Acute MSO 2000 Series Скачать руководство пользователя страница 52

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皇晶科技股份有限公司

Acute Technology Inc.



2018

Waveform search

is divided into four modes:

1. By Edge: Move the specified cursor according to the number of

Rising/Falling/Either edges (x1 ~ x4096) of the specified channel.

2. By Time: Move the specified cursor forward or backward to a certain amount of

time.

3. By Value Match: In search of displayed value content of the specified channel, if

the specified channel is a protocol, the text comparison will be used for the

search; if the specified channel is the bus or channel, the numerical comparison

will be used for the search.

4. Search Pulse Width: The waveform pulse widths meeting the conditions can be

searched on the specified channels. The single-cursor movement function on

the left side or the multiple-cursor movement function on the right side can be

used on any operation meeting or exceeding the conditions.

All of the above operations can be used to move a single cursor on the left or

multiple cursors on the right.

The starting point of the search is set to the current position of the selected cursor.

Содержание MSO 2000 Series

Страница 2: ...on 10 Protocol Analyzer 10 File 10 Capture 11 Operating mode and memory setting 13 Show Waveforms 17 Search 17 To the end 18 Window 18 Saved as text file 19 Detail window 20 Statistics window 20 Hide...

Страница 3: ...se make sure the GND is correctly connected If possible we suggest twisted pair the Data Pin and GND to improve the signal quality Pic 2 Also we recommend using the short cable for measurement when th...

Страница 4: ...indow later after entering the main window by selecting the icon below or click Add Logic Analyzer LA or Add Protocol Analyzer PA icon within the file menu The warning window as shown below will appea...

Страница 6: ...Mb 16 16 256 Mb 16 16 512 Mb State Clock Rate Synchronous External Clock 150 MHz 200 MHz Storage Conventional Timing Transitional Timing Channel to channel skew 1ns Threshold Group 1 CH0 7 CKI 2 CH0...

Страница 7: ...DQ HID over I C I C I C EEPROM I S PCM TDM I3C IrDA ITU R BT 656 CCIR656 JTAG JVC IR LCD1602 LED_Ctrl LIN 2 2 Line Decoding Line Encoding Lissajous LPC LPT Math M Bus MDDI MDIO MHL CBUS Microwire Mini...

Страница 8: ...Hz 8 6 256 Mb 16 12 256 Mb 16 16 256 Mb 16 16 512 Mb 250 MHz and lower 8 6 256 Mb 16 16 256 Mb 16 16 256 Mb 16 16 512 Mb State Clock Rate Synchronous External Clock 150 MHz 200 MHz Data Storage Conven...

Страница 9: ...ux EDID eMMC 5 1 MMC eSPI FlexRay HD Audio HDLC HDQ HID over I C I C I C EEPROM I S PCM TDM I3C IrDA ITU R BT 656 CCIR656 JTAG JVC IR LCD1602 LED_Ctrl LIN 2 2 Line Decoding Line Encoding Lissajous LPC...

Страница 10: ...zer window Convert to Logic Analyzer When the show waveform capture mode is enabled you can click this function to transfer the waveform and setting parameters into the Logic Analyzer window and conti...

Страница 11: ...gs Pattern 1 1 Select the protocol 2 Channel settings 3 Waveform The signal s waveform and frequency are automatically detected 4 Options Set the capture and decoding parameters for protocol 5 Thresho...

Страница 12: ...2018 Pattern 2 1 Select the protocol 2 Set the sample rate 3 Channel settings 4 Trigger on 5 Options You can set the capture and decoding parameters for protocol 6 Threshold It can be set according t...

Страница 13: ...of data you do not need to set the memory limit 3 Result from capturing and displaying data at the same time the requirements for USB transfer rate and computer performance are high If the software co...

Страница 14: ...of lines You can enable this function if you do not need to capture for a long period but a fixed amount of data lines instead This function is default to OFF 2 Device memory limitation If enabled it...

Страница 15: ...irements for USB transmission rate computer performance and hard disk space are high Run data process after capture stopped Check this option to process data right after you stop capturing or the soft...

Страница 16: ...age to shorten the processing time Data capture will continue until pressing Stop Wait for stop Even if the device memory is full it continues capturing new data and replaces the oldest ones After you...

Страница 17: ...utton to refresh the bus decode 2 Stop the bus decode This button can stop the bus decode right away 3 Add User Notes 4 Waveform zoom in out You can use these buttons or mouse wheel to zoom in or out...

Страница 18: ...ttom of the window If you press this button while the device is capturing data it will continue to show the latest data Window Enable disable multiple display lists such as Trigger List Statistic List...

Страница 19: ...ed as text file Contents of the report may be saved as TXT or CSV Save options 1 You can select to save the data as a file or according to the number of rows 2 Advanced reports Check this option to sa...

Страница 20: ...u can click the Data column of the report window with the mouse first and the data will be displayed in the detail window Statistics window According to protocols different characteristics statistics...

Страница 21: ...tack external oscilloscope The stack oscilloscope can only be enabled in the Logic Analyzer mode If you want to enable the stack oscilloscope in the protocol Analyzer mode you must first press the Con...

Страница 23: ...nced parameter settings Select and drag a channel label to another channel label to combine two or more channel labels 3 Report Window Toolbar In the report window you can choose to display the channe...

Страница 24: ...Save Analog Data Save MSO captured analog data to CSV or TXT file Store the captured analog data into text format file the available options are 1 Save selected channel data in 1 file The analog data...

Страница 25: ...for the Acute Digital Pattern Generator PKPG PG2000 DG3000 TD3000 which can be used to resend the digital signals 1 Select DG PG Model The software will check the maximum working frequency and memory...

Страница 26: ...s faster than the DG PG s working frequency the software provides two different ways to convert the DGW PGV wave form one is the real time sampling mode with DG PG s maximum working frequency Small si...

Страница 27: ...ory the label height whether to load the last setting the waveform display mode and its color 1 Default Label Height Modify the channel height of the waveform area 2 Working Directory The directory wh...

Страница 28: ...rm Display Show numbers of used channels show additional names for bus decode 11 Show Value Information in Waveform Display Displays the value at the position of the current selected cursor It shows 0...

Страница 29: ...nd you can modify the report field to show the number of Bytes 20 Display Waveform Time Scale Dash Line Add dash lines on the waveform area to correspond time line to report area 21 Enable Label Combi...

Страница 30: ...bus decode the sampling rate and threshold will also be set according to the default conditions Trigger Parameter Setting Manual Trigger After setting up Click Stop button to position trigger point Si...

Страница 31: ...op to select the relationship between each level The relationship between each state can be a continuous trigger Next IF or a non continuous trigger Then IF 1 Schematic diagram of the current set of t...

Страница 32: ...ablish a parallel trigger condition It will trigger when either condition is met 5 Sequence by The user can also set incidental conditions for triggering In general the trigger setting uses the data c...

Страница 33: ...the signal duration exceeds the set value it will produce a trigger signal without waiting until a complete pulse is formed External Trigger The Trigger In input pulse signal of the device is taken as...

Страница 34: ...34 Acute Technology Inc Copyright 2018 Analog Trigger Activity Use the voltage change of the MSO analog channel as the trigger condition Protocol trigger Please refer to LA Decode Trigger manual...

Страница 36: ...ng or sampling rate 2 Analog Channel Settings For MSO1000 MSO2000 a You can choose the channel you want to measure b Input Sensitivity provides two different revolutions 1 Voltage Range 10V Minimum Sc...

Страница 37: ...the channel label on the left side of the waveform area to change the level 3 Operating Mode Settings Asynchronous Mode Asynchronous mode also known as timing analysis is based on the internal clock...

Страница 38: ...tion between the two 4 Sample Rate MSO 3000 series Digital Available Channel Analog Available Channel Sample Rate Conventional Transitional Sample Rate 2 GS s Max 8 7 1 GS s Max 1 1 GS s 16 14 500 MS...

Страница 39: ...increased When MSO analog channels are enabled it doesn t support transition storage mode Stream to PC RAM Use transitional storage to stream data to PC RAM The record length that can be captured depe...

Страница 40: ...to be opened It takes about 9GB of PC RAM to convert the file please make sure the PC RAM is sufficient b Record time According to the current settings we can estimate the time the waveform was captur...

Страница 41: ...wnload the NI VISA and Drivers from the NI website Rohde Schwarz Please download the NI VISA and Drivers from the NI website Oscilloscope supportive models DSO brand Model USB TCP IP Acute DS 1000 Tra...

Страница 42: ...n Figure 1 the USB or Ethernet TCP IP interface is connected to the computer and then connect the BNC MCX cable to the MSO Trig Out and the trigger input interface Ext Trig Aux In or Trig In of the os...

Страница 43: ...g In and the trigger output interface Trig Out of the oscilloscope After completing the above actions press the Stack Oscilloscope button as shown below Select the DSO Select the DSO brand to stack Wh...

Страница 44: ...does not take effect please disable and then enable the network or reboot to make the network settings effective Test Connection Connection Status Connect the oscilloscope it will show the current sta...

Страница 45: ...lting in a time phase deviation between the logic and the analog waveforms Therefore the stack delay time must be set to compensate the delay In the waveform display screen you can put the mouse on th...

Страница 47: ...ice that the glitches may sometimes lead to poor quality of data transmission You can stack a logic analyzer and an oscilloscope to check the signal integrity and whether there are unexpected glitches...

Страница 48: ...trigger and recordable time will remain not effected Disable this filter function will restore all waveform contents back to the original unfiltered waveform Timing check Import the csv file of the t...

Страница 50: ...ology Inc Copyright 2018 1 Generating a power sequence html format report The power sequence report provides with waveform screenshots and testing results user can edit the report title and user defin...

Страница 51: ...m area according to the selection Waveform Start Move to the beginning of waveform First Transition Move to first waveform transition Waveform End Move to the end of waveform Last Transition Move to l...

Страница 52: ...parison will be used for the search if the specified channel is the bus or channel the numerical comparison will be used for the search 4 Search Pulse Width The waveform pulse widths meeting the condi...

Страница 53: ...gn or cursor line to move the cursor 2 Use the keyboard A Z to quickly navigate to the cursor s location 3 Use the keyboard Shift A Z to move the cursor to the place where the mouse cursor is If the c...

Страница 54: ...ic annotation you can add text or graphic annotation data in the waveform area 4 Quick calculation function Use the right mouse button to box out an area in the waveform display area it will show the...

Страница 55: ...Label Save Recall Save the current channel settings or load the saved channel label Import channel label from CSV file The file format is as follows Notice The feature can only import channel name an...

Страница 56: ...the entire waveform area you can specify a certain range between two cursors Digital Measurement Type Channels Period 1 Frequency 1 Edge Count 1 Cycle Count 1 Positive Cycle Count 1 Negative Cycle Co...

Страница 57: ...h Duty 1 Low Duty 1 High Period 1 Low Period 1 Rise Time 1 Fall Time 1 V Pos Overshoot 1 V Neg Overshoot 1 V Rising Pre shoot 1 V Falling Pre shoot 1 Ch to Ch Rising Delay 2 Ch to Ch Falling Delay 2 C...

Страница 58: ...ings All bus decodes enabled in waveform area will be listed in the settings window select columns wanted from each reports the preview window will show selected column and combine them to create your...

Страница 59: ...are please go to the official website of Acute Technology Inc Download Software and then select the MSO to download and install 2 Please use the original USB3 0 Cable in the kit 3 Go to the device man...

Страница 60: ...ogy Inc Copyright 2018 4 Remove all probes and re plug the USB3 0 Cable or restart the computer to check whether the driver appears 5 After you take the above steps but the problem is still unsolved p...

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