaves com oscilloscopes tektronix inc dpo5000 DPO5204 ...

Страница 2: ... Oscilloscopes DSA70000B C Series Digital Signal Analyzers DPO70000B C Series Digital Phosphor Oscilloscopes DPO7000 Series Digital Phosphor Oscilloscopes MSO5000 and DPO5000 Series Oscilloscopes ZZZ User Manual P071279000 071 2790 00 ...

Страница 3: ......

Страница 4: ...eries Digital Signal Analyzers DPO70000B C Series Digital Phosphor Oscilloscopes DPO7000 Series Digital Phosphor Oscilloscopes MSO5000 and DPO5000 Series Oscilloscopes ZZZ User Manual xx This document supports firmware version 6 0 www tektronix com 071 2790 00 ...

Страница 5: ...sly published material Specifications and price change privileges reserved TEKTRONIX and TEK are registered trademarks of Tektronix Inc FastFrame OpenChoice iCapture Pinpoint RT Eye MyScope TekLink TekVPI TekSecure Wave Inspector MagniVu and MultiView Zoom are trademarks of Tektronix Inc Contacting Tektronix Tektronix Inc 14150 SW Karl Braun Drive P O Box 500 Beaverton OR 97077 USA For product inf...

Страница 6: ...s taxes and any other charges for products returned to any other locations This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish service under this warranty a to repair damage resulting from attempts by personnel other than Tektronix representatives to install repair or service...

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Страница 8: ...e 15 Installing the MSO5000 and DPO5000 Hard Drive 15 Getting Acquainted with Your Instrument 16 Front Panel 16 Side and Rear Panels 17 Interface and Display 21 Control Panel 23 Accessing Online Help 25 Accessing Menus and Control Windows 26 Inspect Your Instrument 28 Verify Internal Diagnostics Pass 28 Acquisition 29 Signal Path Compensation 29 Setting Up Analog Signal Input 31 Using Default Setu...

Страница 9: ...Mail on Event 86 Using Horizontal Delay 87 Display a Waveform 89 Setting the Display Style 89 Setting the Display Persistence 90 Setting the Display Format 91 Selecting the Waveform Interpolation 92 Adding Screen Text 93 Setting the Graticule Style 94 Setting the Trigger Level Marker 95 Displaying the Date and Time 95 Using the Color Palettes 96 Setting Reference Waveform Colors 97 Setting Math Wa...

Страница 10: ... 155 Run Application Software 157 Application Examples 159 Capturing Intermittent Anomalies 159 Using the Extended Desktop and OpenChoice Architecture for Efficient Documentation 163 Triggering on Buses 165 Triggering on a Video Signal 166 Correlating Data Between a Tektronix Oscilloscope and Logic Analyzer 168 Appendix 169 Cleaning 169 Appendix 170 Obtaining the Latest Oscilloscope Application an...

Страница 11: ...he Oscilloscope 179 Connecting the Probe to Your Circuit 180 Functional Check 180 Typical Application 181 Accessories 181 Specifications 182 Safety Summary 183 Safety Terms and Symbols in This Manual 183 Contacting Tektronix 184 Warranty Information 184 Index iv MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 12: ...the input or output terminals of the product ensure that the product is properly grounded Observe all terminal ratings To avoid fire or shock hazard observe all ratings and markings on the product Consult the product manual for further ratings information before making connections to the product Connect the probe reference lead to earth ground only Power disconnect The power cord disconnects the p...

Страница 13: ... in damage to this product or other property Symbols and Terms on the Product These terms may appear on the product DANGER indicates an injury hazard immediately accessible as you read the marking WARNING indicates an injury hazard not immediately accessible as you read the marking CAUTION indicates a hazard to property including the product The following symbol s may appear on the product vi MSO7...

Страница 14: ...est object 3 If interconnect cables are used they must be low EMI shielded cables such as the following Tektronix part numbers or their equivalents 012 0991 01 012 0991 02 or 012 0991 03 GPIB Cable 012 1213 00 or CA part number 0294 9 RS 232 Cable 012 1214 00 Centronics Cable or LCOM part number CTL3VGAMM 5 VGA Cable Use an 012 0482 00 cable for the Ref Out connector 4 The performance criterion fo...

Страница 15: ... following standard in accordance with ACMA CISPR 11 2003 Radiated and Conducted Emissions Group 1 Class A in accordance with EN 61326 1 2006 and EN 61326 2 1 2006 Australia New Zealand contact Baker McKenzie Level 27 AMP Centre 50 Bridge Street Sydney NSW 2000 Australia viii MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 16: ...ironment around and within a product Typically the internal environment inside a product is considered to be the same as the external Products should be used only in the environment for which they are rated Pollution Degree 1 No pollution or only dry nonconductive pollution occurs Products in this category are generally encapsulated hermetically sealed or located in clean rooms Pollution Degree 2 ...

Страница 17: ...ing installation Measurement Category II For measurements performed on circuits directly connected to the low voltage installation Measurement Category I For measurements performed on circuits not directly connected to MAINS Overvoltage Category Mains Overvoltage Category II Measurement inputs MSO5000 DPO5000 and DPO7000 instruments in 50 Ohm mode and MSO70000 C DSA70000B C and DPO70000B C instrum...

Страница 18: ...quipment WEEE and batteries For information about recycling options check the Support Service section of the Tektronix Web site www tektronix com Mercury notification1 This product uses an LCD backlight lamp that contains mercury Disposal may be regulated due to environmental considerations Please contact your local authorities or within the United States refer to the E cycling Central Web page ww...

Страница 19: ...lp you verify debug and characterize electronic designs Key features include 20 GHz bandwidth and 100 GS s real time sampling rate on 2 analog channels MSO72004C DSA72004C and DPO72004C 16 GHz bandwidth and 100 GS s real time sampling rate on 2 analog channels MSO71604C DSA71604C and DPO71604C 12 5 GHz bandwidth and 100 GS s real time sampling rate on 2 analog channels MSO71254C DSA71254C and DPO7...

Страница 20: ...on waveform database average and FastAcq acquisition modes Full programmability with an extensive GPIB command set and a message based interface PinPoint triggering with flexible A and B trigger events and logic qualified triggers available on MSO70000 C DSA70000B C DPO70000B C and DPO7000 C Complete set of triggers available on MSO5000 and DPO5000 Series instruments Selectable trigger position co...

Страница 21: ... operating information In Depth Operation and User Interface Help Online Help Provides detailed instructions for using instrument functions Access online help from the Help button or Help menu for information on controls and elements on screen See page 25 Accessing Online Help Programmer Commands Programmer guide on the documentation browser or available on line at www tektronix com manuals Includ...

Страница 22: ... 0063 xx Programmer Online Guide on the documentation browser 077 0010 xx NIST Z540 1 and ISO9000 Calibration Certificate One TekConnect adapter 4 GHz models only TCA BNC Four TekConnect adapters 4 GHz models only TCA 292MM One 16 channel digital probe with accessory kit MSO5000 models only P6616 One passive probe per channel MSO5204 MSO5104 DPO5204 and DPO5104 TPP1000 One passive probe per channe...

Страница 23: ... 0341 00 161 0306 00 161 0352 00 India Option A11 161 0349 00 161 0324 00 161 0325 00 Brazil Option A12 161 xxxx 00 161 0356 00 161 0358 00 Power Cord No power cord or AC adapter Option A99 Operating Requirements MSO70000 C DSA70000B C DPO70000B C and DPO7000 1 Place the instrument on a cart or bench The instrument should rest on its bottom or rear feet An optional rack mounting kit is available O...

Страница 24: ...29 4 C 85 F derates relative humidity to 32 at 45 C 113 F 6 Verify the operating altitude 4 GHz models 3 000 m 9 843 feet 4 GHz models 3 000 m 9 843 feet derate maximum operating temperature by 1 C per 300 meters 984 25 feet above 1500 meters 4921 25 feet altitude 7 Maximum input voltage 4 GHz models 50 Ω 1 MΩ 5 VRMS with peaks 24 V 150 V derate at 20 dB decade to 9 VRMS above 200 kHz The maximum ...

Страница 25: ...handle and feet 4 Before operating the instrument verify the ambient temperature 5 C to 50 C 41 F to 131 F 5 Verify the operating humidity High 40 C to 50 C 104 F to 122 F 10 to 60 relative humidity Low 0 C to 40 C 32 F to 104 F 10 to 90 relative humidity 6 Verify the operating altitude 3 000 m 9 843 feet 7 Maximum input voltage 50 Ω input impedance 1 MΩ input impedance 5 VRMS with peaks 20 V DF 6...

Страница 26: ...ing cables and TekConnect adapters The instrument provides a front panel connection for this purpose 2 A cable that is left unconnected on a bench can develop a large static charge Discharge the static voltage from all cables before connecting them to the instrument or device under test by momentarily grounding the center conductor of the cable or by connecting a 50 Ω termination to one end before...

Страница 27: ...Install Your Instrument DPO7000 Series MSO70000 C DSA70000B C and DPO70000B C Series MSO5000 and DPO5000 Series 6 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 28: ...ument Powering Off the Instrument MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series Removing the Power DPO7000 Series MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 7 ...

Страница 29: ...B C Series MSO5000 and DPO5000 Series Securing the Oscilloscope 1 Use a standard laptop computer style security lock to secure your oscilloscope to your location MSO5000 and DPO5000 Series 8 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 30: ...rnet access and other functions Consult with your network administrator and use the standard Windows utilities to configure the instrument for your network Use the Remote Desktop Connection of Windows to control and view the instrument remotely MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 9 ...

Страница 31: ...ow to set up a dual monitor configuration MSO70000 C DSA70000C and DPO70000C Series 1 Turn power off 2 Connect second monitor If using a VGA monitor use a DVI to VGA adapter 3 Connect keyboard 4 Connect mouse 5 Turn instrument power on 6 Turn monitor power on MSO70000 C DSA70000C and DPO70000C Series 10 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 32: ...0000B Models 1 Turn power off 2 Connect second monitor 3 Connect keyboard 4 Connect mouse 5 Turn instrument power on 6 Turn monitor power on DSA70000B and DPO70000B Series MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 11 ...

Страница 33: ...O7000 Models 1 Turn off power 2 Connect second monitor 3 Connect keyboard 4 Connect mouse 5 Turn on instrument power 6 Turn on monitor power DPO7000 Series 12 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 34: ...O5000 Models 1 Turn off power 2 Connect second monitor 3 Connect keyboard 4 Connect mouse 5 Turn on instrument power 6 Turn on monitor power MSO5000 and DPO5000 models MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 13 ...

Страница 35: ...ws desktop and then select Properties 8 Select Settings Click the grayed out external monitor 2 and drag it to the left of monitor 1 9 Select Yes when you are prompted to enable the new monitor 10 Click Apply 11 Click Yes to restart your instrument 14 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 36: ...p Recovery Manager 2 Repeatedly press the F5 key until the Acronis True Image Tool opens There is a 15 second time period from when the message appears until the instrument proceeds with the normal instrument startup If the instrument does not open the Acronis application power off the instrument then power on the instrument and try again 3 Click Restore 4 In the Confirmation dialog box click Yes ...

Страница 37: ...d data output not available on DPO7104 and DPO7054 6 Recovered clock output not available on DPO7104 and DPO7054 7 Probe compensation output 8 Probe calibration output 9 Channel 1 4 input 10 Auxiliary Trigger input 11 Fast Edge output 12 DC Probe Cal output 13 Logic probe input DPO7000 Series DSA70000B C and DPO70000B C Series MSO70000 C Series 16 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000...

Страница 38: ...tor for mouse 3 USB host ports 4 Passive eSATA Port 5 RJ 45 LAN connector to connect to network 6 TekLink connector 7 GPIB port to connect to controller 8 Line Out connector for speaker NOTE Some instruments may have additional audio connectors 9 Mic connector for microphone 10 DVI I Video port 11 COM 1 and COM 2 serial ports 12 PS 2 connector for keyboard 13 Auxiliary output 14 Reference output 1...

Страница 39: ...ect to controller NOTE Some instruments may have additional audio connectors 9 Line In connector 10 Line Out connector for speaker 11 Mic connector for microphone 12 Video port to connect a monitor 13 COM 1 serial port 14 PS 2 connector for keyboard 15 CTR Bass speaker 16 Side speaker out 17 Rear speaker out 18 Auxiliary output 19 Reference output 20 External reference input DSA70000B and DPO70000...

Страница 40: ...itor 6 Printer connection 7 Line In connector 8 RJ 45 LAN connector to connect to network 9 Centronics Parallel Port 10 COM 1 serial port 11 PS 2 connector for mouse 12 PS 2 connector for keyboard 13 Rear speaker out 14 Side speaker out 15 CTR Bass speaker 16 Removable hard disk drive 17 GPIB port to connect to controller 18 Auxiliary output 19 Channel 3 output 20 External reference input DPO7000 ...

Страница 41: ...oard 6 PS 2 connector for mouse 7 USB host ports 8 RJ 45 LAN connector to connect to network 9 USB Device port 10 Probe Power input use 119 7465 xx power supply 11 External reference input 12 Auxiliary output 13 Security lock input 14 AC Power input 15 Removable hard disk drive cover 16 Ground connection MSO5000 and DPO5000 Series 20 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User M...

Страница 42: ...Controls Status Quick reference to vertical selections scale offset and parameters 7 Readouts Display cursor and measurement readouts in this area Measurements are selectable from the menu bar or toolbar If a control window is displayed some combinations of readouts move to the graticule area WARNING If there is vertical clipping there may be a dangerous voltage on the probe tip but the readout wi...

Страница 43: ... screen 3 Drag the position icons to reposition a waveform 4 Click the icon to assign the multipurpose knobs to waveform vertical position and scale 5 Drag across the waveform area to create a box for zooming enabling disabling histograms and gating measurements 6 Drag icon to change the trigger level 22 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 44: ...ast acquisitions 7 Use to set the trigger parameters Push Advanced to display additional trigger functions The Arm Ready and Trig D lights show the acquisition status 8 Turn to adjust waveform intensity 9 Turn to adjust parameters selected from the screen interface Push to toggle between normal and fine adjustment 10 Push to turn cursors on or off 11 Use to search and mark waveforms 12 Push to tur...

Страница 45: ...lly scale position and set the horizontal and acquisition parameters of all waveforms 7 Turn the inner zoom knob to control the zoom factor Turn the outer pan knob to scroll the zoom window through the acquired waveform Push the play pause button to start or stop the automatic panning of a waveform Control the speed and direction with the pan knob 8 Use to start and stop acquisition or start a sin...

Страница 46: ...Push to display the math reference bus or vertical setup menus 15 Push to turn off a displayed menu 16 Push to access the digital setup menu MSO5000 Series only 17 Push to clear data 18 Push to return settings to default values 19 Push to save and recall setups waveforms and screen images 20 Push to make a hard copy or save a screen capture Accessing Online Help In depth information is available i...

Страница 47: ... button in a help window to navigate between the Overview and specific topics Click the Minimize button in the help window to move help out of the way so you can operate the instrument Click Alt and Tab to see the last help topic again Accessing Menus and Control Windows Access menus and control windows using the following techniques Click a menu and then select a command 26 MSO70000 C DPO DSA7000...

Страница 48: ...ject The shortcut menu is context sensitive and varies with the area or object where you right clicked Some examples are shown in the figure at right In the toolbar mode click a button to quickly access a setup control window See page 21 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 27 ...

Страница 49: ... Internal Diagnostics Pass 1 Power on the instrument 2 Select Instrument Diagnostics 3 Click Run The test results appear in the diagnostics control window 4 Verify that all tests pass If diagnostic failures occur contact your local Tektronix service personnel 28 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 50: ... best practice to run SPC when using the instrument to measure signals with higher sensitivity 10 mV div and lower settings regardless of temperature shift or time since it was last run Failure to do so may result in the instrument not meeting warranted performance levels 1 Prerequisites instrument powered on for 20 minutes and all input signals removed 2 Select Instrument Calibration 3 When the T...

Страница 51: ...ent serviced by qualified service personnel NOTE To always show the SPC status icon or display a warning when SPC has not been run in more than a month click the corresponding check box 5 If the SPC needed icon is red perform a signal path compensation 30 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 52: ...when making connections to the instrument and observe the maximum input voltage ratings for input connectors MSO70000 C DSA70000B C and DPO70000B C Series DPO7000 Series MSO5000 and DPO5000 Series 2 Select the input channel by pushing the front panel buttons to toggle the channels on and off MSO5000 and DPO5000 Series MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO70000 C DPO DSA70000B C...

Страница 53: ...0000B C DPO70000B C and DPO7000 Series 5 Adjust the horizontal position and scale using the front panel knobs The horizontal position determines the number of pretrigger and posttrigger samples MSO5000 and DPO5000 Series MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series 32 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 54: ...etup 1 To quickly return to the factory default settings push DEFAULT SETUP MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 33 ...

Страница 55: ...nd DPO7000 Series MSO5000 and DPO5000 Series 3 Click Undo to undo the last Autoset Parameters that are not affected by Autoset retain their settings Quick Tips Autoset automatically sets up the analog channels On instruments with iCapture autoset automatically sets up the iCapture channels To position the waveform appropriately Autoset may change the vertical position Autoset may also adjust verti...

Страница 56: ...ate active probes Deskew input channels Acquisition Concepts Acquisition Hardware Before a signal is displayed it must pass through the input channel where it is scaled and digitized Each channel has a dedicated input amplifier and digitizer Each channel produces a stream of digital data from which the instrument extracts waveform records Sampling Process Acquisition is the process of sampling an ...

Страница 57: ...ng The instrument uses equivalent time sampling to extend its sample rate beyond its real time maximum sampling rate Equivalent time sampling is only used if Equivalent Time is selected and the time base is set to a sampling rate that is too fast to create a waveform record using real time sampling The instrument makes multiple acquisitions of a repetitive waveform to obtain the sample density req...

Страница 58: ... the trigger point is in the middle of the waveform record When horizontal delay is on the time from the trigger point to the horizontal reference is the horizontal delay Interpolation Your instrument can interpolate between the samples it acquires when it does not have all of the actual samples it needs to fill the waveform record Linear interpolation computes record points between actual acquire...

Страница 59: ...on lower bandwidth waveform Envelope mode finds the highest and lowest record points over many acquisitions Envelope uses Peak Detect for each individual acquisition Average mode calculates the average value for each record point over many acquisitions Average uses Sample mode for each individual acquisition Use average mode to reduce random noise Waveform Database mode is a three dimensional accu...

Страница 60: ...nu Click Mode and then select an acquisition mode 3 For Average or Envelope acquisition modes click the of Wfms control and then set the number of waveforms with the multipurpose knob For WfmDB mode click the Samples control and then set the number of samples with the multipurpose knob Quick Tip Click the keypad icon to set the number of waveforms or samples MSO70000 C DPO DSA70000B C DPO7000 and ...

Страница 61: ...the default mode Select the horizontal mode that works best for your test setup To set the horizontal mode select Horiz Acq Horizontal Acquisition Setup to display the horizontal control window Choose one of the modes described below In Automatic mode you can set the Scale and Sample Rate Record length is a dependent variable If changing the scale would cause the record length to exceed the Record...

Страница 62: ...Sample Rate mode you can set the Sample Rate and Scale The default sample rate ensures bandwidth filter operation Record length is a dependent variable The maximum record length depends on your instrument model and record length option The front panel resolution knob changes the sample rate in both automatic and constant sample rate modes MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series U...

Страница 63: ...ate Each staircase shows that as you increase the scale the sample rate must decrease when either the maximum record length or the record length limit you set is reached Manual mode uses the maximum record length Automatic and Constant Sample Rate modes are identical However Constant Sample Rate mode keeps the sample rate constant at a rate that guarantees bandwidth enhancement filters are used Qu...

Страница 64: ...phenomena at an intensity that reflects their rate of occurrence Use the following procedure 1 Push FastAcq MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series 2 Find glitches transients or other random events When you have identified an anomaly set the trigger system up to look for it See page 159 Capturing Intermittent Anomalies MSO70000 C DPO DSA70000B C DPO7000 and...

Страница 65: ...rare events select Horiz Acq Horizontal Acquisition Setup Acquisition Fast Acq and then select Optimize For Capturing Details or Capturing rare events On MSO5000 and DPO5000 Series instruments Fast Acq mode is not available in XY or XYZ Display modes 44 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 66: ...l sample rate The enhanced bandwidth provides a matched response across enabled channels so you can perform channel to channel comparison and differential measurements 1 Push AUTOSET to set the horizontal vertical and trigger controls or set the controls manually MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series 2 Select Vertical Bandwidth Enhanced MSO70000 C DPO DSA...

Страница 67: ...els When different probing makes it impossible for the instrument to set all channels the same the instrument sets each channel to the closest bandwidth value possible The bandwidth indicator appears in the vertical readout when the enhanced bandwidth is turned on Quick Tips Right click the waveform handle to display a menu where you can select the channel bandwidth and other bandwidth enhanced se...

Страница 68: ...ak Detect or Hi Res acquisition mode 3 To stop acquisitions in Roll mode If you are not in Single Sequence push RUN STOP to stop Roll mode If you are in Single Sequence Roll mode acquisitions stop automatically when a complete record is acquired MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series Quick Tips Switching to Envelope Average or WfmDB acquisition mode will t...

Страница 69: ...ist strap when making connections to the instrument and observe the maximum input voltage ratings for input connectors MSO70000 C DSA70000B C and DPO70000B C Series MSO5000 and DPO5000 Series 3 Set up digital channels and buses using the Digital menus See page 48 Setting Up Digital Channels and See page 50 Setting Up a Bus Setting Up Digital Channels You can set a digital channel threshold size po...

Страница 70: ...em using the keyboard or multipurpose knobs Or set the threshold of all 16 channels by entering a Global Threshold value and clicking Apply 5 To change the displayed vertical size of all digital channels click Size and select the display size from the list 6 To change a digital channel label click the label and enter a new label using the keyboard MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000...

Страница 71: ... serial and parallel buses on MSO70000 C MSO5000 and DPO5000 Series instruments 1 Select Vertical Bus Setup or on some instruments Digital Bus Setup 2 Select the Config tab 50 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 72: ...nob to enter a new bus position 7 To select the bus type click Bus Type Serial or Parallel You can set up each bus type See page 51 Set Up a Serial Bus or See page 53 Set Up a Parallel Bus Quick Tips Position a bus or waveform by clicking on the bus or waveform handle and dragging the handle to the desired position Set Up a Serial Bus You can set serial bus parameters You can use digital channels ...

Страница 73: ...he displayed components of the bus click the component Input and select from the displayed list 3 To set an input threshold double click Threshold and enter the threshold using the keypad NOTE To set thresholds independently when they are currently shared go to Trig A Event Main Trigger Setup and change Settings to Independent 4 To select the polarity for the displayed components of the bus click ...

Страница 74: ... bus The order of the parallel bus is determined by the order in which you select the channels Digital channels are available as sources only on MSO Series instruments 4 Click the OK button 5 To move a channel within the bus scroll to and select the channel you want to move and then click the up or down arrow buttons 6 To remove a channel within the bus scroll to and select the channel you want to...

Страница 75: ...o enter a threshold Then click Apply 11 On MSO70000 C instruments to set the clock source and polarity double click the item and select from the displayed list To set the clock level double click the Clock Level and enter the level using the keypad or multipurpose knobs Set Up Bus Display You can set the bus style and decoding You can use digital channels in bus definitions on MSO Series instrumen...

Страница 76: ...If using a symbol table check Use Symbol Click Lookup Table and use the keyboard to enter the full path to the table file or click Browse and browse to the symbol table file For some buses other settings are available Set the other settings as appropriate for your bus See the online help for additional help setting up a bus MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 55 ...

Страница 77: ...he trigger NOTE MagniVu centers itself around the trigger point If you turn MagniVu on while using a large record length and you are looking somewhere other than the trigger point then the digital signal may be off screen In most of these cases you can find the digital record by looking for the digital signal in the upper overview and panning accordingly Using MagniVu 1 Push D15 D0 2 Select Digita...

Страница 78: ... capabilities are available while viewing the analog characteristics of a waveform iCapture is available on MSO70000 C Series instruments 1 Select Vertical Vertical Setup 2 Press the Digital Input iCapture button 3 Click Digital Source and select a digital channel to send through the analog input MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 57 ...

Страница 79: ...threshold settings or have independent threshold settings click Channel Settings and select Shared or Independent from the list 6 For each threshold you want to set click the channel threshold Set the threshold using the keypad or multipurpose knobs 7 When the required thresholds have been set click the OK button 58 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 80: ...the absolute trigger time for a specific frame and the relative time between triggers of two specified frames 1 Push AUTOSET to set the horizontal vertical and trigger controls or set the controls manually MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series 2 Select Horiz Acq FastFrame Setup MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 59 ...

Страница 81: ...es you can acquire 5 Use the Frame Viewing controls to select the frame that you want to view 6 To view multiple frames superimposed over each other select Overlay 7 Use the Time Stamps controls to select the source for and frame number of the reference frame The reference frame is the starting point when measuring the relative time between two frames Quick Tips Digital channels and buses are not ...

Страница 82: ...rd to distinguish if you use Temp or Spectral Using FastFrame Frame Finder Frame finder allows you to find a FastFrame frame that is different from other frames 1 Select the source of the FastFrame frames 2 Set the Search Range by entering the From Frame and the To Frame 3 Push Run Stop to stop acquisitions MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series MSO70000 C...

Страница 83: ...rame push No Frame Finder searches for another different frame 6 If the anomaly you are looking for is in the displayed frame push Yes 7 If you are done searching push Stop 8 Push Run Stop to restart acquisitions MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series 62 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 84: ...use TekLink NOTE When using MultiScope Trigger the B Triggers are not available TekLink and MultiScope Trigger are not available on DPO7000 MSO5000 and DPO5000 Series instruments Link 2 Instruments 1 Connect two instruments using a TekLink cable 2 TekLink connection status is displayed in the horizontal readout 3 Select Trig A Event Main Trigger Setup MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO...

Страница 85: ...atically set to receive the trigger If not using a hub all trigger types are available on the instrument supplying the trigger 7 To calibrate the MultiScope Trigger press the Align button Link Multiple Instruments Two or more instruments are connected using a TekLink Hub 1 Connect two or more instruments using a TekLink hub and cables 2 TekLink connection status is displayed in the horizontal read...

Страница 86: ...TekLink setup The other instruments are automatically set to receive the trigger 7 Select AND or select OR to combine all contributed triggers before triggering all instruments in the TekLink setup AND triggering with a hub works with edge and pattern trigger types OR triggering with a hub works with all trigger types 8 To align the MultiScope Trigger press the Align button MSO70000 C DPO DSA70000...

Страница 87: ...e TekLink network to see which instruments are connected to the TekLink network press the Refresh button 10 When MultiScope triggering is enabled it displays in the trigger readout 66 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 88: ...n it is triggered If no trigger occurs the last waveform record acquired remains on the display If no last waveform exists no waveform is displayed Auto trigger mode enables the instrument to acquire a waveform even if a trigger does not occur Auto mode uses a timer that starts after a trigger event occurs If another trigger event is not detected before the timer times out the instrument forces a ...

Страница 89: ...d make the pretrigger period large enough to capture data before the glitch By analyzing what happens before the glitch you may uncover information that helps you find the source of the glitch Alternatively to see what is happening in your system as a result of the trigger event make the posttrigger period large enough to capture data after the trigger Slope and Level The slope control determines ...

Страница 90: ... front panel or set up more advanced triggers in the Trigger Setup control window NOTE Some trigger type selections are not available on some instruments 1 Select Trig Edge Setup 2 Set the source slope coupling and mode using the setup menu MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 69 ...

Страница 91: ...pe directly from the Trig menu 4 Complete the trigger setup using the controls displayed for the trigger type The controls to set up the trigger vary depending on the trigger type instrument model and options 70 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 92: ... pseudo random bit sequence Requires Option PTM or PTH This mode includes clock recovery Push the Push to Set 50 knob to reinitialize clock recovery Pattern Lock automatically finds and locks on a long repeating pseudo random bit sequence PRBS This lock means that the instrument knows the bit length of the pseudo random bit sequence and can predict when the cycle repeats Pattern Lock enables the i...

Страница 93: ...ger on RS 232 signals DPO7000 Series only I2C Trigger on Inter IC Control I2C signals start stop repeated start missing acknowledge address data and address and data SPI Trigger on Serial Peripheral Interface SPI signals 72 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 94: ... on a valid A event trigger has been recognized and the instrument is waiting for a delayed trigger When a delayed trigger is recognized the posttrigger part of the delayed waveform will fill If ARM TRIG D and READY are off acquisitions have stopped MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series To quickly determine the settings of some key trigger parameters check the Trigger readout at th...

Страница 95: ...stem looks for the B Event before triggering and displaying the waveform A Trigger 1 Select Trig A Event Main Trigger Setup 2 Set the A trigger type and source in the A Event tab B Trigger Delayed NOTE B triggers are not available if MultiScope Trigger is enabled 3 Choose a function in the A B Seq tab 4 Set the trigger delay time or the number of B events 74 MSO70000 C DPO DSA70000B C DPO7000 and ...

Страница 96: ...he B Event Delayed tab 6 Select Normal Trigger Mode and Auto Holdoff in the Mode tab Trigger on B Event The A trigger arms the instrument Posttrigger acquisition starts on the nth B event MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 75 ...

Страница 97: ...ay time and horizontal delay time are independent functions When you establish a trigger condition using either the A trigger alone or the A and B triggers together you can also use horizontal delay to delay the acquisition by an additional amount Correcting Trigger Position Trigger position correction corrects for differences in the data path and the trigger path to more accurately place the trig...

Страница 98: ...h B Event Scan Use A B Sequence B Event Scan to create overlapped eye diagrams synchronized or initiated by an A trigger event Trig on nth Event captures the nth B Event that occurs after the A Event for all acquisitions B Event Scan automatically advances the B Event value to capture different portions of the signal 1 Set the A trigger type and source in the A Event tab 2 Set the B trigger type a...

Страница 99: ...Optimized for Noisy Signals 4 Select Trig on nth Event and B Event Scan in the A B Seq tab 5 To display the B Event Scan Setup window press B Event Scan Setup 6 Set the B Event start value 7 Set the B Event ending value 8 Set the number of acquisitions before the B Event value is incremented 78 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 100: ...Event value between the Start Event and the End Event for each set of Advance After acquisitions 10 In this example a DDR3 DQS signal is on Ch 1 and the DQ signal is on Ch 2 The instrument is in Run Mode with Display Mode set to Infinite Persistence The instrument trigger setup was as follows A Event Window trigger on Ch 1 to detect the DDR3 DQS Write condition B Event Edge trigger on Either slope...

Страница 101: ...an use digital channels as components of a parallel bus But MSO5000 DPO5000 and MSO70000 instruments can use a parallel bus 1 Set up a parallel bus See page 50 Setting Up a Bus Select Trig A Event Main Trigger Setup 2 Select the A Event tab 80 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 102: ...elect the Bus Trigger Type 4 Select the bus to trigger on NOTE Clocked buses will only appear in the drop down list if the clock source is set to Ch4 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 81 ...

Страница 103: ...ick the Edit button to set the pattern and format that you want to trigger on 6 Set the pattern to trigger on using the keypad 7 Analyze your waveforms 82 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 104: ...lable on MSO70000 MSO5000 and DPO5000 Series instruments Digital channels can be used in bus definitions on MSO instruments 1 Set up a serial bus See page 50 Setting Up a Bus 2 Select Trig A Event Main Trigger Setup 3 Select the A Event tab MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 83 ...

Страница 105: ... 6 Select the bus signal to trigger on 7 Depending on your Trigger On choice and your bus type make the required selections for the bus See the online help for additional help setting up a bus 84 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 106: ...ng the following procedure See page 86 Setting Up E Mail on Event 1 Select Trig A Event Main Trigger Setup 2 Select the Mode tab 3 Under E mail on Trigger click On and then click Setup See page 86 Setting Up E Mail on Event MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 85 ...

Страница 107: ...s e mail address es Separate multiple entries with commas There is a limit of 252 characters in the e mail address box 3 Click Config and then enter the SMTP Server Address Contact your network administrator for the correct address 86 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 108: ...lick Config to access the e mail configuration dialog box and adjust the configuration Quick Tips To save attachments to your instrument hard drive set the Max E mail Size to zero The attachments are saved to the default location C TekScope Screen Captures Waveforms or Data depending on the type of attachment Failure to enter a valid e mail address or an SMTP Server Address displays error messages...

Страница 109: ...rol window 4 Adjust the horizontal SCALE to acquire the detail that you need Quick Tips Use MultiView Zoom and Horizontal Delay together to magnify a delayed acquisition Toggle Horizontal Delay on and off to quickly compare signal details at two different areas of interest one near the trigger location and the other centered at the delay time 88 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 S...

Страница 110: ...ng the Display Style To set the display style select Display Display Style and then select one of the following styles Displays waveforms with lines drawn between record points Displays waveform record points as dots on the screen Displays the actual samples Interpolated points are not displayed MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 89 ...

Страница 111: ...e acquisition display settings Use for displaying points that may occur outside the normal acquisition envelope Variable persistence accumulates record points for a specified time interval Each record point decays independently according to the time interval Reset persistence clears the persistence 1 To set the variable persistence time select Display Display Persistence Persistence Controls 2 Cli...

Страница 112: ... 1 X and Ch 2 Y waveform records point by point as in XY format The displayed waveform intensity is modulated by the Ch 3 Z waveform record XYZ format is triggered A 5 division signal including position and offset on Ch 3 produces a blank screen a 5 division signal produces full intensity Quick Tips XY format is particularly useful for studying phase relationships such as Lissajous Patterns XY for...

Страница 113: ...select one of the following Sin X X interpolation computes record points using a curve fit between the actual samples acquired Linear interpolation computes record points between actual acquired samples by using a straight line fit 92 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 114: ...n the text display on and off 4 Click Font or Color to select the font and color of the screen text 5 Click Controls to open the Text Properties control window for positioning of the text on the display 6 Click Clear to erase the entire text of the selected line Quick Tips Click and drag screen text to reposition it on the screen You can also label waveforms and buses See page 48 Setting Up Digita...

Страница 115: ...en measurements with cursors and automatic readouts when cross hairs are not needed Use for making quick estimates of waveforms while leaving more room for automatic readouts and other data Use with automatic readouts and other screen text when display features are not needed Use for NTSC video signals Use for video signals other than NTSC 94 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Seri...

Страница 116: ...ide of the graticule Long displays a horizontal line across the graticule Off turns off the trigger level marker Displaying the Date and Time 1 Select Display Objects 2 Toggle the display of the date and time on the graticule Use the Utilities menu to set the date and time MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 95 ...

Страница 117: ...een shades The areas of lowest sample density appear in darker green shades It most closely resembles analog oscilloscope displays Spectral Grading displays areas of the waveform with the highest sample density in blue shades The areas of lowest sample density appear in red shades Monochrome Gray displays areas of the waveform with the highest sample density in lighter gray shades The areas of low...

Страница 118: ...uses the same color for the math waveform as the lowest numbered channel waveform the math function is based on Quick Tips The default color for math and reference waveforms are different for each waveform Using MultiView Zoom Use the MultiView Zoom function to magnify a waveform vertically horizontally or in both dimensions Zoomed waveforms can also be aligned locked and automatically scrolled Sc...

Страница 119: ...d waveforms by pressing Show Hide Waveforms and then checking which zoomed waveforms to display 3 To adjust the zoom graticule size select Zoom Graticule Size from either the Vertical or Horiz Acq menus 4 To turn zoom off push the front panel button Quick Tips Use the Zoom Setup menu to change the graticule size of the zoomed waveform Use Wave Inspector to manage long record length waveforms See p...

Страница 120: ...t to zoom 2 Select Zoom 1 On 3 Click and drag a box around another area of the waveform that you want to zoom and then select Zoom 2 On 4 To adjust the zoomed area horizontally click the horizontal marker below the Zoom box to select the zoomed area 5 Use the multipurpose knobs to adjust the horizontal position and factor of the selected zoom area MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000...

Страница 121: ... control window Turn each zoom display on and off from the Zoom Setup control window Push the MultiView Zoom button to toggle all zoom displays on and off To reposition the zoomed area horizontally click and drag the horizontal marker at the bottom of the zoom box Use Wave Inspector to manage long record length waveforms See page 103 Using Wave Inspector to Manage Long Record Length Waveforms 100 ...

Страница 122: ... zoomed areas simultaneously click Lock and then select the Zoom1 4 check boxes that you want to scroll through Locking the zoomed areas locks in their relative horizontal position Changing the horizontal position of one locked and zoomed area changes them all Quick Tips When multiple zoom areas are selected but not locked the zoom area with the highest number will autoscroll while the other zoom ...

Страница 123: ...u 2 Select a Zoom tab and then press Show Hide Waveforms 3 Select the zoomed area that contains the waveform you want to show or hide 4 Uncheck the channel math reference or digital waveform you want to hide Digital channels are only available on MSO Series instruments 102 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 124: ... Wave inspector is available on MSO5000 and DPO5000 Series instruments The Pan Zoom Control consists of 1 An outer pan knob 2 An inner zoom knob Zooming a Waveform To use zoom 1 Rotate the inner knob on the Pan Zoom control clockwise to zoom in on a selected part of the waveform Rotate the knob counterclockwise to zoom back out 2 Alternatively enable or disable the zoom mode by pushing the zoom bu...

Страница 125: ... 1 Rotate the pan outer knob of the pan zoom controls to pan the waveform Turn the knob clockwise to pan forward Turn it counterclockwise to pan backward The further you turn the knob the faster the zoom window pans Playing and Pausing a Waveform Use the play pause feature to automatically pan through a waveform record To use it 1 Enable the play pause mode by pushing the play pause button 2 Adjus...

Страница 126: ...regions of the waveform You can mark areas of the waveform automatically if they meet some special criteria or you can manually mark each item of interest You can jump from mark to mark area of interest to area of interest You can automatically search and mark many of the same parameters that you can trigger on Many search parameters do not have the time limits as triggers You can search on math a...

Страница 127: ... by turning a multipurpose knob Push the Next or Prev arrow button to jump to an existing mark 4 Push Set Clr or the front panel Set Clear button If no search mark is at the screen center the instrument will add one When a mark is created the horizontal zoom factor is saved When you use Next or Prev to move between marks the zoom factor is restored 106 MSO70000 C DPO DSA70000B C DPO7000 and MSO DP...

Страница 128: ... the mark you want to clear To remove the center positioned mark push the Set Clr or the front panel Set Clear button It works on both manually and automatically created marks To Automatically Set and Clear delete Search Marks 1 Push Search or select Analyze Search 2 Select the desired search type from the menu The search menu is similar to the trigger menu Serial bus searches are optional MSO7000...

Страница 129: ...dow select where to copy the settings from and where to copy the settings to Press Copy and then Close 5 To modify the current search setup adjust the displayed controls Displayed controls vary depending on the selected search 6 If not already on press Search to toggle search to on 108 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 130: ...estigate your waveform by moving from mark to mark with the Next or Prev arrow button No other adjustments are needed 9 To toggle between the display of search events counts or Marks time select the Results tab and press View Count 10 To clear all marks from the table press All Marks Clear 11 To export the Mark Table to a file press All Marks Export MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO50...

Страница 131: ... Save or Save All 13 To remove the currently highlighted row from the Mark Table press Search Marks Clear 14 To toggle between showing mark locations in engineering notation or in high precision form press Digits 110 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 132: ...ing Bring Zoom to Mark Zoom 2 or Zoom 3 displays the corresponding zoom view with the same zoom parameters as Zoom 1 Custom User marks are saved with the waveform when the waveform is saved and when the setup is saved Automatic search marks are not saved with the waveform when the waveform is saved However the search criteria are saved in the saved setup so you can easily recapture the marks by re...

Страница 133: ...ut set to either High Low or Don t Care Search for when the event goes true goes false or stays valid for or a user specified time Additionally you must define one of the inputs as a clock for synchronous state searches Transition Search for rising and or falling edges that are or a user specified time Timeout Searches for no pulse in a specified time State Searches for when all of the logic input...

Страница 134: ...s This section contains concepts and procedures for analyzing waveforms Detailed information is available in the online help Taking Automatic Measurements 1 Select Measure Measurement Setup 2 Select the channel math or reference waveform that you want to measure 3 Using the tabs select measurements in five different categories MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 1...

Страница 135: ...page 57 Viewing Analog Characteristics of Digital Waveforms In roll mode measurements are not available until after you stop the acquisition WARNING If there is vertical clipping there may be a dangerous voltage on the probe tip but the readout will indicate a low voltage A symbol appears in the measurement readout if a vertical clipping condition exists Automatic amplitude related measurements wh...

Страница 136: ...nce between the maximum and minimum amplitude in the entire waveform or gated region Cycle RMS The true Root Mean Square voltage over the first cycle in the waveform or the first cycle in the gated region Overshoot This is measured over the entire waveform or gated region and is expressed as Positive Overshoot Maximum High Amplitude x 100 Overshoot This is measured over the entire waveform or gate...

Страница 137: ...ents and is measured over the entire waveform or gated region Histogram measurements Measurement Description Wfm Ct Displays the number of waveforms that have contributed to the histogram Hits in Box Displays the number of points in or on the histogram box Peak Hits Displays the number of points in the largest bin of the histogram Median Displays the middle point of the histogram box Half of all a...

Страница 138: ...measurement of the eye height in volts Eye Width The measurement of eye width in seconds Eye Top The top value used in the extinction ratio measurements Eye Base The base value used in the extinction ratio measurements Crossing The eye crossing point expressed as a percentage of eye height Jitter P P The peak to peak value for the edge jitter in the current horizontal units Jitter RMS The RMS valu...

Страница 139: ...ence levels Gating Use Gating to confine the measurement to a certain part of a waveform 1 Select Measure Gating Gating 2 Position the gates by doing one of the following Click Cursor to set the gated area to the area between the cursors Click Zoom 1 4 to set the gated area to the Zoom 1 4 graticule 118 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 140: ...move statistics select Off NOTE Placing the cursor over a measurement displays a higher resolution version of the measurement Snapshot To see a one time view of all valid measurements select Measure Snapshot NOTE If the setup for a measurement is invalid the results of that measurement is displayed as 3 question marks To select between taking a snapshot of general measurements or communications me...

Страница 141: ...tion from the Measurements setup control window From the drop down list select the measurement to annotate 2 To select the amount of measurement annotation detail select Measure Annotation Standard or Detailed 120 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 142: ...asurements between edges such as pulse widths The default level is 50 Mid2 reference is used on the second waveform specified in delay or phase measurements The default level is 50 Quick Tips To ensure accurate noise values be sure go to the Reference Levels Setup menu and set the signal type to Eye when measuring an Eye signal Taking Cursor Measurements Use cursors to take manual measurements on ...

Страница 143: ...al parameters simultaneously Waveform cursors are attached to the waveform and screen cursors float unattached to the waveform 4 To take measurements between two waveforms select Waveform and then select the waveform source for each cursor 5 Select Cursors Cursor Position and then use the multipurpose knobs to adjust the cursor position 6 Read cursor measurement results in the display 122 MSO70000...

Страница 144: ...easure the time from the trigger point to the vertical cursor Setting Up a Histogram You can display either a vertical voltage or horizontal time histogram Use histogram measurements to get statistical measurement data for a section of a waveform along one axis 1 Click and drag the pointer across the segment of the waveform that you want the histogram to cover For example make the box for a horizo...

Страница 145: ...indow 5 You can also take automated measurements on histogram data See page 113 Taking Automatic Measurements Quick Tips Use vertical histograms to measure signal noise and horizontal histograms to measure signal jitter Use the click and drag procedure to activate the shortcut menu to turn the histogram display off 124 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 146: ...data into math waveforms you can derive the data view that your application requires Use the following procedure for predefined math equations 1 Select Math Math Setup 2 Choose one of the predefined math equations Use the following procedure to build an advanced math waveform expression 1 Select Math Math Setup MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 125 ...

Страница 147: ...sion using sources operators constants measurements variables and functions 4 When you have defined the expression to your satisfaction click Apply 5 To add your own filter click the Filter tab Click Load 126 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 148: ... measurements Digital channels are not valid in math waveforms However iCapture waveforms are valid in math waveforms Use Digital Properties to set the digital threshold of analog channels Measurements are taken on math waveforms in the same way as on channel waveforms Math waveforms derive their horizontal scale and position from the sources in their math expressions Adjusting these controls for ...

Страница 149: ...t Math Math Setup 2 Choose one of the predefined spectral math expressions 3 Click Basic 4 Click Resolution BW or Frequency Span and use the keypad or the multipurpose knobs to adjust the spectral display NOTE Resolution BW and Frequency Span are only adjustable in Manual Horizontal Mode 128 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 150: ...Analyzing Waveforms Use the following procedure to build an advanced spectral math expression 1 Select Math Advanced Spectral MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 129 ...

Страница 151: ...o redefine a waveform click Clear 4 Select the source waveform 5 Adjust the spectral waveform using the controls in the Spectral Setup control window and use the multipurpose knobs MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series 130 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 152: ...nline help for more information The resolution bandwidth RBW directly controls the gate width Therefore the time domain gate markers move as you adjust the control You can display the linear magnitude of the real data or the imaginary data in the spectrum This is useful if you process the spectrum off line and transform it back into a time domain trace Using Mask Testing Serial Communications Mask...

Страница 153: ...lick a Configbutton to access a Mask Configuration control window where you can adjust how masks and violations are displayed and how Mask Autoset and Autofit are configured 6 Click Masks to return to the Mask Setup control window 132 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 154: ...on to minimize hits 11 Click the Tolerance tab and then set the tolerance Tolerance settings greater than 0 make the mask test harder to pass settings less than 0 make the test easier to pass Use 0 if you want the mask as specified in the standard Changing the percentage allows you to do margin testing 12 Select the Pass Fail Setup tab and then set up the pass fail parameters When acquisition mode...

Страница 155: ...ck the Pass Fail Results tab to view the test results 18 Click Pass Fail Test On to start the mask test 19 Click Reset to reset the totals and clear any violations Quick Tips Mask testing is not available on digital channel waveforms If the signal is not within the mask enable Autoset to center the waveform in the mask 134 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 156: ...by selecting the Source Destination and Tolerances Use the multipurpose knobs to adjust the Tolerances Tolerances specify how much margin the signal is allowed before failing the limit test 3 Click Save You can create multiple templates and save them for later use 4 Select the source waveform to compare to the template 5 Select the template to compare to the Source waveform Usually this is the tem...

Страница 157: ...Click Highlight Hits On to show points that fall outside the template in a different color 10 Toggle Limit Test to On to start the test 11 Click Reset to clear all violations and reset the test Quick Tips Use active or saved waveforms to create a limit test template Using Average acquisition mode will create a smoother template waveform Using Envelope acquisition mode will create a template that a...

Страница 158: ...edures for creating and using MyScope control windows Detailed information is available in the online help Creating a New MyScope Control Window 1 Select MyScope New Control Window 2 Click to expand a category Controls that you can add to your MyScope control window are contained within each category The categories match the menu bar to help you find the controls you normally use MSO70000 C DPO DS...

Страница 159: ...ntrol to preview it 4 Double click the control or click the to expand the control list If there is no then the control cannot be customized further 138 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 160: ...6 Click and drag the control to your MyScope control window The control will snap to the nearest grid location when you release the mouse Change the placement of the control in your MyScope control window by clicking and dragging MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 139 ...

Страница 161: ...the controls are deleted Select a control and then click Delete Just the selected control is deleted 11 Click Save and then enter a name for your MyScope control window or use the default name Quick Tips To reconfigure a control click and drag it back to the preview window Then select or clear the check boxes to include or remove components in the control To change the tab order click and drag a t...

Страница 162: ...ecently used MyScope windows 2 Select the MyScope control window you want to use and then click Open To display the active MyScope control window do the following 1 Select MyScope Current or click MyScope in the toolbar mode Your MyScope control window remains active even when it is not displayed MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 141 ...

Страница 163: ...pen Quick Tips Some controls function differently in a MyScope control window than they do in the standard control window For details see the online help You can copy MyScope control windows tcw files to other DPO7000 DPO DSA70000B C MSO70000 C MSO5000 and DPO5000 Series instruments 142 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 164: ...surements using the clipboard and printing on your instrument Detailed information is available in the online help Saving Screen Captures 1 Select File Save or Save As Screen Capture 2 Click Options to set up the Palette View Image or Screen Capture Format options otherwise skip to step 3 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 143 ...

Страница 165: ... a file type 5 Click Save Quick Tip To quickly save multiple screen captures select Set Front Panel Print Button to Save and then click Save You can now save a screen capture by pushing the front panel Print button Saving Waveforms 1 To save waveforms select File Save or Save As Waveform 144 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 166: ...the waveform as a reference select Ref 1 4 To save as a wfm file select the location where you want to save the waveform 6 If you are saving as a wfm file type in a file name or use the default 7 Click Save Quick Tips Select Auto increment file name to save similar waveforms without having to retype the entire name To quickly save multiple waveforms select Set Front Panel Print Button to Save and ...

Страница 167: ... waveform to recall 5 Click Recall Clicking Recall turns on the reference waveform and activates the Reference Waveform control window 6 Use the controls to adjust the Reference waveform You can also access the Reference Waveform control window by selecting File Reference Waveform Controls 146 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 168: ... save digital waveforms in a csv format file 1 To save digital waveforms select File Save or Save As Digitals 2 Click Digitals 3 You can only save digital waveforms as a csv file in a Windows directory To save as a csv file select the location where you want to save the waveform 4 Type in a file name or use the default 5 Click Save MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Man...

Страница 169: ...se the pop up keyboard to type a file name for a setup saved to the instrument memory 5 Click Save Quick Tips If the touch screen is enabled use the pop up keypad to label the setups for easy identification Use Auto increment file name to save similar files without having to retype the entire file name To quickly save multiple setups select Set Front Panel Print Button to Save and then click Save ...

Страница 170: ...ne of the ten locations in the instrument memory or from a Windows directory To retain your current deskew settings click Don t recall deskew values 4 Click Recall Quick Tip You can recall any setup stored on disk and then save it in an internal setup storage location for quicker access MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 149 ...

Страница 171: ...ptions to specify Displayed Measurements Measurement Snapshot or Measurement Format otherwise skip to step 3 3 Select the location to save the measurement 4 Type in a name for the measurement and then select a file type 5 Click Save 150 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 172: ...Masks 1 Select File Save or Save As User Mask 2 Click User Mask 3 Select the location to save the mask 4 Type in a name for the mask and then select a file type 5 Click Save MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 151 ...

Страница 173: ...stogram Depending on previous selections you may need to select More Histogram Data to display the Histogram selection 3 Select the location to save the histogram 4 Type in a name for the histogram and then select a file type 5 Click Save 152 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 174: ...ay need to select More Timestamp Table to display the Timestamp selection 3 Click Options to specify the Source or FastFrame Data Range otherwise skip to step 4 4 Select the location to save the timestamp 5 Type in a name for the timestamp and then select a file type 6 Click Save MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 153 ...

Страница 175: ...e to set the output content and format for images waveforms or measurements to be copied to the Microsoft clipboard 1 Select Edit Copy Setup 2 Click the Images Waveforms or Measurements tab and then select the desired options 154 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 176: ...copy 2 Select Edit Copy or press Ctrl C 3 Press Ctrl V to paste the item into a Windows application Printing a Hard Copy 1 To print a hard copy push the print button or select File Print If necessary make changes to the page orientation in the Page Setup dialog box MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 155 ...

Страница 177: ...ng Information Your Print and Page Setup dialog boxes will depend on the printer you are using 2 Click Page Setup 3 Select the printing parameters 156 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 178: ...Analyze jitter on contiguous clock cycles using single shot acquisitions Use LSA Serial Analysis Software for CAN LIN protocol triggering and analysis Use LT Waveform Limit Testing to compare an acquired waveform to tolerance boundaries that you set Use MTH Communication Mask Testing Software for mask compliance testing on 4 GHz models Use MTM Communication Mask Testing Software for mask complianc...

Страница 179: ...to make quick work of WiMedia analysis Use USB TX and USB3 to verify characterize debug and compliance test USB 3 0 systems Use UWB and UWBE Ultra Wideband Spectral Analysis to make quick work of WiMedia analysis Use VNM CAN LIN Protocol Analysis Software for CAN and LIN testing CAN triggering not included Use XGBT for 10 GBASE T Ethernet physical medium attachment PMA physical layer PHY electrica...

Страница 180: ...or it can be exceptionally tedious and time consuming to find infrequent anomalies especially given the low waveform capture rate on traditional digital storage oscilloscopes Digital Phosphor Oscilloscopes enabled by DPX technology have an exceptionally fast acquisition mode called FastAcq which allows you to find anomalies like these in a matter of seconds or minutes A regular DSO would take hour...

Страница 181: ...you look for the problem elsewhere go to step 4 4 Push FastAcq MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series 5 Find glitches transients or other random anomalies that are present in the signal In this example FastAcq revealed an 300 ns positive glitch after only a few seconds 160 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 182: ... 5 select Trig Glitch Setup 7 Select the appropriate polarity 8 Click Level and then set the level based on what you found in step 5 9 Click Width and then set the width based on what you found in step 5 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 161 ...

Страница 183: ...ger On See page 86 Setting Up E Mail on Event 11 Push Single to trigger on a single glitch MSO70000 C DSA70000B C DPO70000B C and DPO7000 Series MSO5000 and DPO5000 Series 162 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 184: ...ur work in real time To make your instrument the center of your design and documentation process use the following procedure NOTE On 64 bit systems you will need 64 bit compatible device drivers and application software 1 Load Microsoft Word or Excel on your instrument 2 Connect a second monitor See page 10 Adding a Second Monitor 3 Open Microsoft Word and then drag the Word window onto the extend...

Страница 185: ...cument wherever you want to place the screen shot and then press Ctrl V Quick Tips The instrument comes with a variety of OpenChoice software tools designed for maximum efficiency and connectivity to the rest of your design environment 164 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 186: ...only for DPO7000 Series instruments Use the following procedures for MSO70000 C MSO5000 and DPO5000 Series instruments See page 80 Triggering on a Parallel Bus and See page 83 Triggering on a Serial Bus To set up the bus trigger 1 Select Trig A Event Main Trigger Setup 2 Set the A trigger type and source in the A Event tab 3 Select Trigger On to select the desired trigger on feature 4 Depending on...

Страница 187: ...o fields NOTE The video trigger type is available only on DPO7000 MSO5000 and DPO5000 Series instruments 1 Select Trig A Event Main Trigger Setup 2 Set the A trigger type and source in the A Event tab Select Format 525i NTSC 3 Select Trigger On Field Select Odd Even or All fields 166 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 188: ... the video lines in the field 1 Select Trig A Event Main Trigger Setup 2 Set the A trigger type and source in the A Event tab Select Format 525i NTSC 3 Select Trigger On All Lines MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 167 ...

Страница 189: ...le allows you to connect your logic analyzer to a Tektronix oscilloscope enabling communication between the two instruments The Add External Oscilloscope wizard which is available from the TLA application System menu will guide you through the process of connecting the iView cable between your logic analyzer and oscilloscope A setup window is also available to help you in verifying changing and te...

Страница 190: ...by switch using a dampened cleaning towel Do not spray or wet the switch directly CAUTION Improper cleaning agents methods or excessive force can damage the instrument Do not use chemical cleaning agents that might damage the plastics used in this oscilloscope Use only deionized water when cleaning the front panel buttons Use a 75 isopropyl alcohol solution as a cleaner and rinse with deionized wa...

Страница 191: ... in the Select Download Type pull down menu NOTE The Release Notes file available on the Web page may contain more recent information than the readme txt file contained within the downloadable executable file To define the search criteria use the title of the application in the ENTER MODEL NUMBER text box For example use the keyword DPOJET to search for and download the latest version of DPOJET If...

Страница 192: ... TPP1000 10X Passive Probes are compact passive probes with 10X attenuation that are designed for use with Tektronix MSO DPO4000B 5000 Series oscilloscopes The probes have no user or Tektronix serviceable parts Connecting the Probe to the Oscilloscope Connect the probe as shown in the illustrations below MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 171 ...

Страница 193: ...nel the probe is attached to 4 Push the More bottom bezel button until Probe Setup is selected 5 Push the Compensate Probe for Channel side bezel button and follow the on screen instructions If the probe compensation fails verify that the signal and ground connections are secure at the Probe Comp connections on the oscilloscope Also check that the ground connection is secure at the probe head the ...

Страница 194: ...onix part number 206 0610 XX Pogo tip This spring loaded tip allows compliant testing of circuit boards Reorder Tektronix part number 206 0611 XX Ground lead with alligator clip Secure the lead to the probe head ground and then to your circuit ground Reorder Tektronix part number 196 3521 XX Ground springs Attach the spring to the ground band on the probe tip to take measurements on test points th...

Страница 195: ... 206 0610 xx for rigid tip replacement or order part number 206 0611 xx for pogo pin replacement Specifications Table 1 Electrical and mechanical specifications Characteristic TPP0500 TPP1000 Bandwidth 3 dB 500 MHz 1 GHz System rise time typical 350 ps 700 ps System input capacitance Rigid tip 3 9 pF 0 3 pf Pogo pin tip 5 1 pf 0 5 pf System attenuation accuracy 10 1 2 2 Probe series resistance DC ...

Страница 196: ...to 95 relative humidity up to 30 C 5 to 45 relative humidity 30 C up to 50 C Altitude Operating Nonoperating 4 6 km 15 000 ft maximum 12 2 km 40 000 ft maximum Table 3 Certifications and compliances Characteristics Description EC Declaration of Conformity Compliance was demonstrated to the following specification as listed in the Official Journal of the European Communities Low Voltage Directive 2...

Страница 197: ...erenced Oscilloscope Use Do not float the reference lead of this probe when using with ground referenced oscilloscopes for example DPO MSO and TDS series oscilloscopes The reference lead must be connected to earth potential 0 V Connect and Disconnect Properly Connect the probe output to the measurement instrument before connecting the probe to the circuit under test Disconnect the probe input and ...

Страница 198: ...ify conditions or practices that could result in injury or loss of life CAUTION Caution statements identify conditions or practices that could result in damage to this product or other property Symbols on the Product These symbols may appear on the product Contacting Tektronix Web site www tektronix com Phone 1 800 833 9200 Address Tektronix Inc Department or name if known 14200 SW Karl Braun Driv...

Страница 199: ...igital buses and signals on your target system The probe contains 16 data channels split between two lead sets GROUP 1 and GROUP 2 The first lead in each set is identified by blue insulation and the remaining seven leads are gray All leads include a ground connection at the tip You can connect the probe leads separately to the target system or group the leads together using the probe tip holders 1...

Страница 200: ...probe as shown in the illustration below 1 Insert the probe label side up into the connector on the oscilloscope 2 To remove the probe squeeze the buttons on the side and pull out the probe MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 179 ...

Страница 201: ... the Bus Setup menu On MSO4000B Series instruments push the B1 to B4 buttons The setup screens allow you to set and view bus characteristics such as Clock type Bus type Serial or Parallel Bus width Display format Hex Binary or ASCII symbols Parallel bus setup information is resident on some oscilloscope models However for other buses such as SPI and I2C you must have the appropriate option See you...

Страница 202: ... ground tip 1 set of 20 020 2711 XX 2 Probe tip 1 set of 10 131 5638 11 3 IC grabber 1 set of 20 020 2733 XX 4 Probe tip holder 2 ea 352 1115 XX 5 8 Ground lead 1 set of 2 020 2713 XX 6 3 Ground lead 1 set of 8 020 2712 XX Instructions 1 1 ea 071 2831 XX 1 Instructions are included with the probe but not in the accessory kit The instructions can be downloaded at www tektronix com manuals These opt...

Страница 203: ...el skew 200 ps Probe length 1 3 m 4 27 ft Table 5 Environmental specifications Characteristic Description Temperature Operating 0 C to 50 C 32 F to 122 F Nonoperating 55 C to 75 C 67 F to 167 F Humidity Operating 5 to 95 relative humidity Nonoperating 10 to 95 relative humidity Altitude Operating 4 6 km 15 092 ft maximum Nonoperating 15 km 50 000 ft maximum Equipment Recycling This product complie...

Страница 204: ...ections and components when power is present Avoid Exposed Circuitry Do not touch exposed connections and components when power is present Do Not Operate With Suspected Failures If you suspect there is damage to this product have it inspected by qualified service personnel Do Not Operate in Wet Damp Conditions Do Not Operate in an Explosive Atmosphere Keep Product Surfaces Clean and Dry Safety Ter...

Страница 205: ...Tektronix Inc Department or name if known 14200 SW Karl Braun Drive P O Box 500 Beaverton OR 97077 USA Email techsupport tektronix com Warranty Information For warranty information go to www tektronix com warranty 184 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 206: ...Appendix Connecting the Probe to the Circuit MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual 185 ...

Страница 207: ...Appendix 186 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

Страница 208: ... characteristics 57 setting up 48 signal input 48 Digital waveforms saving 147 Display colors 97 objects 95 persistence 90 style 89 Display map 21 Display Remote 9 Documentation xiv Dots displaying waveform record points as 89 DSP Bandwidth enhancement 45 Dual monitor 10 E E mail on event setup 86 E mail on trigger 85 Edge trigger defined 71 Enhanced bandwidth 45 Envelope acquisition mode 38 ESD p...

Страница 209: ...en color palette 96 More measurements 116 Multiple zoom areas 99 MultiScope Trigger 63 MultiView zoom 97 MyScope editing 142 new control window 137 using 141 N Network connection 9 Normal color palette 96 Normal trigger mode 67 O Objects display 95 Online help 25 OpenChoice example 163 Operating specifications 2 Operating system restore 15 Overlay frames 60 P Pan 103 104 knob 104 Pattern lock trig...

Страница 210: ...n 40 T TekLink 63 Temperature grading color palette 96 Time measurements 115 Time Stamps 60 defined 59 Timeout trigger defined 71 Timestamp saving 153 Transition trigger defined 71 TRIG D status light 73 Trigger B Event scan 77 concepts 67 coupling 68 forcing 67 holdoff 67 level 68 modes 67 MultiScope Trigger 63 parallel bus 80 posttrigger 67 68 pretrigger 67 68 readout 73 selections 71 serial bus...

Страница 211: ...Index Z Zoom 97 103 graticule size 104 knob 103 Zoom graticule size 98 190 MSO70000 C DPO DSA70000B C DPO7000 and MSO DPO5000 Series User Manual ...

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