Ceyear 4456 Series User Manual

Digital phosphor oscilloscope

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4456 Series

Digital Phosphor Oscilloscope

User Manual

China Electronics Technology Instruments Co., Ltd

Table of Contents

Summary of Contents for Ceyear 4456 Series

Page 1 4456 Series Digital Phosphor Oscilloscope User Manual China Electronics Technology Instruments Co., Ltd...
Page 2 This manual describes the applications, menu structure, operation method, precautions for use, basic working principle, etc. of the 4456 series digital phosphor oscilloscope to help you familiarize yourself with and master the operation methods and essentials as soon as possible. Please carefully read this manual, and operate correctly according to the corresponding instructions.
Page 3: Table Of Contents
Electrostatic protection (ESD) ......................2 AFTER-SALES MAINTENANCE ....................... 2 IDENTIFICATION IN THE MANUAL ....................2 CHAPTER II ABOUT THE 4456 SERIES DIGITAL PHOSPHOR OSCILLOSCOPE ....4 POWER ON ............................4 OVERVIEW OF FRONT PANEL ......................5 2.2.1 Power button ............................6 2.2.2...
Page 4 3.7.3 Probe Zero Calibrate ........................15 INVERT ..............................15 FINE SCALE ............................16 3.10 VERTICAL RANGE ..........................16 3.11 VERTICAL OFFSET ........................... 16 3.12 DESKEW .............................. 17 CHAPTER IV HORIZONTAL SYSTEM ................... 18 DESCRIPTION OF KEYS/BUTTONS ....................18 TIME BASE ............................
Page 5 6.1.5 Gating ............................... 52 6.1.6 Reference Levels ..........................52 6.1.7 Hardware AUX On Off ........................52 CURSOR MEASUREMENT ......................52 CHAPTER VII MATHEMATICAL OPERATION ................54 DUAL WFM MATH ..........................54 ................................ 54 ADVANCED MATH ..........................57 CHAPTER VIII DISPLAY SYSTEM ....................60 WAVEFORM DISPLAY SETUP ......................
Page 6 11.5.1 LIN bus setup ..........................110 11.5.2 LIN trigger setup ..........................114 11.6 FLEXRAY PROTOCOL TRIGGER AND ANALYSIS ..............117 11.6.1 FlexRay bus setting ......................... 118 11.6.2 FlexRay trigger setting ........................123 11.7 AUDIO TRIGGER AND ANALYSIS ....................129 11.7.1 Audio bus setup ..........................
Page 7 13.6.1 Define Inputs ............................168 13.6.2 Source ..............................168 13.6.3 Modulation Type ..........................168 13.7 SAFE OPERATING AREA ....................... 169 13.7.1 Define Inputs ............................169 13.7.2 Define Axes ............................169 13.7.3 Define Mask ............................170 13.7.4 Violation Stop ............................. 171 CHAPTER XIV LOGIC ANALYZER (OPTION) ................
Page 8 16.4 P9600A PASSIVE VOLTAGE PROBE .................... 194 16.4.1 Operating Instructions ........................194 16.4.2 Main Parameters of Probe ......................195 16.5 P9558 PASSIVE VOLTAGE PROBE ....................196 16.5.1 Operating Instructions ........................196 16.5.2 Main Parameters of Probe ......................197 16.6 P3258 HIGH VOLTAGE SINGLE END PROBE ................
Page 9 16.14.2 Operating Instructions ........................219 16.14.3 Main Parameters of Probe ......................220 16.15 AP622 CURRENT PROBE ....................... 220 16.15.1 Instructions for Safe Use ....................... 220 16.15.2 Operating Instructions ........................221 16.15.3 Main Parameters of Probe ......................222 16.16 AP622D CURRENT PROBE ......................
Page 10 VIII...
Page 11: Chapter Ioperation Guide
1.2.1 Environment requirements In order to ensure the service life of the 4456 series digital phosphor oscilloscope and the measurement validity and accuracy, please test and store data under the following temperature conditions. Storage temperature range: -40℃...
Page 12: Power Supply Requirements
1.2.3 Power supply requirements The 4456 series digital phosphor oscilloscope adopts AC power supply, with the output of 100 ~ 240 V and 50 ~ 60 Hz AC power supply and max. power of 150 W. In order to prevent or decrease mutual interference due to...
Page 13 Chapter I Operation Guide It is a kind of hazard warning, which is intended to remind the user of important precautions. The incorrect operation may cause damage to the instrument or lead to personal injury. Some key precautions during use of the instrument.
Page 14: Chapter Ii About The 4456 Series Digital Phosphor Oscilloscope
Press down the power button 【】 on the bottom left of the front panel of the 4456 series digital phosphor oscilloscope for about 2 s, and the poweron indicator lamp on the front panel of the oscilloscope will turn green, and the oscilloscope will enter the poweron login interface, as shown in 0.
Page 15: Overview Of Front Panel
Overview of front panel This section will give a detailed description of the front panel of the 4456 series oscilloscope. You can become familiar with the basic use of the instrument panel keyboard by reading this section. 0is the front panel of the 4456 series digital phosphor oscilloscope.
Page 16: Power Button
Chapter II About the 4456 Series Digital Phosphor Oscilloscope Ports, Logic Analyzer Extended Ports, Waveform Generator Extended Ports, 1kHz Calibration Signal, Screen Display Area, Multipurpose Setup Area, Feature Setup Area, Run Control Setup Area, Horizontal System Setup Area, Trigger System Setup Area, Vertical System Setup Area, Input Channels Area, etc.
Page 17: Multipurpose Setup Area
Chapter II About the 4456 Series Digital Phosphor Oscilloscope Trigger Status Horizontal Display Status Display System Time Display Running Status Display Level2 Menu Waveform Display Level3 Menu Measurement Result Display Vertical Status Display Level1 Menu Fig. 2.9 Screen Display Area 2.2.7 Multipurpose Setup Area...
Page 18 Chapter II About the 4456 Series Digital Phosphor Oscilloscope Fig. 2.11 Feature Setup Area The Feature Setup Area is composed of the Waveform, Function and Tools Areas. The Waveform Area is composed of Measure, Display, Analyze, Cursors, Zoom and Navigate keys. The Function Area is composed of Math, Bus, Meter, Ref, Digital and WaveGen keys.
Page 19: Run Control Setup Area
Chapter II About the 4456 Series Digital Phosphor Oscilloscope 18) 【Help】: It is used for recall of the help file of the oscilloscope, and the help file can be recalled with this key. 2.2.9 Run Control Setup Area Fig. 2.12 Run Control Setup Area The Feature Setup Area is composed of the Run/Stop, Single, Default and AutoSet keys.
Page 20: Vertical System Setup Area
Fig. 2.16 Input Channels Area Overview of rear panel The rear panel of the 4456 series digital phosphor oscilloscope is as shown in 0, including the AUX IN, AUX OUT, 10 MHz IN/OUT, LAN, VIDEO OUT, USB DEVICE, USB HOST and POWER INPUT Ports.
Page 21 Chapter II About the 4456 Series Digital Phosphor Oscilloscope VIDEO DEVICE AUX IN HOST 10 MHz Power IN/OUT input AUX OUT Fig. 2.17 Schematic Diagram of Rear Panel...
Page 22: Chapter Iii Vertical System
3.2.1 Probe port There are 4 analog channels on the front panel of the 4456 series digital oscilloscope, which have 4 BNC input connectors. To ensure reliable connection, ensure that your probe or cable connector is pushed in and locked.
Page 23: Channel Status
Chapter III Vertical System In order to avoid the error caused by the probe connection, the probe shall be connected to a probe calibration square wave signal on the front panel, with about 1 kHz frequency and 3 Vpp amplitude, so as to keep flat amplitude-frequency characteristics of the oscilloscope by adjusting the adjustable capacitance of the probe.
Page 24: Bandwidth
Chapter III Vertical System Click [Termination] menu key, and the channel input impedance can be switched between 1 MΩ and 50Ω. In addition, 1 MΩ or 50Ω is displayed in the corresponding channel status bar. Attention: The input impedance will also be automatically identified after the probe is automatically identified, so no input impedance setting is required.
Page 25: Probe Type
Chapter III Vertical System Fig. 3.9 Attenuation Menu If [Voltage] is selected, select the corresponding attenuation option according to the attenuation multiplier of the current probe, and the corresponding channel status will display x1 ~ x5000. If [Current] is selected, select the corresponding attenuation coefficient according to the voltage and current conversion ratio 1 mV/A ~ 1 V/A of the current probe.
Page 26: Fine Scale
Chapter III Vertical System Fig. 3.11 Invert Example Fine Scale When any channel key CH1 ~ CH4 is pressed down, open the channel menu for Fine Scale on/off setting. Click [Fine Scale] menu key to enable and disable the fine scale function of the channel. When Fine Scale is disabled, operate the Scale knob of the channel, and the vertical range gear of the channel will be stepped according to 1, 2 and 5.
Page 27: Deskew
In case of actual measurement with the oscilloscope, the probe or cable transmission delay may lead to larger zero offset. The 4456 series oscilloscope supports setting a delay time to correct the delay calibration between the channels, with an adjustment range of ±150 ns and a step of 400 ps for standard types 4456C/D/E, and with an adjustment range of ±150.4 ns and a step of 800 ps for economical types 4456CM/DM/EM.
Page 28: Chapter Iv Horizontal System
Chapter IV Horizontal System The 4456 series has a sample rate up to 5 GSa/s, and you can change it by adjusting the Scale knob. The sample rate of the oscilloscope will directly affect the authenticity of waveform construction, and the low sample rate will bring following impacts on the waveform.
Page 29: Horizontal Delay
Chapter IV Horizontal SystemChapter III Vertical System Attention: When the trigger is in an automatic mode and the time base is 100 ms/div ~ 1,000 s/div, the waveform will scroll from right to left on the screen. If the logic analyzer is enabled, it will be automatically disabled. Horizontal delay Operate the Position knob of the horizontal system, which can set the horizontal delay time.
Page 30: Mode
Chapter IV Horizontal SystemChapter III Vertical System Click [Zoom Delay] menu key to turn Zoom Delay Adjustment menu key, and adjust the Zoom delay time through the Multipurpose b. The delay time range of the Zoom is the same as that of the main time base but shall not be greater than acquired time range of the main time base.
Page 31 Chapter IV Horizontal SystemChapter III Vertical System depth up to 500M points, and the 4456CM/DM/EM provides a memory depth up to 200M points. The deep memory means that it can keep high sample rate when capturing records for longer time, which can rebuild signal waveform more accurately, bring better resolution between sampling points, and capture glitch or abnormal events more probably.
Page 32: Quick Acq
Chapter IV Horizontal SystemChapter III Vertical System become ineffective. When the logic analyzer and bus is disabled, both the segment function and the [Segment] menu key will be effective. Fig. 4.10 Segment Memory Setup Menu Quick Acq In the Quick Acq mode, the waveform collected will be saved by 1k depth memory in the FPGA. In this mode, the waveform capture rate is up to 1 million waveforms/s, which can significantly reduce the dead zone collection time.
Page 33: Chapter Vtrigger System
Chapter V Trigger System Chapter V Trigger System The trigger system of the oscilloscope has two main applications: 1. Ensure stable display The invention of trigger function is a breakthrough for the oscilloscope as an electric and electronic signal measurement and debugging tool, and it can display repeated periodical signal stably. 2.
Page 34: Trigger Type
Trigger type The 4456 series oscilloscope supplies users with rich trigger functions, including Edge, Pulse Width, Video, Runt, Logic, Sequence, Setup&Hold, Rise/Fall Time, HD Video, RS232 Trigger, I2C Trigger, SPI Trigger, CAN Trigger, LIN Trigger, I2S Trigger, USB Trigger, FlexRay Trigger, 1553 Trigger and Visual Trigger (Area Trigger), which help users locate events in which they have interest out of complicated sample information.
Page 35 Chapter V Trigger System Fig. 5.4 Source Menu The CH1 CH4, digital channel, external channel or utility power supply can be selected as the source. Edge type Click [Edge] menu key to trigger at the Rise or Fall edge of the input signal when the voltage satisfies the set trigger level.
Page 36: Pulse Trigger
Chapter V Trigger System Click the corresponding option button to set the trigger coupling mode. Auxiliary channel When the “ Auxiliary Channel” is selected as the trigger source, click [Configure Aux Channel] key of the trigger menu, and the Configure Aux Channel menu will pop up on the right side of the screen. Fig.
Page 37 Chapter V Trigger System Fig. 5.8 Pulse Trigger When Setup Menu Click [Trigger When] menu key, and the Trigger When option menu will pop up: Fig. 5.9 Pulse Trigger When Option Menu The relative Trigger When can be selected by directly clicking the Trigger When option or by pressing down the Multipurpose b.
Page 38: Runt Trigger
Chapter V Trigger System Fig. 5.11 Pulse Trigger Example Runt trigger It will be triggered when the input signal crosses through a threshold but fails to cross through the second threshold before crossing through the first threshold again. Positive Runt High Threshold Threshold...
Page 39 Chapter V Trigger System Polar: Click [Polarity] menu key, and the Polarity setup menu will pop up on the right side of the screen: Fig. 5.14 Runt Trigger Polarity Setup Menu Click［Positive］, ［Negative］ and ［Either］ buttons to select the corresponding polarity setting. Trigger When Click [Trigger When] menu key, and the Trigger When setup menu will pop up on the right side of the screen: Fig.
Page 40: Sequence Trigger
Chapter V Trigger System Fig. 5.16 Runt Pulse Thresholds Setup Menu Click High menu option or Low menu option, and then rotate the Multipurpose b to set the threshold. The threshold level line in the waveform area will disappear within about 3 s after the knob operation stops. Sequence Trigger Prepare on the selected edge, and wait for the specified time or another selected edge of the event for triggering.
Page 41: Logic Trigger
Chapter V Trigger System Fig. 5.19 Sequence Trigger Level Choose Preset Menu Trigger mode Click [Trigger Mode] menu key, and the Sequence Trigger Mode setup menu will pop up on the right side of the screen: Fig. 5.20 Sequence Trigger Mode Setup Menu Click [Time] menu key, and set the sequence trigger mode to the time, which can be set by rotating the Multipurpose b, with a range from 6.4 ns to 12.8 s;...
Page 42 Chapter V Trigger System Fig. 5.22 Define Logic Input Menu Click [Select] menu key, and the Select and State Level3 Menu will pop up on the left side of the menu. Rotate the Multipurpose b to select the channel or press it down for confirmation, or directly click one Select setting option to set Select;...
Page 43 Chapter V Trigger System Fig. 5.24 Logic Trigger When Setup Menu When clicking [Goes True] menu key to set Trigger When to True; When clicking [Goes False] menu key to set Trigger When to False; Click [Is True<], and set the Trigger When to be true and smaller than a certain time value, which can be set by rotating the Multipurpose b, with a range from 6.4 ns to 12.8 s;...
Page 44: Setup&Hold Times Trigger
Chapter V Trigger System When defining an input and setting a channel to the clock, this menu key will be valid, but it will be invalid in other conditions. Click [Clock Slope] menu key, and the Clock Slope setup menu will pop up on the right side of the screen: Fig.
Page 45: Rise/Fall Time Trigger
Chapter V Trigger System Click [Select] key, and the Select Level3 Menu will pop up on the left side of the menu. Rotate the Multipurpose b to select the corresponding channel, and then rotate it to confirm Select, or directly click the Select option to select Select.
Page 46 Chapter V Trigger System Trigger Threshold Upper Limit Trigger Threshold Lower Limit Positive Slope Time Fig. 5.31 Schematic Diagram of Rise/Fall Time Trigger type Press down 【Trigger】 key of the trigger control area on the front panel, and open the trigger menu. Fig.
Page 47 Chapter V Trigger System Fig. 5.34 Rise/Fall Time Trigger When Setup Menu Click [Time<] menu key, and set the Trigger When to be smaller than a certain time value, which can be set by rotating the Multipurpose b, with a range from 6.4 ns to 12.8 s; Click [Time>] menu key, and set the Trigger When to be larger than a certain time value, which can be set by rotating the Multipurpose b, with a range from 6.4 ns to 12.8 s;...
Page 48: Video And Hd Video Trigger
Chapter V Trigger System Fig. 5.36 Rise/Fall Time Trigger Example Video and HD video trigger It will be triggered on video signals including NTSC, PAL, SECAM, 480p/60, 576p/50, 720p/50, 720p/60, 1080i/50, 1080i/60, 1080p/24, 1080p/25 and 1080p/30. Trigger type Press down 【Trigger】 key of the trigger control area on the front panel, and open the trigger menu. Fig.
Page 49 Chapter V Trigger System Fig. 5.38 Video Standard Setup Menu The Video Standard includes NTSC, PAL, SECAM and HDTV. The HD video trigger (option S03) can be displayed after being separately purchased by the customer. NTSC: The field frequency is 60 fields/s, with 30 frames/s. The number of the TV scan line is 525, with the even field in front of the odd field.
Page 50: Serial Protocol Trigger (Options S04 ~ S12)
Chapter V Trigger System Fig. 5.39 Video Trigger On Setup Menu Click [Odd Fields] menu key to set the Trigger On to Odd Fields; Click [Even Fields] menu key to set the Trigger On to Even Fields; Click [All Fields] menu key to set the Trigger On to All Fields; Click [All Lines] menu key to set the Trigger On to All Lines;...
Page 51: Trigger Holdoff
Chapter V Trigger System The 4456 series is adopted with the brand-new visible trigger technology, so that the oscilloscope can scan all waveform acquisitions, compare them with the waveform area on the screen, and quickly and easily identify target trigger events by simply observing interested signals on the screen and drawing a zone around it.
Page 52: Trigger Mode
The adjustment range of the holdoff time is 6.4 ns ~ 12.8 s. Trigger mode The 4456 series oscilloscope includes three trigger modes: Auto, Normal, and Single, and the currently selected trigger mode will be displayed in the top status indication column.
Page 53: Trigger Sensitivity
Chapter V Trigger System Trigger sensitivity Click [Mode&Sensitivity] menu key in the Mode menu, and then rotate the Multipurpose b to adjust the trigger sensitivity. The trigger sensitivity range is 0.1 8 divisions, with a step of 0.1 divisions. The continuous adjustment of trigger sensitivity can ensure HF Reject and LF Reject more flexibly and can accurately display and analyze the measurement signal.
Page 54: Aux Out
The AUX OUT is the signal output of trigger pulse by default, which can be used for trigger synchronization function of multiple instruments and waveform capture rate test of the 4456 series oscilloscope. Press down 【Utility】 key to pop up Level1 Menu of the system, Fig.
Page 55 Chapter V Trigger System Fig. 5.51 RF Test Signal Example...
Page 56: Chapter Vi Measurement System
Chapter VI Measurement System Chapter VI Measurement System After the oscilloscope acquires, triggers and displays the waveform, the measurement can be carried out. It can select functions including cursor, automatic measurement, statistics and histogram. Parameter measurement This oscilloscope provides automatic measurement of 30 kinds of waveform parameters and 12 kinds of histogram parameters, as well as statistics and analysis of the measurement result.
Page 57: Add Measurement
Chapter VI Measurement System Max. Overshoot BASE and V base 最大值、最小值、高电平、 Max, Min, High Level (Top), Low Level 平均值 Overshoot, Pre-shoot Period Average Value 过冲、预冲 (Base), Amplitude, Peak-to-peak 低电平、幅度、峰值 Fig. 6.2 Voltage Parameter Voltage parameter: Max, Min, High Level (Top), Low Level (Base), Amplitude, Peak-to-peak, Pre-shoot, Overshoot, Top Fall, Effective Value and Period Average Value.
Page 58 Chapter VI Measurement System Fig. 6.5 Source Option Menu The corresponding Source can be selected by directly clicking the option or by pressing down the Multipurpose b. Besides the open analog channels CH1 CH4, if the reference waveform and mathematical operation waveform are switched on, or the histogram is switched on, the source can also select the reference waveform, mathematical operation waveform or histogram waveform.
Page 59: Remove Measurement
Chapter VI Measurement System Fig. 6.7 Configure Delay Menu Source: It is used to select the first source. Delay To: It is used to select the second source. Source Edge: It is used to select the edge type of the first source. Delay Edge: It is used to select the edge type of the second source.
Page 60: Histogram
Chapter VI Measurement System Fig. 6.9 Remove Measurement Option List Menu The corresponding measurement option can be removed by clicking the measurement option to be removed or by pressing down the Multipurpose b. 6.1.3 Histogram Click [Waveform Histograms] menu key, and the Waveform Histograms setup menu will pop up on the right side of the screen: Fig.
Page 61: Statistics
Chapter VI Measurement System Fig. 6.11 Histograms Limits Setup Menu The Top and Bottom Limits are the corresponding top and bottom voltage in the vertical direction of waveform in the screen. The Left and Right Limits are the corresponding left and right time in the horizontal direction of waveform in the screen.
Page 62: Gating
Chapter VI Measurement System 6.1.5 Gating It is used to limit measurements in specific parts of the waveform. Click [Gating] menu key, and the Gating will be switched between the screen and cursor. The data in the waveform area of the screen or between the cursors can be selected for measurement and calculation. 6.1.6 Reference Levels The [Reference Levels] is used to determine how to carry out time-related measurement.
Page 63 Chapter VI Measurement System Click 【Cursors】 key on the front panel to open the cursors menu: Fig. 6.14 Cursors Menu Cursor When the cursor measurement is set to Wfm, only the vertical line cursor, measurement time of the corresponding position and waveform amplitude of the corresponding time will be displayed on the screen. When the cursor measurement is set to Screen, the horizontal and vertical line cursor, amplitude of the corresponding position of the horizontal line measurement and corresponding time of the vertical line measurement will be displayed on the screen.
Page 64: Chapter Vii Mathematical Operation
Chapter VII Mathematical Operation Chapter VII Mathematical Operation The 4456 series oscilloscope can realize multiple operations of channel waveform, including mathematical operation, FFT and advanced mathematical operation. Press down 【Math】 key on the front panel, and open the menu: Fig. 7.1 Math Menu...
Page 65 Chapter VII Mathematical Operation FFT waveform component. The “ AC” coupling mode can be selected to reduce DC component. In order to reduce the random noise and aliasing frequency components of repeated or single pulse events, the oscilloscope can be set to “ Average” acquire mode.
Page 66 Chapter VII Mathematical Operation Fig. 7.5 Configure FFT Menu Vertical Scale: After clicking the menu key, rotate the Multipurpose b to set the vertical scale of the FFT waveform. Vertical Offset: After clicking the menu key, rotate the Multipurpose b to set the vertical offset of the FFT waveform.
Page 67: Advanced Math
Chapter VII Mathematical Operation Advanced Math Click [Advanced Math] menu key, and open the Advanced Math setup menu: Fig. 7.7 Advanced Math Menu Edit Expression Click [Edit Expression] menu key, and the Expression Edit window will pop up on the screen: Fig.
Page 68 Chapter VII Mathematical Operation EXP: Carry out exponent operation of data. Sqrt: Carry out square root operation of data. Abs: Carry out absolute value operation of data. Sin: Carry out sine operation of data. Cos: Carry out cosine operation of data. Tan: Carry out tangent operation of data.
Page 69 Chapter VII Mathematical Operation Fig. 7.10 Advanced Math Example...
Page 70: Chapter Viii Display System
Wfm Palette setting The 4456 series oscilloscope implements digital phosphor three-dimensional display technique, to tell probability of event occurrence through lightness of color (256-grade gray scale) or temperature change (color grade) , and to provide 4 types of waveform palettes including normal, inverted, temperature and spectral, which enhances the capability of contingency view for superior visual experience.
Page 71 Chapter VIII Display System Fig. 8.3 Wfm Palette Menu Fig. 8.4 Normal Palette...
Page 72 Chapter VIII Display System Fig. 8.5 Inverted Palette Fig. 8.6 Temperature Palette...
Page 73: Persist Setup
Chapter VIII Display System Fig. 8.7 Spectral Palette Persist setup Click [Persist Time] of the Waveform setup menu, and set the persist time through the Multipurpose b. The adjustment range is 0 s12.5 s or infinite. Graticule setup Click [Graticule] key of the display menu, and open the Graticule menu: Fig.
Page 74: Xy Display
Chapter VIII Display System Fig. 8.9 Intensity Menu This oscilloscope can be used to set the Wave Intensity, Graticule Intensity and Screen Intensity. After clicking the menu key, the corresponding Intensity setup menu will pop up, and then rotate the Multipurpose b to adjust the intensity.
Page 75 Chapter VIII Display System Fig. 8.12 XY Display Example...
Page 76: Chapter Ix Save, Recall And Reference
Chapter IX Save, Recall and Reference Chapter IX Save, Recall and Reference This oscilloscope can save waveform, setup and screen image, and can recall waveform and setup. Save Press down 【Save】 key on the front panel, and open the Save menu: Fig.
Page 77 Chapter IX Save, Recall and Reference 0: Normal; 1: Peak; 2: Average; 3: High resolution; 4: Envelope 0x2B Memory depth, 32-bit integer 0x2F Source, 32-bit integer 0 3: Corresponding to Channel1 Channel4 0x33 Horizontal scale, 64-bit double precision number 0x3B Horizontal delay, 64-bit double precision number 0x43 Waveform data length, 32-bit integer...
Page 78: Recall
Chapter IX Save, Recall and Reference Fig. 9.3 Memory Menu Set the Save Numbers 1 8 through the Multipurpose b. After clicking [Save] key, carry out save setup. The saved setting information includes the current vertical, horizontal, and trigger information. 9.1.3 Recall Waveform Click [Recall Waveform] menu key, and open the Recall Waveform menu: Fig.
Page 79 Chapter IX Save, Recall and Reference Fig. 9.6 Ref Wfm Menu If the saved Ref Wfm data is detected, the menu key will display the corresponding Ref Wfm on/of state, otherwise the key will display “ ----” . Click [Ref Wfm] menu key to turn on/off the Ref Wfm display. When the Ref Wfm display is turned on, the Ref Wfm setup menu will be displayed on the right side of the screen.
Page 80 Chapter IX Save, Recall and Reference Fig. 9.9 Navigate Menu Click [Record&Play] menu key, and open the menu: Fig. 9.10 Record&Play Menu Start Record: Click this key in the running state to begin waveform record. When all data segments are recorded, the instrument will stop automatically.
Page 81: Chapter Xsystem Configuration
Chapter X System Configuration Chapter X System Configuration This oscilloscope can be used for setting of Touch Panel, Print Mode, Reference & AUX OUT, Network, Optional Module, etc., as well as calibration of channel, etc. Press down 【Utility】 key on the front panel, and open the System Config menu: Fig.
Page 82: Reference&Aux Out
Chapter X System Configuration Ink Saver: The Ink Saver can be set on or off. With Ink Saver Off, the color of the printed screen image is the same as the currently displayed color. With Ink Saver On, the screen image will be inverted before printing. Fan Speed: Fan Speed can be set low or high.
Page 83: Network Configuration
Chapter X System Configuration Fig. 10.4 Test Signal Waveform Type Menu 10.3 Network Configuration It is used to set the network parameter of the oscilloscope. It includes IP address and port. Click [Network Configuration] menu key, and open the Network Configuration menu: Fig.
Page 84: Options
Chapter X System Configuration The [Current Port] option of the menu will display the current port. Click [Select Port] menu key and then rotate the Multipurpose to change the port value. When it is set to the required port, click [OK/Set Port] menu key and set the system port, and it will be displayed on [Current Port] option of the menu after the setup succeeds.
Page 85: System Write Protection
Chapter X System Configuration In case of channel calibration, the channel input shall be kept in a suspended state and no probe or input signal can be connected. Click [Channel] to select the channel number to be calibrated, and then click [Start] or [All Channel], and wait for completion of calibration.
Page 86: Chapter Xi Protocol Analyzer (Option)
Chapter XI Protocol Analyzer (Option) The 4456 series oscilloscope supplies a powerful set of serial protocol analysis tools, which support auto trigger and analysis of many buses like I2C, SPI, CAN, LIN, FlexRay, RS232, USB, Audio and 1553, provide serial bus test solutions of embedded, auto, computer, audio and other serial protocols.
Page 87 Chapter XI Protocol Analyzer (Option) Fig. 11.3 Bus Type Setup Menu Click [I2C] menu key and select the I2C bus type, and it will be switched to the I2C Bus setup menu at the bottom of the screen: Fig. 11.4 I2C Bus Setup Menu Define inputs setup Click [Define Inputs] menu key, and the I2C Inputs setup menu will pop up on the right side of the screen: Fig.
Page 88 Chapter XI Protocol Analyzer (Option) Rotate the Multipurpose b to select the channel, and then press it down to confirm Select, or directly click the corresponding channel to select Select. The selected channel will be displayed on the menu item on the right side. Click [SDA Input] menu key, and the SDA Input Selection Level3 Menu will pop up on the left side of the menu: Fig.
Page 89 Chapter XI Protocol Analyzer (Option) Attention: When the channel threshold preset type is set to the User, click [Thresholds] menu key, and then rotate the Multipurpose b to change the threshold. When selecting other preset type, the corresponding threshold will be displayed on the menu key.
Page 90: I2C Trigger Setup
Chapter XI Protocol Analyzer (Option) Rotate the Multipurpose b to select the corresponding display, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings; Click [Number Format] menu key, and the Number Format Setup Level3 Menu will pop up on the left side of the menu: Fig.
Page 91 Chapter XI Protocol Analyzer (Option) Fig. 11.16 Trigger Type Selection Menu Click [Bus] menu key and select the protocol trigger type, and the protocol trigger setup menu will be displayed at the bottom of the screen: Fig. 11.17 Trigger Type Setup Menu Attention: When the bus decoding type is I2C and it is switched to protocol trigger, the protocol trigger menu will automatically switch to the I2C trigger setup menu.
Page 92 Chapter XI Protocol Analyzer (Option) Fig. 11.18 I2C Trigger Type Setup Menu Click [Start] menu key, and the I2C trigger type will be set to Start; Click [Repeat Start] menu key, and the I2C trigger type will be set to Repeat Start; Click [Stop] menu key, and the I2C trigger type will be set to Stop;...
Page 93 Chapter XI Protocol Analyzer (Option) Fig. 11.21 Numeric Keypad Set the address value through buttons on the soft keyboard or Multipurpose a and Multipurpose b. Click [Direction] menu key, and the I2C Direction setup menu will pop up on the right side of the screen: Fig.
Page 94: Rs232/Rs422/Rs485/Uart Trigger And Analysis
Chapter XI Protocol Analyzer (Option) Fig. 11.25 Numeric Keypad Set the data value through keys on the soft keyboard or Multipurpose a and Multipurpose b. Click [Address/Data] menu key and set the I2C trigger type to Address/Data, and the menu at the bottom of the screen will be switched to the Address/Data Trigger Type setup menu: Fig.
Page 95: Rs232 Bus Setting
Chapter XI Protocol Analyzer (Option) Fig. 11.28 RS232 Frame Format 11.2.1 RS232 bus setting Press down 【Bus】 key in the Function Area on the front panel, and the Bus setup menu will pop up on the lower screen: Fig. 11.29 Bus Setup Menu Click [Bus] menu key, and the Bus Type selection menu will pop up on the right side of the screen: Fig.
Page 96 Chapter XI Protocol Analyzer (Option) Fig. 11.32 RS232 Level2 Setup Menu Click [Tx Input] key, select any channel (CH1 ~ CH4) in the popup Level3 Menu as the Tx channel. If “ Off” is selected, it means that no Tx channel will be set. Fig.
Page 97 Chapter XI Protocol Analyzer (Option) Fig. 11.35 Thresholds Setup Menu Click [Tx] key, rotate the Multipurpose b, and adjust thresholds of the Tx channel. Click [Rx] key, rotate the Multipurpose b, and adjust thresholds of the Rx channel. Click [Choose Preset] key, select the preset thresholds in the popup Level3 Menu, and adjust thresholds of the Tx and Rx channels.
Page 98 Chapter XI Protocol Analyzer (Option) width represents the number of actual data bits of each frame of data. Click [Parity] key to select Parity. It is set to None by default. Odd: The number of “ 1” in Data Bits and Check Bits and bit odd.
Page 99 Chapter XI Protocol Analyzer (Option) Fig. 11.41 Bit Rate Setup Menu Rotate the Multipurpose b to select the corresponding Bit Rate, and then press it down to confirm Select, or directly click the corresponding option to select the Bit Rate. Bus display setup Click [Bus Display] key, and the Bus Display menu will pop up on the right side of the screen.
Page 100: Rs232 Trigger Setup
Chapter XI Protocol Analyzer (Option) Fig. 11.43 Display Setup Menu Rotate the Multipurpose b to select the corresponding display, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings; Click [Number Format] key, and the Number Format Setup Level3 Menu will pop up: Fig.
Page 101 Chapter XI Protocol Analyzer (Option) Fig. 11.46 Trigger Setup Menu Tx/Rx Start Bit Click [Tx Start Bit] key or [Rx Start Bit] key, and select the Tx or Rx Start Bit trigger. Fig. 11.47 Trigger When Setup Menu Tx/Rx End of Packet Click [Tx End of Packet] key or [Rx End of Packet] key, and select the Tx/Rx End of Packet trigger.
Page 102: Spi Protocol Trigger And Analysis
Chapter XI Protocol Analyzer (Option) Click [Tx Data] key or [Rx Data] key, pop up the data input keyboard, and input data. Fig. 11.50 Numeric Keypad Tx/Rx Parity Error Click [Tx Parity Error] key or [Rx Parity Error] key, and select the Tx/Rx Parity Error trigger. Fig.
Page 103: Spi Bus Setting
Chapter XI Protocol Analyzer (Option) Fig. 11.52 SPI Bus Sequence Chart 11.3.1 SPI bus setting Press down 【Bus】 key in the Function Area on the front panel, and the Bus setup menu will pop up on the lower screen: Fig. 11.53 Bus Setup Menu Click [Bus] menu key, and the Bus Type selection menu will pop up on the right side of the screen: Fig.
Page 104 Chapter XI Protocol Analyzer (Option) Click [Define Inputs] key of the SPI Bus Setup Level1 Menu, and the SPI Input Level2 Menu will pop up, and then set SCLK, SS, MOSI, MISO channels. Fig. 11.56 SPI Define Inputs Menu Click [SCLK Input] key, and select any channel (CH1 ~ CH4) in the popup Level3 Menu as the SCLK channel. Fig.
Page 105 Chapter XI Protocol Analyzer (Option) Fig. 11.59 SPI Channel Setup Menu Click [MISO Input] key, select any channel (CH1 ~ CH4) in the popup Level3 Menu as the MOSI channel. If “ Off” is selected, it means that no MISO channel will be set. Fig.
Page 106 Chapter XI Protocol Analyzer (Option) Fig. 11.62 SPI Channel Setup Menu Click [Channel] key, select SS in the popup Level2 Menu, click [Thresholds] key, rotate the Multipurpose b, and adjust thresholds of the SS channel. Click [Channel] key, select MOSI in the popup Level2 Menu, click [Thresholds] key, rotate the Multipurpose b, and adjust thresholds of the MOSI channel.
Page 107 Chapter XI Protocol Analyzer (Option) Fig. 11.64 SPI Config Menu Click [SCLK] key, select the rise or fall edge from the SCLK edge type, and set MOSI and MISO sampling on the SCLK rise or fall edge. Click [SS Level] key to select Active High or Active Low, and set SS to be valid at Active High or Active Low. Click [MOSI Level] key to select Active High or Active Low, and set the MOSI data line polarity bit to Active High (Active High is 1) or Active Low (Active Low is 1).
Page 108 Chapter XI Protocol Analyzer (Option) Fig. 11.65 Display Setup Menu Click [Display] menu key, and the Bus Display Setup Level3 Menu will pop up: Fig. 11.66 Display Setup Menu Rotate the Multipurpose b to select the corresponding display, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings;...
Page 109: Spi Trigger Setup
Chapter XI Protocol Analyzer (Option) Fig. 11.68 Event Table Setup Menu Click [Event Table] key to close or open the event table; Click [Save] key, and save the event table information. Bus switch setting Click [Bus Switch] key, and enable or disable the bus decoding function. 11.3.2 SPI trigger setup The SPI can be triggered according to the SS Active, MOSI, MISO, MOSI and MISO.
Page 110: Can Trigger And Analysis
Chapter XI Protocol Analyzer (Option) Fig. 11.71 SPI Data Trigger When Setup Menu Click [Number of Bytes] key, and rotate the Multipurpose b to select number of bytes of the input data. It will be set to 1 by default. Click [MOSI Data] key, and input data by opening the data input keyboard.
Page 111: Can Bus Setup
Chapter XI Protocol Analyzer (Option) The CAN bus Tx frame structure includes the SOF, arbitration field, control field, data field, CRC field, ACK, EOF and INT, which can be triggered on start of frame, frame type, identifier, data, identifier and data, end of frame, missing ACK, or bit stuffing error.
Page 112 Chapter XI Protocol Analyzer (Option) Fig. 11.76 CAN Input Setup Menu Rotate the Multipurpose b to select the channel, and then press it down to confirm Select, or directly click the corresponding channel to select Select. The selected channel will be displayed on the menu item on the right side. Click [Signal Type] menu key, and the Signal Type Selection Level3 Menu will pop up on the left side of the menu: Fig.
Page 113 Chapter XI Protocol Analyzer (Option) Fig. 11.79 CAN Threshold Setup Menu Rotate the Multipurpose b to select the preset threshold, and then press it down to confirm or directly click the corresponding type on the screen to select it. Attention: When the channel threshold preset type is set to the User, click [Thresholds] menu key, and then rotate the Multipurpose b to change the threshold.
Page 114 Chapter XI Protocol Analyzer (Option) Fig. 11.81 CAN Bit Rate Setup Menu Rotate the Multipurpose b to select the corresponding type, and then press it down to confirm Select, or directly click the corresponding type on the screen to select the preset type. Attention: When selecting the custom Bit Rate, click [Bit Rate] menu key, and then rotate the Multipurpose b to change it.
Page 115: Can Trigger Setup
Chapter XI Protocol Analyzer (Option) Fig. 11.83 CAN Display Setup Menu Rotate the Multipurpose b to select the corresponding display, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings; Click [Number Format] menu key, and the Number Format Setup Level3 Menu will pop up on the left side of the menu: Fig.
Page 116 Chapter XI Protocol Analyzer (Option) Fig. 11.86 CAN Level1 Trigger Menu Attention: When the bus decoding type is CAN and it is switched to protocol trigger, the protocol trigger menu will automatically switch to the CAN Trigger setup menu. CAN Trigger When setting Click [Trigger On] menu key at the bottom of the screen, and the CAN Trigger Type setup menu will pop up on the right side of the screen: Fig.
Page 117 Chapter XI Protocol Analyzer (Option) Fig. 11.89 CAN Frame Type Trigger Level2 Menu Click [Data Frame], [Remote Frame], [Error Frame] and [Overload Frame] keys of the menu to set the Frame Type to Data Frame, Remote Frame, Error Frame and Overload Frame respectively. Click [Identifier] menu key and set the CAN Trigger type to Identifier, and the menu at the bottom of the screen will be switched to the Identifier setup menu: Fig.
Page 118 Chapter XI Protocol Analyzer (Option) Fig. 11.93 CAN Read-Write Direction Setup Menu Click [Read], [Write] and [R/W] keys of the menu to set the direction to Read, Write or R/W. Click [Data] menu key and set the CAN trigger type to Data, and the menu at the bottom of the screen will be switched to the Data Trigger Type setup menu: Fig.
Page 119: Lin Trigger And Analysis
Chapter XI Protocol Analyzer (Option) Fig. 11.97 Numeric Keypad Set the data value through buttons on the soft keyboard or Multipurpose a and Multipurpose b. Click [ID/Data] menu key and set the CAN Trigger type to ID/Data, and the menu at the bottom of the screen will be switched to the ID/Data Trigger Type setup menu: Fig.
Page 120: Lin Bus Setup
Chapter XI Protocol Analyzer (Option) Frame Response space Heade r Response Checksum Sync B yte Fie ld Data1 DataN Bra ke Field Identifie r Field Field Fig. 11.100 LIN Frame Format 11.5.1 LIN bus setup Press down 【Bus】 key in the Function Area on the front panel, and the Bus setup menu will pop up on the lower screen (the menu will be based on the I2C bus).
Page 121 Chapter XI Protocol Analyzer (Option) Click [Polarity] menu key, and the Polarity Setup Level3 Menu will pop up on the left side of the menu: Fig. 11.104 LIN Input Polarity Setup Menu Rotate the Multipurpose b to select the polarity, and then press it down to confirm Select, or directly click the corresponding polarity on the screen to select Select.
Page 122 Chapter XI Protocol Analyzer (Option) Fig. 11.107 LIN Configure Setup Level2 Menu Click [Bit Rate] menu key, and then rotate the Multipurpose b to set the LIN bus bit rate; Click [Choose Preset] menu key, and the Bit Rate Choose Preset menu will pop up on the left side of the menu: Fig.
Page 123 Chapter XI Protocol Analyzer (Option) Fig. 11.110 LIN Display Setup Menu Click [Display] menu key, and the Bus Display Setup Level3 Menu will pop up on the left side of the menu: Fig. 11.111 LIN Display Setup Menu Rotate the Multipurpose b to select the corresponding display, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings;...
Page 124: Lin Trigger Setup
Chapter XI Protocol Analyzer (Option) Click [Event Table] menu key at the bottom of the screen, and the Event Table setup menu will pop up on the right side of the screen: Fig. 11.113 LIN Event Table Setup Menu Click [Event Table] key to close or open the event table; Click [Save] menu key, and save the event table information.
Page 125 Chapter XI Protocol Analyzer (Option) Fig. 11.115 LIN Trigger Type Selection Menu Click [Sync] menu key, and the LIN Trigger type will be set to Sync; Click [Identifier] menu key and set the LIN Trigger type to Identifier, and the menu at the bottom of the screen will be switched to the Identifier setup menu: Fig.
Page 126 Chapter XI Protocol Analyzer (Option) switched to the Data Trigger Type setup menu: Fig. 11.119 LIN Data Trigger Level1 Menu Click [Data] menu key, and the Data setup menu will pop up on the right side of the screen: Fig. 11.120 LIN Data Trigger Level2 Menu Click [Trigger When] menu key, and the Trigger When Setup Level3 Menu will pop up on the left side of the screen: Fig.
Page 127: Flexray Protocol Trigger And Analysis
Chapter XI Protocol Analyzer (Option) be switched to the ID/Data Trigger Type setup menu: Fig. 11.123 Trigger Type Setup Menu For specific operations, refer to ID trigger type and data trigger type respectively. Click [Wakeup Frame] menu key, and the LIN Trigger type will be set to Wakeup Frame; Click [Sleep Frame] menu key, and the LIN Trigger type will be set to Sleep Frame;...
Page 128: Flexray Bus Setting
Chapter XI Protocol Analyzer (Option) The FlexRay bus frame is composed of the Header Segment, Payload Segment and Trailer Segment, as shown in the following figure. The Header Segment is composed of the indicator bit, frame ID, payload length and header CRC and cycle count;...
Page 129 Chapter XI Protocol Analyzer (Option) Fig. 11.130 FlexRay Input Setup Menu Click [FlexRay Input] menu key, and the FlexRay Input Selection Level3 Menu will pop up on the left side of the menu: Fig. 11.131 FlexRay Input Channel Menu Rotate the Multipurpose b to select the channel, and then press it down to confirm Select, or directly click the corresponding channel to select Select.
Page 130 Chapter XI Protocol Analyzer (Option) Fig. 11.133 FlexRay Input Channel Single Threshold Menu Click [Thresholds] menu key, and then rotate the Multipurpose b to set the threshold of the FlexRay input channel; Click [Choose Preset] menu key, and the Choose Preset Type Selection Level3 Menu will pop up on the left side of the menu: Fig.
Page 131 Chapter XI Protocol Analyzer (Option) Click [Choose Preset] menu key, and the Choose Preset Type Selection Level3 Menu will pop up on the left side of the menu: Fig. 11.136 FlexRay Input Channel Dual-Threshold Choose Preset Menu Rotate the Multipurpose b to select the preset threshold, and then press it down to confirm or directly click the corresponding type on the screen to select it.
Page 132 Chapter XI Protocol Analyzer (Option) Fig. 11.138 FlexRay Display Setup Menu Click [Display] menu key, and the Bus Display Setup Level3 Menu will pop up on the left side of the menu: Fig. 11.139 FlexRay Display Setup Menu Rotate the Multipurpose b to select the corresponding display, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings;...
Page 133: Flexray Trigger Setting
Chapter XI Protocol Analyzer (Option) Fig. 11.141 FlexRay Event Table Setup Menu Click [Event Table] key to close or open the event table; Click [Save] menu key, and save the event table information. Bus switch setting Click [Bus Switch] menu key at the bottom of the screen, and enable or disable the bus decoding function. 11.6.2 FlexRay trigger setting Press down 【Trigger】...
Page 134 Chapter XI Protocol Analyzer (Option) Fig. 11.144 FlexRay Indicator Bits Trigger Level1 Menu Click [Indicator Bits] menu key at the bottom of the screen, and the FlexRay Indicator Bits setup menu will pop up on the right side of the screen: Fig.
Page 135 Chapter XI Protocol Analyzer (Option) screen: Fig. 11.148 FlexRay Identifier Trigger When Menu Rotate the Multipurpose b to select the corresponding Trigger When, and then press it down to confirm Select, or directly click the corresponding Trigger When setting on the screen. Click [Identifier] menu key, and the Identifier setting numeric keypad will pop up on the left side of the menu: Fig.
Page 136 Chapter XI Protocol Analyzer (Option) When the "Cycle Count Trigger When" is set to Equal, No Equal, Less, Greater, No Less and No Greater, there will be [Trigger When] and [Identifier] keys of the menu. When the "Trigger When" is set to Inside Range and Outside Range, there will be [Trigger When], [Identifier Low] and [Identifier High] keys of the menu.
Page 137 Chapter XI Protocol Analyzer (Option) Fig. 11.155 FlexRay Data Trigger Level2 Menu When the "Data Trigger When" is set to Equal, No Equal, Less, Greater, No Less and No Greater, there will be [Trigger When], [Number of Bytes] and [Data] keys of the menu. When the "Trigger When" is set to Inside Range and Outside Range, there will be [Trigger When], [Number of Bytes], [Data Low] and [Data High] keys of the menu.
Page 138 Chapter XI Protocol Analyzer (Option) Fig. 11.157 Numeric Keypad Set the data value through keys on the numeric keypad or Multipurpose a and Multipurpose b. Click [Data Low] or [Data High] menu key, and the numeric keypad same as the [Data] menu key setting as shown in the above figure will pop up on the left side of the menu, and the setting method is the same.
Page 139: Audio Trigger And Analysis
Chapter XI Protocol Analyzer (Option) Click [Header Field] menu key and set the FlexRay protocol trigger type to Header Field, and the menu at the bottom of the screen will be switched to the Header Field Trigger Type setup menu: Fig.
Page 140: Audio Bus Setup
Chapter XI Protocol Analyzer (Option) or data. The Audio bus has I2S, LJ, RJ and TDM formats. the (n-1)th word the nth word the (n+1)th word right channel left channel right channel Fig. 11.166 I2S Sequence Chart left channel right channel Fig.
Page 141 Chapter XI Protocol Analyzer (Option) Fig. 11.171 Bus Type Setup Menu Click [Audio] key and select the Audio bus type, and it will be switched to the Audio Bus setup menu at the bottom of the screen: Fig. 11.172 Bus Setup Menu Define inputs Click [Define Inputs] key, and the Audio Input Level2 Menu will pop up, and then set the Audio type and bit clock, bit select and data channel.
Page 142 Chapter XI Protocol Analyzer (Option) Fig. 11.174 Type Setup Menu Click [Bit Clock] key, and select any channel (CH1 ~ CH4) in the popup Level3 Menu as the Bit Clock channel. Fig. 11.175 Channel Setup Menu Click [Bit Select] key, and select any channel (CH1 ~ CH4) in the popup Level3 Menu as the Bit Select channel. Fig.
Page 143 Chapter XI Protocol Analyzer (Option) Fig. 11.178 Threshold Setup Menu Click [Channel] key, select Bit Clock in the popup Level2 Menu, click [Thresholds] key, rotate the Multipurpose b, and adjust thresholds of the Bit Block channel. Fig. 11.179 Channel Setup Menu Click [Channel] key, select Bit Select in the popup Level2 Menu, click [Thresholds] key, rotate the Multipurpose b, and adjust thresholds of the Bit Select channel.
Page 144 Chapter XI Protocol Analyzer (Option) Fig. 11.181 I2S/LJ/RJ Configuration Menu Click [Word Size] key, and rotate the Multipurpose b to set the word size. The value range is 4 ~ 32, and it can be set to 4 by default. The Word Size represents the bit number of each frame of data. Click [Bit Clock] key, set the clock edge type to Rising Edge or Falling Edge, and set Data sampling on the Bit Clock Rising Edge or Falling Edge.
Page 145 Chapter XI Protocol Analyzer (Option) ~ 64, and it can be set to 2 by default. Click [Bit Delay] key, and rotate the Multipurpose b to set the Bit Delay. The value range is 0 ~ 31, and it can be set to 0 by default.
Page 146: Audio Trigger Setup
Chapter XI Protocol Analyzer (Option) Fig. 11.185 Number Format Setup Menu Rotate the Multipurpose b to select the corresponding number format, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings; Click [Bus Offset] key, and then rotate the Multipurpose b to change the bus position in the vertical direction of the display area;...
Page 147 Chapter XI Protocol Analyzer (Option) Frame Sync Click [Frame Sync] key, and select Frame Sync trigger. Data Click [Data] key, and select Data trigger. Fig. 11.188 Trigger Setup Menu When the Audio type is I2S, LJ, RJ, click [Data] key, pop up the Audio Data Level2 Menu, and set the Trigger When, Trigger On and Data.
Page 148: Usb Trigger And Analysis
Chapter XI Protocol Analyzer (Option) Fig. 11.191 Audio Trigger and Analysis Example 11.8 USB trigger and analysis The USB bus is composed of differential data lines D+ and D-, which can be triggered on sync active, reset, suspend, resume, end of packet, token packet, data packet, handshake packet, special packet, error. Fig.
Page 149 Chapter XI Protocol Analyzer (Option) Fig. 11.194 Bus Type Setup Menu Click [USB] key and select the USB bus type, and it will be switched to the USB Bus setup menu at the bottom of the screen: Fig. 11.195 USB Bus Level1 Menu Define inputs Click [Define Inputs] key, and the USB Input Level2 Menu will pop up, and then set the signal speed, signal type and input channel.
Page 150 Chapter XI Protocol Analyzer (Option) Fig. 11.197 Channel Setup Menu Click [D-] key, and select any channel (CH1 ~ CH4) as the D-. Fig. 11.198 Channel Setup Menu Click [Differential] key, and select any channel (CH1 ~ CH4) as the Differential. Fig.
Page 151 Chapter XI Protocol Analyzer (Option) Single-ended: Click [D+] key, rotate the Multipurpose b, and adjust thresholds of the D+ channel. Click [D-] key, rotate the Multipurpose b, and adjust thresholds of the D- channel. Click [Choose Preset] key, select the proper thresholds in the popup Level3 Menu, and adjust thresholds of the D+ and D- channels.
Page 152: Usb Trigger Setup
Chapter XI Protocol Analyzer (Option) Fig. 11.204 Display Setup Menu Rotate the Multipurpose b to select the corresponding display, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings; Click [Number Format] key, and the Number Format Setup Level3 Menu will pop up: Fig.
Page 153 Chapter XI Protocol Analyzer (Option) Fig. 11.207 Trigger When Setup Menu (1) Sync Click [Sync] key, and select Sync trigger. (2) Reset Click [Reset] key, and select Resume trigger. (3) Suspend Click [Suspend] key, and select Suspend trigger. (4) Resume Click [Resume] key, and select Resume trigger.
Page 154 Chapter XI Protocol Analyzer (Option) Fig. 11.209 Token Type Setup Menu Click [Address] key, and set the required Trigger When and Address in the popup Address Level2 Menu. Fig. 11.210 Trigger When and Address Setup Menu Click [Endpoint] key, and set the Endpoint in the popup Endpoint Level2 Menu. Fig.
Page 155 Chapter XI Protocol Analyzer (Option) Fig. 11.213 Data Type Setup Menu Click [Data] key, and set the Trigger When, Number of Bytes and Data in the popup Data Level2 Menu. Fig. 11.214 Trigger When, Number of Bytes and Data Setup Menu (8) Handshake Packet Click [Handshake Packet] key, and select Handshake Packet trigger.
Page 156 Chapter XI Protocol Analyzer (Option) Fig. 11.216 Special Type Setup Menu (10) Error Click [Error] key, and select the Error trigger. The Error Type shall be set. Click [Error Type] key, and select the Error Type in the popup Error Type Level2 Menu. Fig.
Page 157: Mil-Std-1553 Trigger And Analysis
Chapter XI Protocol Analyzer (Option) Fig. 11.218 USB Trigger and Analysis Example 11.9 MIL-STD-1553 trigger and analysis The MIL-STD-1553 bus, fully known as the AircraftInternalTime Division Command/ResponseMultiplexData Bus, is a serial multiplexing data bus standard published by the United States in the 1970s. The 1553 bus has three terminal types: Bus controller (BC), remote terminal (RT) and bus monitor (BM).The information format includes BC to RT, RT to BC, RT to RT, and broadcast and system control mode.
Page 158 Chapter XI Protocol Analyzer (Option) Fig. 11.220 Bus Type Setup Menu Click [1553] key and select the 1553 bus type, and it will be switched to the 1553 Bus setup menu at the bottom of the screen: Fig. 11.221 1553 Level1 Menu Define inputs Click [Define Inputs] key of the 1553 Bus Setup Level1 Menu, and the 1553 Input Level2 Menu will pop up, and then set channel and select polarity.
Page 159 Chapter XI Protocol Analyzer (Option) Click [Polarity] key, and select Normal or Inverted. Thresholds Click [Thresholds] key to pop up the Channel Threshold Level2 Menu, set the high and low thresholds. Rotate the Multipurpose b on the front panel to change the threshold of the corresponding channel, or select the preset threshold through the preset button.
Page 160 Chapter XI Protocol Analyzer (Option) Fig. 11.227 Display Setup Menu Click [Display] menu key, and the Bus Display Setup Level3 Menu will pop up: Fig. 11.228 Display Setup Menu Rotate the Multipurpose b to select the corresponding display, and then press it down to confirm Select, or directly click the corresponding option of the Level3 Menu for direct settings;...
Page 161: Mil-Std-1553 Trigger Setup
Chapter XI Protocol Analyzer (Option) Fig. 11.230 Event Table Setup Menu Click [Event Table] key to close or open the event table; Click [Save] key, and save the event table information. Bus switch setting Click [Bus Switch] key, and enable or disable the bus decoding function. 11.9.2 MIL-STD-1553 trigger setup The 1553 can be triggered on SS Active, Sync, Command, Status, Data, Time and Error.
Page 162 Chapter XI Protocol Analyzer (Option) Click [RT Address] key, pop up the RT Address Level2 Menu, and set the Trigger When and Address. Click [Command Word Details] key, pop up the Command Word Level2 Menu, and set T/R bit, Subaddress, Word Count and Parity.
Page 163 Chapter XI Protocol Analyzer (Option) Fig. 11.235 1553 Status Trigger Setup Menu Data Click [Data] key, and select Data trigger. Fig. 11.236 1553 Data Trigger Menu Click [Data] key, pop up the Data Trigger Level2 Menu, and set the input data and parity. Fig.
Page 164 Chapter XI Protocol Analyzer (Option) Click [Time] key, pop up the Time Setup Level2 Menu, and set the max. time and min. time. Fig. 11.239 1553 Time Trigger Setup Menu Error Click [Error] key, and select the Error trigger. Fig. 11.240 1553 Error Trigger Menu Click [Error Type] key, pop up the Error Type Level2 Menu, and select the Error Type.
Page 165 Chapter XI Protocol Analyzer (Option) Fig. 11.242 1553 Trigger and Analysis Example...
Page 166: Chapter Xii Limit/Mask Test (Option)
Chapter XII Limit/Mask Test (Option) Chapter XII Limit/Mask Test (Option) The 4456 series oscilloscope can monitor the input signal according to the mask, and determine whether the test passes or fails by judging the relationship between the input signal and the mask boundary range.
Page 167: Select Mask
Chapter XII Limit/Mask Test (Option) Fig. 12.4 Disp Mask Interface 12.2 Select Mask Click [Select Mask] menu key, and the Select Mask menu will pop up on the right side of the screen: Fig. 12.5 Select Mask Menu Select Mask: Standard, custom and limit test. Standard mask: ITU-T, ANSI T1.102 and USB.
Page 168: Set Up Test
Chapter XII Limit/Mask Test (Option) Fig. 12.6 Create Limit Mask Menu Source: Select the analog channel to create the limit test mask. Horizontal: Set the horizontal margin when the limit test mask is created. Adjustment range: 0 500 mdiv, with an increment of 1 mdiv.
Page 169: Run Test
Chapter XII Limit/Mask Test (Option) Source: The analog channel for executing the mask test. Violation Threshold: When the violation count reaches the Violation Threshold, the test will fail. The Violation Threshold setting range is: 1 1,000,000, . Stop After: It means the test stop condition, and Waveforms or Time can be selected. Waveforms/Time: Set the waveforms or test time when the test stops.
Page 170: Chapter Xiii Power Measurement And Analysis (Option)
Chapter XIII Power Measurement and Analysis (Option) Chapter XIII Power Measurement and Analysis (Option) The 4456 series oscilloscope can measure and analyze the signal in aspects of Power Quality, Switching Loss, Harmonics, Ripple, Modulation, Safe Operating Area and Conversion Rate through input signals of the analog channel.
Page 171: Measurement Display
Chapter XIII Power Measurement and Analysis (Option) Fig. 13.5 Define Inputs Operation Menu Click [Voltage] / [Current], and pop up the channel setting Level3 Menu: Fig. 13.6 Channel Setup Menu 13.2.2 Measurement Display Click [Measurement Display], and the Measurement Display Setting Level2 Menu will pop up on the right side of the screen: Fig.
Page 172: Frequency Reference
Chapter XIII Power Measurement and Analysis (Option) Fig. 13.8 Select Menu Click [Turn On All Measurements], all the measurement results of Power Quality will be displayed. Click [Turn Off All Measurements], no measurement results of Power Quality will be displayed. 13.2.3 Frequency Reference Click [Freq Ref] to switch the Frequency Reference source to voltage signal or current signal.
Page 173: Source
Chapter XIII Power Measurement and Analysis (Option) Fig. 13.11 Channel Setup Menu 13.3.2 Source Click [Source], and select the voltage or current channel for ripple measurement. 13.4 Harmonics Click [Harmonics] key of the Analysis menu, and the corresponding menu will be displayed at the bottom of the screen: Fig.
Page 174: Display
Chapter XIII Power Measurement and Analysis (Option) Fig. 13.15 Harmonics Setup Menu Number of Harmonics: Set number of harmonics to be measured. Source: Select the voltage or current channel for ripple measurement. Frequency Reference: Set the harmonics measurement reference frequency. Fig.
Page 175: Switching Loss
Chapter XIII Power Measurement and Analysis (Option) Click [Display], and the menu will pop up on the right side of the screen: Fig. 13.18 Harmonics Display Setup Mode: Select Graph or Table to display the harmonics measurement result. Display: Select All, Odd and Even. Select: Select the currently highlighted Number of Harmonics.
Page 176: Measurement Display
Chapter XIII Power Measurement and Analysis (Option) Click [Gate Voltage], pop up the corresponding Level3 Operation Menu, and select the Gate Voltage channel as CH1 ~ CH4 and None. When selecting the analog channel, the polarity of the channel signal shall be set to Rise or Fall.
Page 177: Reference Levels
Chapter XIII Power Measurement and Analysis (Option) Fig. 13.24 Conduction Calculation Setting Voltage Waveform: Select the voltage channel signal for conduction calculation. RDS (on): Set the RDS (on) conduction resistance for conduction calculation. VCE (sat): Set the VCE (sat) voltage for conduction calculation. 13.5.4 Reference Levels Click [Reference Levels], and the Reference Levels setup menu will pop up on the right side of the screen.
Page 178: Define Inputs
Chapter XIII Power Measurement and Analysis (Option) 13.6.1 Define Inputs Click [Define Inputs], and the menu will pop up on the right side of the screen: Fig. 13.27 Define Inputs Operation Menu Click [Voltage] / [Current], and pop up the channel setting Level3 Menu: Fig.
Page 179: Safe Operating Area
Chapter XIII Power Measurement and Analysis (Option) 13.7 Safe Operating Area Click [SOA] key of the Analysis menu, and the corresponding menu will be displayed at the bottom of the screen: Attention: When SOA is selected, if the logic analyzer is enabled, it will automatically disable the logic analyzer.
Page 180: Define Mask
Chapter XIII Power Measurement and Analysis (Option) Fig. 13.33 Define Axes Menu Axes Type: The coordinates scale can be set to Log and Linear. Y Axis Max, Y Axis Min, X Axis Max, X Axis Min: Set the Max and Min of the coordinates scale. 13.7.3 Define Mask Click [Define Mask], and the Mask setup menu will pop up on the right side of the screen: Fig.
Page 181: Violation Stop
Chapter XIII Power Measurement and Analysis (Option) When selecting “ Points” , set the points of the mask and voltage and current of each point. It can also be Insert Point and Delete Point. 13.7.4 Violation Stop Click [Violation Stop] to set the on/off status of the Violation Stop.
Page 182: Chapter Xiv Logic Analyzer (Option)
Chapter XIV Logic Analyzer (Option) Chapter XIV Logic Analyzer (Option) The 4456 series provides the logic analyzer hardware option. The logic analyzer system and oscilloscope system are organically combined, which use the common horizontal system, trigger system and measurement system, provide cursor measurement and parameter measurement for digital signal, and can help you solve the design and analysis problems of analog-digital signal quickly.
Page 183: Channel Switch
Chapter XIV Logic Analyzer (Option) Select Channel Wave Groups Fig. 14.1 Digital Waveform Example The [Logic Function] menu will be displayed at the bottom of the screen. Fig. 14.2 Logic Function Menu Function of each button on [Logic Function] menu: D15--D0: Open the Level2 Menu for controlling the digital channel switch;...
Page 184: Runt Pulse Thresholds
Chapter XIV Logic Analyzer (Option) Fig. 14.3 D15--D0 On/Off Menu Function of each key on [D15--D0 On/Off] menu: Select: Select the waveform. Click to open the Level3 Menu. The waveform selection list includes combination of 16 channels and waveforms. Waveform combination: the adjacent waveform will be organized into a group, which will change dynamically in the list along with the open/close/move waveform.
Page 185: Edit Label
Chapter XIV Logic Analyzer (Option) Fig. 14.5 Thresholds Menu Function of each key on [Thresholds] menu: Select: Select the waveform. Click to open the Level3 Menu, and the displayed channels will be displayed in the option list. Thresholds: Adjust to select the waveform trigger level. After clicking, the focus of the operation Multipurpose b is located on the key, and you can adjust Multipurpose b to change the waveform trigger level.
Page 186 Chapter XIV Logic Analyzer (Option) Fig. 14.7 Edit Label Menu Select: Select the waveform. Click to open the Level3 Menu, and the option list includes 16 channels and its label names. Show Label: Display the label name of the current channel. NONE means that the selected channel has no label name.
Page 187: Chapter Xiv Waveform Generator (Option)
Chapter XIV Waveform Generator (Option) Chapter XV Waveform Generator (Option) The 4456 series provides single-channel waveform generator hardware option, which can output standard waveforms such as Sine, Square and Ramp, as well as generates a number of modulation waveforms such as amplitude modulation, frequency modulation and key control.
Page 188: Sine
Chapter XIV Waveform Generator (Option) Fig. 15.2 Waveforms Menu 15.1.1 Sine Press down 【WaveGen】 key on the front panel, open the WaveGen menu, click [Waveforms] key, and open the Waveforms menu on the right side of the screen. Click [Sine] key, set the waveform to Sine, and adjust the WaveGen menu to corresponding menu of Sine after selection: Fig.
Page 189: Square
Chapter XIV Waveform Generator (Option) Fig. 15.5 Amplitude/High Menu Click [Amplitude] menu key to set the waveform amplitude through the Multipurpose b or numeric keypad. The WaveGen menu will display the amplitude and offset value, with the amplitude adjustment range of 10 mV ~ 2.5 V.
Page 190: Ramp
Chapter XIV Waveform Generator (Option) Low can be set, with the offset adjustment range of -1.25 V~1.25 V and the low level adjustment range of -2.5 V ~ 1.245 V. 15.1.3 Ramp Press down 【WaveGen】 key on the front panel, open the WaveGen menu, click [Waveforms] key, and open the Waveforms menu on the right side of the screen.
Page 191 Chapter XIV Waveform Generator (Option) Fig. 15.10 WaveGen Menu (Pulse) Frequency/Period Click [Frequency] or [Period] key, and the Frequency/Period menu will pop up on the right side of the screen. The Frequency or Period can be set, with the frequency adjustment range of 100 mHz 10 MHz and the period adjustment range of 100 ns ~ 10 s.
Page 192: Noise
Chapter XIV Waveform Generator (Option) Click [Offset] key, and the Offset menu will pop up on the right side of the screen: Fig. 15.13 DC Offset Menu Click [Offset] menu key to set the DC offset through the Multipurpose b or numeric keypad, with the value range of -1.25 V ~ 1.25 V.
Page 193 Chapter XIV Waveform Generator (Option) Fig. 15.16 Arbitrary Menu Click [Samples] menu key to set the Samples through the Multipurpose b or numeric keypad, with the value range of 2 ~ 16,384 (the max. Samples is related to the Arbitrary frequency). Attention: Setup of Samples will offset the Samples voltage value.
Page 194 Chapter XIV Waveform Generator (Option) Fig. 15.18 Samples Edit Right Click Menu Click [Draw] menu key to pop up the Arbitrary Samples Draw dialog box: Fig. 15.19 Samples Draw Draw any waveform by dragging the left mouse button or sliding across the touch screen. Click [Clear] key in the dialog to clear the drawn waveforms;...
Page 195: Built-In
Chapter XIV Waveform Generator (Option) The CSV waveform files saved by the Arbitrary-compatible oscilloscope can output waveforms acquired by the oscilloscope. However, due to limit of the Arbitrary sample rate and the Samples, not all the oscilloscope files can be recovered to Arbitrary Samples output. Generally, the oscilloscope waveform sample rate rage is 1 kHz ~ 100 MHz, and the voltage waveform with the acquire depth of 1 K can be recovered.
Page 196: Modulation
Chapter XIV Waveform Generator (Option) 15.2 Modulation Press down 【WaveGen】 key on the front panel, open the WaveGen menu, click [Modulation] key, and open the Modulation menu on the right side of the screen. Only the Sine, Square, Ramp, Arbitrary and Built-in have modulation functions, and the Pulse, DC and Noise can’...
Page 197: Frequency/Fsk Rate
Chapter XIV Waveform Generator (Option) The FM is an abbreviation for frequency modulation, which means that the frequency of the carrier signal will change linearly with the amplitude of the modulation signal. Fig. 15.26 Frequency modulation Click [Deviation] menu key to set the FM deviation through the Multipurpose b or numeric keypad, with the value range of 0 ~ carrier frequency (the output after modulation will not exceed the max.
Page 198: Modulation Switch
Chapter XIV Waveform Generator (Option) The corresponding Shape can be selected by directly clicking the Shape option or by pressing down the Multipurpose b. The pulse modulation waveform is the pulse waveform with 10% duty cycle. When the Arbitrary is set as the modulation wave, the Arbitrary waveform saved in the Arbitrary waveform file (binary file*.bin) shall be read.
Page 199: Chapter Xvi Oscilloscope Probe (Option)
Chapter XVIOscilloscope Probe (Option) Chapter XVI Oscilloscope Probe (Option) The 4456 series oscilloscope supports passive voltage probe, high voltage single end probe, high voltage differential probe, current probe and logic probe to satisfy the test requirements of probe in different cases.
Page 200: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) The maximum input voltage of the P9350A passive voltage probe is 300V Warning: (DC+ACpk). Do not exceed this voltage in use. Otherwise, it will cause personal hazard or injury or damage to the DUTs. 16.1.2 Main Parameters of Probe The main parameters of the P9350A probe are shown in the table below.
Page 201: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) The P9550A probe is equipped with accessories for easy testing. Please be familiar with the description of relevant accessories before use to make better use of this product. The maximum input voltage of theP9550A passive voltage probe is 300V Warning: (DC+ACpk).
Page 202: P9551 Passive Voltage Probe
Chapter XVIOscilloscope Probe (Option) The main parameters of the P9550A probe are shown in the table below. Table 16.2 Table of P9550A Probe Parameters Model P9550A Bandwidth 500MHz Termination 10M ±2% Input capacitance 10pF±2pF Attenuation ratio 10:1 Maximum input 300VDC+ACpk voltage Capacitance 8-25pF...
Page 203: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) Attenuation ratio switch: ×1 and ×10 manual switch BNC end: Connected to the oscilloscope Compensation adjustment: For frequency compensation in X10 state Hook: Use a retractable probe to make your measurements easier and safer Ground clamp: Use a crocodile-type ground clamp to reliably ground the probe for safe operation and correct signal reading Adjustment rod: Adjust the...
Page 204: P9600A Passive Voltage Probe
Chapter XVIOscilloscope Probe (Option) Table 16.3 P9551 Probe Parameters Model P9551 Bandwidth 500MHz 10M ±2% (10:1) Termination 1M ±2% (1:1) 10pF±2pF (10:1) Input capacitance 95pF±5pF (1:1) Attenuation ratio 10:1, 1:1 150VDC+ACpk (1:1) Maximum input voltage 300VDC+ACpk (10:1) Capacitance compensation range 8-25pF Probe length 140±2cm...
Page 205: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) Automatic identification end: Probe front end: Spare needle: Spare Automatically identify the probe and Fully enclosed needle, which can be set the impedance of the oscilloscope design for safer replaced by users and the probe attenuation Needle protective cap: Needle front end report...
Page 206: P9558 Passive Voltage Probe
Chapter XVIOscilloscope Probe (Option) Operating temperature 0-50℃ Storage temperature -20-75℃ The maximum input voltage-frequency characteristic of the P9600A is shown in the figure below. Fig. 16.12 P9600AProbe Maximum Input Voltage-Frequency Characteristic Diagram 16.5 P9558 Passive voltage probe The P9558 high voltage single end probe is a passive high voltage single end probe with the option number of 4456-H03.
Page 207: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) Probe front end: Fully enclosed design for safer BNC end: Connected to the oscilloscope Compensation adjustment: For frequency compensation in X100 state Hook: Use a retractable and extended probe to make your measurements easier and safer Ground clamp: Use a crocodile-type ground clamp to reliably ground the probe for safe operation and correct signal reading...
Page 208: P3258 High Voltage Single End Probe
Chapter XVIOscilloscope Probe (Option) Table 16.5 P9558 Probe Parameters Model P9558 Bandwidth 250MHz Termination 100M ±2% Input capacitance 4pF±1pF Attenuation ratio 100:1 Maximum input voltage 3000V (DC+ACpk) Capacitance compensation range 7-30pF Probe length 200±2cm Operating temperature 0-50℃ Storage temperature -20-75℃ The maximum input voltage-frequency characteristic of the P9558 is shown in the figure below.
Page 209: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) Probe front BNC: Connected oscilloscope Compensation adjustment: Used to adjust the frequency compensation of the probe Hook: Use a retractable hook to facilitate your measurement Ground clamp: Use a crocodile-type ground clamp to reliably ground the probe for safe operation and correct signal reading Insulation sleeve: Cover the bare metal part at the front end of the probe to ensure safety of users Adjustment rod: Adjust the compensation of the probe...
Page 210: P4220 High Voltage Single End Probe
Chapter XVIOscilloscope Probe (Option) Table 16.6 P3258 Probe Parameters Model P3258 Bandwidth 100MHz Termination 100M ±2% Input capacitance 10pF±1pF Attenuation ratio 100:1 Maximum input voltage 1500V (DC+ACpk) Capacitance compensation range 10-25pF Probe length 120±2cm Operating temperature 0-50℃ Storage temperature -20-75℃ The maximum input voltage-frequency characteristic of the P3258 is shown in the figure below.
Page 211: Operating Instructions
Chapter XVIOscilloscope Probe (Option) is away from the high voltage source. Never ground the ground wire with the high voltage power supply or the probe test end. Before turning on the high voltage source, make sure that no part of your body is in contact with the test equipment.
Page 212: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) When the P4220 probe is used, the input impedance of the oscilloscope is set to 1M , the probe type is set to voltage, and the probe attenuation is set to ×1000. To avoid the error caused by the probe connection, the probe should be connected to the function generator with the signal source frequency of about 200Hz and the amplitude of 20Vpp, so as to keep flat amplitude-frequency characteristics of the oscilloscope by adjusting the compensation capacitance of the probe.
Page 213: P8050 High Voltage Differential Probe
Chapter XVIOscilloscope Probe (Option) Fig. 16.21 P4220 Probe Maximum Input Voltage-Frequency Characteristic Diagram 16.8 P8050 High voltage differential probe The P8050 high voltage differential probe uses a differential input mode and is mainly used for places where high voltage floating measurements are required. The probe has a bandwidth of 50MHz and is available with 1/50 and 1/500 attenuations.
Page 214 Chapter XVIOscilloscope Probe (Option) Input cable Differential mode input voltage Common mode input voltage Over-range indicator Power indicator Attenuation switch Probe body Power interface Output cable Power adapter Hook Crocodile clip Fig. 16.22 Diagram of P8050 Probe Accessories When the P8050 high voltage differential probe is used, the input impedance of the oscilloscope is set to 1M , the probe type is set to voltage, and the probe attenuation is set to the same as that of the P8050.
Page 215: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) 4） The power adapter is connected to the probe and the green power (POWER) indicator lights up. 5） Select the appropriate range for the probe based on the measured voltage. When the measured voltage exceeds the range during test, the red overload (OVER RANGE) indicator will light up and at this time the power supply and the input should be disconnected immediately.
Page 216: P8100 High Voltage Differential Probe
Chapter XVIOscilloscope Probe (Option) voltage 600Vrms CATIII 1/50: ≤ 1.5mVrms Noise 1/500: ≤ 1mVrms Linearity ±1% Delay 20ns±1ns DC: ≥ 80dB 100Hz: ≥ 60dB CMRR 1MHz: ≥ 50dB 1/50: 140V ± 4V (DC + ACpeak) Over-range alarm voltage threshold 1/500: 1400V ± 40V (DC + ACpeak) Power adapter output voltage DC9V, 1000mA Power adapter input voltage...
Page 217 Chapter XVIOscilloscope Probe (Option) When the P8100 high voltage differential probe is used, the input impedance of the oscilloscope is set to 1M , the probe type is set to voltage, and the probe attenuation is set to the same as that of the P8100. The P8100 high voltage differential probe is easy to use, but users who are not familiar with this product should read this manual completely before starting the operation: 1）...
Page 218 Chapter XVIOscilloscope Probe (Option) Input cable Differential mode input voltage Common mode input voltage Over-range indicator Power indicator Attenuation switch Probe body Power interface Output cable Power adapter Hook Crocodile clip Fig. 16.24 Diagram of P8100 Probe Accessories Tips for use of P8100 high voltage differential probe: 1）...
Page 219: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) must be extended, the lengths of the extensions should be the same. Moreover, the frequency of the measured input signal should not exceed 10 MHz at this time. If the frequency exceeds 10 MHz, the error will be big. 3）...
Page 220: Instructions For Safe Use
Chapter XVIOscilloscope Probe (Option) 1/5000 attenuations. Its differential mode measurement range is 4kVpp and 40kVpp. The option can be purchased by users. The option number is 4456-H17. 16.10.1 Instructions for Safe Use The P5020 high voltage differential probe is mainly used for places where high voltage floating measurements are required.
Page 221: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) BP-266N: High voltage dedicated IC clamp Input end Power indicator Overload indicator Attenuation ratio selection BP-250: Double-ended BNC test cable Output end External power supply BP-276N: High pressure dedicated crocodile clip BP-366: Banana head Power adapter high voltage cable Fig.
Page 222: P6100 High Voltage Differential Probe
Chapter XVIOscilloscope Probe (Option) 1MHz::>50dB Output voltage (50Ω load) ±4V Power adapter output voltage DC9V, 200mA Power adapter input voltage AC100 ~ 240V, 50 ~ 60Hz Size Approximately 218×83×30 (mm) Weight 390g Electronic safety specification IEC1010-1 Environmental characteristics Operating temperature 0 ~ 50℃...
Page 223: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) read this manual completely before starting the operation: 1） Connect the hook to the P6100 input end. 2） Connect the BNC at the output end of the P6100 to the oscilloscope. 3） Turn on the power switch of the P6100 power adapter and select the appropriate range position. 4）...
Page 224: P7100 High Voltage Differential Probe
Chapter XVIOscilloscope Probe (Option) Between input end and ground: 20MΩ Termination Input capacitance Between input end and ground: 1pF 1/100: 1.4kV (DC+ACpp) Maximum differential measurement voltage 1/1000: 14kVpp (DC+ACpp) 60Hz: >80dB CMRR 100Hz: >60dB 1MHz: >50dB Output voltage (50Ω load) ±7V Power adapter output voltage DC6V, 150mA...
Page 225: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) BNC output cable Power indicator Adapter access Attenuation switch Power switch Probe body Hook access cable Power adapter Hook Fig. 16.29 Diagram of P7100 Probe Accessories The maximum input voltage of the P7100 high voltage differential probe is 7kV Warning: (DC+ACpp).
Page 226: Ap202 Current Probe
Chapter XVIOscilloscope Probe (Option) Built-in batteries for power supply 4×AA cells Size Approximately 245×84×36 (mm) Weight 500g Electronic safety specification IEC1010-1 Environmental characteristics Operating temperature 0 ~ 50℃ Storage temperature -50 ~ 70°C 16.13 AP202 Current probe The AP202 current probe uses an advanced magnetic sensor to accurately measure current signals by testing magnetic field signals generated by current.
Page 227: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) 3） Slide the sliding switch on the card slot upper cover backward, open the test card slot upper cover, put the test conductor into the test card slot, push the sliding switch and close the card slot upper cover. The test conductor shall be not powered on in this process.
Page 228: Ap204A Current Probe
Chapter XVIOscilloscope Probe (Option) Table 16.13 AP202 Probe Parameters Model AP202 Bandwidth (-3dB) 25MHz Rise time 14ns Precision ± 3% Current conversion ratio 100mV/A Maximum measuring current 20A(DC+ACpk) 50A (Tp ≤ 10μs) Maximum measuring pulse current Maximum measuring voltage 400V (DC+ACpk) ground ≤...
Page 229: Operating Instructions
Chapter XVIOscilloscope Probe (Option) 16.14.2 Operating Instructions When the AP204A current probe is used, the input impedance of the oscilloscope is set to 1M , the probe type is set to current, and the probe attenuation is set to the same as that of the AP204A. Test card slot Output BNC Card slot upper...
Page 230: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) Tips for use of AP204A current probe: 1） When it is necessary to measure the differential current waveforms of two conductors, the two conductors can be simultaneously inserted into the test card slot in the opposite direction of the current for measurement. 2）...
Page 231: Operating Instructions
Chapter XVIOscilloscope Probe (Option) Avoid fire or personal injury Connect and pull out correctly. Replace the battery correctly. Do not operate without the cover. Avoid the exposed circuits. You must ensure that all equipment is well grounded during operation. Do not operate in a humid environment. Do not operate in a flammable environment.
Page 232: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) The maximum input voltage of the AP622 probe is 100V (DC+ACpk). Do not Warning: exceed this voltage in use. Otherwise, it will cause personal hazard or injury or damage to the DUTs. 16.15.3 Main Parameters of Probe The main parameters of the AP622 probe are shown in the table below.
Page 233: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) When the AP622D current probe is used, the input impedance of the oscilloscope is set to 1M , the probe type is set to current, and the probe attenuation is set to the same as that of the AP622D. Jaw switch MT-246N Battery cavity...
Page 234: Ap621 Current Probe
Chapter XVIOscilloscope Probe (Option) Maximum DC measured value 40A (DC) Maximum AC peak-to-peak value 80A (ACpp) Maximum AC RMS 28A(RMS) Maximum sensitivity Maximum operating voltage 300V CATIII Maximum common mode voltage 600V CATII Battery 9V alkaline battery Maximum measuring wire diameter 10.3mm Probe body size 262×81×36 (mm)
Page 235: Main Parameters Of Probe
Chapter XVIOscilloscope Probe (Option) Output switch Range switching Fig. 16.34 Diagram Accessories of AP621 Probe The AP621 current probe is easy to use, but users who are not familiar with this product should read this manual completely before starting the operation: 1）...
Page 236 Chapter XVIOscilloscope Probe (Option) Probe body size Approximately 216×111×45 (mm) Weight 550g Environmental characteristics Operating temperature 0 ~ 40°C Storage temperature -10 ~ 55℃...
Page 237: Chapter Xvii Digital Voltmeter
Chapter XVII Digital voltmeter Chapter XVII Digital voltmeter The oscilloscope realizes the measurement function of the digital voltmeter by multiplexing the oscilloscope channels and can measure voltages, frequencies and periods of signals. The effective number of bits is 4 for voltage measurement and 6 for frequency counter.
Page 238: Chapter Xviii Working Principle
Chapter XVIII Working Principle Chapter XVIII Working Principle The complete circuits of 4456 Series Digital Phosphor Oscilloscope consist of analog channel, clock and acquisition circuit, trigger circuit, digital signal processing circuit (data receiving, DPX processing and data storage), embedded CPU, power supply circuit, logic analyzer module (option 001) and waveform generation module (option 002).
Page 239 Chapter XVIII Working Principle 10MHz 16-channel logic analyzer input Logic analyzer (option 001) Output Function generator Keyboard (Option 002) 10MHz AUX IN External trigger adjustment Capacitive touch screen CH_1 CH_2 LCD display Video decoder CH_3 Embedde Comm CH_4 LAN（1） unicati d CPU mains Any Acquire phosphor technology...
Page 240: Chapter Xix Application Examples
Chapter XIX Application Examples Chapter XIX Application Examples 19.1 Measuring Simple Signal There is an unknown signal in the circuit and you need to quickly display and measure the frequency and amplitude of the signal. Follow the following steps: Connect the ground wire on the probe to the circuit under test. The needle of the probe touches the measured point of the circuit.
Page 241: Viewing Phase Difference Between Two Signals
Chapter XIX Application Examples Fig. 19.2 Example of Pulse Measurement by Using Peak Detect Mode 19.3 Viewing Phase Difference between Two Signals For viewing the phase difference between two signals with the same frequency and amplitude, there are two common methods: XY measurement method and direct parameter measurement method. 19.3.1 XY Measurement Method In XY mode, the oscilloscope will convert two input channels to voltage-voltage display from voltage-time display.
Page 242: Parameter Automatic Measurement Method
Chapter XIX Application Examples 19.3.2 Parameter Automatic Measurement Method The delay measurement of the two signals is automatically realized by using the phase difference in the parameter automatic measurement menu. For measuring the delay of the rising edges in the CH1 and CH2, the operation is as follows: Connect the ground wire on the probe to the circuit under test.
Page 243: Can Trigger And Analysis Example
Chapter XIX Application Examples screen, and click the menu key [Bus] to select the protocol trigger mode; 10) Click the menu key [Trigger On] at the bottom of the screen to pop up the I2C trigger type setup menu on the right side of the screen, and click the menu key [Start] to set the I2C trigger type to Start.
Page 244: Lin Trigger And Analysis Example
Chapter XIX Application Examples screen. Click the menu key [Thresholds] and turn the Multipurpose b to set the threshold of CAN input channel, or click the menu key [Choose Preset] to pop up the Level3 Menu of the preset type selection on the left side of the menu and turn the Multipurpose b to select the preset threshold and then press the Multipurpose b to select the corresponding preset type or directly click the corresponding type for selection on the screen;...
Page 245 Chapter XIX Application Examples If you want to observe the transmission of signals on the LIN bus, you can follow these steps below: Connect the signal of the LIN bus to channel 1 and click the channel control key on the front panel to open channel 1;...
Page 246: Flexray Trigger And Analysis Example
Chapter XIX Application Examples The LIN bus Start of Frame is indicated by a green left square bracket [. The Sync Interval (interrupt field) is displayed in a purple box. The Sync Segment is displayed in a purple box. The Id Address is displayed in a yellow box. It is displayed in a red box if the Id includes parity and if the check is wrong.
Page 247 Chapter XIX Application Examples on the screen; Click the menu key [Bit Rate] to pop up the FlexRay bit rate setup menu on the right side of the screen and click the menu key [10M] to set the FlexRay bit rate to 10Mbps; Click the menu key [Bus Display] to pop up the FlexRay bus display setup menu on the right side of the screen, click the menu key [Display] to pop up the Level3 Menu of the bus display mode on the left side of the menu, turn the Multipurpose b to select the bus and waveform display mode and then press the...
Page 248: Rs232 Trigger And Analysis Example
Chapter XIX Application Examples 19.8 RS232 Trigger and Analysis Example If you want to observe the transmission of signals on the RS232 bus, you can follow these steps below: Connect the Tx signal of the RS232 bus to channel 1 and click the channel control key on the front panel to open channel 1;...
Page 249: Spi Trigger And Analysis Example
Chapter XIX Application Examples Data Fig. 19.8 RS232 Trigger and Analysis Example 19.9 SPI Trigger and Analysis Example If you want to observe the transmission of signals on the SPI bus, you can follow these steps below: Connect the clock line of the SPI bus to the channel 1, connect the SS line to the channel 2, connect the data line to the channel 3, and click the channel control key on the front panel to open the channels 1, 2 and 3;...
Page 250: Audio Trigger And Analysis Example
Chapter XIX Application Examples key [Number Format] to pop up the Level3 Menu of the number format setting on the left side of the menu, turn the Multipurpose b to select Hex and then press the Multipurpose b to confirm Select, or directly set by clicking the Hex option in the Level3 Menu;...
Page 251 Chapter XIX Application Examples menu. Select the channel 1 by turning the Multipurpose b and then pressing the Multipurpose b to confirm Select, or by directly clicking the channel 1 in the Level3 Menu on the screen. The selected channel is displayed in the channel selection menu on the right side;...
Page 252: Usb Trigger And Analysis Example
Chapter XIX Application Examples Frame Left Right Frame Start Data Data Fig. 19.10 Audio Trigger and Analysis Example 19.11 USB Trigger and Analysis Example If you want to observe the transmission of signals on the USB bus, you can follow these steps below: Connect D+ line of the USB bus to the channel 1, connect the D- line to the channel 2, and click the channel control key on the front panel to open the channels 1 and 2;...
Page 253: 1553 Trigger And Analysis Example
Chapter XIX Application Examples turn the Multipurpose b to select Hex and then press the Multipurpose b to confirm Select, or directly set by clicking the Hex option in the Level3 Menu; click the menu key [Bus Offset] and turn the Multipurpose b to change the position of the bus in the vertical direction of the display area;...
Page 254 Chapter XIX Application Examples screen. Click the menu key [High] and turn the Multipurpose b to set the high threshold. Click the menu key [Low] and turn the Multipurpose b to set the low threshold. Or click the menu key [Choose Preset] to pop up the Level3 Menu of the preset type selection on the left side of the menu and turn the Multipurpose b to select the preset threshold and then press the Multipurpose b to select the corresponding preset type or directly click the corresponding type for selection on the screen.
Page 255: Chapter Xx Fault Detection And Troubleshooting
Chapter XX Fault Detection and Troubleshooting Chapter XX Fault Detection and Troubleshooting This chapter mainly introduces the troubleshooting and repair of the 4456 Series Digital Phosphor Oscilloscope, 0and shows possible faults and troubleshooting of the 4456 Series Digital Phosphor Oscilloscope.
Page 256: Appendix 1: Technical Specifications
Appendix 1: Technical Specifications Appendix 1: Technical Specifications Table A1.1 Detailed Technical Specifications Standard Model Economic Model Indicator Model 4456C 4456D 4456E 4456CM 4456DM 4456EM Analog channels Bandwidth 350MHz 500MHz 1GHz 350MHz 500MHz 1GHz (Note: > 5mV/div, 50Ω) Rise time <1ns <700ps <450ps...
Page 257 Appendix 1: Technical Specifications Envelope: min-max envelope reflecting peak detect data over multiple acquisitions Average: from 2 to 512 waveforms included in average Roll: scroll waveforms right to left across the screen, time-base: 100ms/div ~ 1000s/div Segmentation: The standard acquisition memory can be divided Segmentation: The economical acquisition memory can be into 131072 segments maximally divided into 131,072 segments maximally...
Page 258 Appendix 1: Technical Specifications Logic: Trigger when any logical pattern of channels goes false or stays true for specified period of time. Any input can be used as a clock to look for the pattern on a clock edge Setup&Hold: Trigger on violations of both setup time and hold time between clock and data present on any channel Rise/Fall Time: Trigger on pulse edge rates that are faster or slower than the specified Video: trigger on all lines, odd, even, or all fields on NTSC, PAL, and SECAM video signals HD video (option S03): Trigger on 480p/60, 576p/50, 720p/50, 720p/60, 1080i/50, 1080i/60, 1080p/24, 1080p/25, 1080p/30,...
Page 259 Appendix 1: Technical Specifications Mask creation: Limit test vertical tolerance from 0 to 1 division; limit test horizontal tolerance from 0 to 500 m division. Load standard mask or custom mask Mask scaling: Lock to source on, lock to source off Test run time: Minimum number of waveforms (from 1 to 1,000,000 and infinity);...
Page 260 Appendix 1: Technical Specifications Trigger on start of frame, frame type, identifier, data, identifier and data, end of frame, missing ACK, or bit stuffing error on CAN CAN trigger and signals up to 1 Mb/s. analysis option S07 Signal rate: 10kbps~1Mbps Trigger on sync, identifier, data, identifier and data, wakeup frame, sleep frame, errors, up to 100 kb/s.
Page 261 Appendix 1: Technical Specifications Timing sample rate 2.5 GSa/s Memory depth 500 Mpts/CH (standard C/D/E) 200 Mpts/CH (economical CM/DM/EM) Minimum detection pulse width Inter channel delay 3.2ns error Number of channels Maximum output 25MHz frequency Maximum sample rate 200MSa/s Vertical resolution 14bit 50Ω...
Page 262 Appendix 1: Technical Specifications Noise Bandwidth: 25 MHz Built-in waveform 0.1Hz ~ 1MHz frequency Waveform length: 1~16,384 Arbitrary waveform Frequency range: 0.1 Hz~10MHz Precision: 100 ppm Frequency Resolution: 0.1 Hz or 4 digits (the larger one prevails) Output range: 50 mVpp~2.5 Vpp (50 ) Amplitude Precision: ±(1.5% of DC offset setting +1.5% of peak to peak amplitude setting +1 mV) Offset range: ±1.25 V (50 )
Page 263 Appendix 1: Technical Specifications USB DEVICE One port on rear of instrument. RJ-45 connector, supports 10/100/1000 Mb/s Input/Output Video output port DB-15 hole connector for connecting the oscilloscope to external monitor Port Rear panel BNC, 1MΩ impedance, max. input: 300Vrms. AUX IN AUX OUT Rear panel BNC, used for trigger pulse signal output, event output of limit/mask test, or built-in training signal output...
Page 264: Appendix 2: Accessories And Options
Appendix 2: Accessories and Options Appendix 2: Accessories and Options The accessories for the standard configuration of the 4456 Series Digital Phosphor Oscilloscope are shown in the table below. (1) Host Standard model: 4456C Digital Phosphor Oscilloscope 4CH, 350MHz, 5GSa/s (1ch), 2.5GSa/s (4ch) 4456D Digital Phosphor Oscilloscope 4CH, 500MHz, 5GSa/s (1ch), 2.5GSa/s (4ch)
Page 265 Appendix 2: Accessories and Options Bandwidth: DC~100kHz Measurement range: 50mA~100A peak value 4456-H07 AP622 Current Probe Range: 10mV/A, 100mV/A Power supply: 9V alkaline battery Bandwidth: DC~25MHz Precision: ±3% 4456-H08 AP202 Current probe Maximum current: 20A (DC+ACpk) Range: 100mV/A Power supply: 9VDC 4456-H09 Rack mount kit Rack mount kit...
Page 266 Appendix 2: Accessories and Options Bandwidth: DC~20MHz Attenuation: 500:1, 5000:1 P5020 high voltage 4456-H17 Precision: ±2% differential probe Maximum voltage: 40 kV (DC+ACpk-pk) Bandwidth: DC~100MHz Attenuation: 100:1, 1000:1 P6100 high voltage 4456-H18 differential probe Precision: ±1% Maximum voltage: 14kVpp Bandwidth: DC~100MHz Attenuation: 100:1, 1000:1 P7100 high voltage 4456-H19...
Page 267 Appendix 2: Accessories and Options Option No. Item Function Remarks Support ITU-T, ANSI T1.102, USB and other 4456-S01 Limit/mask test module standard mask or user creation It supports power supply quality, switching Power measurement and 4456-S02 loss, harmonic wave, ripple and modulation analysis module tests Support 480p, 576p, 720p, 1080p, 1080i and...

Ceyear 4456 Series User Manual

Chapter Ioperation Guide

Chapter II about the 4456 Series Digital Phosphor Oscilloscope

Chapter III Vertical System

Chapter IV Horizontal System

Chapter Vtrigger System

Chapter VI Measurement System

Chapter VII Mathematical Operation

Chapter VIII Display System

Chapter IX Save, Recall and Reference

Chapter Xsystem Configuration

Chapter XI Protocol Analyzer (Option)

Chapter XII Limit/Mask Test (Option)

Chapter XIII Power Measurement and Analysis (Option)

Chapter XIV Logic Analyzer (Option)

Chapter XIV Waveform Generator (Option)

Chapter XVI Oscilloscope Probe (Option)

Chapter XVII Digital Voltmeter

Chapter XVIII Working Principle

Chapter XIX Application Examples

Chapter XX Fault Detection and Troubleshooting

Appendix 1: Technical Specifications

Appendix 2: Accessories and Options

Quick Links

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Summary of Contents for Ceyear 4456 Series