Agilent Technologies 7000B Series User Manual
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Agilent Technologies 7000B Series User Manual

7000b series
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  • Page 1: Figure 18. Using Tv Holdoff To Synchronize To Color Field 1 Or

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide ...

  • Page 2: Safety Notices

    Agilent Technologies, Inc. information contained herein. Should 1900 Garden of the Gods Rd. Agilent and the user have a separate Colorado Springs, CO 80907 USA written agreement with warranty terms covering the material in this WA R N I N G...
  • Page 3 InfiniiVision 7000B Series Oscilloscopes—At a Glance The Agilent InfiniiVision 7000B Series oscilloscopes deliver powerful features and high performance: • 100 MHz, 350 MHz, 500 MHz, and 1 GHz bandwidth models. • Up to 4 GSa/s sample rate. • 12.1 inch XGA display.

  • Page 4: Table 1. 7000B Series Model Numbers, Bandwidths, And Sampling Rates

    • You can easily upgrade an InfiniiVision 7000B Series oscilloscope from a DSO to an MSO and/or add features such as Segmented Memory and Mask Test. • A Quick Help system is built into the oscilloscope. Press and hold any key to display Quick Help. Complete...
  • Page 5 In This Guide This guide shows you how to use the InfiniiVision 7000B Series oscilloscopes. It contains these chapters: Getting Started Probing the Device Under Test Displaying Waveforms Triggering Measurements and Math Functions Saving, Recalling, and Printing Acquisition Modes Web Interface...
  • Page 6 Digital Channels N O T E Because all of the oscilloscopes in the Agilent InfiniiVision Series have analog channels, the analog channel topics in this book apply to all instruments. Whenever a topic discusses the digital channels, that information applies only to Mixed-Signal Oscilloscope (MSO) models or DSO models that have been upgraded to an MSO.

  • Page 7: Table Of Contents

    Front Panel Control and Connector Descriptions Do not connect a host computer to the oscilloscope’s USB host port Rear Panel (4-Channel) Rear Panel (2-Channel) Rear Panel Connector Descriptions Front Panel Overlays for Different Languages Using the Oscilloscope Softkey Menus InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 8 Passive Probes Active Probes Connect the Probes to the Oscilloscope Maximum input voltage at analog inputs Do not float the oscilloscope chassis Compensating Passive Probes Calibrating Probes Manually Setting the Probe Attenuation Factor Digital Probes InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 9 Changing the Display Settings To adjust waveform intensity To set or clear infinite persistence To clear the display To adjust the grid brightness To display waveforms as vectors or dots To freeze the display InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 10 Trigger Holdoff Operating Hints To set holdoff External Trigger Input 2-Channel Oscilloscope External Trigger Input Maximum voltage at 2-channel oscilloscope external trigger input 4-Channel Oscilloscope External Trigger Input Maximum voltage at 4-channel oscilloscope external trigger input InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 11 To trigger on a specific field of the video signal To trigger on all fields of the video signal To trigger on odd or even fields USB Trigger Measurements and Math Functions List of Automatic Measurements InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 12 Cursor Examples Math Functions To use waveform math To perform a math function upon an arithmetic operation Math scale and offset Units Multiply Add or Subtract Differentiate Integrate Square Root FFT Measurement FFT Operation InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 13 To start and stop an acquisition To make a single acquisition Acquisition Modes At Slower Sweep Speeds Selecting the Acquisition mode Normal Mode Peak Detect Mode High Resolution Mode Averaging Mode Realtime Sampling Option Segmented Memory Using segmented memory InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 14 CAN/LIN Triggering and Serial Decode Setup for CAN Signals CAN Triggering CAN Serial Decode Interpreting CAN Decode CAN Totalizer Interpreting CAN Lister Data Searching for CAN Data in the Lister Setup for LIN Signals InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 15 Setup for I S Signals S Triggering S Serial Decode Interpreting I S Decode Interpreting I S Lister Data Searching for I S Data in the Lister FlexRay Triggering and Serial Decode Setup for FlexRay Signals InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 16 Searching for MIL-STD 1553 Data in the Lister UART/RS232 Triggering and Serial Decode Setup for UART/RS232 Signals UART/RS232 Triggering UART/RS232 Serial Decode Interpreting UART/RS232 Decode UART/RS232 Totalizer Interpreting UART/RS232 Lister Data Searching for UART/RS232 Data in the Lister InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 17 To switch all digital channels on or off To switch groups of channels on or off To change the logic threshold for digital channels To reposition a digital channel To display digital channels as a bus InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 18 To set the trigger out source Setting the Oscilloscope’s Clock Entering Licenses and Displaying License Information To enter licenses To display license information Licensed Options Available Other Options Available Upgrading to an MSO Secure Environment Mode Option InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 19 Maximum input voltage at digital channels Environmental Conditions Binary Data (.bin) Format Binary Data in MATLAB Binary Header Format Example Program for Reading Binary Data Examples of Binary Files CSV and ASCII XY files InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 20 Contents Acknowledgements Index InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 21: Figures

    Figure 22. Cursors used to measure pulse widths other than middle threshold points Figure 23. Cursors measure frequency of pulse ringing Figure 24. Cursors track Zoom sweep Figure 25. Measuring pulse width with cursors Figure 26. Moving the cursors together to check pulse width variations InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 22 Figure 37. High-Frequency Probe Equivalent Circuit Figure 38. Impedance versus Frequency for Both Probe Circuit Models Figure 39. Common Mode Input Voltage Model Figure 40. User Calibration cable for 2-channel oscilloscope Figure 41. User Calibration cable for 4-channel oscilloscope InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 23: Tables

    Tables Table 1. 7000B Series Model Numbers, Bandwidths, and Sampling Rates Table 1. Default Configuration Settings Table 2. Passive Probes Table 3. Active Probes Table 4. Half-field holdoff time Table 5. Saving Oscilloscope Data Table 6. Recommended Signal Mapping Table 7. InfiniiVision Series Oscilloscope Bandwidths, Maximum Sample Rates,and Sample Periods Table 8.
  • Page 24 Tables InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 25: Getting Started

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Getting Started Inspect the Package Contents Tilt the Oscilloscope for Easy Viewing Power-On the Oscilloscope Recall the Default Oscilloscope Setup Input a Waveform and AutoScale Become Familiar with Oscilloscope Controls and Connectors Become Familiar with the Osciilloscope Display...

  • Page 26: Inspect The Package Contents

    Four probes for 4- channel models • CD- ROM containing: • User’s Guide • Service Guide • Programmer’s Guide • Automation- Ready Software CD- ROM • Accessory pouch • Digital probe kit P/N 54620- 68701 (MSO Models only) InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 27 54620-61801 16-channel cable (qyt 1) 5959-9334 2-inch probe ground leads (qyt 5) 5090-4833 Grabber (qyt 20) Digital probe replacement parts are listed in the "Digital Channels" chapter. See Also • “Accessories Available” on page 407. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 28: Tilt The Oscilloscope For Easy Viewing

    3 Rock the oscilloscope back so that it rests securely on its feet. To retract the feet: 1 Tilt the oscilloscope forward. Press the foot release button and rotate the foot up and toward the front of the oscilloscope. 2 Repeat for the other foot. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 29: Power-On The Oscilloscope

    4" (100 mm) clearance above and behind the oscilloscope for proper cooling. To mount the oscilloscope in a rack The InfiniiVision 7000B series oscilloscopes can be mounted in an Electronic Industries Association (EIA) standard 19- inch (487- mm) rack cabinet.

  • Page 30: To Power-On The Oscilloscope

    2 Press the power switch. The power switch is located on the lower left corner of the front panel. The oscilloscope will perform a self- test and will be operational in a few seconds. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 31: Recall The Default Oscilloscope Setup

    Acquire mode normal, to Run, cursors and measurements off. Labels All custom labels that you have created in the Label Library are preserved (not erased), but all channel labels will be set to their original names. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 32: Input A Waveform And Autoscale

    6 You should see a waveform on the oscilloscope’s display similar to this: If you see the waveform, but the square wave is not shaped correctly as shown above, perform the procedure “Compensating Passive Probes” page 56. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 33: How Autoscale Works

    (about 2 periods of the triggered signal on the screen), and the triggering mode is set to Edge. Vectors remain in the state they were before the AutoScale. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 34: Become Familiar With Oscilloscope Controls And Connectors

    Entry knob, to select values. For easy one- handed operation of the 7000B Series oscilloscopes, the Entry knob can be pushed as well as rotated. Rotating the knob moves through selectable items, and pushing the knob makes the selection.

  • Page 35: Front Panel Controls And Connectors (4-Channel)

    9. Channel 5 V RMS On/Off 8. Vertical 7. Vertical 1. Power 2. USB 3. Probe 4. Channel 6. [Label] 5. AutoProbe Sensitivity Position Switch Host Compensation Input BNC Interface Control Port Terminals Connector InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 36: Front Panel Controls And Connectors (2-Channel, Differences Only)

    • The 2- channel oscilloscope has two sets of channel controls • The 2- channel oscilloscope’s external trigger input is on the front panel instead of the rear panel. Some trigger features differ. See “External Trigger Input” on page 109. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 37: Front Panel Control And Connector Descriptions

    See page 4. Channel Input BNC Connector Attach the oscilloscope probe or BNC cable to the BNC connector. This is the channel’s input connector. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 38 Press the [Digital] key to turn on the digital channels (the [Digital] key will illuminate as well as the arrow to the left). InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 39 Auto? and the background will flash, indicating that the oscilloscope is forcing triggers. Press [Run/Stop] again to stop acquiring data. The key will illuminate in red. Now you can pan across and zoom- in on the acquired data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 40 Lister, or segmented memory acquisitions. See “To navigate the time base” on page 74. 20. Trigger Controls These controls determine how the oscilloscope triggers to capture data. See Chapter 4, “Triggering,” starting on page 95. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 41 26. Back/up back/up key moves up in the softkey menu hierarchy. Back At the top of the hierarchy, the back/up key turns the menus off, and Back oscilloscope information is shown instead. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 42: Rear Panel (4-Channel)

    7. USB 8. USB Trigger Output Reference Protect Input Video Host Port Device Input Connector Switch Connector Output (For saving Port (For loading remote data.) control) 9. LAN Port 11. Power 10. Kensington Connector Lock InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 43: Rear Panel (2-Channel)

    The 2- channel model rear panel is the same as the 4- channel model rear panel shown on page 42, except on 2- channel models, the external trigger input is on the front panel instead of the rear panel. External trigger input is on the front panel InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 44: Rear Panel Connector Descriptions

    249. 9. LAN Port You can communicate with the oscilloscope and use the Remote Front Panel feature using the LAN port. See “Web Interface” page 239 and “Accessing the Web Interface” on page 244. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 45: Front Panel Overlays For Different Languages

    Remove the protective backing to expose the adhesive, align the label with the top and left edge of the front panel, and press the overlay into place. Removal To remove the label, carefully pull it away using the tab at the lower right corner. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 46: Using The Oscilloscope Softkey Menus

    Entry knob to make an item active. Option is selected but not active. Option is selected and active. Feature is on. Press the softkey again to turn the feature off. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 47 Press the softkey to view the menu. Press the back/up key Back to return to the previous menu. A dot on a softkey indicates that the action specified in the dialog will be performed when the Entry knob is pushed. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 48: Become Familiar With The Osciilloscope Display

    This line normally contains automatic measurement and cursor results, but can also display advanced trigger setup data and menu information. Softkeys The softkeys let you set up additional parameters for the selected mode or menu. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 49: Access The Built-In Quick Help

    You can set Quick Help to close when you release the key. Press the [Help] key, then press the Language softkey, then press the Help softkey and select either Close on Release or Remain on Screen ([Help] > Language > Help). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 50: To Select The Quick Help Language

    Updated Quick Help content may be dowloaded and installed on the oscilloscope just like firmware updates. To download new Quick Help and GUI language files: 1 Direct your web browser to: www.agilent.com/find/7000sw 2 Select Quick Help Language Support and follow the directions. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 51: Probing The Device Under Test

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Probing the Device Under Test Analog Input Impedance (50 Ohm or 1 MOhm) AutoProbe Interface Passive Probes Active Probes Connect the Probes to the Oscilloscope Compensating Passive Probes Calibrating Probes Manually Setting the Probe Attenuation Factor...

  • Page 52: Analog Input Impedance (50 Ohm Or 1 Mohm)

    For more information on probing, visit www.agilent.com/find/scope_probes Information about selecting a probe can be found in document number 5989- 6162EN: Agilent Oscilloscope Probes and Accessories Selection Guide, available at www.agilent.com. AutoProbe Interface The AutoProbe interface uses a series of contacts directly below the channel’s BNC connector to transfer information between the oscilloscope...

  • Page 53: Passive Probes

    N2863A Passive probe, 10:1, 300 MHz, 1.2 m Active Probes Most Agilent active probes are compatible with the AutoProbe interface. Active probes that do not have their own external power supply require substantial power from the AutoProbe interface. “Quantity Supported”...

  • Page 54: Table 3 Active Probes

    1157A 2.5 GHz Active Probe 1158A 4 GHz Active Probe N2772A Differential Probe, 20 MHz, with N2773A power supply N2774A (obsolete, replaced by N2782A) with N2775A power supply N2782A 50 MHz/30Arms AC/DC Current Probe, with N2779A power supply InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 55: Connect The Probes To The Oscilloscope

    The probe ground lead is connected to the oscilloscope chassis and the ground wire in the power cord. If you need to measure between two live points, use a differential probe with sufficient dynamic range. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 56: Compensating Passive Probes

    Under compensated comp.cdr 3 Connect probes to all other oscilloscope channels (channel 2 of a 2- channel oscilloscope, or channels 2, 3, and 4 of a 4- channel oscilloscope). Repeat the procedure for each channel. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 57: Calibrating Probes

    5 In the Channel Probe Menu, the second softkey from the left is for specifying your probe head (and attenuation). Repeatedly press this softkey until the probe head selection matches the attenuator you are using. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 58 10:1 (+20 dB Atten) single- ended browser • 10:1 (+20 dB Atten) differential browser 6 Press the Calibrate Probe softkey and follow the instructions on the display. For more information on InfiniiMax probes and accessories, see the probe’s User’s Guide. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 59: Manually Setting The Probe Attenuation Factor

    - 20 dB to 60 dB. If Amps is chosen as the units and a manual attenuation factor is chosen, then the units as well as the attenuation factor are displayed above the Probe softkey. Units and Attenuation Factor InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 60: Digital Probes

    Probing the Device Under Test Digital Probes Please see “To connect the digital probes to the device under test” page 360 for information about digital probing. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 61: Displaying Waveforms

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Displaying Waveforms Using the Horizontal Controls Using the Vertical Controls Setting Analog Channel Probe Options Changing the Display Settings Using Labels This chapter describes using the horizontal controls, the vertical controls, the [Display] key and menu options, and labels when displaying waveforms.

  • Page 62: Using The Horizontal Controls

    The Horizontal Menu lets you select the time mode (Normal, XY, or Roll), enable Zoom, set the time base fine control (vernier), and specify the time reference. The current sample rate is displayed above the Fine and Time Ref softkeys. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 63: To Adjust The Horizontal (Time/Div) Scale

    All events displayed left of the trigger point happened before the trigger occurred. These events are called pre- trigger information, and they show events that led up to the trigger point. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 64: Panning And Zooming Single Or Stopped Acquisitions

    There is no limit imposed on the scaling ratio between the sweep speed used to acquire the data and the sweep speed used to view the data. There is, however, a useful limit. This useful limit is somewhat a function of the signal you are analyzing. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 65: To Change The Horizontal Time Mode (Normal, Xy, Or Roll)

    It only operates on time base settings of 500 ms/div and slower. If the current time base setting is faster than the 500 ms/div limit, it will be set to 500 ms/div when Roll mode is entered. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 66 Use the channel 1 and 2 volts/div knobs and the channel 1 and 2 Fine softkeys to expand the signal for convenient viewing. The phase difference angle () can be calculated using the following formula (assuming the amplitude is the same on both channels): InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 67: Figure 2 Example Of Centering A Signal On The Display

    “X” Figure 3 Signal centered on the display 4 Press the [Cursors] key. 5 Set the Y2 cursor to the top of the signal, and set Y1 to the bottom of the signal. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 68: Figure 4 Cursors Set On Displayed Signal

    Note the Y value at the bottom of the display. In this example, we are using the Y cursors, but you could have used the X cursors instead. Figure 4 Cursors set on displayed signal InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 69: Figure 5 Cursors Set To Center Of Signal

    Cursors set to center of signal 7 Calculate the phase difference using the formula below. second Y 1.031  = ------------ - ;  = 37.65 degrees of phase shift -------------------------- first Y 1.688 InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 70: Figure 6 Signals Are 90 Out Of Phase

    When Z is low (<1.4 V), Y versus X is displayed; when Z is high (>1.4 V), the trace is turned off. Figure 6 Signals are 90 out of phase InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 71: To Display The Zoomed Time Base

    The Zoom window is a magnified portion of the normal sweep. You can use Zoom to locate and horizontally expand part of the normal sweep for a more detailed (higher- resolution) analysis of signals. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 72 (sweep speed) knob. As you turn the knob, the sweep speed is highlighted in the status line above the waveform display area. The Horizontal scale (sweep speed) knob controls the size of the box. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 73: To Change The Horizontal Scale Knob's Coarse/Fine Adjustment Setting

    The horizontal time/div scale value is displayed in the status line at the top of the display. When Fine is turned off, the Horizontal sweep speed knob changes the time base sweep speed in a 1- 2- 5 step sequence. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 74: To Position The Time Reference (Left, Center, Right)

    Lister, or segmented memory acquisitions. To navigate time When acquisitions are stopped, you can use the navigation controls to play through the captured data. 1 Press [Navigate]. 2 In the Navigate Menu, press Navigate; then, select Time. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 75 Press the back and forward keys to go to the previous or next segment. • Press the softkey to go to the first segment. • Press the softkey to go to the last segment. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 76 In the Auto play mode: • Press the navigation keys to play backward, stop, or play forward in time. You can press the keys multiple times to speed up the playback. There are three speed levels. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 77: Using The Vertical Controls

    Channel channel menu impedance coupling limit vernier The ground level of the signal for each displayed analog channel is identified by the position of the icon at the far- left side of the display. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 78: To Turn Waveforms On Or Off (Channel Or Math)

    The voltage value momentarily displayed in the upper right portion of the display represents the voltage difference between the vertical center of the display and the ground level ( ) icon. It also represents the InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 79: To Specify Channel Coupling

    Note that Channel Coupling is independent of Trigger Coupling. To change trigger coupling see page 103. To specify channel input impedance The analog channel input impedance can be set to either 1M Ohm or 50 Ohm. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 80: To Specify Bandwidth Limiting

    25 MHz. For waveforms with frequencies below this, turning bandwidth limit on removes unwanted high frequency noise from the waveform. The bandwidth limit also limits the trigger signal path of any channel that has BW Limit turned on. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 81: To Change The Vertical Scale Knob's Coarse/Fine Adjustment Setting

    (triggers at the same point on the waveform) after the channel is inverted. Inverting a channel will also change the result of any function selected in the Waveform Math Menu or any measurement. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 82: Setting Analog Channel Probe Options

    To specify the probe attenuation This is set automatically if the oscilloscope can identify the connected probe. See “AutoProbe Interface” on page 52 and “Manually Setting the Probe Attenuation Factor” on page 59. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 83: To Specify The Probe Skew

    Each analog channel can be adjusted ±100 ns in 10 ps increments for a total of 200 ns difference. The skew setting is not affected by recalling the [Default Setup] or by pressing [Auto Scale]. To calibrate a probe “Calibrating Probes” on page 57. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 84: Changing The Display Settings

    Reducing the intensity can expose more detail in complex signals as shown in the following figures. The intensity knob does not affect the digital channels. Figure 8 Amplitude Modulation Shown at 100% Intensity InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 85: To Set Or Clear Infinite Persistence

    To use infinite persistence to display multiple repetitive events: 1 Connect a signal to the oscilloscope. 2 Press the [Display] key. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 86: To Clear The Display

    Each major horizontal division in the grid corresponds to the sweep speed time shown in the status line at the top of the display. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 87: To Display Waveforms As Vectors Or Dots

    Displaying Waveforms To display waveforms as vectors or dots Agilent InfiniiVision oscilloscopes are designed to operate optimally with vectors (connect the dots) on. This mode produces the most insightful waveforms for most situations. To disable or enable vectors: 1 Press [Display].
  • Page 88 Displaying Waveforms Many activities, such as adjusting the trigger level, adjusting vertical or horizontal settings, or saving data will un- freeze the display. Manual cursors can be used on the frozen display. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 89: Using Labels

    The channel labels default to their channel number. 2 To turn the labels off, press the [Label] key until it is not illuminated. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 90: To Assign A Predefined Label To A Channel

    Library softkey to select a predefined label from the library. 4 Press the Apply New Label softkey to assign the label to your selected channel. 5 Repeat the above procedure for each predefined label you want to assign to a channel. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 91: To Define A New Label

    Apply New Label softkey again to assign the label to the channel. Only the original label is saved in the label list. This feature makes it easier to assign successive labels to numbered control lines and data bus lines. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 92: To Load A List Of Labels From A Text File You Create

    When you reset the label library list (see next topic), all of your custom labels will be deleted, and the label list will be returned to its factory configuration. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 93: To Reset The Label Library To The Factory Default

    Defaulting labels without erasing the default library. N O T E Pressing [Default Setup] sets all channel labels back to the default labels but does not erase the list of user-defined labels in the library. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 94 Displaying Waveforms InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 95: Triggering

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Triggering Triggering - General Information Trigger Mode and Coupling Menu Auto and Normal Trigger modes Trigger Level Adjustment Trigger Coupling Trigger Noise Rejection Trigger Holdoff External Trigger Input Trigger Types Trigger Types Duration Trigger...
  • Page 96 “MIL- STD 1553 Triggering” on page 326 if you have Option 553 (N5469A). • “SPI Triggering” on page 295 if you have Option LSS (N5423A). • “UART/RS232 Triggering” on page 335 if you have Option 232 (N5457A). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 97: Triggering - General Information

    Pre-Trigger Buffer Post-Trigger Buffer Acquisition Memory Agilent InfiniiVision oscilloscopes provide a full set of features to help automate your measurement tasks. MegaZoom technology lets you capture and examine triggered or untriggered waveforms. You can: • Modify the way the oscilloscope acquires data.

  • Page 98: Trigger Mode And Coupling Menu

    Triggering Trigger Mode and Coupling Menu • Press the [Mode/Coupling] key in the Trigger section of the front panel. 2-channel models only InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 99: Auto And Normal Trigger Modes

    Auto — is the same as Normal mode, except it forces the oscilloscope • to trigger if the trigger conditions are not met. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 100: Auto Mode

    Trig’d (not flashing). If the acquisition was initiated by [Run/Stop], the process repeats. If the acquisition was initiated by pressing [Single], then the acquisition stops and you can Pan and Zoom the waveform. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 101 Some measurements you want to make will require you to take some action in the device under test to cause the trigger event. Usually, these are single- shot acquisitions, where you will use the [Single] key. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 102: Trigger Level Adjustment

    CMOS, ECL, or user defined) for the selected digital channel group. The threshold value is displayed in the upper- right corner of the display. The line trigger level is not adjustable. This trigger is synchronized with the power line supplied to the oscilloscope. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 103: Trigger Coupling

    TV coupling is normally grayed- out, but is automatically selected • when TV trigger is enabled in the Trigger Menu. Note that Trigger Coupling is independent of Channel Coupling. To change Channel Coupling see page InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 104: Trigger Noise Rejection

    1 Connect a signal to the oscilloscope and obtain a stable display. 2 Remove the noise from the trigger path by turning on high- frequency rejection Reject), low- frequency rejection Reject), or Noise Rejection. 3 Use Averaging Mode to reduce noise on the displayed waveform. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 105: Hf Reject

    50 kHz. LF reject removes low- frequency signals, such as power line noise, from the trigger path. 1 Press [Mode/Coupling] > Coupling > LF Reject. 0 dB 3 dB down point Pass Band 50 kHz InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 106: Noise Rejection

    However, this also decreases the trigger sensitivity so that a slightly larger signal is required to trigger the oscilloscope. 1 Press [Mode/Coupling] > HF Reject. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 107: Trigger Holdoff

    With Agilent’s MegaZoom technology, you can press [Stop], then pan and zoom through the data to find where it repeats. Measure this time using the cursors, then set the holdoff.
  • Page 108 The oscilloscope will then re- arm the trigger circuit to search for the next edge trigger. This allows the oscilloscope to trigger on a repeating pattern in a waveform. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 109: External Trigger Input

    When you connect an AutoProbe self- sensing probe, the oscilloscope will automatically configure your probe to the correct attenuation factor. The probe correction factor must be set properly for measurements to be made correctly. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 110: Maximum Voltage At 2-Channel Oscilloscope External Trigger Input

    Press the Units softkey to select the proper measurement unit for the connected probe. Select Volts for a voltage probe and select Amps for a current probe. Measurement results, channel sensitivity, and trigger level will reflect the measurement units you have selected. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 111: 4-Channel Oscilloscope External Trigger Input

    15 Vrms. Do not exceed 15 Vrms at rear panel External Trigger input or damage to the oscilloscope may occur. There are no range or units settings for the External Trigger input of the 4- channel oscilloscope. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 112: Trigger Types

    “FlexRay Triggering” on page 315 if you have Option FLX (N5432C). • “I2C Triggering” on page 284 if you have Option LSS (N5423A). • “I2S Triggering” on page 306 if you have Option SND (N5468A). InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 113 “MIL- STD 1553 Triggering” on page 326 if you have Option 553 (N5469A). • “SPI Triggering” on page 295 if you have Option LSS (N5423A). • “UART/RS232 Triggering” on page 335 if you have Option 232 (N5457A). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 114: Duration Trigger

    • 1 sets the pattern to 1 (high) on the selected channel. A high is a voltage level that is greater than the channel's trigger level or threshold level. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 115: Qualifier Time Set Softkey

    • When the within time range (><) qualifier is selected, the Entry knob sets the upper time range value. • When the out of time range (<>) qualifier is selected, the Entry knob sets the lower time range value. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 116: Qualifier Time Set Softkey

    Timeout mode. In Timeout, the trigger occurs when the timeout value is reached while the pattern is true. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 117: Edge Trigger

    All modes operate up to the bandwidth of the oscilloscope except Either edge mode, which has a limitation. Either edge mode will trigger on Constant Wave signals up to 100 MHz, but can trigger on isolated pulses down to 1/(2*oscilloscope's bandwidth). InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 118 3 Select the trigger source. You can select analog channel 1 or 2, Ext, or Line as the trigger source on any Agilent InfiniiVision oscilloscope. The trigger source can also be set to channel 3 and 4 on the 4- channel oscilloscopes, or digital channels D15 through D0 on the mixed- signal oscilloscopes.

  • Page 119: Glitch Or Narrow Pulse Capture

    Peak detect mode can be used to more easily view glitches or narrow pulses. In peak detect mode, narrow glitches and sharp edges are displayed more brightly than when in Normal acquire mode, making them easier to see. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 120: Figure 10 15 Ns Narrow Pulse, 20 Ms/Div, Normal Mode

    Triggering To characterize the glitch, use the cursors or the automatic measurement capabilities of the oscilloscope. Figure 10 15 ns Narrow Pulse, 20 ms/div, Normal Mode InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 121: Using Peak Detect Mode To Find A Glitch

    Infinite persistence updates the display with new acquisitions but does not erase previous acquisitions. New sample points are shown at normal intensity while previous acquisitions are displayed in gray at lower intensity. Waveform persistence is not kept beyond the display area boundary. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 122 To obtain a better resolution of the glitch, expand the time base. Use the horizontal position knob ( ) to pan through the waveform to set the expanded portion of the normal sweep around the glitch. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 123: Nth Edge Burst Trigger

    Triggering Nth Edge Burst Trigger The Nth Edge Burst trigger lets you trigger on the Nth edge of a burst that occurs after an idle time. Trigger Idle Time InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 124 2 Press the Slope softkey to specify the slope of the edge. 3 Press the Idle softkey; then, turn the Entry knob to specify the idle time. 4 Press the Edge softkey; then, turn the Entry knob to which edge to trigger on. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 125: Pattern Trigger

    Pattern = line directly above the softkeys and in the upper- right corner of the display next to “Pat”. External trigger may also be specified as a channel in the pattern when using the 2- channel and 4- channel oscilloscopes. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 126: Hex Bus Pattern Trigger

    You can specify a bus value on which to trigger. To do this, first define the bus. See “To display digital channels as a bus” on page 369 for details. You can trigger on a bus value whether you are displaying the bus or not. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 127 0 or 1, the “$” sign will be displayed for the digit. For information regarding digital bus display when Pattern triggering see “Bus values are displayed when using Pattern trigger” on page 373. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 128: Pulse Width Trigger

    3 Press the pulse polarity softkey to select positive ( )or negative ( polarity for the pulse width you want to capture. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 129 2 ns to 10 s for > or < qualifier (5 ns to 10 s for 350 MHz bandwidth models) • 10 ns to 10 s for >< qualifier, with minimum difference of 5 ns between upper and lower settings InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 130: Qualifier Time Set Softkey

    • When the time range (><) qualifier is selected, the Entry knob sets the lower time range value. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 131: Sequence Trigger

    Figure 12 Sequence Trigger Flowchart To access the sequence trigger settings, press the [Trigger] key in the Trigger section of the front panel, rotate the Entry knob until Sequence is displayed in the Trigger softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 132: Define The "Find" Stage

    Find: and give you a list of the terms you can define for the Find stage. The Find stage can be set to one of the following conditions: InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 133 Trigger Level knob. Press the [Digital] key and select Thresholds to set the threshold level for digital channels. The value of the trigger level or digital threshold is displayed in the upper- right corner of the display. c Repeat for all channels in the pattern. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 134: Define The "Trigger On" Stage

    (logical NAND). • Edge 2 • Pattern 2 and Edge 2 • Nth Edge 2 • Nth Edge 2 (no re-find) 2 Press the Trigger: softkey and select a stage to trigger on. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 135 If the term(s) used in the “Trigger on:” Sequence Stage condition are set to “don’t care,” N O T E the oscilloscope will not trigger. At least one term in the stage must be set to a value other than X (don’t care). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 136: Define The Optional "Reset On" Stage

    Press the Channel softkey (or rotate the Entry knob) to select the channel. softkey to select rising edge or falling b Then press edge. All other channel edges will be defaulted to don’t care. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 137: Adjust The Trigger Level

    • To set the threshold level for digital channels, press the [Digital] key and select Thresholds. The value of the trigger level or digital threshold is displayed in the upper- right corner of the display. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 138: Tv Trigger

    It is important, when using a 10:1 passive probe, that the probe is correctly compensated. N O T E The oscilloscope is sensitive to this and will not trigger if the probe is not properly compensated, especially for progressive formats. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 139 Turning the Trigger Level knob does not change the trigger level because the trigger level is automatically set to the sync pulse. Trigger coupling is automatically set to TV in the Trigger Mode and Coupling Menu. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 140 N O T E Many TV signals are produced from 75  sources. To provide correct matching to these sources, a 75  terminator (such as an Agilent 11094B) should be connected to the oscilloscope input. 3 Press the sync polarity softkey to set the TV trigger to either positive ) or negative ( ) sync polarity.
  • Page 141 Line numbers for each EDTV/HDTV video standard EDTV 480p/60 1 to 525 HDTV 720p/60 1 to 750 HDTV 1080p/24 1 to 1125 HDTV 1080p/25 1 to 1125 HDTV 1080i/50 1 to 1125 HDTV 1080i/60 1 to 1125 InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 142: Tv Triggering Examples

    3 Press the Mode softkey and select the TV field of the line you want to trigger on. You can choose Line:Field1, Line:Field2, or Line:Alternate. 4 Press the Line # softkey and select the number of the line you want to examine. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 143: Figure 13 Example: Triggering On Line

    Field 1 and Field 2. This is a quick way to compare the Field 1 VITS and Field 2 VITS or to check for the correct insertion of the half line at the end of Field 1. Figure 13 Example: Triggering on Line 136 InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 144: To Trigger On All Sync Pulses

    1 Press the [Trigger] key; then, select TV. 2 Press the Settings softkey, then press the Standard softkey to select the appropriate TV standard. 3 Press the Mode softkey and select All Lines. Figure 14 Triggering on All Lines InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 145: To Trigger On A Specific Field Of The Video Signal

    1 Press the [Trigger] key; then, select TV. 2 Press the Settings softkey, then press the Standard softkey to select the appropriate TV standard. 3 Press the Mode softkey and select Field1 or Field2. Figure 15 Triggering on Field 1 InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 146: To Trigger On All Fields Of The Video Signal

    1 Press the [Trigger] key; then, select TV. 2 Press the Settings softkey, then press the Standard softkey to select the appropriate TV standard. 3 Press the Mode softkey and select All Fields. Figure 16 Triggering on All Fields InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 147: To Trigger On Odd Or Even Fields

    But this definition of field does not take into consideration the phase of the reference subcarrier. When Field 1 is selected, the trigger system will find any field where the vertical sync InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 148: Figure 17 Triggering On Color Field 1 Alternating With Color Field

    Repeat until the correct phase is displayed. When holdoff is adjusted using the TV Holdoff softkey and the Entry knob, the corresponding holdoff time will be displayed in the Trigger Mode and Coupling Menu. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 149: Table 4. Half-Field Holdoff Time

    8.35 ms HDTV 1080p/24 20.835 ms HDTV 1080p/25 20 ms HDTV 1080i/50 10 ms HDTV 1080i/60 8.35 ms Figure 18 Using TV Holdoff to Synchronize to Color Field 1 or 3 (Field 1 mode) InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 150: Usb Trigger

    D+ source D– source condition speed channel channel 5 Press the Speed softkey to select the speed of the transaction being probed. You may select Low Speed (1.5 Mb/s) or Full Speed (12 Mb/s). InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 151 Exit Sus (Exit Suspend) — triggers when exiting an idle state > 10 ms. • This is used to see the suspend/resume transition. End of packet trigger D+,– Bus Idle D–,+ SE0 portion of EOP InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 152 Triggering InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 153: Measurements And Math Functions

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Measurements and Math Functions List of Automatic Measurements Making Automatic Measurements Measurement Definitions Cursor Measurements Math Functions Multiply Add or Subtract Differentiate Integrate Square Root FFT Measurement See Also • “Enabling Presision Measurements and Math”...

  • Page 154: List Of Automatic Measurements

    171. • “Maximum” on page 171. • “Minimum” on page 171. • “Peak- Peak” on page 171. • “Ratio” on page 171. • “RMS” on page 171. • “Std Deviation” on page 172. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 155 Measurements and Math Functions • “Top” on page 173. Preshoot and Overshoot • “Preshoot” on page 175. • “Overshoot” on page 175. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 156: Making Automatic Measurements

    “No Edges”, “Clipped”, “Low Signal”, “< value”, or “> value”, or a similar message to indicate that the measurement may not be reliable. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 157: Measurement Statistics

    Press the [Meas] key to enter the Measurement Menu. By default, statistics are displayed, and frequency and voltage are measured on channel 1. Select the measurements you desire for the channels you are using (see page 154). InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 158 The following statistics are shown: Name of the measurement, current measured value, mean, minimum measured value, maximum measured value, standard deviation, and the number of times the measurement has been made (count). Statistics are based on the total number of captured waveforms (count). InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 159 (in the Horizontal control section of the front panel) to pan through the waveform. Active measurements will stay on screen, allowing you to measure various aspects of the captured waveforms. Press Increment Statistics to add the currently measured waveform to the collected statistical data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 160: Measurement Thresholds

    Threshold 3 Press the Type softkey to set the measurement threshold to % (percentage of Top and Base value) or to Absolute (absolute value.) • Percentage thresholds can be set from 5% to 95%. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 161 The default upper threshold is 90% or 1.50 V. If threshold Type is set to %, the upper threshold value can be set • from 7% to 95%. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 162: Measurement Definitions

    Min Y, and are not valid for digital channels on mixed-signal oscilloscopes. Counter The InfiniiVision 7000B Series oscilloscopes have an integrated hardware frequency counter which counts the number of cycles that occur within a period of time (known as the gate time) to measure the frequency of a signal.
  • Page 163 The X cursors show what portion of the waveform is being measured. The Y cursor shows the middle threshold point. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 164: Figure 19 Isolating An Event For Frequency Measurement

    A middle threshold crossing must also travel through the lower and upper threshold levels which eliminates runt pulses. The X cursors show what portion of the waveform is being measured. The Y cursor shows the middle threshold point. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 165 To measure the peak of an FFT: 1 Select FFT as the Operator in the Waveform Math Menu. 2 Choose Math: f(t) as the source in the Measurement Menu. 3 Choose Maximum and X at Max Y measurements. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 166: Delay And Phase Measurements

    The default Delay settings measure from the rising edge of channel 1 to the rising edge of channel 2. 2 Press the Measure Delay softkey to make the measurement. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 167 Phase is the calculated phase shift from source 1 to source 2, expressed in degrees. Negative phase shift values indicate that the rising edge of source 1 occurred after the rising edge of source 2. Delay ---------------------------------------- - X 360 Phase = Source 1 Period InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 168 The default Phase settings measure from channel 1 to channel 2. The example below shows a phase measurement between the channel 1 and the math d/dt function on channel 1. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 169: Voltage Measurements

    FFT units will be displayed as dB for all other FFT sources or when a source channel’s units has been set to Amps. The following figure shows the voltage measurement points. Maximum Amplitude Peak-Peak Base Minimum InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 170 The Base of a waveform is the mode (most common value) of the lower part of the waveform, or if the mode is not well defined, the base is the same as Minimum. The Y cursor shows the value being measured. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 171 RMS (DC) is the root- mean- square value of the waveform.  where x = value at ith point being measured --------------- - n = number of points in measurement interval RMS (dc) = InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 172 Gaussian distribution, two sigma (± 1) from the mean, is where 68.3 percent of the measurement results reside. Six sigma (± 3) from is where 99.7 percent of the measurement results reside. mean 1s 2s 68.3% 95.4% 99.7% InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 173 The Top of a waveform is the mode (most common value) of the upper part of the waveform, or if the mode is not well defined, the top is the same as Maximum. The Y cursor shows the value being measured. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 174: Overshoot And Preshoot Measurements

    Overshoot and Preshoot Measurements Digital channel time measurements N O T E Automatic measurements Preshoot and Overshoot are not valid measurements for the math FFT function or for digital channels on the mixed-signal oscilloscope. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 175 (edge closest to the trigger reference point). local Maximum - D Top Rising edge overshoot = --------------------------------------------------------- - X 100 Amplitude Base - D local Minimum Falling edge overshoot = ---------------------------------------------------------- - X 100 Amplitude InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 176: Figure 21 Automatic Overshoot Measurement

    Because measurements and math functions are performed on displayed data, you affect the resolution of functions and measurements. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 177: Cursor Measurements

    FFT where the values are relative to 0 dB. In XY horizontal mode, the Y cursors display channel 2 values (Volts or Amps). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 178: To Make Cursor Measurements

    At the bottom of the display, the time and voltage positions are shown for the markers. The vertical (Y) and horizontal (X) differences between the markers are shown as X and Y values. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 179 Press the Cursors softkey; then, turn the Entry knob. • • Push the Cursors knob; then, turn the Cursors knob. To finalize your selection, either push the Cursors knob again or wait a couple seconds for the popup menu to disappear. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 180: Cursor Examples

    The currently selected cursor(s) display brighter than the other cursors. 6 Adjust the selected cursor(s) by turning the Cursors knob. Cursor Examples Figure 22 Cursors used to measure pulse widths other than middle threshold points InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 181: Figure 23 Cursors Measure Frequency Of Pulse Ringing

    Expand the display with Zoom mode, then characterize the event of interest with the cursors. Figure 24 Cursors track Zoom sweep Put the X1 cursor on one side of a pulse and the X2 cursor on the other side of the pulse. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 182: Figure 25 Measuring Pulse Width With Cursors

    Measuring pulse width with cursors Press the X1 X2 linked softkey and move the cursors together to check for pulse width variations in a pulse train. Figure 26 Moving the cursors together to check pulse width variations InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 183: Math Functions

    The result is displayed. 6 Use the multiplexed scale and position knobs, or the Scale and Offset softkeys, to re- size and re- position the math waveform. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 184: To Perform A Math Function Upon An Arithmetic Operation

    The math function waveform can be measured using [Cursors] and/or [Meas]. Math scale and offset Any math function may be manually scaled by pressing the Scale or Offset softkeys and adjusting the value. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 185: Units

    Volts and channel impedance is set to 50 . FFT units will be displayed as dB for all other FFT sources or when a source channel’s units has been set to Amps. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 186 Measurements and Math Functions A scale unit of U (undefined) will be displayed for math functions when two source channels are used and they are set to dissimilar units and the combination of units cannot be resolved. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 187: Multiply

    (Amps- squared), or W (Watts) and is represented by the center horizontal grid line of the display. Press the Offset softkey, then turn the Entry knob to change the offset for the math waveform. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 188: Figure 27 Example Of Multiply

    Measurements and Math Functions Channel 1 Channel 2 1 * 2 waveform Multiply First Second Displayed Math Math operand function operator operand waveform waveform selected scale offset Figure 27 Example of Multiply InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 189: Add Or Subtract

    A scale unit of U (undefined) will be displayed for scale and offset if • the two source channels are set to dissimilar units. Units are set using the channel’s Probe Units softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 190: Figure 28 Example Of Subtract

    Measurements and Math Functions Channel 1 Channel 2 1 – 2 waveform Subtraction First Second Math Math Displayed function operator operand operand waveform waveform scale offset selected Figure 28 Example of Subtract InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 191: Differentiate

    V (Volts), A (Amps), or W (Watts) and is represented by the center horizontal grid line of the display. Press the Offset softkey, then turn the Entry knob to change the offset for d/dt. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 192: Figure 29 Example Of Differentiate Function

    Units are set using the channel’s Probe Units softkey. Channel 1 d/dt waveform Differentiate Source Math Math Displayed function operator waveform waveform selected scale offset Figure 29 Example of Differentiate Function InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 193: Integrate

    Press the Offset softkey, then turn the Entry knob to change the offset for  dt. The integrate calculation is relative to the source signal’s offset. The following examples illustrate the effects of signal offset. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 194: Figure 30 Integrate And Signal Offset

    Measurements and Math Functions Channel 1  dt waveform Channel 1  dt waveform Integrate Source Math Math Displayed function operator waveform waveform scale offset selected Figure 30 Integrate and Signal Offset InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 195: Square Root

    Entry knob to change the offset for  (square root). A scale unit of U (undefined) will be displayed for scale and offset if the two source channels are set to dissimilar units. Units are set using the channel’s Probe Units softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 196: Figure 31 Example Of  (Square Root)

    Measurements and Math Functions Channel 1  waveform Square Source Math Math Displayed function root waveform waveform operator scale offset selected Example of  (Square Root) Figure 31 InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 197: Fft Measurement

    FFT measurements. The FFT sample rate is displayed directly above the softkeys when the FFT Menu is displayed. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 198: Figure 32 Aliasing

    In order to minimize spectral leakage, windows that approach zero smoothly at the beginning and end of the signal are employed as filters to the FFT. The FFT Menu provides four windows: Hanning, flattop, InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 199: Fft Operation

    Measurements and Math Functions rectangular, and Blackman- Harris. For more information on leakage, see Agilent Application Note 243, “The Fundamentals of Signal Analysis” at http://cp.literature.agilent.com/litweb/pdf/5952- 8898E.pdf. FFT Operation 1 Press the [Math] key, press the Function softkey and select f(t), press the Operator softkey and select FFT.
  • Page 200 Offset — lets you set your own offset for the FFT. The offset value is • in dB and is represented by the center horizontal grid line of the display. Press the Offset softkey, then turn the Entry knob to change the offset of your math function. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 201 Probe Comp signal (approximately 1.2 kHz square wave) to channel 1. Set sweep speed to 5 ms/div, vertical sensitivity to 500 mV/div, Units/div to 10 dBV, Offset to - 34.0 dBV, Center frequency to 5.00 kHz, frequency Span to 10.0 kHz, and window to Hanning. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 202 FFTs ability to resolve two closely space frequencies. A good way to test the ability of the FFT to resolve two closely spaced frequencies is to examine the sidebands of an amplitude modulated sine wave. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 203 • Adjust frequency span for better cursor placement. • Return to the Cursors Menu to fine tune the X cursor. For more information on the use of FFTs please refer to Agilent Application Note 243, ”The Fundamentals of Signal Analysis” at http://cp.literature.agilent.com/litweb/pdf/5952-...
  • Page 204 Measurements and Math Functions InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 205: Saving, Recalling, And Printing

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Saving, Recalling, and Printing Saving and Recalling Data Printing Screens ...

  • Page 206: Saving And Recalling Data

    N O T E Image” on page 250 for details. Selecting a Destination for Your Saved Data Press [Save/Recall] > Save to access the Save Menu and select a destination for saving your data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 207 It can be used to recall oscilloscope setup and waveform trace files. The File Explorer in the Utility Menu can be used for loading files into the oscilloscope or deleting files. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 208: Selecting A File Name

    Selecting a File Name Overwriting a file You can choose to overwrite an existing file name by browsing to that file and selecting it, then choosing Press to Save. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 209: Saving Waveform Trace And Oscilloscope Setup

    SCP. These extensions can be seen using the File Explorer, but they do not appear when using the file browser in the Recall Menu. When using Mask Testing, the mask data file is saved also. Its extension is MSK. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 210: Display Image And Waveform Data File Formats

    1000 points can be written. (See also page 414.) • ALB data file — This creates a file in an Agilent proprietary format which can be read by Agilent logic analyzers. You can use Agilent’s B4610A Data import tool for offline viewing and analysis.

  • Page 211: Choosing Save Settings

    Press the Palette softkey to change the following options. The Palette options are available when the BMP and PNG formats are selected. • Color — When Color printing is selected, the traces are printed in color. Color printing is not applicable to CSV format. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 212 “Minimum and Maximum Values in CSV Files” on page 422. Save Segment When using the optional segmented memory feature you can choose to save either the currently displayed segment or all acquired segments in memory. (See also page 237.) InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 213 Format (ALB data file format settings in Save Menu) You can acquire data from the oscilloscope in ALB format, then analyze it offline (on a PC) using the Agilent B4610A Data Import Tool for Offline Viewing and Analysis. See Agilent publication number 5989- 7834EN at www.agilent.com.
  • Page 214 If you connect your serial bus signals to the oscilloscope as shown in the following table, the labels in the analysis software will be correct. If you do not, then you will have to re- map the signals in the analysis software. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 215: To Save A Waveform And/Or Setup To A Usb Mass Storage Device

    3 Press the Save softkey. The proposed file name will be shown in the “Save to file” prompt above the Save softkey. (If you want to change the file name, press the File Name softkey. See “Creating a new file name” on page 209 for details.) InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 216: To Save A Waveform And/Or Setup To The Oscilloscope's Internal Memory

    1 Press the [Save/Recall] key. 2 Press the Recall softkey. The Recall Menu will be displayed. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 217: File Explorer

    Simply ensure that any file operation you’ve initiated is done, and remove the USB drive from the oscilloscope’s host port. Do not connect USB devices that identify themselves as hardware type “CD” because these devices are not compatible with the InfiniiVision 7000B Series oscilloscopes. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 218 This softkey will be labeled Press to go when pointing at a directory that can be selected, Location when pointing to a directory that is currently selected, and Selected when pointing to a file InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 219 Saving, Recalling, and Printing that can be loaded or deleted. Pressing the Entry knob will initiate the selected activity. Delete selected Navigate Load selected file using Entry file knob, select using this key or push Entry knob InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 220: Printing Screens

    [Print], the measurements will be shown on the printout. To print the display showing the Print Configuration Menu at the bottom, press the [Print] key twice, then press the Press to Print softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 221: Options

    • Color — When Color printing is selected, the traces are printed in color. • Grayscale — When Grayscale printing is selected, the traces are printed in shades of gray rather than in color. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 222 Saving, Recalling, and Printing InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 223: Acquisition Modes

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Acquisition Modes Starting, Stopping, and Single Acquisitions (Run Control) Acquisition Modes Segmented Memory This chapter describes various acquisition modes. See Also • “Analyzing Data” on page 343. • “Glitch or Narrow Pulse Capture”...

  • Page 224: Starting, Stopping, And Single Acquisitions (Run Control)

    Just press [Run/Stop] again. The acquisition will stop immediately and a partial waveform will be displayed. You can display the results of multiple acquisitions using infinite persistence. See “To set or clear infinite persistence” on page 85. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 225: To Make A Single Acquisition

    When you press [Single], the display is cleared, the trigger circuitry is armed, the [Single] key is illuminated yellow, and the oscilloscope will wait until a trigger condition occurs before it displays a waveform. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 226 (for example, if you are probing a DC level), set 99) and press the [Single] key. If a the trigger mode to Auto (see page trigger condition occurs, it will be used; if a trigger doesn’t happen, an untriggered acquisition will be taken. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 227: Acquisition Modes

    To select the acquisition mode press the [Acquire] key on the front panel. Normal Mode In Normal mode at slower sweep speeds, extra samples are decimated (in other words, some are thrown away). This mode yields the best display for most waveforms. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 228: Peak Detect Mode

    MegaZoom custom ASIC. High Resolution mode limits the oscilloscope's real- time bandwidth because it effectively acts like a low- pass filter. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 229: Averaging Mode

    The higher the number of averages, the slower the displayed waveform responds to waveform changes. You must compromise between how quickly the waveform responds to changes and how much you want to reduce the displayed noise on the signal. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 230 1 Press the [Acquire] key, then press the Acq Mode softkey until the Averaging mode is selected. 2 Press the #Avgs softkey and turn the Entry knob to set the number of averages that best eliminates the noise from the displayed waveform. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 231: Figure 33 Random Noise On The Displayed Waveform

    The number of acquisitions being averaged is displayed in the # Avgs softkey. Figure 33 Random noise on the displayed waveform Figure 34 128 Averages used to reduce random noise See also “Trigger Noise Rejection” on page 104 InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 232: Realtime Sampling Option

    2 constitute a channel pair, and channels 3 and 4 constitute another channel pair. For example, the sample rate of a 4- channel oscilloscope is 4 GSa/s when channels 1 and 3, 1 and 4, 2 and 3, or 2 and 4 are on. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 233 500 MHz when Realtime sampling on and 1 GHz when Realtime sampling is off. To see the sample rate, press the [Horiz] key on the front panel. The sample rate is displayed in the line just above the softkeys. Sample rate InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 234: Segmented Memory

    When the oscilloscope is busy acquiring multiple segments, the progress is displayed in the upper right area of the display. The oscilloscope will continue to trigger until memory is filled, then the oscilloscope will stop. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 235 Time. When Current Segment is selected, the Horizontal position control knob moves the display to the desired segment. When Time is selected, the Horizontal position control knob moves the display horizontally just as it InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 236 5 s/div, and the Time Reference is set to Center, it will take at least 50 s to fill all ten divisions and re- arm. (That’s 25 s to capture pre- trigger data and 25 s to capture post- trigger data.) InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 237 Settings > Save Seg. A USB storage device must be connected to the oscilloscope to enable this Save option. You can also save the screen image in BMP or PNG formats. For more information see “Save Segment” page 212. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 238 Acquisition Modes InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 239: Web Interface

    Instrument Utilities Setting a Password The Agilent InfiniiVision oscilloscopes have a LAN interface and a built- in web server; these let you use a Java™- enabled web browser remotely to: • View information about the oscilloscope like its model number, serial number, host name, IP address, and VISA (address) connect string.
  • Page 240 The Web browser must be Java- enabled with Sun Microsystems™ Java Plug- in. Before you can use the web interface, you must place the oscilloscope on the network and set up its LAN connection. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 241: Setting Up The Oscilloscope's Lan Connection

    If desired you can enable NetBIOS. Press [Utility] > I/O > Control to access the option. c When using DHCP you can select DynamicDNS if desired. Press [Utility] > I/O > Control to access the option. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 242: Stand-Alone (Point-To-Point) Connection To A Pc

    1 Connect your PC to the oscilloscope using a cross- over LAN cable such as Agilent part number 5061- 0701, available on the web at www.parts.agilent.com. 2 Turn on the oscilloscope power. Wait until the LAN connection is configured: InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 243 Web Interface • Press [Utility] > I/O and wait until the LAN status shows “configured”. This may take a few minutes. Now the instrument is connected and the instrument’s Web interface may be used. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 244: Accessing The Web Interface

    LAN connection is the preferred method. 2 Type the oscilloscope’s hostname or IP address in the web browser. The oscilloscope’s web interface Welcome Page is displayed. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 245: Browser Web Control

    Browser Web Control, then select Remote Front Panel. After a few seconds the Remote Front Panel appears. 3 Use the Main Menu and the Function Keys to control the oscilloscope. To view Quick Help, right- click on a softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 246 Web Interface Main Menu Function Keys Hint appears when you roll over with mouse Softkeys (Left-click to select, Right- click for Quick Help InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 247: Remote Programming

    244). 2 When the oscilloscope’s web interface is displayed, select Browser Web Control, then select Remote Programming. 3 On the Remote Programming page, click SCPI Commands..The SCPI Commands applet window appears. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 248 On the oscilloscope’s front panel, press [Utility] > I/O. b In the I/O Menu, press Control. c Use the Entry knob to point to LAN; then, press Control again to enable the LAN controller type. Multiple controller types may be enabled. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 249: Remote Programming With Agilent Io Libraries

    While the SCPI Commands applet window lets you enter and remote programming commands, remote programming for automated test and data acquisition is typically done using the Agilent IO Libraries, which are separate from the instrument’s web interface. The Agilent IO Libraries let a controller PC communicate with Agilent InfiniiVision oscilloscopes via their LAN or USB interfaces.

  • Page 250: Get Image

    3 Right- click on the image and select “Save Picture As...” (or “Print Picture...”). 4 Select a storage location for the image file and click Save. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 251: Identification Function

    2 When the oscilloscope’s web interface Welcome Page is displayed, select the Identification on radio button. An “Identify” message is displayed on the oscilloscope; you can either select Identification off or press the OK softkey on the oscilloscope to continue. Identification Option InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 252: Instrument Utilities

    The Instrument Utilities page of the web interface lets you: • View installed options. • View firmware versions. • Install firmware upgrade files. • View calibration status. You can select these cababilities via a drop- down menu. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 253: Setting A Password

    “Accessing the Web Interface” on page 244). 2 When the oscilloscope’s web interface is displayed, select the Configure Network tab from the instrument’s Welcome page. 3 Click the Modify Configuration button. Step 2 Step 1 InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 254 • Using the keys on the front panel of the oscilloscope, press [Utility] > I/O > LAN Reset • Using the web browser select the Configure Network tab, select Modify Configuration, erase the Password, and select Apply Changes. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 255: Serial Decode/Lister

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Serial Decode/Lister Serial Decode Lister Searching Lister Data Triggering on Serial Data In some cases, such as when triggering on a slow serial signal (for example, I C, SPI, CAN, LIN, etc.) it may be necessary to switch from the Auto trigger mode to the Normal trigger mode to prevent the oscilloscope from Auto- triggering and stabilize the display.

  • Page 256: Serial Decode

    Serial Decode/Lister Serial Decode Agilent’s hardware accelerated serial decode options can be installed when the oscilloscope is manufactured, or added later. The following serial decode licenses are available: • The N5424A (Option AMS) license provides the ability to decode CAN (Controller Area Network) and LIN (Local Interconnect Network) serial buses.

  • Page 257: Lister

    Before you can select a row or navigate through the Lister data, oscilloscope acquisitions must be stopped. 4 Press the [Single] key (in the Run Control group on the front panel) to stop the acquisition. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 258 Enable or disable the Track Time option. When enabled, as you select • different Lister rows (using the Entry knob while acquisitions are stopped), the horizontal delay changes to the Time of the selected row. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 259: Searching Lister Data

    • “Searching for CAN Data in the Lister” on page 270 if you have Option AMS (N5424A). • “Searching for FlexRay Data in the Lister” on page 322 if you have Option FLX (N5432C). InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 260 • “Searching for SPI Data in the Lister” on page 300 if you have Option LSS (N5423A). • “Searching for UART/RS232 Data in the Lister” on page 342 if you have Option 232 (N5457A). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 261: Can/Lin Triggering And Serial Decode

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide CAN/LIN Triggering and Serial Decode Setup for CAN Signals CAN Triggering CAN Serial Decode Setup for LIN Signals LIN Triggering LIN Serial Decode The N5424A CAN/LIN triggering and decode option (Option AMS) requires a four- channel InfiniiVision Series oscilloscope.

  • Page 262: Setup For Can Signals

    Dominant low signals: • CAN_L — The actual CAN_L differential bus signal • Rx — The Receive signal from the CAN bus transceiver • Tx — The Transmit signal from the CAN bus transceiver InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 263 8 Repeatedly press and release the Smpl Pt softkey to select the point between phase segments 1 and 2 where the state of the bus is measured. This controls the point within the bit’s time where the bit value is captured. One Bit Sample Point InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 264: Can Triggering

    SOF - Start of Frame — The oscilloscope triggers at the start of a frame. • Remote Frame ID (RTR) — The oscilloscope triggers on remote frames • with the specified ID. Press the Bits softkey to select the ID. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 265 AutoTriggering. Press the [Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to Normal. To display CAN serial decode, see “CAN Serial Decode” on page 266. N O T E InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 266: Can Serial Decode

    AutoTriggering. Press the [Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to Normal. You can use the Zoom horizontal sweep mode for easier navigation of the decoded data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 267: Interpreting Can Decode

    • Angled waveforms show an active bus (inside a packet/frame). • Mid- level blue lines show an idle bus. • Decoded text is truncated at the end of the associated frame when there is insufficient space within frame boundaries. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 268: Can Totalizer

    Partial frames are not counted. Counters • The FRAMES counter gives the total number of completed remote, data, overload, and active error frames. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 269: Interpreting Can Lister Data

    ERR counter will be incremented. If a data frame contains an error that is not an active error it is considered a partial frame and no counters are incremented. Interpreting CAN Lister Data InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 270: Searching For Can Data In The Lister

    Error Frame — Finds CAN active error frames. • All Errors — Finds any form error or active error. • Overload Frame — Finds CAN overload frames. • For more information on searching data, see “Searching Lister Data” page 259. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 271 CAN/LIN Triggering and Serial Decode For more information on using the [Navigate] key and controls, see “To navigate the time base” on page 74. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 272: Setup For Lin Signals

    If the desired baud rate is not shown in the list, select User Defined. You can set the LIN baud rate from 2.4 kb/s to 625 kb/s in increments of 100 b/s. Press the User Baud softkey and rotate the Entry knob to make your selection. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 273 LIN Specification dated December 12, 2002. If your signal does not comply with the table, use the LIN 2.0 setting. 9 Press the Sync Break softkey and select the minimum number of clocks that define a sync break in your LIN signal. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 274: Lin Triggering

    ID and data equal to the selected values is detected. When triggering on a frame ID and data: To select the frame ID value, press the Frame ID softkey, and use • the Entry knob. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 275 For details about using the LIN Bits Menu softkeys, press and hold the softkey in question N O T E to display the built-in help. For LIN decode information see “LIN Serial Decode” on page 276. N O T E InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 276: Lin Serial Decode

    AutoTriggering. Press the [Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to Normal. You can use the Zoom horizontal sweep mode for easier navigation of the decoded data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 277: Interpreting Lin Decode

    Scroll or expand the horizontal scale to view the information. • Unknown bus values (undefined or error conditions) are drawn in red. • If there is an error in the synch field, SYNC will appear in red. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 278: Interpreting Lin Lister Data

    Interpreting LIN Lister Data In addition to the standard Time column, the LIN Lister contains these columns: • ID — frame ID. • Data — (LIN 1.3 only) data bytes. • Checksum — (LIN 1.3 only). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 279: Searching For Lin Data In The Lister

    Errors — Finds all errors. • For more information on searching data, see “Searching Lister Data” page 259. For more information on using the [Navigate] key and controls, see “To navigate the time base” on page 74. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 280 CAN/LIN Triggering and Serial Decode InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 281: C/Spi Triggering And Serial Decode

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide C/SPI Triggering and Serial Decode Setup for I2C Signals I2C Triggering I2C Serial Decode Setup for SPI Signals SPI Triggering SPI Serial Decode The N5423A I C/SPI triggering and decode option (Option LSS) requires a four- channel InfiniiVision Series oscilloscope.

  • Page 282: Setup For I C Signals

    C signals are connected to digital channels (this applies to MSO model oscilloscopes only), press the [Digital] key and the Thresholds softkey to access the threshold level setting softkeys and set the thresholds to the approximate middle of the signals. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 283 C/SPI Triggering and Serial Decode Data must be stable during the whole high clock cycle or it will be interpreted as a start or stop condition (data transitioning while the clock is high). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 284: I2C Triggering

    Address with no Ack — The oscilloscope triggers when the acknowledge of the selected address field is false. The R/W bit is ignored. • Restart — The oscilloscope triggers when another start condition occurs before a stop condition. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 285 17th clock edge if all bits in the pattern match. For triggering purposes, a restart is treated as a start condition. Read Write Data Address Ack Stop Start or Trigger point Condition Restart 17th clock edge Condition InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 286 Press the Data is softkey to set the oscilloscope to trigger when data is  = (equal to), (not equal to), < (less than), or > (greater than) the data value set in the Data softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 287 If you have selected a three- byte trigger, press the Data2 value softkey and turn the Entry knob to select the 8- bit data pattern on which to trigger. To display I C serial decode, see “I2C Serial Decode” on page 288. N O T E InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 288: I 2 C Serial Decode

    AutoTriggering. Press the [Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to Normal. You can use the Zoom horizontal sweep mode for easier navigation of the acquired data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 289: Interpreting I 2 C Decode

    Decoded text is truncated at the end of the associated frame when there is insufficient space within frame boundaries. • Red dots in the decode line indicate that more data can be displayed. Scroll or expand the horizontal scale to view the data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 290: Interpreting I 2 C Lister Data

    • Restart — indicated with an “X”. • Address — colored blue for writes, yellow for reads. • Data — data bytes. • Missing Ack — highlighted in red, error if it has an “X”. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 291: Searching For I 2 C Data In The Lister

    26th clock edge if all bits in the pattern match. For more information on searching data, see “Searching Lister Data” page 259. For more information on using the [Navigate] key and controls, see “To navigate the time base” on page 74. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 292: Setup For Spi Signals

    As you press the Data softkey (or rotate the Entry knob), the DATA label for the source channel is automatically set and the channel you select is shown in the upper- right corner of the display next to “SPI”. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 293 8 Set the trigger levels for the Clock, Data, and (if used) CS signals to the middle of the signals: If your SPI signals are connected to analog channels, press the Clock • softkey and rotate the Trigger Level knob. Repeat for the Data, ~CS, or CS signals. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 294 If your SPI signals are connected to digital channels (this applies to MSO model oscilloscopes only), press the [Digital] key and the Thresholds softkey to access the threshold level setting softkeys and set the thresholds to the approximate middle of the signals. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 295: Spi Triggering

    5 Press the 0 1 X softkey to set the bit selected in the Bit softkey to 0 (low), 1 (high), or X (don't care). Repeat the last two steps to assign values for all bits. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 296 1 Press the 0 1 X softkey to select your reset bit value. 2 Press the Set all Bits softkey to reset the data string to the selected value. For SPI decode information see “SPI Serial Decode” on page 297. N O T E InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 297: Spi Serial Decode

    AutoTriggering. Press the [Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to Normal. You can use the Zoom horizontal sweep mode for easier navigation of the acquired data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 298: Interpreting Spi Decode

    Scroll or expand the horizontal scale to view the information. • Aliased bus values (undersampled or indeterminate) are drawn in red. • Unknown bus values (undefined or error conditions) are drawn in red. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 299: Interpreting Spi Lister Data

    C/SPI Triggering and Serial Decode Interpreting SPI Lister Data In addition to the standard Time column, the SPI Lister contains these columns: • Data — data bytes (MISO or MOSI). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 300: Searching For Spi Data In The Lister

    For more information on searching data, see “Searching Lister Data” page 259. For more information on using the [Navigate] key and controls, see “To navigate the time base” on page 74. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 301: Setup For I2 Signal

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide S Triggering and Serial Decode Setup for I2S Signals I2S Triggering I2S Serial Decode The N5468A I S audio triggering and decode option (Option SND) requires a four- channel InfiniiVision Series oscilloscope. ...

  • Page 302: Setup For I S Signals

    “I S”. 5 Connect an oscilloscope channel to the WS (word select) line in the device under test, switch the channel on, then set the WS channel softkey to that channel. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 303 (from 4 to 32 bits). 11 Press the Alignment softkey and rotate the Entry knob to select the desired alignment of the data signal (SDATA). The on- screen diagram changes with your selection. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 304 Right-Justified: Data transmission (MSB first) is right- justified to the transition of WS. 12 Press the WS Low softkey to select whether WS Low indicates Left or Right channel data. The on- screen diagram changes with your selection. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 305 WS=high. 13 Press the SCLK Slope softkey to select the SCLK edge on which data is clocked in your device under test: either rising or falling. The on- screen diagram changes with your selection. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 306: I S Triggering

    In Range — enter upper and lower values to specify the range in • which to trigger. Out of Range — enter upper and lower values to specify range in which • trigger will not occur. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 307 5 Press the Base softkey and select a number base for entering data values: Binary (2’s complement). • When Binary is selected, the Bits softkey appears. This softkey opens the I S Bits Menu for entering data values. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 308 AutoTriggering. Press the [Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to Normal. To display I S serial decode, see “I2S Serial Decode” on page 309. N O T E InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 309: I 2 S Serial Decode

    AutoTriggering. Press the [Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to Normal. You can use the Zoom horizontal sweep mode for easier navigation of the acquired data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 310: Interpreting I 2 S Decode

    • Red dots in the decode line indicate that more data can be displayed. Scroll or expand the horizontal scale to view the data. • Aliased bus values (undersampled or indeterminate) are drawn in red. • Unknown bus values (undefined or error conditions) are drawn in red. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 311: Interpreting I 2 S Lister Data

    S Lister contains these columns: • Left Channel — displays the left channel data. • Right Channel — displays the right channel data. • Errors — highlighted in red and marked with an “X”. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 312: Searching For I 2 S Data In The Lister

    Errors — finds all errors. • For more information on searching data, see “Searching Lister Data” page 259. For more information on using the [Navigate] key and controls, see “To navigate the time base” on page 74. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 313: Flexray Triggering And Serial Decode

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide FlexRay Triggering and Serial Decode Setup for FlexRay Signals FlexRay Triggering FlexRay Serial Decode The N5432C FlexRay triggering and decode option (Option FLX) requires a four- channel InfiniiVision Series oscilloscope. Option FLX lets you: •...

  • Page 314: Setup For Flexray Signals

    Set the selected source channel’s probe attenuation to 10:1. • Set the trigger level (on the selected source channel) to - 300 mV. • Turns on trigger Noise Reject. • Turns on Serial Decode. • Sets the trigger type to FlexRay. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 315: Flexray Triggering

    5 Press the Frame Type softkey to select the frame type: • All Frames • Startup Frames • NULL Frames • Sync Frames • Normal Frames • NOT Startup Frames • NOT NULL Frames InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 316: Triggering On Flexray Errors

    Auto trigger mode. This prevents the oscilloscope from Auto triggering while waiting for an error to occur. You may need to adjust trigger holdoff to see a particular error when multiple errors exist. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 317: Triggering On Flexray Events

    BSS - ByteStart Sequence • FES/DTS - Frame End or Dynamic Trailing Sequence 4 Press Auto Setup for Event. This automatically configures oscilloscope settings (as shown on the display) for the selected event trigger. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 318: Flexray Serial Decode

    3 If the oscilloscope is stopped, press the [Run/Stop] key to acquire and decode data. You can use the Zoom horizontal sweep mode for easier navigation of the decoded data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 319: Interpreting Flexray Frame Decode

    • Cycle number (decimal digits in yellow). • Data bytes (HEX digits in white). • Frame CRC (hex digits in blue plus red FCRC error message if invalid). • Frame/coding errors (specific error symbol in red). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 320: Flexray Totalizer

    The totalizer runs, counting frames and calculating percentages, even when the oscilloscope is stopped (not acquiring data). When an overflow condition occurs, the counter displays OVERFLOW. The counters can be reset to zero by pressing the Reset FlexRay Counters softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 321: Interpreting Flexray Lister Data

    • FID — frame ID. • Len — payload length. • HCRC — header CRC. • CYC — cycle number. • Data. • FCRC — frame CRC. • Frames with errors are highlighted in red. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 322: Searching For Flexray Data In The Lister

    All Errors — Finds all errors. • For more information on searching data, see “Searching Lister Data” page 259. For more information on using the [Navigate] key and controls, see “To navigate the time base” on page 74. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 323: Mil-Std 1553 Triggering And Serial Decode

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide MIL-STD 1553 Triggering and Serial Decode Probing MIL-STD 1553 Signals Setup for MIL-STD 1553 Signals MIL-STD 1553 Triggering MIL-STD 1553 Serial Decode The N5469A MIL- STD 1553 triggering and decode option (Option 553) requires a four- channel InfiniiVision Series oscilloscope.

  • Page 324: Probing Mil-Std 1553 Signals

    The MIL- STD 1553 differential bus must be probed with a differential active probe. Agilent recommends the N2791A 25 MHz differential active probe. Output of the differential probe must be fed, via a BNC tee and two equal- length BNC cables, into two channels of the oscilloscope. This way, the oscilloscope can perform dual threshold triggering (using upper and lower thresholds).

  • Page 325: Setup For Mil-Std 1553 Signals

    Sets the Upper Threshold Channel trigger level to 500 mV and the Lower Threshold Channel trigger level to - 500 mV. • Turns off trigger noise reject. • Turns on Serial Decode. • Sets the trigger type to MIL- 1553. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 326: Mil-Std 1553 Triggering

    The Bit Time softkey lets you select the bit time position. • The 0 1 X softkey lets you set the bit time position value as a 1, 0, • or X (don't care). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 327: Mil-Std 1553 Serial Decode

    The base setting is used for the display of the remote terminal address and the data, in both the decode line and in the Lister. You can use the Zoom horizontal sweep mode for easier navigation of the acquired data. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 328: Interpreting Mil-Std 1553 Decode

    • Command/Status or Data words with a Parity error have the decode text displayed in red instead of green or white. • SYNC errors are displayed with the word "SYNC" within red angle brackets. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 329: Viewing Mil-Std 1553 Data In The Lister

    2 In the Lister Menu, press Lister Display to turn it on. In addition to the standard Time column, the MIL- STD 1553 Lister contains these columns: • RTA – displays the Remote Terminal Address for Command/Status words, nothing for Data words. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 330: Searching For Mil-Std 1553 Data In The Lister

    The RTA softkey lets you select the hex Remote Terminal Address • value. The Bit Time softkey lets you select the bit time position. • The 0 1 softkey lets you set the bit time position value as a 1 or 0. • InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 331 Manchester Error – finds Manchester encoding errors. • For more information on searching data, see “Searching Lister Data” page 259. For more information on using the [Navigate] key and controls, see “To navigate the time base” on page 74. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 332 MIL-STD 1553 Triggering and Serial Decode InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 333: Uart/Rs232 Triggering And Serial Decode

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide UART/RS232 Triggering and Serial Decode Setup for UART/RS232 Signals UART/RS232 Triggering UART/RS232 Serial Decode The N5457A UART/RS232 triggering and decode option (Option 232) requires a four- channel InfiniiVision Series oscilloscope. ...

  • Page 334: Setup For Uart/Rs232 Signals

    6 Repeat these steps for the Tx signal. 7 Press the [Menu Up] key to return to the Trigger Menu. 8 Press Bus Config to open the UART/RS232 Bus Configuration Menu. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 335: Uart/Rs232 Triggering

    1 Press [Trigger]; then, select the UART/RS232 trigger type. 2 Press the Base softkey to select Hex or ASCII as the base displayed on the Data softkey in the UART/RS232 Trigger Setup Menu. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 336 This works in conjunction with the Data is softkey. 6 Optional: The Burst softkey lets you trigger on the Nth frame (1- 4096) after an idle time you select. All trigger conditions must be met for the trigger to occur. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 337 8 Remember to set the trigger mode to Normal (press [Mode/Coupling] > Mode > Normal) to prevent Auto Triggering. To display UART/RS232 serial decode, see “UART/RS232 Serial Decode” on page 338. N O T E InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 338: Uart/Rs232 Serial Decode

    4 Optional: Press the Framing softkey and select a value. In the decode display the chosen value will be displayed in light blue. However, if a parity error occurs the data will be displayed in red. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 339: Interpreting Uart/Rs232 Decode

    Mode softkey to set the trigger mode from Auto to Normal. You can use the Zoom horizontal sweep mode for easier navigation of the acquired data. Interpreting UART/RS232 Decode • Angled waveforms show an active bus (inside a packet/frame). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 340: Uart/Rs232 Totalizer

    The TX FRAMES and RX FRAMES counts include both normal frames and frames with parity errors. When an overflow condition occurs, the counter displays OVERFLOW. The counters can be reset to zero by pressing the Reset UART Counters softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 341: Interpreting Uart/Rs232 Lister Data

    In addition to the standard Time column, the UART/RS232 Lister contains these columns: • Rx — receive data. • Tx — transmit data. • Errors — highlighted in red, Parity Error or Unknown Error. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 342: Searching For Uart/Rs232 Data In The Lister

    Rx or Tx Any Error — Finds any error. • For more information on searching data, see “Searching Lister Data” page 259. For more information on using the [Navigate] key and controls, see “To navigate the time base” on page 74. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 343: Analyzing Data

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Analyzing Data Performing Mask Tests Enabling Presision Measurements and Math The oscilloscope’s [Analyze] key gives you access to these features: • Mask testing if you have Option LMT (N5455A) installed. • Precision measurements and waveform math.

  • Page 344: Performing Mask Tests

    7 Adjust the mask’s horizontal tolerance (± Y) and vertical tolerance (± X). These are adjustable in graticule divisions or in absolute units (volts or seconds), selectable using the Units softkey. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 345 If you press Create Mask and the mask appears to cover the entire screen, check the ± Y and ± X settings in the Automask Menu. If these are set to zero the resulting mask will be extremely tight around the waveform. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 346: Setup Options

    (which is tied to the amount of failures per test). The sigma value may exceed the selected value when a small sigma value is chosen. The actual sigma is displayed. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 347 To create a new mask for the selected source channel, go back up in the menu hierarchy; then, press Automask, and press Create Mask. The Source softkey in the Mask Setup Menu is the same as the Source softkey in the Automask Menu. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 348: Mask Test Trigger Output

    (+ 5 V). Otherwise, the trigger output remains at low (0 V). Mask Statistics From the Mask Test Menu, press the Statistics softkey to enter the Mask Statistics Menu. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 349 • Failure rate (percentage of failures). • Sigma (the ratio of process sigma to maximum achievable sigma, based on number of waveforms tested). Reset Statistics Press this softkey to reset the statistics counters to zero. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 350: To Manually Modify A Mask File

    8 Remove the USB mass storage device and connect it to a PC. 9 Open the .msk file your created using a text editor (such as Wordpad). 10 Edit, save, and close the file. The mask file contains the following sections: • Mask File Identifier. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 351 When a mask file contains the keyword “autoMask” in the title, the edge of the mask is passing by definition. Otherwise, the edge of the mask is defined as a failure. Mask Violation Regions Region 1 Region 2 InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 352 To convert the normalized Y- values in the mask file to voltage: * Y) + Y1 Y = (Y norm where Y = Y2 - Y1 The X- values (normally time) are normalized in the file using the following equation: InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 353: Building A Mask File

    X and Y values from the time and voltage values. This example shows an easy way to convert voltage and time to normalized X and Y values in the mask file. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 354 /* Region Number */ 1 /* Number of vertices */ 4 -12.50, -10.00, 1.750 10.00, 1.750 12.50, /* Region Number */ 2 /* Number of vertices */ 5 -10.00, 1.000 -12.50, 0.500 -15.00, 0.500 -15.00, 1.500 -12.50, 1.500 InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 355 -02.50, -1.500 /* Region Number */ 7 /* Number of vertices */ 5 10.00, -1.000 12.50, -0.500 15.00, -0.500 15.00, -1.500 12.50, -1.500 /* Region Number */ 8 /* Number of vertices */ 4 -12.50, InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 356 “# of Tests”. The mask file allows greater resolution than the 256 X 1000 database. Some quantization of data occurs to reduce the mask file data for display on- screen. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 357: Enabling Presision Measurements And Math

    2 Press Features; then, select Precision. 3 Press Features again to enable precision measurements and math waveforms. Precision measurements and math are disabled in the same way, or you can disable them by pressing the [Default Setup] key. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 358 Analyzing Data InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 359: Digital Channels

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Digital Channels To connect the digital probes to the device under test Acquiring waveforms using the digital channels To display digital channels using AutoScale Interpreting the digital waveform display To switch all digital channels on or off...

  • Page 360: To Connect The Digital Probes To The Device Under Test

    Probe cable for digital channels C A U T I O N Use only the Agilent part number 54620-68701 digital probe kit supplied with the mixed-signal oscilloscope. 3 Route the cable under the oscilloscope and bring it out in front.
  • Page 361 The ground lead improves signal fidelity to the oscilloscope, ensuring accurate measurements. Channel Pod Ground Circuit Ground 5 Connect a grabber to one of the probe leads. (Other probe leads are omitted from the figure for clarity.) Grabber InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 362 7 For high- speed signals, connect a ground lead to the probe lead, connect a grabber to the ground lead, and attach the grabber to ground in the device under test. Signal Lead Ground Lead Grabber InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 363: Acquiring Waveforms Using The Digital Channels

    For digital channels, each time the oscilloscope takes a sample it compares the input voltage to the logic threshold. If the voltage is above the threshold, the oscilloscope stores a 1 in sample memory; otherwise, it stores a 0. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 364: To Display Digital Channels Using Autoscale

    Install probe clips on channels 0 and 1 of the digital probe cable. Connect the probes for digital channels 0 and 1 to the Probe Comp output on the front panel of the instrument. Be sure to connect the ground lead to the InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 365: Figure 35 Autoscale Of Digital Channels 0 To 3 (Mso Models Only)

    [Default Setup] key. Then press the [AutoScale] key. You should see a display similar to the following. Figure 35 AutoScale of digital channels 0 to 3 (MSO models only) InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 366: Interpreting The Digital Waveform Display

    A digital channel can be always high ( ), always low ( ), or actively toggling logic states ( ). Any channel that is turned off will be grayed out in the activity indicator. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 367: To Change The Displayed Size Of The Digital Channels

    Menu is not already displayed, you will have to push the [Digital] key twice to switch the digital channels off. The first push displays the Digital Channel Menu, and the second push switches the channels off. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 368: To Switch Groups Of Channels On Or Off

    If the Thresholds softkey is set to User, press the User softkey for the channel group, then turn the Entry knob to set the logic threshold. There is one User softkey for each group of channels. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 369: To Reposition A Digital Channel

    [Digital] key on the front panel. Then press the Bus softkey. Bus softkey Next, select a bus. Rotate the Entry knob, then press the Entry knob or the Bus1/Bus2 softkey to switch it on. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 370 “...”, you need to expand the horizontal scale to allow space for the data to be shown, or use the cursors to display the values (see page 371). The Base softkey lets you choose to display the bus values in hex or binary. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 371 1 Turn on Cursors (by pressing the [Cursors] key on the front panel) 2 Press the cursor Mode softkey and change the mode to Hex or Binary. 3 Press the Source softkey and select Bus1 or Bus2. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 372 When you press the [Digital] key to display the Digital Channel Menu, the digital activity indicator is shown where the cursor values were and the bus values at the cursors are displayed in the graticule. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 373 (X) will be displayed in the bus as a don’t care (X). Digital channel values at cursor Analog channel values at cursor Trigger pattern definition Bus values displayed page 125 for more information on Pattern triggering. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 374: Digital Channel Signal Fidelity: Probe Impedance And Grounding

    While this results in an input impedance specification that is an accurate model for DC and low frequencies, the high- frequency model of the probe input is more useful (see the following InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 375: Figure 36 Dc And Low-Frequency Probe Equivalent Circuit

    (Z Figure 36 DC and Low-Frequency Probe Equivalent Circuit 8.5 pF 100 kW Figure 37 High-Frequency Probe Equivalent Circuit 7.5 pF 250 W 1 pF 100 kW 150 W InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 376: Probe Grounding

    Increased length in this path will, at high frequencies, create large common mode voltages at the probe input. The voltage generated behaves as if this path were an inductor according to the equation: ---- - InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 377: Figure 39 Common Mode Input Voltage Model

    You will not find ground problems through examination of the waveform display. In fact, it is likely you will discover the problem through random glitches or inconsistent data measurements. Use the analog channels to view ringing and perturbations. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 378: Best Probing Practices

    01650- 63203 termination adapter that provides the proper RC networks in a very convenient package. Three 20- pin, low- profile, straight board connectors are included. Additional board connectors can be ordered from Agilent Technologies. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 379: To Replace Digital Probe Leads

    Replacement probe leads (qty 5) 5959-9335 Replacement 2-inch probe ground lead (qty 5) 01650-94309 Package of probe labels 54620-61801 16-channel cable (qty 1) 5090-4833 Grabbers (qty 20) For other replacement parts, consult the InfiniiVision Oscilloscope Service Guides. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 380 Digital Channels InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 381: Oscilloscope Utility Settings

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Oscilloscope Utility Settings Configuring the [Quick Action] Key Setting Oscilloscope Preferences Setting Rear Panel Options Setting the Oscilloscope’s Clock Entering Licenses and Displaying License Information Performing Service Tasks This chapter explains oscilloscope utilities.

  • Page 382: Configuring The [Quick Action] Key

    Quick Freeze Display — freezes the display without stopping acquisitions. • For more information, see “To freeze the display” on page 87. Once the [Quick Action] key is configured, you simply press it to perform the selected action. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 383: Setting Oscilloscope Preferences

    At slower sweep speeds, the sample rate is reduced and a proprietary display algorithm is used to minimize the likelihood of aliasing. By default, Antialiasing is enabled. You should leave Antialiasing enabled unless there is a specific reason to switch it off. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 384: To Set Up The Screen Saver

    3 Turn the Entry knob to select the number of minutes to wait before the selected screen saver activates. When you turn the Entry knob, the number of minutes is displayed in the Wait softkey. The default time is 180 minutes (3 hours). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 385: To Set Autoscale Preferences

    Only Displayed Channels — The next time you press [AutoScale], only the • channels that are turned on will be examined for signal activity. This is useful if you only want to view specific active channels after pressing [AutoScale]. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 386: To Disable/Enable Transparent Backgrounds

    2 Press Window to select from these measurement window options: Auto Select – The measurement is attempted in the lower, Zoom • window; if it cannot be made there, the upper, Main window is used. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 387 Oscilloscope Utility Settings • Main – The measurement window is the upper, Main window. • Zoom – The measurement window is the lower, Zoom window. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 388: Setting Rear Panel Options

    8- digit counter. In this case, the frequency counter ([Meas] > Select > Counter) is as accurate as the external clock. For more information on the hardware frequency counter, see “Counter” on page 162. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 389: Maximum Input Voltage At 10 Mhz Ref Connector

    3 Use the Entry Knob and the Ref Signal softkey to select 10 MHz input. A black locked padlock icon will appear at the top of the display. Reference signal locked 10 MHz input mode selected InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 390 3 Press [Utility] > Options > Rear Panel > Ref Signal. 4 Use the Entry Knob and the Ref Signal softkey to select 10 MHz output. The oscilloscope will output it’s 10 MHz reference signal at TTL levels. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 391: To Set The Trigger Out Source

    This mode is useful when your input signal is faster than 350 MHz. The Trigger Out connector also provides the User Cal signal. See “To perform user calibration” on page 397. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 392: Setting The Oscilloscope's Clock

    The hours are shown in the 24- hour format. So 1:00 PM is hour 13. The real- time clock only allows selection of valid dates. If a day is selected and the month or year is changed so the day is invalid, the day is automatically adjusted. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 393: Entering Licenses And Displaying License Information

    Licensed Options Available Many of the following licensed options can be easily installed without returning the oscilloscope to a Service Center. Not all options can be installed on all models. See data sheets for details. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 394: Table 9 Licensed Options Available

    Low Speed Serial Decode. Order N5423A. Provides serial decode of I C and SPI buses (for 4 channel or You can easily install this option yourself. 4+16 channel models only) InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 395: Other Options Available

    Description After purchase model number, notes mem8M Memory Upgrade. Is always provided with 7000B Series oscilloscopes. It shows the total memory depth (8 Mpts interleaved). Mixed Signal Oscilloscope (MSO). Upgrade a DSO to an MSO. Order N2735, N2736A, or N2737A.

  • Page 396: Upgrading To An Mso

    To view the currently installed licenses press [Utility] > Options > Licenses > Show license information. For information about upgrading your oscilloscope through licensing, contact your local Agilent Technologies representative or see www.agilent.com/find/7000. Secure Environment Mode Option Secure environment mode is compliant to National Industrial Security Program Operating Manual (NISPOM) Chapter 8 requirements.

  • Page 397: Performing Service Tasks

    • Model number. • serial number. • Software version. • Boot version. • Graphics version. • Installed licenses. See also “Entering Licenses and Displaying License Information” on page 393. To perform user calibration Perform user- calibration: InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 398 Performing User Cal will invalidate your Certificate of Calibration. If NIST (National Institute of Standards and Technology) traceability is required, perform the Performance Verification procedure in the Agilent InfiniiVision Oscilloscopes Service Guide using traceable sources. To perform user calibration: 1 Set the rear- panel CALIBRATION switch to UNPROTECTED.

  • Page 399: Figure 40 User Calibration Cable For 2-Channel Oscilloscope

    Then connect a BNC(f)- to- BNC(f) (also called a barrel connector) to the tee as shown below. Figure 40 User Calibration cable for 2-channel oscilloscope Longer cable to TRIG OUT To Channel 1 To Channel 2 InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 400: To Display The User Calibration Status

    User Cal, and the status of probe calibrations for probes that can be calibrated. Note that passive probes do not need to be calibrated, but InfiniiMax probes can be calibrated. For more information about calibrating probes see page InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 401: To Perform Self Test

    2 Clean the external surfaces of the oscilloscope with a soft cloth dampened with a mixture of mild detergent and water. 3 Make sure that the instrument is completely dry before reconnecting it to a power source. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 402: To Check Warranty And Extended Services Status

    Us and speak with an Agilent Technologies representative. To return the instrument Before shipping the oscilloscope to Agilent Technologies, contact your nearest Agilent Technologies sales or service office for additional details. Information on contacting Agilent Technologies can be found at www.agilent.com/find/contactus.

  • Page 403: To Contact Agilent

    Switzerland (French) Taiwan 0800 047 866 44 (21) 8113811 (Opt 2) Thailand 1 800 226 008 Switzerland (German) 0800 80 53 53 (Opt 1) United Kingdom 44 (0) 7004 666666 Other European countries: www.agilent.com/find/contactus InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 404 Oscilloscope Utility Settings InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 405: Reference

    Agilent InfiniiVision 7000B Series Oscilloscopes User’s Guide Reference Specifications and Characteristics Accessories Available Software and Firmware Updates Measurement Category Environmental Conditions Binary Data (.bin) Format CSV and ASCII XY files Acknowledgements ...

  • Page 406: Specifications And Characteristics

    7000 Or, go to the Agilent home page at www.agilent.com series oscilloscopes data sheet. To order a data sheet by phone, please contact your local Agilent office. The complete list is available at: www.agilent.com/find/contactus or on page 403.

  • Page 407: Accessories Available

    Reference Accessories Available Table 11 Accessories Available for 7000B Series Oscilloscopes Model Description N2918A 6000/7000B Series Oscilloscope Evaluation Kit N2732A 7000 Series Oscilloscope Rackmount Kit 54913-44101 7000 Front-Panel Cover various Front Panel Overlays - see page N2733A 7000 Soft Carrying Case...
  • Page 408 Reference Table 11 Accessories Available for 7000B Series Oscilloscopes (continued) Model Description N2881A InfiniiMax DC blocking caps (qty 2), withstand up to 30 V DC, to be used with InfiniiMax probe amplifiers and heads N2882A 75 ohm-to-50 ohm adapter, DC to 8 GHz bandwidth, 5.7 dB attenuation...
  • Page 409 Reference Table 11 Accessories Available for 7000B Series Oscilloscopes (continued) Model Description 10072A Fine-Pitch Probe Kit 10075A 0.5 mm IC Clip Kit 10076A 100:1, 4 kV 250 MHz Probe E2613B 0.5 mm Wedge Probe Adapter, 3-signal, qty 2 E2614A 0.5 mm Wedge Probe Adapter, 8-signal, qty 1 E2615B 0.65 mm Wedge Probe Adapter, 3-signal, qty 2...

  • Page 410: Software And Firmware Updates

    Reference Software and Firmware Updates From time to time Agilent Technologies releases software and firmware updates for its products. To search for firmware updates for your oscilloscope, direct your web browser to www.agilent.com/find/7000sw. To view the currently installed software and firmware press [Utility] >...

  • Page 411: Measurement Category

    Measurement category IV is for measurements performed at the source of the low- voltage installation. Examples are electricity meters and measurements on primary overcurrent protection devices and ripple control units. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 412: Transient Withstand Capability

    With 10073C or 10074C 10:1 probe: CAT I 500 Vpk, CAT II 400 Vpk Maximum input voltage at digital channels C A U T I O N ±40 V peak CAT I; transient overvoltage 800 Vpk InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 413: Environmental Conditions

    Occasionally a temporary conductivity caused by condensation may occur. Example: General indoor environment. Pollution Degree 3: Conductive pollution occurs, or dry, non- conductive pollution occurs which becomes conductive due to condensation which is expected. Example: Sheltered outdoor environment. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 414: Binary Data (.Bin) Format

    (including math and digital channels, with up to seven waveform for each digital pod). When saving all segments the number of waveforms is equal to the number of active channels multiplied by the number of segments acquired. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 415: Binary Data In Matlab

    MathWorks MATLAB®. You can download the appropriate MATLAB functions from the Agilent Technologies web site at www.agilent.com/find/7000sw. Agilent provides the .m files, which need to be copied into the work directory for MATLAB. The default work directory is C:\MATLAB7\work. Binary Header Format File Header There is only one file header in a binary file.
  • Page 416 For time domain waveforms, it is the time of the first point. This value is treated as a double precision 64- bit floating point number. If the value is zero then no data has been acquired. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 417 A waveform may have more than one data set. Each waveform data set will have a waveform data header. The waveform data header consists of information about the waveform data set. This header is stored immediately before the data set. InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 418: Example Program For Reading Binary Data

    Example Program for Reading Binary Data To find an example program for reading binary data, direct your web browser to www.agilent.com/find/7000sw, and select “Example Program for Reading Binary Data”. Examples of Binary Files Single Acquisition Multiple Analog Channels The following picture shows a binary file of a single acquisition with multiple analog channels.
  • Page 419 Bytes per Point = 4 12 bytes Voltage Data N buffer size Single Acquisition All Pods Logic Channels The following picture shows a binary file of a single acquisition with all pods for the logic channels saved. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 420 Waveform Header 2 Number of Waveform Buffers = 1 140 bytes Waveform Data Buffer Type = 6 (unsigned char) Header 2 Bytes per Point = 1 12 bytes Pod 2 Timing Data buffer size InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 421 Index = N 140 bytes Time Tag = time between segment 1 and N Waveform Data Buffer Type = 1 (floating point) Header N Bytes per Point = 4 12 bytes Voltage Data N buffer size InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 422: Csv And Ascii Xy Files

    1000 horizontal points. Therefore, the min and max values may not appear in the CSV file. This occurs when oversampling occurs (10 * seconds per division * maximum sample rate > 1000). InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 423: Acknowledgements

    GNU General Public License for more details. The license is located on the Agilent InfiniiVision Oscilloscopes Documentation CD- ROM. RealVNC source code can be obtained from RealVNC or by contacting Agilent. Agilent will charge for the cost of physically performing the source distribution. InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 424 Reference InfiniiVision 7000B Series Oscilloscopes User’s Guide...

  • Page 425: Index

    227, 229, addition math function, CAN totalizer, address with no ack condition, I2C CAN trigger, trigger, CAN trigger types, additional, Addresses softkey, bandwidth limit, capture signal bursts, adjust the feet, bandwidth, oscilloscope, Center, FFT, InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 426 Extinction Ratio measurement, digital display, interpreting, counter, CAN frame, eye diagrams, digital probes, 360, counter, FlexRay frame, impedance, counter, UART/RS232 frame, coupling, channel, crosstalk problems, f(t), CSV file format, factory default configuration, cursor measurements, InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 427 I2C trigger, 7000 Series, 35, auto-increment, I2S serial decode, 309, language overlay, default library, front panel keys, I2S trigger, 306, LAN connection, FRS Option, idle serial bus, 267, 277, 289, 298, 310, LAN Settings softkey, InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 428 MSO Option, 393, reset, multiply, MST Option, set, offset, Multiply math function, pattern scale, duration trigger, subtract, pattern trigger, units, SPI trigger, using waveform math, N2791A 25 MHz differential active pattern trigger, math key, probe, InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 429 Search key, reference clock, 10 MHz, probe attenuation, 82, SEC Option, 393, reference point, waveform, probe compensation, SEC, option, Remote Front Panel, 245, probe head, secure environment mode, replacement parts, probe units, 82, InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 430 6, 41, 46, time reference indicator, software updates, time, save execution, software version, timebase, source frequency, timebase, external, Span, FFT, Top measurement, specifications, totalizer, CAN, spectral leakage, FFT, totalizer, FlexRay, SPI trigger, totalizer, UART/rs232, square root, InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 431 154, UART/RS232 serial decode, 266, 276, 288, 297, 309, 318, units, math, units, probe, 82, warranted specifications, unstable triggers, warranty, updating software and firmware, upgrade files, upgrade options, upgrading the oscilloscope, upload new firmware, InfiniiVision 7000B Series Oscilloscopes User’s Guide...
  • Page 432 Index InfiniiVision 7000B Series Oscilloscopes User’s Guide...

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