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Chapter 10 Real-time Eye Diagram and Jitter Analysis (Option)                                               

RIGOL 

MSO8000 User Guide

 

10-1 

Chapter 10

 

 

Real-time Eye Diagram and 

Jitter Analysis (Option) 

 

The MSO8000 series oscilloscope provides the real-time eye plot and measurement 

with the clock recovery function. The flexible and convenient jitter measurement and 

analysis enable the users to instinctively understand the strong and weak 

Inter-Symbol Interference in the system, so as to accurately and quickly make 

deterministic jitter measurement for high-speed serial signal. 

 
If you have purchased and activated the MSO8000-JITTER option, the oscilloscope 

also supports real-time eye diagram and jitter analysis functions. 

 

Contents in this chapter: 

◼

 

Real-time Eye Analysis 

◼

 

Jitter Analysis 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание MSO8000 Series

Страница 1: ...User Guide MSO8000 Series Digital Oscilloscope Mar 2021 RIGOL TECHNOLOGIES CO LTD...

Страница 2: ......

Страница 3: ...in this publication replaces all previously released materials Information in this publication is subject to change without notice RIGOL shall not be liable for either incidental or consequential los...

Страница 4: ...Correctly If a probe is used the probe ground lead must be connected to earth ground Do not connect the ground lead to high voltage Improper way of connection could result in dangerous voltages being...

Страница 5: ...te the instrument in a humid environment Do Not Operate in an Explosive Atmosphere To avoid personal injuries or damage to the instrument never operate the instrument in an explosive atmosphere Keep P...

Страница 6: ...of important data Safety Terms on the Product DANGER It calls attention to an operation if not correctly performed could result in injury or hazard immediately WARNING It calls attention to an operat...

Страница 7: ...uilding installation Examples are measurements on distribution boards circuit breakers wiring including cables bus bars junction boxes switches and socket outlets in the fixed installation and equipme...

Страница 8: ...owered by mains conforming to installation overvoltage category II WARNING Ensure that no overvoltage such as that caused by a bolt of lightning can reach the product Otherwise the operator might be e...

Страница 9: ...Pollution Degree 4 The pollution generates persistent conductivity caused by conductive dust rain or snow For example outdoor areas Safety Class Class 1 Grounded Product Care and Cleaning Care Do not...

Страница 10: ...ment or human health To avoid the release of such substances into the environment and avoid harm to human health we recommend you to recycle this product appropriately to ensure that most materials ar...

Страница 11: ...the probe Up to 10 GSa s real time sample rate Up to 500 Mpts memory depth standard High waveform capture rate over 600 000 waveforms per second Up to 450 000 frames of hardware real time and ceaseles...

Страница 12: ...trigger types of the oscilloscope Chapter 6 Operations and Measurements Introduces how to make math operation auto measurement and cursor measurement Chapter 7 Digital Voltmeter DVM and Frequency Coun...

Страница 13: ...trol Introduces how to control the display of the oscilloscope Chapter 18 Function Arbitrary Waveform Generator Option Introduces how to use the built in Function Arbitrary Waveform Generator option C...

Страница 14: ...Knob Label Knob Label Knob Horizontal SCALE Horizontal Time Base Knob Vertical SCALE Vertical Scale Knob Horizontal POSITION Horizontal Position Knob Vertical OFFSET Vertical Offset Knob Wave Vertica...

Страница 15: ...L MSO8000 User Guide XIII Manuals of this Product Quick Guide User Guide Programming Guide Data sheet etc For the latest version of this manual download it from the official website of RIGOL www rigol...

Страница 16: ...arance and Dimensions 1 3 To Prepare for Use 1 4 To Adjust the Supporting Legs 1 4 To Connect to AC Power 1 4 Turn on Checkout 1 5 To Replace the Fuse 1 5 To Connect the Probe 1 6 Function Inspection...

Страница 17: ...it 2 6 Probe Ratio 2 6 Input Impedance 2 7 Waveform Invert 2 8 To Set the Probe 2 8 Passive Probe 2 9 Active Probe 2 9 Amplitude Unit 2 10 Channel Delay 2 10 To Set the Bias 2 11 Channel Label 2 11 Ch...

Страница 18: ...igger 5 25 Delay Trigger 5 27 Setup Hold Trigger 5 29 Nth Edge Trigger 5 32 RS232 Trigger Option 5 33 I2C Trigger Option 5 36 SPI Trigger Option 5 39 CAN Trigger Option 5 41 FlexRay Trigger Option 5 4...

Страница 19: ...uency Counter 7 1 Digital Voltmeter DVM 7 2 To Enable or Disable DVM Measurement 7 2 To Select the Measurement Source 7 2 To Select Measurement Mode 7 3 To Set the Limits 7 3 Frequency Counter 7 4 To...

Страница 20: ...o Enable or Disable the Jitter Measurement Result 10 10 To Reset 10 10 Chapter 11 Digital Channel 11 1 To Select the Digital Channel 11 2 To Enable Disable the Digital Channel 11 2 To Set the Threshol...

Страница 21: ...4 To Enable or Disable the Display of the Statistics of the Test Results 14 5 Statistics Reset 14 5 Chapter 15 Waveform Recording Playing 15 1 Common Settings 15 2 Record Options 15 3 Play Options 15...

Страница 22: ...ge and Load 19 7 External Storage and Load 19 9 Disk Management 19 9 To Select a File Type 19 10 To Create a Folder 19 10 To Delete a File or Folder 19 14 To Copy and Paste a File or Folder 19 15 To R...

Страница 23: ...0 13 Quick Operation 20 14 Screen Saver 20 17 Self check 20 18 System Time 20 19 Default Option 20 20 Chapter 21 Remote Control 21 1 Remote Control via USB 21 2 Remote Control via LAN 21 6 Remote Cont...

Страница 24: ......

Страница 25: ...interface touch screen controls and how to use the built in help system Contents in this chapter General Inspection Appearance and Dimensions To Prepare for Use Front Panel Overview Rear Panel Overvi...

Страница 26: ...ier shall be liable for the damage to the instrument resulting from shipment RIGOL would not be responsible for free maintenance rework or replacement of the instrument 2 Inspect the instrument In cas...

Страница 27: ...Chapter 1 Quick Start RIGOL MSO8000 User Guide 1 3 Appearance and Dimensions Figure 1 1 Front View Unit mm Figure 1 2 Vertical View Unit mm 134 2...

Страница 28: ...ier storage or shipment as shown in Figure 1 3 a To unfold the supporting legs b To fold the supporting legs Figure 1 3 To Adjust the Supporting Legs To Connect to AC Power The input AC power requirem...

Страница 29: ...ied fuse AC 250 V T3 15 A 5 2 mm 20 mm and perform the following operations as shown in Figure 1 5 1 Turn off the instrument cut off the power and remove the power cord 2 Insert a slotted screwdriver...

Страница 30: ...asheet For detailed technical information of the probes please refer to the specified Probe User Guide Connect the passive probe 1 Connect the BNC terminal of the probe to an analog channel input term...

Страница 31: ...e Active Probe 3 Use the probe auxiliary equipment to connect the probe front to the circuit under test For details about the probes refer to RP7000 Series Active Probe User Guide After connecting the...

Страница 32: ...ure 1 9 To Connect the Logic Probe Note Before you connect the logic probe to the signal under test connect logic probe s adapter provided in the accessories to its corresponding channel group The dig...

Страница 33: ...To Use the Compensation Signal 4 Set the probe attenuation to 10X and then press AUTO 5 Observe the waveform on the display In normal condition the square waveform as shown in Figure 1 11 should be d...

Страница 34: ...s 1 Perform Step 1 2 3 and 4 specified in Function Inspection 2 Check the displayed waveforms and compare them with Figure 1 12 Figure 1 12 Probe Compensation 3 Use a nonmetallic screwdriver to adjust...

Страница 35: ...Vertical Control System 5 Common Operation Keys 15 Analog Channel Input Terminals 6 Touch Lock Key 16 Probe Compensation Signal Output Terminal Ground Terminal 7 Horizontal Control System 17 Digital C...

Страница 36: ...rds specified in LXI Device Specification 2011 It can be used to set up a test system When you access to the Internet you can use the Web Control or PC software Ultra Scope to send the SCPI commands o...

Страница 37: ...o network if you do not have the access to the Internet please ask the administrator to open the specified network authority you can perform online upgrading for the system software 1 Enable the touch...

Страница 38: ...y of the signal The measurement result is the same as the current capture rate Pass Fail The instrument can output a pulse from the TRIG OUT connector when a pass failed event is detected during the p...

Страница 39: ...le for the model installed with the MSO8000 AWG option Default indicates the default setting key Press this key to restore the instrument to its factory default settings Vertical OFFSET indicates the...

Страница 40: ...n perform recording playing navigation time navigation and event navigation Horizontal POSITION indicates the horizontal position knob You can rotate the knob to modify the horizontal position i g tri...

Страница 41: ...e 16 digital channels Besides you can also set a label for each digital channel Ref indicates the reference waveform key Press this key to open the reference waveform setting menu You can compare the...

Страница 42: ...the trigger level threshold level Turn it clockwise to increase the level and turn it counterclockwise to decrease the level During the modification the trigger level line would move up and down and...

Страница 43: ...m 1 to 100 Turn it clockwise to increase the brightness and turn it counterclockwise to decrease the brightness Press down this knob to reset the brightness to 60 Pressing Display Intensity sets the w...

Страница 44: ...o naming function are also supported in this menu Cursor Press this key to enter the cursor measurement menu The oscilloscope provides four cursor modes Manual Track XY and Measure Note that XY cursor...

Страница 45: ...User Guide 1 21 Quick Key Shortcut Key Press this key to perform the quick operation including screenshot waveform saving setup saving all measurement and statistics reset Press Utility More Quick set...

Страница 46: ...bel Waveform Different channels are marked with different colors The color of the channel label is the same as that of the waveform 2 Operating Status Available states include RUN STOP T D triggered W...

Страница 47: ...red You can enable the touch screen to tap the icon STOP RUN to control its operating status 9 Horizontal Position Use Horizontal POSITION to modify this parameter Press down this knob to quickly rese...

Страница 48: ...on or off the beeper When the beeper is turned on will be displayed when off will be displayed USB storage device icon When a USB storage device is detected will be displayed Time displays the system...

Страница 49: ...splayed if you select 50 for impedance is displayed 21 CH2 Status Label Displays the status of CH2 Displays the vertical scale of CH2 That is the voltage value per grid of CH2 in the vertical axis Dis...

Страница 50: ...pported by the touch screen controls include tapping pinching stretching dragging and rectangle drawing Tap Use one finger to touch the symbol or characters on the screen slightly as shown in Figure 1...

Страница 51: ...rtical scale of the waveform Figure 1 17 Pinch Stretch Gesture Drag Use one finger to select the object and then drag the object to a destination place as shown in Figure 1 18 The functions of the dra...

Страница 52: ...Open the Zone Trigger menu Select Histogram Draw the region for the histogram Open the Histogram menu Select Horizontal zoom in expands the waveforms in the horizontal direction Select Horizontal zoom...

Страница 53: ...1 20 below Figure 1 20 Numeric Keypad In the numeric keypad rotate the multifunction knob to select the parameter then press down the knob to select it Then input the value or the unit You can also en...

Страница 54: ...lock please purchase it by yourself as shown in Figure 1 21 The method is as follows align the lock with the lock hole and plug it into the lock hole vertically turn the key clockwise to lock the osc...

Страница 55: ...terface mainly consists of two sections The left section lists Help Options and the right section is the Help Display Area Figure 1 22 Help Information After opening the help interface you can get its...

Страница 56: ...f key displays or hides menus Pressing this key can hide the menus Back key returns to the previous menu or last set function menu Multifunction knob In non menu operation mode rotate this knob to adj...

Страница 57: ...nse 1 Log in to the RIGOL official website www rigol com click License Activation to enter the Registered product license code interface 2 In the software license registration interface input the corr...

Страница 58: ...re the option license file of several different instruments You are not allowed to modify the licensed filename During the installation process you are not allowed to power off the instrument or pull...

Страница 59: ...s of the four channels are the same This chapter takes CH1 as an example to introduce the setting method for the vertical system For this oscilloscope only CH1 is enabled by default Contents in this c...

Страница 60: ...of the waveform If CH1 is enabled but not activated the channel status label is shown in the following figure To activate the channel press 1 on the front panel in the vertical control area Vertical o...

Страница 61: ...the touch screen function and adjust the vertical scale with the pinch stretch gesture on the touch screen For details refer to the Pinch Stretch section Enable the touch screen function and tap the...

Страница 62: ...the currently selected amplitude unit refer to Amplitude Unit When adjusting the vertical offset the waveforms of the corresponding channel moves up and down The vertical offset information as shown...

Страница 63: ...st are blocked When the coupling mode is GND the DC and AC components of the signal under test are both blocked Press 1 to open the setting menu of CH1 Then press Coupling continuously or rotate the m...

Страница 64: ...ed in the channel status label at the bottom of the screen as shown in the figure below You can also enable the touch screen and then tap the CH1 setting menu to select the desired bandwidth limit The...

Страница 65: ...1 1 2 1 5 1 10 1 20 1 50 1 100 1 200 1 500 1 1000 1 2000 1 5000 1 10000 1 20000 1 50000 1 Note After the oscilloscope auto recognized certain probes with a fixed attenuation ratio the probe ratio will...

Страница 66: ...enable or disable the waveform invert When enabled the channel label is displayed as shown in the following figure When disabled the waveform is displayed normally when enabled the voltage values of...

Страница 67: ...ay of the probe cable the oscilloscope provides the probe delay adjustment function for the active probe Press Skew and then rotate the multifunction knob or use the numeric keypad to set the probe de...

Страница 68: ...of the channel will change accordingly Press 1 More Unit press Unit continuously or rotate the multifunction knob to select a unit You can also enable the touch screen to select the desired unit with...

Страница 69: ...ro cross voltage of the channel has a larger amplitude offset that exceeds the adjustable null range please perform self calibration for the instrument to ensure the measurement accuracy For details r...

Страница 70: ...elete or modify the characters To modify the characters input the desired characters again Enable the touch screen use the touch gestures to directly move the cursor to the right side of the character...

Страница 71: ...so enable the touch screen to drag the channel label to move its position on the screen You can run the CHANnel n LABel POSition command to set the position of the specified channel label run the CHAN...

Страница 72: ......

Страница 73: ...3 To Set the Horizontal System RIGOL MSO8000 User Guide 3 1 Chapter 3 To Set the Horizontal System Contents in this chapter To Adjust the Horizontal Time Base To Adjust the Horizontal Position Delaye...

Страница 74: ...izontal time base with the pinch stretch gesture on the touch screen For details refer to the Pinch Stretch section Enable the touch screen function and tap the horizontal time base label at the top o...

Страница 75: ...rms of all channels are moved left and right The horizontal position at the right upper corner of the screen changes accordingly as shown in the figure below You can adjust the horizontal position wit...

Страница 76: ...waveform horizontally to view waveform details In the horizontal control area on the front panel press Zoom to enable or disable the delayed sweep By default it is disabled You can also press Acquire...

Страница 77: ...ble the delayed sweep function first Rotate the Horizontal SCALE knob to set the required main time base and then enable the delayed sweep function Waveform after enlargement The waveform in the lower...

Страница 78: ......

Страница 79: ...stem RIGOL MSO8000 User Guide 4 1 Chapter 4 To Set the Sample System Contents in this chapter Timebase Mode Acquisition Mode Sampling Mode Sample Rate LA Sample Rate Memory Depth LA Memory Depth Anti...

Страница 80: ...ge and the X axis represents time Note Only when this mode is enabled can delayed sweep be turned on In this mode when the horizontal time base is equal to or greater than 200 ms div the instrument en...

Страница 81: ...cope to the circuit to monitor the input and output signals of the circuit Application example measures the phase deviation between the input signals of two channels Use Lissajous method 1 Connect one...

Страница 82: ...system automatically enters the ROLL mode and slow sweep mode is disabled Note If the current delayed sweep is enabled then when you enable the ROLL mode the delayed sweep is disabled automatically Wh...

Страница 83: ...om multiple samples to reduce the random noise of the input signal and improve the vertical resolution Greater number of averages can lower the noise and increase the vertical resolution while at the...

Страница 84: ...nterval to get the envelope of the signal or the narrow pulse that might be lost In this mode signal aliasing can be prevented but the noise displayed would be larger In this mode the oscilloscope can...

Страница 85: ...real time sample rate on the analog channel of MSO8000 series is 10 GSa s The current sample rate is displayed under CH SampleRate Sample Rate Sampling is the process of converting the analog signal i...

Страница 86: ...change affecting the sampling rate The impact of low sample rate on the waveform 1 Waveform Distortion when the sample rate is too low some waveform details are lost and the sample waveform displayed...

Страница 87: ...e comparison between the input signal and the user defined threshold level The rule of the comparison is that when the amplitude of the input signal is greater than the threshold level it is judged to...

Страница 88: ...cquire Mem Depth then rotate the multifunction knob to switch to the desired memory depth and then press down the knob to select the option You can also press the Mem Depth key continuously or enable...

Страница 89: ...rizontally expanded or compressed in adjusting the Horizontal SCALE knob In YT mode press Acquire More Expand and then rotate the multifunction knob to select the desired reference position Press down...

Страница 90: ...pansion reference Its available range is from the rightmost position of the screen to the leftmost position of the screen By default it is the screen center Pressing down the multifunction knob can qu...

Страница 91: ...played The trigger module ensures that every time base sweep or acquisition starts from the user defined trigger condition namely every sweep is synchronous with the acquisition and the waveforms acqu...

Страница 92: ...y Digital channel input Signals input from digital channels D0 D15 can all be used as trigger sources No matter whether the channel selected is enabled the channel can work normally External trigger i...

Страница 93: ...at the left side of the screen Meanwhile the real time trigger level information is displayed at the lower left side of the screen as shown in the figure below H indicates the upper limit of the trigg...

Страница 94: ...trigger buffer Figure 5 1 Schematic Diagram of the Acquisition Memory After the system runs the oscilloscope operates by first filling the pre trigger buffer It starts searching for a trigger after th...

Страница 95: ...signal is with low repetition rate or only the event specified by the trigger setting needs to be sampled as well as when auto trigger should be prevented to acquire stable display Single In this trig...

Страница 96: ...HFR rejects the high frequency components Trigger Holdoff Trigger holdoff can be used to stably trigger on complex repetitive waveforms that have multiple edges or other events between waveform repeti...

Страница 97: ...so you can use the numeric keypad to set the holdoff time The adjustable range of holdoff time is from 8 ns to 10 s Noise Rejection Noise rejection can reject the high frequency noise in the signal an...

Страница 98: ...riggers except the zone trigger Edge Trigger Pulse Trigger Slope Trigger Video Trigger Pattern Trigger Duration Trigger Timeout Trigger Runt Trigger Window Trigger Delay Trigger Setup Hold Trigger Nth...

Страница 99: ...we select the channel that has been input with signals as the trigger source can we obtain a stable trigger Edge Type Press Slope and then rotate the multifunction knob to select the input signal the...

Страница 100: ...ulse width is defined as the time difference between the two crossing points of the trigger level and negative pulse as shown in the figure below Figure 5 3 Positive Pulse Width Negative Pulse Width T...

Страница 101: ...it of pulse width When you select Negative for polarity for trigger condition the oscilloscope triggers when the negative pulse width of the input signal is greater than the specified pulse width When...

Страница 102: ...lope time is defined as the time difference between the two crossing points of trigger level line A and B with the rising edge negative slope time is defined as the time difference between the two cro...

Страница 103: ...trigger condition the oscilloscope triggers when the positive slope time of the input signal is greater than the specified lower limit time and smaller than the specified upper limit time When you sel...

Страница 104: ...f the trigger level remains unchanged Note In Slope trigger pressing Trigger LEVEL can quickly switch the current level adjustment type Rotate the Trigger LEVEL knob to adjust the corresponding trigge...

Страница 105: ...refer to descriptions in Trigger Source The current trigger source is displayed at the upper right corner of the screen Note Only when we select the channel that has been input with signals as the tri...

Страница 106: ...ly selected video standards The range is from 1 to 525 NTSC 1 to 625 PAL SECAM 1 to 525 480p 1 to 625 576p 1 to 750 720p and 1 to 1125 1080p 1080i Odd triggers on the rising edge of the first ramp pul...

Страница 107: ...knob to select the trigger type Then the current trigger setting information is displayed at the upper right corner of the screen as shown in the figure below You can also press Type continuously to s...

Страница 108: ...nel selected The corresponding pattern is displayed at the bottom of the screen The patterns of channels CH1 CH4 and D0 D15 are presented from left to right as shown in the figure below You can also s...

Страница 109: ...gger Mode Trigger Parameter Setting Set the trigger parameters trigger holdoff and noise rejection under this trigger type For details refer to descriptions in Trigger Holdoff and Noise Rejection Trig...

Страница 110: ...D0 D15 For details refer to descriptions in Trigger Source The current trigger source is displayed at the upper right corner of the screen Note Only when we select the channel that has been input with...

Страница 111: ...e is from 800 ps to 10 s triggers when the duration of the pattern is smaller than the upper limit of the preset time and greater than the lower limit of the preset time Press Upper to set the upper l...

Страница 112: ...d then rotate the multifunction knob to select Timeout Press down the knob to select the trigger type Then the current trigger setting information is displayed at the upper right corner of the screen...

Страница 113: ...ger on the front panel press Mode to quickly switch the current trigger mode For details refer to descriptions in Trigger Mode Trigger Parameter Setting Set the trigger parameter noise rejection under...

Страница 114: ...runt pulse width is greater than the lower limit of pulse width Press Lower to set the minimum pulse width of Runt trigger triggers when the runt pulse width is smaller than the upper limit of pulse w...

Страница 115: ...he trigger level line and the trigger level information at the lower left corner of the screen disappear in about 2 s The current trigger level deviation is displayed at the upper right corner of the...

Страница 116: ...ecify the time point of trigger Press down the knob to select the trigger position You can also press Position continuously or enable the touch screen to select it Enter triggers when the input signal...

Страница 117: ...icates the lower limit of the trigger level and indicates the trigger level deviation When you stopping modifying the trigger level the trigger level line and the trigger level information at the lowe...

Страница 118: ...nt trigger source is displayed at the upper right corner of the screen Note Only when we select the channel that has been input with signals as the trigger source can we obtain a stable trigger Edge A...

Страница 119: ...Upper to set the delay time upper limit in Delay trigger Press Lower to set the delay time lower limit in Delay trigger Note The lower time limit must be smaller than the upper time limit Trigger Mode...

Страница 120: ...CH4 or D0 D15 For details refer to descriptions in Trigger Source The current clock source trigger source is displayed at the upper right corner of the screen Note Only when we select the channel that...

Страница 121: ...hold time You can also use the pop up numeric keypad to set it Setup Hold the oscilloscope triggers when the setup time or the hold time is smaller than the specified time value After selecting this...

Страница 122: ...he trigger type Then the current trigger setting information is displayed at the upper right corner of the screen as shown in the figure below You can also press Type continuously to select the trigge...

Страница 123: ...r level threshold level Refer to Trigger LEVEL Threshold Level The current trigger level threshold level value is displayed at the upper right corner of the screen RS232 Trigger Option RS232 bus is a...

Страница 124: ...the multifunction knob or use the numeric keypad to set the data of RS232 trigger Data Bits Indicate the number of bits per frame Press More Data Bits then rotate the multifunction knob to select the...

Страница 125: ...ess Baud Rate then rotate the multifunction knob to adjust the baud rate at a small step Trigger Mode In the trigger control area Trigger on the front panel press Mode to quickly switch the current tr...

Страница 126: ...ress down the knob to select the trigger type Then the current trigger setting information is displayed at the upper right corner of the screen as shown in the figure below You can also press Type key...

Страница 127: ...I2C trigger Press More Direction to select Write Read or R W Note This setting is not available when AddrBits is set to 8 Bits Data the trigger searches for the specified data value on the data line...

Страница 128: ...ss and data meet the conditions After this trigger condition is selected you need to set Bit X Bytes Addr Bits Address and Direction menu items For setting methods refer to descriptions in Address and...

Страница 129: ...elect the trigger type or enable the touch screen to tap the desired trigger type and select it Source Selection Press CLK and MISO to specify the sources of CLK and MISO respectively They can be set...

Страница 130: ...More Bit X to set the data bit that needs to be operated on For setting methods refer to descriptions in I2C Trigger Option Data Bits Press More DataBits then rotate the multifunction knob or use the...

Страница 131: ...ly to select the trigger type or enable the touch screen to tap the desired trigger type and select it Source Selection Press Source to open the signal source list and select CH1 CH4 or D0 D15 For det...

Страница 132: ...Fill triggers on the error frame with the bit fill Answer Error triggers on the answer error frame Check Error triggers on the check error frame Format Error triggers on the format error frame Random...

Страница 133: ...meric keypad to set the sample position The settable range is from 10 to 90 Trigger Mode In the trigger control area Trigger on the front panel press Mode to quickly switch the current trigger mode Fo...

Страница 134: ...formation is displayed at the upper right corner of the screen as shown in the figure below You can also press Type continuously to select the trigger type or enable the touch screen to tap the desire...

Страница 135: ...otate the multifunction knob or use the pop up numeric keypad to set the cycle count Symbol triggers on the CAS MTS Collision Avoidance Symbol Media Access Test Symbol and WUS Wake Up Symbol of FlexRa...

Страница 136: ...pe Then the current trigger setting information is displayed at the upper right corner of the screen as shown in the figure below You can also press Type continuously to select the trigger type or ena...

Страница 137: ...en the sleep frame is found Wakeup triggers when the wakeup frame is found Error triggers on the specified type of error frame Press Error Type and select the desired error type Sync Even Odd or Check...

Страница 138: ...panel press Mode to quickly switch the current trigger mode For details refer to descriptions in Trigger Mode Trigger Parameter Setting Set the trigger parameter noise rejection under this trigger typ...

Страница 139: ...e trigger type Then the current trigger setting information is displayed at the upper right corner of the screen as shown in the figure below You can also press Type continuously or enable the touch s...

Страница 140: ...ion triggers when the channel s data are smaller than the upper limit of the data value and greater than the lower limit of the data value Press Data Max and Data Min to set the upper limit and lower...

Страница 141: ...trigger control area Trigger on the front panel press Mode to quickly switch the current trigger mode For details refer to descriptions in Trigger Mode Trigger Parameter Setting Set the trigger parame...

Страница 142: ...0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P 16 Sync 16 bit Data Sync Remote Terminal Address Message Error Instrumentation Reserve d Service Request Broadcast CMD Received Busy Subsys tem F...

Страница 143: ...upper limit of the data word For setting methods refer to descriptions in I2C Trigger Option triggers when the channel s data word is greater than the set data word Press Min to set the lower limit of...

Страница 144: ...and the trigger level deviation the difference between the upper limit and lower limit of the trigger level remains unchanged Note In MIL STD 1553 trigger pressing Trigger LEVEL can quickly switch the...

Страница 145: ...gger zone B are disabled then the zone trigger function is disabled At this time you must enable either of them to re enable the zone trigger Note If XY Mode or ROLL Mode is enabled the zone trigger f...

Страница 146: ...Guide If you enable Zone A select CH1 as Source A and select Not intersect as the condition the following figure is displayed Tip If you enable both Trigger zone A and Trigger zone B then perform the...

Страница 147: ...A signal which reflects the current capture rate of the oscilloscope can be output from the TRIG OUT connector each time a trigger is generated by the oscilloscope If this signal is connected to a wa...

Страница 148: ......

Страница 149: ...MSO8000 User Guide 6 1 Chapter 6 Operations and Measurements MSO8000 can perform math operations auto measurements and cursor measurements on sampled and displayed data Contents in this chapter Math O...

Страница 150: ...ferent for different math operations are displayed at the bottom of the screen The results of the math operation can be further measured This oscilloscope supports enabling the four math operations at...

Страница 151: ...of the operation results to the optimal value according to the current configuration so as to better to observe Press More Invert to enable or disable the inverted display function of the waveform Pr...

Страница 152: ...enable or disable the inverted display function of the waveform Press More Expand to expand or compress the math operation waveform around the Center or GND Press More Label to set the label for math...

Страница 153: ...Center or GND Press More Label to set the label for math operation results For details refer to descriptions in Math Operation Label Press More Color Grade to enable or disable the color grade displa...

Страница 154: ...veform around the Center or GND Press More Label to set the label for math operation results For details refer to descriptions in Math Operation Label Press More Color Grade to enable or disable the c...

Страница 155: ...s dB Press AutoSetting to adjust the vertical scale and offset of the operation results to the optimal value according to the current configuration so as to better observe Press More Unit to select th...

Страница 156: ...threshold of the peak Press Excursion then rotate the multifunction knob or use the pop up numeric keypad to set the excursion of the peak Press Table Order then rotate the multifunction knob to sele...

Страница 157: ...poorer amplitude resolution compared with Rectangular Sine periodic and narrow band random noise Hamming A little bit better frequency resolution than Hanning Transient or short pulse the signal level...

Страница 158: ...The available channels for SourceA and SourceB are CH1 CH4 and D0 D15 Note Only the channels that have been enabled currently can be selected If Source A or Source B selects CH1 press More Thre CH1 to...

Страница 159: ...lue according to the current configuration so as to better observe Press More Sensitivity to set the sensitivity of the digital signal converted from the analog signal on the source For setting method...

Страница 160: ...fer to descriptions in Parameter Setting Method Press Offset and then rotate the multifunction knob to adjust the vertical offset of the operation results You can also directly rotate Wave Vertical PO...

Страница 161: ...ting methods refer to descriptions in Parameter Setting Method If Source A or Source B selects CH3 press More Thre CH3 to set the threshold of Source A or Source B in logic operation For setting metho...

Страница 162: ...ress SourceA continuously or enable the touch screen to select the channel The available channels for SourceA are CH1 CH4 and D0 D15 Note Only the channels that have been enabled currently can be sele...

Страница 163: ...A and rotate the multifunction knob to select the channel for SourceA Then press down the knob to select the channel You can also press SourceA continuously or enable the touch screen to select the ch...

Страница 164: ...for SourceA are CH1 CH4 and Ref1 Ref10 Note The source of Math2 can be CH1 CH4 Ref1 Ref10 or Math1 the source of Math3 can be CH1 CH4 Ref1 Ref10 Math1 or Math2 the source of Math4 can be CH1 CH4 Ref1...

Страница 165: ...touch screen to select the channel The available channels for SourceA are CH1 CH4 and Ref1 Ref10 Note The source of Math2 can be CH1 CH4 Ref1 Ref10 or Math1 the source of Math3 can be CH1 CH4 Ref1 Ref...

Страница 166: ...r Math1 the source of Math3 can be CH1 CH4 Ref1 Ref10 Math1 or Math2 the source of Math4 can be CH1 CH4 Ref1 Ref10 Math1 Math2 or Math3 only the channels that have been enabled currently can be select...

Страница 167: ...ical offset of the operation results For setting methods refer to the descriptions in Parameter Setting Method You can also directly rotate Wave Vertical POSITION or enable the touch screen to adjust...

Страница 168: ...You can also directly rotate Wave Vertical POSITION or enable the touch screen to adjust the vertical offset Press Scale to set the vertical scale of the operation results For setting methods refer to...

Страница 169: ...ting Method You can also directly rotate Wave Vertical SCALE or enable the touch screen to adjust the vertical scale Press AutoSetting to adjust the vertical scale and offset of the operation results...

Страница 170: ...ample rate displayed at the bottom of the screen when the Math function is enabled The sample rate of the analog channel or the changes of the memory depth can affect the Math sample rate Press More A...

Страница 171: ...the lower limit frequency is related to the Math sample rate displayed at the bottom of the screen when the Math function is enabled The sample rate of the analog channel or the changes of the memory...

Страница 172: ...optimal value based on the current configuration so as to better observe Press More c1 to set the lower limit frequency For setting methods refer to descriptions in Parameter Setting Method Press More...

Страница 173: ...irectly rotate Wave Vertical SCALE or enable the touch screen to adjust the vertical scale Press AutoSetting to adjust the vertical scale and offset of the operation results to an optimal value based...

Страница 174: ...N or enable the touch screen to adjust the vertical offset Press Scale to set the vertical scale of the operation results For setting methods refer to the descriptions in Parameter Setting Method You...

Страница 175: ...of 2 increments will be input automatically For example if you input 9 with the numeric keypad the average count will be input 8 automatically The number of averages can be set to 2 4 8 16 32 64 128 2...

Страница 176: ...setting menu Press Display continuously to enable or disable the label display of the waveform If it is enabled the label will be displayed at the left side of the waveform Press Library to select the...

Страница 177: ...ods The measurement results are displayed at the bottom of the screen Press this key and then one rising edge of the signal is displayed automatically on the screen Meanwhile the system will make meas...

Страница 178: ...een if disabled waveforms of different channels will be displayed on the screen from top to bottom in sequence Press Coupling to enable or disable the coupling hold function If enabled after you press...

Страница 179: ...Chapter 6 Operations and Measurements RIGOL MSO8000 User Guide 6 31 to 5 mV If not meeting the conditions the waveform auto setting function may be invalid...

Страница 180: ...he current source or the measurement result is not within the valid range too large or too small then the measurement results are invalid and is displayed on the screen Please re input the signal or s...

Страница 181: ...for threshold upper limit threshold middle value and threshold low limit are 90 50 and 10 respectively You can press Measure Setting to enter the sub menu to set the parameters Count Values 1 Positiv...

Страница 182: ...g to enter the sub menu to set the parameters Delay and Phase Source A Source B Period Delay 1 Delay A B indicates the time difference between the threshold middle values of the rising edge of Source...

Страница 183: ...A B and sourceA Period represents period of Source A 6 Phase A B indicates the phase deviation between the threshold middle values of the falling edge of Source A and that of Source B It is expressed...

Страница 184: ...Vpp the voltage value from the highest point to the lowest point of the waveform 4 Vtop indicates the voltage value from the flat top of the waveform to the GND 5 Vbase indicates the voltage value fro...

Страница 185: ...the waveforms with the DC component removed The formula is shown as follows n Average x Dev S n i i 1 2 td Wherein i x is the amplitude of the i th point Average is the waveform average value and n is...

Страница 186: ...rameters Period Freq RiseTime FallTime Width Width Duty Duty Pulses Pulses Edges Edges Tvmax Tvmin SlewRate and SlewRate Vertical measurement parameters Vmax Vmin Vpp Vtop Vbase Vamp Vmid Vlower Vavg...

Страница 187: ...nnels include CH1 CH4 Math1 Math4 and D0 D15 3 Indicator Press Indicator continuously to enable or disable the indicator You can also press Measure Remove Indicator to enable or disable the indicator...

Страница 188: ...ess the key to set the lower limit of the measurement For details refer to descriptions in Parameter Setting Method When the lower limit is set to be greater than or equal to the current middle value...

Страница 189: ...een to tap the desired measurement item and then press Remove to remove the item Press Remove All to remove all the displayed measurement items Press Indicator to enable or disable the indicator Besid...

Страница 190: ...nt source and display the results on the screen Press Measure All Measure to select OFF disabling the all measurement function or select the desired channel for measurement CH1 CH4 If you select CH1 d...

Страница 191: ...ght section of the screen and Cursor B is a horizontal dotted line is displayed at the right section of the screen In the X Y cursor mode Y cursor is used to measure the waveform amplitude of CH2 Pres...

Страница 192: ...e changed accordingly Press Mode to select Manual to enable the manual cursor measurement function If the settings for the parameter such as Select Source Hori Unit and Vert Unit are different the mea...

Страница 193: ...rizontal position of Cursor A X cursor The horizontal axis indicates time and the unit of its setting value is the same as that of the horizontal axis Press BX then rotate the multifunction knob to ad...

Страница 194: ...main time base and zoomed time base Press Region continuously to select Main or Zoom When Main is selected the cursor is displayed in the main time base region and you can measure the parameters in th...

Страница 195: ...ence position the ratio position at 0 and 100 are respectively marked by a solid line and a dotted line Before you set manually the oscilloscope adopts the default ratio reference position When Y is s...

Страница 196: ...s respectively The points being measured on Cursor A and Cursor B are marked by and respectively When the cursors are moved horizontally vertically the markers will position on the waveform automatica...

Страница 197: ...ct it You can also press BX Source continuously or enable the touch screen to select it The available source channels are None CH1 CH4 and Math1 Math4 Note Only channels currently enabled can be selec...

Страница 198: ...anged Note If one of the three items AX BX and AX BX or one of the three items AY BY and AY BY is selected you can press down the multifunction knob continuously to switch among the three items In tra...

Страница 199: ...corner of the screen as shown in the following figure AX indicates the X value at Cursor A AY indicates the Y value at Cursor A BX indicates the X value at Cursor B BY indicates the Y value at Cursor...

Страница 200: ...ed within the screen Note If one of the four items AX BX AY and BY is selected you can press down the multifunction knob continuously to switch among the four items If you select either of the items A...

Страница 201: ...ion for measurement is displayed Press Indicator continuously to enable or disable the indicator If it is enabled one or multiple cursors are displayed on the screen Before enabling the indicator you...

Страница 202: ......

Страница 203: ...tmeter DVM and Frequency Counter MSO8000 series oscilloscope provides a built in digital voltmeter DVM and frequency counter which enable you to perform an accurate measurement improving user experien...

Страница 204: ...To Enable or Disable DVM Measurement In the DVM setting menu press DVM continuously to enable or disable DVM measurement When enabled the following figure is displayed The DVM display also has a scal...

Страница 205: ...square value of the acquired data To Set the Limits Press Limits to enter the sub menu of Limits Then set the following parameters Beeper Press Beeper continuously to enable or disable the beeper Limi...

Страница 206: ...ltifunction knob to select Analyze and then select Counter to open the frequency counter setting menu To Enable or Disable the Frequency Counter In the Counter setting menu press Counter continuously...

Страница 207: ...to set the resolution The range of resolution is from 3 bits to 6 bits By default it is 5 bits Note The greater the resolution the longer the gate time In this way the measurement time will be longer...

Страница 208: ......

Страница 209: ...cilloscope provides an optional power analysis function which can help you easily analyze the efficiency and reliability of the switch mode power supplies With the power analysis function you can anal...

Страница 210: ...ect it You can also press Analysis Type continuously or enable the touch screen to select the desired analysis type Set the Power Quality Analysis Source In the power analysis setting menu press Sourc...

Страница 211: ...00 Reset Press Reset Stat to clear the current data and execute statistics on the measurement results again Open or Close the Results Display Window Press Display continuously to enable or disable the...

Страница 212: ...ou can also press Analysis Type continuously or enable the touch screen to select the desired analysis type Set the Ripple Analysis Source In the power analysis setting menu press Source and rotate th...

Страница 213: ...close it View the Connection Diagram Press Tips and then the connection diagram of the ripple analysis is displayed on the screen Please connect the cables according to the connection method as shown...

Страница 214: ......

Страница 215: ...g you to judge the trend of waveforms and quickly locate the potential problems of the signal Contents in this chapter To Enable or Disable the Histogram Function To Select the Histogram Type To Selec...

Страница 216: ...RE at the top of the screen to enter the measurement setting menu In the measurement category area rotate the multifunction knob to select the Analyze option and then press down the knob to select it...

Страница 217: ...ting menu and then add one or multiple measurement items At this time the added measurement item s can be served as the measurement histogram source s and displayed in the Item menu To Set the Histogr...

Страница 218: ...umber of hits in any single bin Max indicates the value that corresponds to the maximum bin that has any hits Min indicates the value that corresponds to the minimum bin that has any hits Pk_Pk indica...

Страница 219: ...lexible and convenient jitter measurement and analysis enable the users to instinctively understand the strong and weak Inter Symbol Interference in the system so as to accurately and quickly make det...

Страница 220: ...he screen to open the function navigation Then tap the Eye icon to open the Eye setting menu Enable the touch screen and tap the auto measurement label MEASURE at the top of the screen to enter the me...

Страница 221: ...eshold Note If you increase the low threshold to a value above the set middle threshold the oscilloscope will automatically adjust the low threshold to make it smaller than the middle threshold To Set...

Страница 222: ...e the pop up numeric keypad to set the data rate Set the PLL order This oscilloscope supports first order PLL and second order PLL Press PLL Order and rotate the multifunction knob to select the order...

Страница 223: ...r disable the eye measurement result When it is enabled the statistical results of the eye measurement item data will be displayed at the upper left corner of the screen as shown in the following figu...

Страница 224: ...the Jitter setting menu through the following three ways On the front panel press Measure Analyze Jitter to enter the Jitter setting menu You can also enable the touch screen and then tap the function...

Страница 225: ...threshold setting methods of the jitter please refer to descriptions in To Set the Threshold in the Real time Eye Analysis section To Set Clock Recovery For setting methods of the clock recovery in t...

Страница 226: ...cle4 Cycle3 Width to Width The Width to Width jitter measurement subtracts the first cycle s positive pulse width from the second cycle s positive pulse width for the first measurement result The Widt...

Страница 227: ...rend continuously to enable or disable the display of the trend graph Note When the clock recovery method is set to PLL the PLL system cannot reach the expected ideal clock frequency until it reaches...

Страница 228: ...bottom Auto scale Used to configure the scale of the trend graph automatically Press Auto Scale and then the vertical scale and offset of the trend graph will be automatically adjusted to optimal val...

Страница 229: ...alyze the errors in circuit design hardware design and software design Before using the digital channels connect the oscilloscope and the device under test using RPL2316 logic probe provided in the ac...

Страница 230: ...efine the channel group refer to refer to descriptions in Group Setting To Enable Disable the Digital Channel Press On Off to enter the on off sub menu of the digital channel Enable disable the channe...

Страница 231: ...r defined channel group Press Group On Off then rotate the multifunction knob to select the specified channel group Press down the knob to enable or disable all the channels in this channel group You...

Страница 232: ...e the multifunction knob to set the waveform display size Press down the knob to select it You can also press Size continuously or enable the touch screen to select it The available display sizes are...

Страница 233: ...to open the D0 D15 channel selection list the status icon is located at the left side of each channel Rotate the multifunction knob or press Group1 continuously to select the channel s to be added to...

Страница 234: ...ng menu Press High and rotate the multifunction knob to set the color of high logic level Press down the knob to select it You can also press High continuously or enable the touch screen to select it...

Страница 235: ...he analog channels CH1 CH4 and digital channels D0 D15 As the decoding functions and setting methods of Decode1 Decode2 Decode3 and Decode4 are the same this chapter takes Decode1 as an example for il...

Страница 236: ...s Press Bus Status to enable or disable the decoding function 2 Clock setting CLK Press Clock to enter the clock line setting menu Set clock channel Press Clock then rotate the multifunction knob to s...

Страница 237: ...and CH are set automatically and you cannot modify them CH2 1 0 CH2 Width Bit X and CH are set automatically and you cannot modify them CH3 1 0 CH3 Width Bit X and CH are set automatically and you ca...

Страница 238: ...r use the pop up numeric keypad to set the bit of the channel By default 0 is selected Its available range is from 0 to width 1 Press CH then rotate the multifunction knob to select a channel source P...

Страница 239: ...ertical POSITION to adjust the vertical display position of the bus Set the label display Press Label to enable or disable the label display of the Parallel decoding bus When enabled the bus label Par...

Страница 240: ...ats include Hex Dec Bin and ASC Set the view type Press View then rotate the multifunction knob to select the form of the event table to be viewed Press down the knob to select it You can also press V...

Страница 241: ...ed data waveforms are displayed in the center of the screen Decode The setting of this menu enables you to quickly view the corresponding event tables of four decode modules Decode1 Decode2 Decode3 an...

Страница 242: ...bit optional and stop bit for each frame of data Start Bit Data Bit Check Bit Stop Bit Start Bit indicates when to output data Data Bit indicates the number of data bits actually contained in each fra...

Страница 243: ...nel and then press down the knob You can also press Tx continuously or enable the touch screen to select it The available channels include OFF CH1 CH4 and D0 D15 When you select the analog channel CH1...

Страница 244: ...ven number For example when 0x55 01010101 is sent 0 should be added to the check bit Odd indicates that the total number of 1 in the data bit and check bit is an odd number For example when 0x55 01010...

Страница 245: ...ion of the bus Set the label display Press Label to enable or disable the label display of the RS232 decoding bus When enabled the bus label RS232 TX and or RS232 RX will be displayed at the upper lef...

Страница 246: ...a are not fully displayed At this time you can view the details in the Packets view If you select Payload all data in the specified column will be displayed in the event table If appears in the specif...

Страница 247: ...d be 0 However the parity bit detected on the Tx is 1 thus a parity error occurs EOF Error This error is generated when the EOF condition is not met For example if the Stop Bit is set to 1 5 but the a...

Страница 248: ...RIGOL Chapter 12 Protocol Decoding 12 14 MSO8000 User Guide...

Страница 249: ...channels the threshold level settings will also be copied 3 Source setting Press Sources to enter the source setting menu Set the clock channel source and the threshold Press SCL and rotate the multif...

Страница 250: ...vailable display formats of the bus data are Hex Dec Bin and ASCII Adjust the vertical position of the bus Press Position and then rotate the multifunction knob to adjust the vertical display position...

Страница 251: ...lude Hex Dec Bin and ASC Set the view type Press View then rotate the multifunction knob to select the form of the event table to be viewed Press down the knob to select it You can also press View con...

Страница 252: ...n the center of the screen Decode The setting of this menu enables you to quickly view the corresponding event tables of four decode modules Decode1 Decode2 Decode3 and Decode4 Press Decode and rotate...

Страница 253: ...Chapter 12 Protocol Decoding RIGOL MSO8000 User Guide 12 19 related to the value of the horizontal time base is dispalyed The detected ACK is 1...

Страница 254: ...ou can also press Bus Type continuously or enable the touch screen to select it 1 Enable or disable the bus Press Bus Status to enable or disable the decoding function 2 Quickly apply SPI trigger sett...

Страница 255: ...knob or use the pop up numeric keypad to set the threshold of the clock channel Press Slope continuously to set the instrument to sample MISO and MOSI on the rising edge or falling edge of the clock s...

Страница 256: ...select the display format of the bus data Then press down the knob to select it You can also press Format continuously or enable the touch screen to select it The available display formats of the bus...

Страница 257: ...n the bus is related to the value of the horizontal time base Reducing the horizontal time base can help you view the detailed information Set the event table format Press Format rotate the multifunct...

Страница 258: ...ckets you can export time and the corresponding decoded data Press Export the save setting menu is displayed You can export the data table of the packets to the internal or external USB storage device...

Страница 259: ...ultifunction knob to select the desired source channel and then press down the knob to select it You can also press Source continuously or enable the touch screen to select it The available channels i...

Страница 260: ...position of the bus Press Position and then rotate the multifunction knob to adjust the vertical display position of the bus You can also rotate Wave Vertical POSITION to adjust the vertical display p...

Страница 261: ...he view type Press View then rotate the multifunction knob to select the form of the event table to be viewed Press down the knob to select it You can also press View continuously or enable the touch...

Страница 262: ...ode4 Press Decode and rotate the multifunction knob to select a decode module then press down the knob to select it You can also press Decode continuously or enable the touch screen to select it 6 Int...

Страница 263: ...User Guide 12 29 Checksum Error If the checksum error is detected CRC is displayed in red as shown in the figure below Sync Error If the sync error is detected SYNC is displayed in red as shown in th...

Страница 264: ...RIGOL Chapter 12 Protocol Decoding 12 30 MSO8000 User Guide Sync Error...

Страница 265: ...ess down the knob to select it You can also press Source continuously or enable the touch screen to select it The available channels include CH1 CH4 and D0 D15 When you select the analog channel CH1 C...

Страница 266: ...represented by the proportion of the time from the start of the bit to the sample position to the bit time as shown in the figure below Figure 12 10 Sample Position Press Sample Position then rotate t...

Страница 267: ...e label display Press Label to enable or disable the label display of the CAN decoding bus When enabled the bus label CAN will be displayed at the upper left side of the bus when the bus display is en...

Страница 268: ...he view type Press View then rotate the multifunction knob to select the form of the event table to be viewed Press down the knob to select it You can also press View continuously or enable the touch...

Страница 269: ...g event tables of four decode modules Decode1 Decode2 Decode3 and Decode4 Press Decode and rotate the multifunction knob to select a decode module then press down the knob to select it You can also pr...

Страница 270: ...nels the threshold level settings will also be copied 3 Set the source and the threshold Press Source and rotate the multifunction knob to select the desired source channel and then press down the kno...

Страница 271: ...e the multifunction knob or use the pop up numeric keypad to set the sample position The settable range is from 10 to 90 5 Display related setting Press Display to enter the display setting menu Set t...

Страница 272: ...icon at the upper right corner of the table to close the event table Figure 12 13 FlexRay Decoding Event Table Note When you adjust the horizontal time base the waveform displayed on the screen will...

Страница 273: ...internal or external USB storage device when detected in CSV format For detailed saving operation refer to descriptions in Store and Load Jump to Set the operating status of the oscilloscope to STOP...

Страница 274: ...RIGOL Chapter 12 Protocol Decoding 12 40 MSO8000 User Guide TSS Sync Frame Frame ID PL HCRC CYC Data TCRC...

Страница 275: ...ource setting menu Set the serial clock channel source threshold and clock edge Press SCLK and rotate the multifunction knob to select the desired channel and then press down the knob to select it You...

Страница 276: ...the current threshold level is displayed on the screen The dotted line disappears in about 2 s after you stop modifying the threshold 4 Bus Setting Press Settings to enter the bus setting menu Set th...

Страница 277: ...et the label display Press Label to enable or disable the label display of the I2S decoding bus When enabled the bus label I2S will be displayed at the upper left side of the bus when the bus display...

Страница 278: ...include Hex Dec Bin and ASC Set the view type Press View then rotate the multifunction knob to select the form of the event table to be viewed Press down the knob to select it You can also press View...

Страница 279: ...rmat For detailed saving operation refer to descriptions in Store and Load Jump to Set the operating status of the oscilloscope to STOP Then select the data of the specified time from the event table...

Страница 280: ...ress Data continuously or enable the touch screen to select it The available channels include CH1 CH4 Press Threshold then rotate the multifunction knob or use the pop up numeric keypad to set the thr...

Страница 281: ...in Figure 12 15 You can also enable the touch screen to tap the icon at the upper right corner of the table to close the event table Figure 12 15 1553B Decoding Event Table Note When you adjust the h...

Страница 282: ...esponding decoded data Press Export the save setting menu is displayed You can export the data table of the packets to the internal or external USB storage device when detected in CSV format For detai...

Страница 283: ...Chapter 12 Protocol Decoding RIGOL MSO8000 User Guide 12 49 C S Word RTA C S Data Parity Bit Data Word Data Word Data Parity Bit...

Страница 284: ......

Страница 285: ...reference waveform to locate the failure Contents in this chapter To Enable Ref Function To Select the Reference Channel To Select the Ref Source To Adjust the Ref Waveform Display To Save to Interna...

Страница 286: ...select the desired reference waveform channel Ref1 Ref10 You can also press Current continuously or enable the touch screen to select the reference waveform channel By default Ref1 is enabled To Sele...

Страница 287: ...nt reference waveform on the screen Meanwhile the VScale and VOffset menus for the reference waveform are grayed out and disabled You can also press CLEAR on the front panel to clear the display of th...

Страница 288: ...specified color For example and Label Setting Press More Label to enter the label setting menu You can use the built in label in the library or manually input a label Three input methods are available...

Страница 289: ...ference waveform is saved can this export function is valid Note MSO8000 series oscilloscope only supports the flash memory USB storage device of FAT32 format To Import from Internal or External Memor...

Страница 290: ......

Страница 291: ...s up to standard The pass fail test function of MSO8000 series oscilloscope can accomplish this task perfectly Contents in this chapter To Enable or Disable the Pass Fail Test To Start or Stop the Pas...

Страница 292: ...on the current settings You can set the test mask the display status of the test information and the output form of a failed test based on the selected source channel for the test Then save the test...

Страница 293: ...Cursor A is at the left and Cursor B is at the right Press CursorA and CursorB and rotate the multifunction knob to adjust the positions of both Cursor A and Cursor B respectively Also you can press C...

Страница 294: ...t pulse width Press Polarity continuously to select Positive or Negative Then press Pulse rotate the multifunction knob or use the pop up numeric keypad to set the pulse width Its range is from 100 ns...

Страница 295: ...tics of the test results You can also enable the touch screen to tap the icon at the right upper corner of the statistics window to close it The test results statistics include the number of failed fr...

Страница 296: ......

Страница 297: ...ording playing function can play the recorded waveforms of the analog input channels CH1 CH4 and the digital channels D0 D15 enabling you to analyze the waveforms better Note The horizontal time base...

Страница 298: ...ight of the slash indicate the number of frames for recording The time difference T at the upper right corner indicates the time different between the current frame and the first frame After the recor...

Страница 299: ...then rotate the multifunction knob or use the pop up numeric keypad to set the time interval between frames The available range is from 10 ns to 10 s 2 Recording Frames The recording frames refer to...

Страница 300: ...ay Mode Press Mode continuously to set the playback mode to cycle or single plays from the start frame to the end frame then such playback operation is repeated until you stop it manually plays from t...

Страница 301: ...Playing RIGOL MSO8000 User Guide 15 5 5 End Frame Press End Frame then rotate the multifunction knob or use the pop up numeric keypad to set the end frame of playback The default is the number of fra...

Страница 302: ......

Страница 303: ...nd Navigation Function The search function allows you to search for relevant events based on the search condition that you set The navigation function includes the recording playing navigation time na...

Страница 304: ...to set the threshold Pulse Press Type to select Pulse as the search type For Pulse Setup menu settings refer to descriptions in Pulse Trigger Press Threshold to enter the threshold setting menu Rotate...

Страница 305: ...o the Edge Trigger settings From Trigger Press More From Trigger to copy from the trigger settings of the selected search type to the search settings For example if the current trigger type is Edge Tr...

Страница 306: ...on the front panel the navigation combination keys are shown as follow Recoding Playing Navigation When you enable the waveform recording function and complete the waveform recording operation press...

Страница 307: ...te the event search you can use the navigation combination keys to quickly navigate the specific event in the event mark table Press to navigate to the previous event the serial number in the mark tab...

Страница 308: ......

Страница 309: ...u you can set the parameters such as the waveform display type persistence time intensity grid type grid brightness and etc Contents in this chapter To Select the Display Type To Set the Persistence T...

Страница 310: ...ss down the knob to select it You can also press Persis Time continuously or enable the touch screen to select it The available values are Min 100 ms 200 ms 500 ms 1 s 2 s 5 s 10 s and Infinite The fo...

Страница 311: ...ou can also press Grid continuously or enable the touch screen to select it You can select FULL HALF NONE or IRE FULL turns the background grid and coordinate on HALF turns the background grid off NON...

Страница 312: ...e Press More Color Grade to enable or disable the color grade display of the analog channel waveforms on the screen By default it is set to OFF When enabled different colors are displayed on the scree...

Страница 313: ...the oscilloscope into one providing great convenience for engineers who need to use the signal source and oscilloscope at the same time This chapter introduces how to use the built in signal source As...

Страница 314: ...ion knob or use the pop up numeric keypad to set the frequency or period value of the current signal Different waveforms have different frequency or period reciprocal of the frequency ranges Sine 100...

Страница 315: ...cope to acquire the waveforms of the two channels and stably display the waveforms After switching the channel status the phase deviation between the two waveforms is changed At this time press Align...

Страница 316: ...elow T t Symmetry t T 100 Figure 18 1 Symmetry Definition Press Settings Symmetry then rotate the multifunction knob or use the pop up numeric keypad to set the symmetry of the ramp waveform The setta...

Страница 317: ...ess Wave rotate the multifunction knob to select Noise Press down the knob to select it You can also press Wave continuously or enable the touch screen to select it At this time you can set the amplit...

Страница 318: ...can also press Wave continuously or enable the touch screen to select it You can set the parameters for the Sinc waveform as shown in the figure below For setting methods refer to descriptions in To O...

Страница 319: ...orm as shown in the figure below For setting methods refer to descriptions in To Output Sine Figure 18 5 Exp Fall ECG Press Wave rotate the multifunction knob to select ECG Press down the knob to sele...

Страница 320: ...Lorentz Press down the knob to select it You can also press Wave continuously or enable the touch screen to select it At this time you can set the parameters for the Lorentz waveform as shown in the f...

Страница 321: ...bitrary waveform To Load the Channel and Waveform 1 Load the Channel Press Load from CH to enter the channel loading menu You can set the channel signal required to be loaded Channel selection Press C...

Страница 322: ...multifunction knob or use the pop up numeric keypad to set the frequency or period value of the current signal Set the amplitude or high level First select Amplitude or High Level then rotate the mult...

Страница 323: ...point to define the waveforms Current Point Press PointX then rotate the multifunction knob or use the pop up numeric keypad to select the points to be edited The available range is from 1 to the numb...

Страница 324: ...pad to set the amplitude or high level value of the current signal Note that if you select Amplitude for this menu then the menu below the Amplitude is automatically turns out to be Offset if you sele...

Страница 325: ...ime base Apply Press Apply to apply the current settings for the currently edited arbitrary waveforms and output the edited waveforms Save the arbitrary waveform Press Save to enter the file saving in...

Страница 326: ...m and then press down the knob to select it You can also press Waveform continuously or enable the touch screen to select it The available modulating waveforms include Sine Square Triangle and Noise 2...

Страница 327: ...ating waveform and then press down the knob to select it You can also press Waveform continuously or enable the touch screen to select it The available modulating waveforms include Sine Square Triangl...

Страница 328: ...he carrier waveform By default it is 10 kHz Press Hop Freq then rotate the multifunction knob or use the pop up numeric keypad to set the hopping frequency Sweep The built in Function Arbitrary Wavefo...

Страница 329: ...pad to set the start frequency Press End Freq then rotate the multifunction knob or use the pop up numeric keypad to set the end frequency By default the start frequency is 100 Hz and the end frequenc...

Страница 330: ...ing channel 3 Set the Sweep Time Press Sweep Time then rotate the multifunction knob or use the pop up numeric keypad to set the sweep time By default it is 1 s Its available range is from 1 ms to 500...

Страница 331: ...l to starting to output N Cycle of bursts or Infinite burst Press Delay then rotate the multifunction knob or use the pop up numeric keypad to set the desired delay time The range of the delay time re...

Страница 332: ...ser Guide It is defined as the time from the beginning of one burst to that of another burst Press Burst Period then rotate the multifunction knob or use the pop up numeric keypad to set the desired b...

Страница 333: ...d load the stored settings or waveforms when needed You can also copy a new file of the specified type as well as delete and rename the specified type of file in the internal memory or external USB st...

Страница 334: ...input refer to descriptions in To Create a Folder Press Storage More Auto Name to select ON then the filename is generated automatically If the filename that you input is the same as the existing fil...

Страница 335: ...lder to create a new storage folder For details refer to descriptions in To Create a Folder Press Save to save the set waveform file Press Window when Memory is selected under Data Source press More W...

Страница 336: ...file header contains the following information Cookie Two byte characters RG indicating that the file is the RIGOL binary data file format Version Two bytes indicating the file version File Size A 4 b...

Страница 337: ...cquired X Display Origin A 8 byte double indicating the X axis value at the left edge of the screen For time domain waveforms it indicates the time at the start of the display The value is treated as...

Страница 338: ...of bytes in the waveform data header Buffer Type A 2 byte integer indicating the type of the waveform data stored in the file 0 Unknown 1 Normal 32 bit float data 2 Maximum float data 3 Minimum float...

Страница 339: ...he touch screen to select the storage location Rotate the multifunction knob to select then press down the knob or enable the touch screen to tap to go to the previous location Besides you can also pr...

Страница 340: ...age location Rotate the multifunction knob to select then press down the knob or enable the touch screen to tap to go to the previous location 4 Rotate the multifunction knob to select the file to be...

Страница 341: ...reate a Folder 4 To set the waveform saving refer to descriptions of Wave in Storage Type 5 Press Save to save the waveform file to the selected folder in the specified save format 2 Load the Specifie...

Страница 342: ...save the files of advanced applications Press Storage Disk File Type rotate the multifunction knob to select the desired file type The default is In the current path only the file whose suffix of its...

Страница 343: ...g part introduces how to input a folder name using Chinese English input method English Input Method For example create a folder with the name Filename Tip During the name input rotate the multifuncti...

Страница 344: ...Step 3 Pay attention to the upper lower case of the letters when inputting them 5 Modify or Delete the Unwanted Characters that Have Been Entered While entering a filename you can modify or delete th...

Страница 345: ...a press rotate the multifunction knob to select the delete key to delete all the characters in the name input area in order 3 Input the first Chinese character 1 Input the pinyin wen in the Pinyin Inp...

Страница 346: ...ut the desired character again or delete the character 6 After finishing the input rotate the multifunction knob and press OK The oscilloscope will create a folder or a specified type of file with thi...

Страница 347: ...face is displayed For the filename input method refer to descriptions in To Create a Folder To Clear the Internal Memory Safely 1 Press Storage Disk rotate the multifunction knob to select the interna...

Страница 348: ...Press OK or tap OK to restore the oscilloscope to the factory default settings as shown in the table below Table 19 1 Factory Settings Parameter Factory Settings Horizontal Vertical Acquire Trigger D...

Страница 349: ...de Normal Memory Depth Auto Anti Aliasing Off Trigger Trigger Type Edge Trigger Source Selection CH1 Edge Type Rising Trigger Mode Auto Trigger Coupling DC Trigger Holdoff 8 ns Noise Rejection Off Dis...

Страница 350: ...Off Manual Select Y Source CH1 AY 100 mV BY 100 mV Vertical Unit Source Hori Unit s Region Main Track AX Source CH1 BX Source CH1 AX 1 s BX 1 s Track X XY AX 233 3 mV BX 100 mV AY 233 3 mV BY 100 mV M...

Страница 351: ...assFail Enable OFF Source CH1 Operate Stop Range Screen X Mask 0 24 div Y Mask 0 48 div File Type pf File Type pf File Name RigolDS0 Window Show Indicator OFF Aux Output OFF Output Event Fail Polarity...

Страница 352: ...x720 SelfCal Window Open Auto Config Peak to Peak OFF CH All Overlay OFF Coupling OFF Printer Copies 1 Paper Size A4 Ink Saver ON Printer HP Laserjet Email Attachment Screen Quick Settings Operation S...

Страница 353: ...B CH1 Offset 0 U Scale 500 mU FFT Operation OFF Source CH1 Offset 0 dBV Scale 2 dBV Unit dBm dBV X Start End Start Freq 0 Hz Stop Freq 10 MHz Window Function Hanning Mode Trace View Full Peak Search O...

Страница 354: ...SourceA CH1 SourceB CH1 Wave Size Medium Thre CH1 0 V Thre CH2 0 V Thre CH3 0 V Thre CH4 0 V Sensitivity 0 3 Div A Operation OFF SourceA CH1 Wave Size Medium Thre CH1 0 V Thre CH2 0 V Thre CH3 0 V Thr...

Страница 355: ...Operation OFF Source CH1 Offset 0 U Scale 500 mU Invert OFF Exp Operation OFF Source CH1 Offset 0 U Scale 500 mU Invert OFF Abs Operation OFF Source CH1 Offset 0 U Scale 500 mV Invert OFF Low Pass Ope...

Страница 356: ...Offset 0 V Scale 500 mV c1 50 MHz c2 100 MHz Invert OFF AX B Operation OFF Source CH1 Offset 0 V Scale 500 mV A 1 B 0 Invert OFF Avg Operation OFF SourceA CH1 Averages 2 Offset 0 V Scale 500 mV Invert...

Страница 357: ...tatus OFF Baud 9 6 kbps Tx CH1 Threshold 0 V Rx OFF Polarity Endian LSB Data 8 bits Stop Bit 1 bit Parity None Package OFF Separator 0 NUT I2C Bus Status OFF Clock CH1 SCL Thre 0 V SDA CH2 SDA Thre 0...

Страница 358: ...d 1 Mbps Sample Position 50 FlexRay Bus Status OFF Source CH1 Threshold 0 V Channel Selection A Baud 10 Mbps Signal BP Sample Position 50 I2S Bus Status OFF SCLK CH1 SCLK Thre 0 V SCLK Edge Rising WS...

Страница 359: ...re and Load RIGOL MSO8000 User Guide 19 27 VScale 1 V VOffset 0 V Color Orange Label Display OFF Library Default Label REF1 Note 1 This function is only available for the model installed with the MSO8...

Страница 360: ......

Страница 361: ...00 User Guide 20 1 Chapter 20 System Utility Function Setting In the system function setting menu you can set the parameters for the remote interface and the system related parameters Contents in this...

Страница 362: ...the oscilloscope to your local area network The network interface of the oscilloscope is on the rear panel Press Utility IO LAN to open the LAN Settings interface as shown in the following figure You...

Страница 363: ...mode the oscilloscope will get the IP address ranging from 169 254 0 1 to 169 254 255 254 and the subnet mask 255 255 0 0 automatically according to the current network configuration Only when DHCP is...

Страница 364: ...format of the gateway is nnn nnn nnn nnn The range of the first segment nnn is from 0 to 223 except 127 and the range for the other three segments is from 0 to 255 You are recommended to ask your net...

Страница 365: ...t up Ultra Sigma and then right click the resource name and select LXI Web to load the LXI webpage You can also directly input the IP address of the oscilloscope into the address bar of the browser to...

Страница 366: ...is 1 To Set HDMI Sets the status and parameters of the HDMI video output interface on the rear panel Note that only when the HDMI interface is connected can this menu be enabled Press Utility IO HDMI...

Страница 367: ...language then press down the knob to select the language You can also press Language continuously to select the language or enable the touch screen to tap the desired language and select it Besides i...

Страница 368: ...ered on immediately Note Whatever the option you select you still can press the Power key on the front panel to turn on or off the instrument Aux Output You can set the type of the signal output from...

Страница 369: ...ation icon at the lower left corner of the screen to open the function navigation Then tap the Help icon to open the Help function menu Press About to view the system information of the oscilloscope P...

Страница 370: ...the self calibration Disconnect all the input channels then press Utility System SelfCal and the self calibration interface is displayed as shown in the following figure Figure 20 2 Self calibration...

Страница 371: ...r parameters 1 Network Configuration Press Setting to enter the network configuration menu Select the Printer Press Printer and rotate the multifunction knob to select the printer model Press down the...

Страница 372: ...er size supported by the oscilloscope is only A4 Ink Saver Press Ink Saver continuously to enable or disable the ink saver setting If disabled you need to set Color Press Color continuously to select...

Страница 373: ...ore default settings Press Default to restore the settings of receiver and mail settings to defaults 2 Set the Receiver Press Receiver to display the receiver input interface and you can edit the emai...

Страница 374: ...o Save Image press Quick on the front panel to capture the screen Operation Type Press Operation and then rotate the multifunction knob to select Save Image Press down the knob to select it You can al...

Страница 375: ...elect the storage channel You can also press Channel continuously to select the channel or enable the touch screen to tap the desired channel The available storage channels include CH1 CH4 and D0 D15...

Страница 376: ...ble the touch screen to tap the desired option You can select Measure or PassFail 6 Print When the Quick shortcut key is set to Print press Quick on the front panel to print the screen image of the os...

Страница 377: ...lds for a certain period of time the screen saver program will be enabled Press More Screen Saver to enter the screen saver setting menu Press Screen Saver then use the multifunction knob to select th...

Страница 378: ...s that the keys work normally if no it indicates that there s something wrong with the keys Press RUN STOP for three consecutive times to exit the keyboard test interface 2 Screen Test Press Screen Te...

Страница 379: ...interface 2 Set year Press Year rotate the multifunction knob directly to set it or use the pop up numeric keypad to input the numeric value to set it 3 Set month Press Month rotate the multifunction...

Страница 380: ...sed for configuring the Default key Press Utility More More Default Option then enter the default option menu Press Keep Impedance to enable or disable the impedance keep function If you select ON aft...

Страница 381: ...supports Web Control When the instrument is connected to the internet Web Control can display the waveform interface of the oscilloscope in a real time manner You can migrate the instrument control an...

Страница 382: ...nstall the USB driver This oscilloscope is a USB TMC device After you connect the oscilloscope to the PC properly and power it on for the first time the oscilloscope will be automatically configured w...

Страница 383: ...Chapter 21 Remote Control RIGOL MSO8000 User Guide 21 3 5 6 3 4...

Страница 384: ...tically search for the resource currently connected to the PC via the USB interface You can also click to search for the resource 4 View the device resource The searched instrument resource will be un...

Страница 385: ...Guide 21 5 5 Control the instrument remotely Right click the resource name MSO8104 USB0 0x1AB1 0x0516 DS8F201200055 INSTR and select SCPI Panel Control to turn on the remote command control panel thro...

Страница 386: ...r Manual Input LAN Instrument IP then click If the instrument passes the test click to add the instrument to the LAN instrument resource list in the right section if the instrument fails the test plea...

Страница 387: ...ce for the oscilloscope and then use the GPIB cable to connect the oscilloscope to the PC to realize remote control 2 Install the driver of GPIB card Correctly install the driver of the GPIB card whic...

Страница 388: ...the drop down box of 0 INSTR Click to check whether the GPIB communication works normally if not please follow the corresponding prompt messages to handle it 5 View the device resource The searched i...

Страница 389: ...the channel or the item to be tested has a problem 3 Resample the signal 3 The display of waveform is ladder like 1 The horizontal time base might be too low Increase the horizontal time base to impro...

Страница 390: ...uide 3 Check whether there is a strong magnetic field around the instrument If the instrument is close to the strong magnetic field e g a magnet please move the instrument away from the magnet field 4...

Страница 391: ...fferential probe 800 MHz BW RP7080 Active single ended probe 1 5 GHz BW RP7150S Active single ended probe 800 MHz BW RP7080S Rack mount kit RM6041 USB GPIB interface converter USB GPIB Near field prob...

Страница 392: ...al bus trigger and analysis MIL STD 1553 MSO8000 AERO Measurement Application Option Dual channel 25 MHz arbitrary waveform generator MSO8000 AWG Built in power analysis required to purchase the RPA24...

Страница 393: ...uarantees free replacement or repair for the defective product To get repair service please contact with your nearest RIGOL sales or service office There is no other warranty expressed or implied exce...

Страница 394: ......

Страница 395: ...6 34 Flattop 6 9 FM 18 15 18 16 Frequency 6 32 18 2 Gauss 18 8 GPIB 20 6 Hamming 6 9 Hanning 6 9 Haversine 18 9 Horizontal Expansion 4 11 Horizontal Position 3 3 I2C Decoding 12 15 I2C Trigger 5 36 I...

Страница 396: ...3 Static IP 20 3 Subnet mask 20 4 Sweep 18 16 18 18 Sweep Trigger Source 18 18 18 19 Symmetry 18 4 Sync 5 16 To Create the Waveform 18 10 Triangle 6 9 Trigger Coupling 5 6 Trigger Holdoff 5 6 Trigger...

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