Keysight InfiniiVision DSOX1102A Скачать руководство пользователя страница 69

Страница: 69 / 96

Quick Reference

Keysight InfiniiVision 1000 X-Series Oscilloscopes User's Guide

How is mask testing done?

InfiniiVision oscilloscopes start mask testing by

creating a database that is 200 x 640 for the waveform viewing area. Each location

in the array is designated as either a violation or a pass area. Each time a data

point from a waveform occurs in a violation area a failure is logged. If

Test All

was

selected, every active analog channel is tested against the mask database for

each acquisition. Over 2 billion failures can be logged per-channel. The number of

acquisitions tested is also logged and displayed as "# of Tests".

The mask file allows greater resolution than the 200 X 640 database. Some

quantization of data occurs to reduce the mask file data for display on-screen.

Содержание InfiniiVision DSOX1102A

Страница 1: ...Keysight InfiniiVision 1000 X Series Oscilloscopes User s Guide ...

Страница 2: ...Accordingly Keysight provides the Software to U S government customers under its standard commercial license which is embodied in its End User License Agreement EULA a copy of which can be found at www keysight com find sweula The license set forth in the EULA represents the exclusive authority by which the U S government may use modify distribute or disclose the Software The EULA and the license ...

Страница 3: ...features 7 inch WVGA display Digital Storage Oscilloscope DSOX1102AG 70 MHz 2 GSa s Table 1 1000 X Series Model Numbers Bandwidths Model EDUX1002A EDUX1002G DSOX1102A DSOX1102G Channels 2 Bandwidth 50 MHz 70 MHz 100 MHz with DSOX1B7T102 upgrade Sampling rate 1 GSa s 2 GSa s Memory 100 kpts 1 Mpts Segmented memory No Yes Waveform generator No Yes 20 MHz No Yes 20 MHz Mask limit test No Yes ...

Страница 4: ...th waveforms add subtract multiply divide FFT magnitude and phase and low pass filter Reference waveforms 2 for comparing with other channel or math waveforms Many built in measurements G suffix models have built in waveform generator with sine square ramp pulse DC noise USB port makes printing saving and sharing data easy A Quick Help system is built into the oscilloscope Press and hold any key t...

Страница 5: ...on page 38 Math Waveforms on page 42 Reference Waveforms on page 44 Display Settings on page 45 When setting up triggers or changing how data is acquired see Triggers on page 48 Acquisition Control on page 52 Making measurements and analyzing data Cursors on page 59 Measurements on page 61 Mask Testing on page 63 Digital Voltmeter on page 70 Frequency Response Analysis on page 71 When using the bu...

Страница 6: ... page 88 Software and Firmware Updates on page 89 Acknowledgements on page 90 NOTE Abbreviated instructions for pressing a series of keys and softkeys Instructions for pressing a series of keys are written in an abbreviated manner Instructions for pressing Key1 then pressing Softkey2 then pressing Softkey3 are abbreviated as follows Press Key1 Softkey2 Softkey3 The keys may be a front panel Key or...

Страница 7: ...ximum input voltage at analog inputs 14 Do not float the oscilloscope chassis 14 Input a Waveform 15 Recall the Default Oscilloscope Setup 16 Use Autoscale 17 Compensate Passive Probes 18 Learn the Front Panel Controls and Connectors 19 Front Panel Overlays for Different Languages 24 Learn the Rear Panel Connectors 25 Learn the Oscilloscope Display 26 Access the Built In Quick Help 28 2 Quick Refe...

Страница 8: ...ectral Analysis 38 FFT Measurement Hints 38 FFT DC Value 40 FFT Aliasing 40 FFT Spectral Leakage 41 Math Waveforms 42 Units for Math Waveforms 43 Reference Waveforms 44 Display Settings 45 To load a list of labels from a text file you create 46 Triggers 48 Trigger Knobs and Keys 48 Trigger Types 48 Trigger Mode Coupling Reject Holdoff 49 External Trigger Input 51 Maximum voltage at oscilloscope ex...

Страница 9: ...Serial Bus Decode Trigger 73 CAN Decode Trigger 74 I2C Decode Trigger 75 LIN Decode Trigger 75 SPI Decode Trigger 76 UART RS232 Decode Trigger 77 Save Recall Setups Screens Data 79 Length Control 80 Print Screens 82 Utility Settings 83 USB Storage Devices 84 Configuring the Quick Action Key 85 Specifications and Characteristics 86 Environmental Conditions 87 Declaration of Conformity 87 Probes and...

Страница 10: ...10 Keysight InfiniiVision 1000 X Series Oscilloscopes User s Guide Index ...

Страница 11: ...he Oscilloscope 14 Input a Waveform 15 Recall the Default Oscilloscope Setup 16 Use Autoscale 17 Compensate Passive Probes 18 Learn the Front Panel Controls and Connectors 19 Learn the Rear Panel Connectors 25 Learn the Oscilloscope Display 26 Access the Built In Quick Help 28 This chapter describes the steps you take when using the oscilloscope for the first time ...

Страница 12: ...ged keep the shipping container or cushioning material until you have inspected the contents of the shipment for completeness and have checked the oscilloscope mechanically and electrically Verify that you received the following items and any optional accessories you may have ordered InfiniiVision 1000 X Series oscilloscope Power cord country of origin determines specific type Two oscilloscope pro...

Страница 13: ... the oscilloscope in a bench top setting provide at least 2 clearance at the sides and 4 100 mm clearance above and behind the oscilloscope for proper cooling To power on the oscilloscope 1 Connect the power cord to the rear of the oscilloscope then to a suitable AC voltage source Route the power cord so the oscilloscope s feet and legs do not pinch the cord 2 The oscilloscope automatically adjust...

Страница 14: ...50 Vrms 200 Vpk CAUTION Do not float the oscilloscope chassis Defeating the ground connection and floating the oscilloscope chassis will probably result in inaccurate measurements and may also cause equipment damage 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 suffic...

Страница 15: ...s User s Guide 15 Input a Waveform The Probe Comp signal is used for compensating probes 1 Connect an oscilloscope probe from channel 1 to the Demo Probe Comp terminal on the front panel 2 Connect the probe s ground lead to the ground terminal next to the Demo terminal ...

Страница 16: ...default oscilloscope setup 1 Press Default Setup The default setup restores the oscilloscope s default settings This places the oscilloscope in a known operating condition In the Save Recall menu there are also options for restoring the complete factory settings or performing a secure erase see Save Recall Setups Screens Data on page 79 ...

Страница 17: ...Autoscale 3 If you want to enable fast debug autoscaling change the channels autoscaled or preserve the acquisition mode during autoscale press Fast Debug Channels or Acq Mode These are the same softkeys that appear in the Autoscale Preferences menu See Utility Settings on page 83 If you see the waveform but the square wave is not shaped correctly as shown above perform the procedure Compensate Pa...

Страница 18: ... the oscilloscope for the Probe Comp signal see Use Autoscale on page 17 4 Press the channel key to which the probe is connected 1 2 etc 5 In the Channel Menu press Probe 6 In the Channel Probe Menu press Probe Check then follow the instructions on screen If necessary use a nonmetallic tool supplied with the probe to adjust the trimmer capacitor on the probe for the flattest pulse possible On some...

Страница 19: ... controls 12 Waveform keys 19 Demo Probe Comp and Ground terminals 15 Ext Trig input 20 USB Host port 13 Help key 8 Run Control keys 9 Measure controls 7 Horizontal and Acquisition controls 16 Vertical controls 18 Waveform generator output 17 Analog channel inputs 14 Bus key 1 Power switch Press once to switch power on press again to switch power off See Power On the Oscilloscope on page 13 2 Soft...

Страница 20: ...le knob Turn the knob in the Horizontal section that is marked to adjust the time div setting The symbols under the knob indicate that this control has the effect of spreading out or zooming in on the waveform using the horizontal scale Push the horizontal scale knob to toggle between fine and coarse adjustment Horizontal position knob Turn the knob marked to pan through the waveform data horizont...

Страница 21: ...pen a menu that lets you select the cursors mode and source Cursors knob Push this knob select cursors from a popup menu Then after the popup menu closes either by timeout or by pushing the knob again rotate the knob to adjust the selected cursor position 10 Tools keys The Tools keys consist of Save Recall key Press this key to save oscilloscope setups screen images waveform data or mask files or ...

Страница 22: ...e a trigger and see what the input signals look like External key Press this key to set external trigger input options See External Trigger Input on page 51 12 Waveform keys The additional waveform controls consist of FFT key provides access to FFT spectrum analysis function See FFT Spectral Analysis on page 38 Math key provides access to math add subtract etc waveform functions See Math Waveforms...

Страница 23: ...display if vertical expansion is set to expand about ground For more information see Vertical Controls on page 34 17 Analog channel inputs Attach oscilloscope probes or BNC cables to these BNC connectors In the InfiniiVision 1000 X Series oscilloscopes the analog channel inputs have 1 MΩ impedance Also there is no automatic probe detection so you must properly set the probe attenuation for accurat...

Страница 24: ...mpliant mass storage device flash drive disk drive etc to save or recall oscilloscope setup files and reference waveforms or to save data and screen images See Save Recall Setups Screens Data on page 79 To print connect a USB compliant printer For more information about printing see Print Screens on page 82 You can also use the USB port to update the oscilloscope s system software when updates are...

Страница 25: ...e that follows 3 USB Device port 1 Power cord connector 2 Kensington lock hole 1 Power cord connector Attach the power cord here 2 Kensingtonlock hole This is where you can attach a Kensington lock for securing the instrument 3 USB Device port This port is for connecting the oscilloscope to a host PC You can issue remote commands from a host PC to the oscilloscope via the USB device port ...

Страница 26: ...e Delay time Time div Run Stop status Trigger type Trigger source Measurements Trigger level Softkey labels and information area Cursors defining measurement Other waveforms Status line The top line of the display contains vertical horizontal and trigger setup information Display area The display area contains the waveform acquisitions channel identifiers and analog trigger and ground level indica...

Страница 27: ... information area is displayed The information area contains acquisition analog channel math function and reference waveform information You can also specify that softkey menus turn off automatically after a specified timeout period Utility Options Menu Timeout Pressing the Back key when the information area is displayed returns to the most recent menu displayed Measurements area When measurements...

Страница 28: ...he key softkey or knob for which you would like to view help Quick Help remains on the screen until another key is pressed or a knob is turned To select the user interface and Quick Help language To select the user interface and Quick Help language 1 Press Help then press the Language softkey 2 Turn the Entry knob until the desired language is selected ...

Страница 29: ...sis 38 Math Waveforms 42 Reference Waveforms 44 Display Settings 45 Triggers 48 Acquisition Control 52 Cursors 59 Measurements 61 Mask Testing 63 Digital Voltmeter 70 Waveform Generator 72 Serial Bus Decode Trigger 73 Save Recall Setups Screens Data 79 Print Screens 82 Utility Settings 83 Specifications and Characteristics 86 Environmental Conditions 87 Probes and Accessories 88 Software and Firmw...

Страница 30: ...e sample rate Running When running versus taking a single acquisition the memory is divided in half This lets the acquisition system acquire one record while processing the previous acquisition dramatically improving the number of waveforms per second processed by the oscilloscope When running a high waveform update rate provides the best representation of your input signal To acquire data with th...

Страница 31: ...ols Horizontal Knobs and Keys Horizontal Softkey Controls The following figure shows the Acquire menu which appears after pressing the Acquire key Trigger point Time reference Delay time Time div Trigger source Trigger level or threshold XY or Roll mode Normal time mode Zoomed time base Time reference ...

Страница 32: ...so Acquisition Control on page 52 Zoom The Zoom window is a magnified portion of the normal time div window To turn on or off Zoom press the zoom key or press the Acquire key and then the Zoom softkey Table 3 Horizontal Features Feature Front Panel Key Softkey Location see built in help for more information Time mode Acquire Time Mode Normal XY or Roll XY time mode Acquire Time Mode XY Channel 1 i...

Страница 33: ... Guide 33 These markers show the beginning and end of the Zoom window Normal window Time div for zoomed window Time div for normal window Delay time momentarily displays when the Horizontal position knob is turned Zoom window Signal anomaly expanded in zoom window Select Zoom ...

Страница 34: ...sion 1000 X Series Oscilloscopes User s Guide 2 Quick Reference Vertical Controls Vertical Knobs and Keys Vertical Softkey Controls The following figure shows the Channel 1 menu that appears after pressing the 1 channel key ...

Страница 35: ...nd level Trigger source Trigger level or threshold Channel 2 ground level Table 4 Vertical Features Feature Front Panel Key Softkey Location see built in help for more information Channel coupling 1 2 Coupling DC or AC Note that Channel Coupling is independent of Trigger Coupling To change trigger coupling see Trigger Mode Coupling Reject Holdoff on page 49 Channel bandwidth limit 1 2 BW Limit Ver...

Страница 36: ...ettings with the attenuation factors of the probes being used Table 5 Probe Features Channel Probe Menu Feature Front Panel Key Softkey Location see built in help for more information Channel units 1 2 Probe Units Volts Amps Probe attenuation 1 2 Probe Probe Ratio Decibels Entry knob Changes the vertical scale so that measurement results reflect the actual voltage levels at the probe tip Channel s...

Страница 37: ...ature Front Panel Key Softkey Location see built in help for more information Analog bus display Bus Display Bus Select Entry knob to select Analog Bus push Select softkey or Entry knob to enable or disable Analog bus channel assignment Bus Channel Entry knob push Entry knob to make or clear assignment Analog bus value number base Bus Base Entry knob Hex Binary Analog bus channel 1 threshold level...

Страница 38: ... the FFT record can be up to 65 536 and when frequency span is at maximum all points are displayed Once the FFT spectrum is displayed the frequency span and center frequency controls are used much like the controls of a spectrum analyzer to examine the frequency of interest in greater detail Place the desired part of the waveform at the center of the screen and decrease frequency span to increase ...

Страница 39: ...tical accuracy on peak measurements Make sure the probe attenuation is set correctly The probe attenuation is set from the Channel Menu if the operand is a channel Set the source sensitivity so that the input signal is near full screen but not clipped Use the Flat Top window Set the FFT sensitivity to a sensitive range such as 2 dB division For best frequency accuracy on peaks Use the Hanning wind...

Страница 40: ... higher than half the sample rate Because the FFT spectrum is limited by this frequency any higher components are displayed at a lower aliased frequency The following figure illustrates aliasing This is the spectrum of a 990 Hz square wave which has many harmonics The horizontal time div setting for the square wave sets the sample rate and results in a FFT resolution of 1 91 Hz The displayed FFT s...

Страница 41: ... Unless there is an integral number of cycles of the sampled waveform in the record a discontinuity is created at the end of the record This is referred to as leakage 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 Flat Top Rectangular and Blackman Harris F...

Страница 42: ...ob Math function waveforms offset Math Offset Entry knob TIP Math Operating Hints If the analog channel or math function is clipped not fully displayed on screen the resulting displayed math function will also be clipped Once the function is displayed the analog channel s may be turned off for better viewing of the math waveform The math function waveform can be measured using Cursors and or Meas ...

Страница 43: ...ertical units Math More Vertical Units For FFT Magnitude Decibels or V RMS For FFT Phase Radians or Degrees FFT Phase zero phase reference point Math More Zero Phase Ref Trigger Entire Display Table 9 FFT Magnitude FFT Phase Operator Features continued Feature Front Panel Key Softkey Location see built in help for more information Table 10 Low Pass Filter Operator Features Feature Front Panel Key ...

Страница 44: ...more information Reference waveforms display Ref Display Ref Reference waveforms save Ref Save Clear Source Ref Save Clear Save to Reference waveforms skew Ref Skew Entry knob Reference waveforms scale Ref Scale Entry knob Reference waveforms offset Ref Offset Entry knob Reference waveforms clear Ref Save Clear Clear Save Recall Default Erase Secure Erase Reference waveforms info Ref Save Clear Di...

Страница 45: ...or analog input channels Intensity small round key just below Entry knob Increasing the intensity lets you see the maximum amount of noise and infrequently occurring events Reducing the intensity can expose more detail in complex signals Persistence infinite Display Persistence Persistence Persistence Persistence variable Display Persistence Persistence Variable Persistence Display Persistence Tim...

Страница 46: ...o load labels from a text file into the oscilloscope 1 Use a text editor to create each label Each label can be up to ten characters in length Separate each label with a line feed 2 Name the file labellist txt and save it on a USB mass storage device such as a thumb drive 3 Load the list into the oscilloscope using the File Explorer press Utility File Explorer Freeze display You must configure the...

Страница 47: ...you make a new label called A12345 the new label is not added to the library When you save a new user defined label the new label will replace the oldest label in the list Oldest is defined as the longest time since the label was last assigned to a channel Any time you assign any label to a channel that label will move to the newest in the list Thus after you use the label list for a while your la...

Страница 48: ...cilloscope is stopped when you change a trigger setup the oscilloscope uses the new specification when you press Run Stop or Single If the oscilloscope is running when you change a trigger setup it uses the new trigger definition when it starts the next acquisition You can save trigger setups along with the oscilloscope setup see Save Recall Setups Screens Data on page 79 Trigger Knobs and Keys Tr...

Страница 49: ...able This trigger is synchronized with the power line supplied to the oscilloscope Trigger type Trigger Trigger Type Edge Pulse Width Video Serial 1 Pattern Rise Fall Time Setup and Hold Edge trigger Auto Scale sets up an Edge trigger Trigger Trigger Type Edge Pulse width trigger Trigger Trigger Type Pulse Width Video trigger Trigger Trigger Type Video NOTE Many video signals are produced from 75 ...

Страница 50: ...igger conditions occur often enough that forced triggers are unnecessary Normal trigger mode Trigger Mode Normal Triggers and acquisitions only occur when the specified trigger conditions are found The Normal trigger mode is appropriate when You only want to acquire specific events specified by the trigger settings Making single shot acquisitions with the Single key Often with single shot acquisit...

Страница 51: ...waveform Table 14 Trigger Mode Coupling Reject Holdoff Features continued Feature Front Panel Key Softkey Location see built in help for more information CAUTION Maximum voltage at oscilloscope external trigger input 150 Vrms 200 Vpk Table 15 External Trigger Features Feature Front Panel Key Softkey Location see built in help for more information External trigger units External Units Volts Amps Ex...

Страница 52: ...quisition Features Feature Front Panel Key Softkey Location see built in help for more information Acquisition mode Acquire Acq Mode Normal acquisition mode Acquire Acq Mode Normal At slower time div settings normal decimation occurs and there is no averaging Use this mode for most waveforms Peak detect acquisition mode Acquire Acq Mode Peak Detect At slower time div settings when decimation would...

Страница 53: ... by low frequencies falsely reconstructed from an insufficient number of sample points Table 17 Segmented Memory Acquisition Features Available on DSOX1000 Series Models Only Feature Front Panel Key Softkey Location see built in help for more information Segmented memory acquisitions Acquire Segmented Segmented of Segs Run or Single After each segment fills the oscilloscope re arms and is ready to...

Страница 54: ...scribed as the lowest frequency at which input signal sine waves are attenuated by 3 dB 30 amplitude error At the oscilloscope bandwidth sampling theory says the required sample rate is fS 2fBW However the theory assumes there are no frequency components above fMAX fBW in this case and it requires a system with an ideal brick wall frequency response Figure 3 Aliasing ...

Страница 55: ...onents above the fundamental frequency square waves are made up of sine waves at the fundamental frequency and an infinite number of odd harmonics and typically for 500 MHz bandwidths and below oscilloscopes have a Gaussian frequency response Figure 4 Theoretical Brick Wall Frequency Response fS fN 3dB Attenuation Frequency 0dB ...

Страница 56: ... pdf 5989 5732EN pdf Oscilloscope Rise Time Closely related to an oscilloscope s bandwidth specification is its rise time specification Oscilloscopes with a Gaussian type frequency response have an approximate rise time of 0 35 fBW based on a 10 to 90 criterion An oscilloscope s rise time is not the fastest edge speed that the oscilloscope can accurately measure It is the fastest edge speed the os...

Страница 57: ... spectrum of fast edges where frequency components higher than fknee are insignificant in determining the shape of the signal fknee 0 5 signal rise time based on 10 90 thresholds fknee 0 4 signal rise time based on 20 80 thresholds 3 Use a multiplication factor for the required accuracy to determine the oscilloscope bandwidth required See Also Choosing an Oscilloscope with the Right Bandwidth for ...

Страница 58: ...when storing 50 µs of data in 50 000 points of memory the actual sample rate is 1 GSa s Likewise when storing 50 ms of data in 50 000 points of memory the actual sample rate is 1 MSa s The actual sample rate is displayed in the right side information area The oscilloscope achieves the actual sample rate by throwing away decimating unneeded samples ...

Страница 59: ...o When used with the FFT math function as a source the X cursors indicate frequency In XY horizontal mode the X cursors display channel 1 values Volts or Amps Y Cursors Y cursors are horizontal dashed lines that adjust vertically and can be used to measure Volts or Amps dependent on the channel Probe Units setting or they can measure ratios When math functions are used as a source the measurement ...

Страница 60: ...de Manual cursors mode Cursors Mode Manual and use Cursors knob to select and adjust Track Waveform cursors mode Cursors Mode Track Waveform Measure cursors mode Meas cursors show locations used for most recently added measurement Binary cursors mode Cursors Mode Binary Hex cursors mode Cursors Mode Hex Cursors X units Cursors Units X Units Seconds Hz Phase Ratio Cursors Y units Cursors Units Y Un...

Страница 61: ...surements is available for math FFT waveforms Use the cursors to make other measurements on FFT NOTE If a portion of the waveform required for a measurement is not displayed or does not display enough resolution to make the measurement approximately 4 of full scale the result will be displayed as greater than a value less than a value not enough edges not enough amplitude low signal or waveform is...

Страница 62: ...n page 85 Voltage measurements Meas Type Peak Peak Maximum Minimum Amplitude Top Base Overshoot Average DC RMS AC RMS Add Measurement Time measurements Meas Type Period Frequency Counter Width Width Duty Cycle Rise Time Fall Time Delay Phase Add Measurement The Counter measurement is available when the edge or pulse width trigger mode is selected and the measurement source is the same as the trigg...

Страница 63: ...following sections Mask File Identifier Mask Title Mask Violation Regions Oscilloscope Setup Information Mask File Identifier The Mask File Identifier is MASK_FILE_548XX Table 20 Mask Testing Features Feature Front Panel Key Softkey Location see built in help for more information Mask testing enable disable Analyze Features Entry knob to select Mask Test push Entry knob to enable or disable Mask s...

Страница 64: ...om top to bottom left to right An Automask file contains two special regions the region glued to the top of the display and the region that is glued to the bottom The top region is indicated by y values of MAX for the first and last points The bottom region is indicated by y values of MIN for the first and last points The top region must be the lowest numbered region in the file The bottom region ...

Страница 65: ...he file using the following equation Xnorm X X1 ΔX To convert the normalized X values to time X Xnorm ΔX X1 Oscilloscope Setup Information The keywords setup and end_setup appearing alone on a line define the beginning and end of the oscilloscope setup region of the mask file The oscilloscope setup information contains remote programming language commands that the oscilloscope executes when the ma...

Страница 66: ...isplay shows a mask that uses all eight regions This mask is created by recalling the following mask file MASK_FILE_548XX All Regions Region Number 1 Number of vertices 4 12 50 MAX 10 00 1 750 10 00 1 750 12 50 MAX 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 Region Number 3 Number of vertices 6 05 00 1 000 02 50 0 500 ...

Страница 67: ...00 02 50 0 500 02 50 0 500 05 00 1 000 02 50 1 500 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 MIN 10 00 1 750 10 00 1 750 12 50 MIN setup CHANnel1 RANGe 8 00E 00 CHANnel1 OFFSet 2 0E 00 CHANnel1 DISPlay 1 TIMebase MODE MAIN TIMebase REFerence CENTer TIMebase RANGe 50 00E 09 TIMebase POSitio...

Страница 68: ...e location of the x y graph s x origin The Y1 setup command specifies the vertical location of the x y graph s y origin The XDELta setup command specifies the amount of time associated with each x unit The Y2 setup command is the vertical location of the x y graph s y 1 value so in effect Y2 Y1 is the YDELta value For example With a graticule whose trigger position is 10 ns before a center screen ...

Страница 69: ...on or a pass area Each time a data point from a waveform occurs in a violation area a failure is logged If Test All was selected every active analog channel is tested against the mask database for each acquisition Over 2 billion failures can be logged per channel The number of acquisitions tested is also logged and displayed as of Tests The mask file allows greater resolution than the 200 X 640 da...

Страница 70: ...meter Features Feature Front Panel Key Softkey Location see built in help for more information Digital voltmeter enable disable Analyze Features Entry knob to select Digital Voltmeter push Entry knob to enable or disable Digital voltmeter mode Analyze Mode AC RMS DC DC RMS Frequency The Frequency mode requires the Edge or Pulse Width trigger type and the DVM source and the trigger source must be t...

Страница 71: ...d phase plots Table 22 Frequency Response Analysis Features Feature Front Panel Key Softkey Location see built in help for more information Frequency Response Analysis FRA enable disable Analyze Features Entry knob to select Frequency Response Analysis push Entry knob to enable or disable Channels probing DUT input V and output V Analyze Setup Input V Analyze Setup Output V Frequency sweep min and...

Страница 72: ... load Wave Gen Settings Output Settings Output Load 50 Ω High Z Waveform generator sync pulse output Wave Gen Settings Output Settings Trig Out Waveform Generator Sync Pulse For all waveforms except DC and Noise the Sync signal is a TTL positive pulse that occurs when the waveform rises above zero volts or the DC offset value Waveform generator logic presets Wave Gen Settings Logic Presets TTL CMO...

Страница 73: ...ay 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 You can select the trigger mode by pressing the Trigger key then the Mode softkey Also the threshold voltage level must be set appropriately for each source channel The threshold level for each serial signal can be set in the Signals menu Press ...

Страница 74: ...er Trigger Trigger Type Serial 1 CAN LIN and SPI are available on DSOX1000 Series models only Table 25 CAN Decode Trigger Features Feature Front Panel Key Softkey Location see built in help for more information CAN signal setup After selecting the Serial Bus and the CAN serial bus mode press Bus Signals to open the CAN Signals menu In this menu you can select the oscilloscope source channel probin...

Страница 75: ...inued Feature Front Panel Key Softkey Location see built in help for more information Table 26 I2C Decode Trigger Features Feature Front Panel Key Softkey Location see built in help for more information I2C signal setup After selecting the Serial Bus and the I2C serial bus mode press Bus Signals to open the I2C Signals menu In this menu you can select the oscilloscope source channels probing the s...

Страница 76: ...e press Bus Signals to open the LIN Signals menu In this menu you can select the oscilloscope source channel probing the signal and the appropriate threshold voltage to use when decoding triggering the signal as well as other signal options LIN baud rate Bus Signals Baud Baud Entry knob LIN sample point Bus Signals Sample Point Entry knob LIN standard Bus Signals Standard Entry knob LIN 1 3 LIN 2 ...

Страница 77: ...up and timing diagram information SPI framing Bus Signals CS Frame by Entry knob CS Not Chip Select CS Chip Select Clock Timeout SPI word size Bus Word Size SPI bit order Bus Bit Order MSB LSB SPI trigger Trigger Trigger Type Serial 1 SPI Trigger Trigger Setup Trigger Type Master Out Slave In MOSI Data The additional softkeys let you specify the number of data bits and the value of each bit Table ...

Страница 78: ...ttings Reset UART Counters Counters run even when the oscilloscope is stopped not acquiring data When an overflow condition occurs the counter displays OVERFLOW UART RS232 trigger Trigger Trigger Type Serial 1 CAN Trigger Trigger Setup Trigger Rx Start Bit Rx Stop Bit Rx Data Rx 1 Data Rx 0 Data Rx X Data Tx Start Bit Tx Stop Bit Tx Data Tx 1 Data Tx 0 Data Tx X Data Rx or Tx Parity Error For trig...

Страница 79: ...ted value CSV ASCII XY and binary BIN formats There is also a command to securely erase all the oscilloscope s non volatile internal memory Table 30 Save Recall Features Feature Front Panel Key Softkey Location see built in help for more information Save setup files screen images waveform data mask files Save Recall Save You can also configure the Quick Action key to save setups screen images or d...

Страница 80: ... turned on Channels 1 and 2 are one pair Acquisition memory is divided among the channels in a pair Save waveform data Save Recall Save Format CSV data csv ASCII XY data csv Multi Channel Waveform data h5 Binary data bin Settings Length to select number of data points to be saved see Length Control on page 80 When saving waveform data the save times depend on the chosen format BIN fastest ASCII XY...

Страница 81: ... number of segments The horizontal time div sweep speed setting At faster settings fewer data points appear on the display When saving to a CSV format file the maximum number of data points is 50 000 When necessary the Length control performs a 1 of n decimation of the data For example if the Length is set to 1000 and you are displaying a record that is 5000 data points in length four of each five...

Страница 82: ...ted not available until a printer is connected To print the current screen once the printer is configured and Quick Print is selected as the quick action simply press the Quick Action key For the most up to date listing of printers that are compatible with the InfiniiVision oscilloscopes please visit www keysight com find InfiniiVision printers Table 31 Print Config Menu Features Feature Front Pan...

Страница 83: ...o you can delete files on a connected USB storage device See also USB Storage Devices on page 84 The rectangular USB port on the front panel is a USB Series A receptacle to which you can connect USB mass storage devices and printers V div expansion options Utility Options Preferences Expand Ground Center Transparent backgrounds Utility Options Preferences Transparent Screen saver Utility Options P...

Страница 84: ... User Calibration Service task support Utility Service See also the Keysight InfiniiVision 1000 X Series Oscilloscopes Service Guide The service guide also tells you how to Clean the oscilloscope Check warranty and extended services status Contact Keysight www keysight com find contactus Return the instrument User calibration status Utility Service User Calibration Status Hardware self test Utilit...

Страница 85: ...ype CD because these devices are not compatible with the InfiniiVision X Series oscilloscopes Configuring the Quick Action Key The Quick Action key lets you perform common repetitive actions by pressing a single key Table 33 Quick Action Features Feature Front Panel Key Softkey Location see built in help for more information Quick action setup Utility Quick Action Action Off Quick Measure All Quic...

Страница 86: ... X Series Oscilloscopes User s Guide 2 Quick Reference Specifications and Characteristics For up to date specifications and characteristics on the 1000 X Series oscilloscopes see the data sheet at www keysight com find 1000X Series ...

Страница 87: ...ervoltage Category II which is typical of cord and plug connected equipment Pollution Degree The InfiniiVision 1000 X Series oscilloscopes may be operated in environments of Pollution Degree 2 or Pollution Degree 1 Pollution Degree Definitions Pollution Degree 1 No pollution or only dry non conductive pollution occurs The pollution has no influence Example A clean room or climate controlled office...

Страница 88: ...ector for identifying probes you must set the probe attenuation factor manually See Setting Analog Channel Probe Options on page 36 See Also For more information on probes and accessories see www keysight com for Probes and Accessories Selection Guide 5989 6162EN InfiniiVision Oscilloscope Probes and Accessories Selection Guide Data Sheet 5968 8153EN For compatibility information manuals applicati...

Страница 89: ... updates for its products To search for firmware updates for your oscilloscope direct your web browser to www keysight com find 1000X Series sw To view the currently installed software and firmware press Help About Oscilloscope Once you have downloaded a firmware update file you can place it on a USB storage device and load the file using File Explorer see Utility Settings on page 83 ...

Страница 90: ...cilloscopes User s Guide 2 Quick Reference Acknowledgements HDF5 Reference Waveform files use HDF5 HDF5 was developed by The HDF Group and by the National Center for Supercomputing Applications at the University of Illinois at Urbana Champaign ...

Страница 91: ...ments 61 Autoscale 17 Autoscale preferences 83 Autoscale undo 17 83 Average measurement 62 averaging acquisition mode 52 B Back key 19 bandwidth 84 bandwidth limit 35 bandwidth required oscilloscope 57 bandwidth oscilloscope 54 Base measurement 62 base UART RS232 78 baud rate CAN 74 baud rate LIN 76 baud rate UART RS232 78 BIN file format 80 bit order SPI 77 bit order UART RS232 78 Blackman Harris...

Страница 92: ...r 75 entire display FFT Phase zero phase reference 43 Entry knob 20 Entry knob push to select 20 environmental conditions 87 erase secure 80 error action mask test 63 expand about 23 83 expand about center 83 expand about ground 83 exporting waveform 79 Ext Trig as Z axis input 32 Ext Trig input connector 22 External key 22 external memory device 24 external trigger 51 external trigger waveform po...

Страница 93: ...t panel 19 L label list 47 label list loading from text file 46 labels 45 labels default library 45 landscape printing 82 language user interface and Quick Help 28 length control 80 Level knob 22 level trigger 49 LF Reject 50 LIN baud rate 76 LIN bus trigger 76 LIN sample point 76 LIN serial bus decode trigger 75 LIN show parity 76 LIN signal setup 76 LIN standard 76 LIN sync break 76 Line trigger...

Страница 94: ... 23 probe options 36 probe units 36 probes 88 probes connecting to oscilloscope 14 probes passive compensating 18 protect user calibration 84 pulse waveform generator output 72 pulse width trigger 49 Q Quick Action key 21 85 Quick Clear Display 85 Quick Freeze Display 85 Quick Help 28 Quick Help language 28 Quick Mask Statistics Reset 85 Quick Measure All 85 Quick Print 85 Quick Print quick action...

Страница 95: ...ns 30 stop condition I2C 75 subtract math function 42 sweep frequencies frequency response analysis 71 sync break LIN 76 sync pulse waveform generator 72 T temperature environmental conditions 87 template front panel 24 test mask 63 theory sampling 53 threshold analog channel measurements 62 threshold external trigger 51 thumb drive 24 time 83 time measurements 62 time mode 32 time reference 32 ti...

Страница 96: ...ical sensitivity 23 Vertical softkey controls 34 Vertical Units FFT 38 Vertical Units FFT Magnitude FFT Phase 43 video trigger 49 Volt units 36 51 voltage measurements 62 W warranted specifications 86 warranty 2 Wave Gen key 22 23 waveform data saving 80 waveform generator 72 waveform generator amplitude frequency response analysis 71 waveform generator defaults restoring 72 waveform generator exp...

Результаты поиска

Содержание InfiniiVision DSOX1102A

Отзывы:

Похожие инструкции для InfiniiVision DSOX1102A

Бренды по названию

Популярные бренды

Keysight InfiniiVision DSOX1102A, Руководство пользователя

Результаты поиска

Содержание InfiniiVision DSOX1102A

Отзывы:

Похожие инструкции для InfiniiVision DSOX1102A

Бренды по названию

Популярные бренды