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37

 

Acute Technology Inc. 

Copyright

2018 

 

 Timeout Trigger   

Timeout trigger can set the time width for trigger conditions. When 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 the trigger condition 

 

 

 

Содержание TravelLogic

Страница 1: ...1 Acute Technology Inc Copyright 2018 TravelLogic 2 in 1 Analyzer Protocol Logic Manual Publish 2018 06...

Страница 2: ...le 10 Capture 11 Protocol Settings 11 Operating mode and memory setting 13 Mode 1 Protocol Analyzer 13 Mode 2 Protocol Logger 15 Mode 3 Protocol Monitor 17 Show Waveforms 19 Search 19 To the end 20 Wi...

Страница 3: ...th Trigger 36 Timeout Trigger 37 External Trigger 37 Device Memory Usage 38 Threshold 39 Stack Oscilloscope 42 Advanced Capture Setting 47 Cursor 51 Waveform Area 54 Report Area 55 Bus decode Settings...

Страница 4: ...n the computer After confirming that the connection is complete you can turn on the software and connect the signal cable to the object to be tested for observation Appearance and functions of the Mas...

Страница 5: ...c After starting the software the main menu screen will show up You can choose to enter logic Analyzer or protocol Analyzer Or after entering the function window you can select the icon below to add L...

Страница 6: ...6 Acute Technology Inc Copyright 2018...

Страница 7: ...emory 16Mb 1Gb 8Gb Timing vs Channels vs Memory Timing Analyzer Available channels Memory per channel 2GHz 8 2Mb 8 125Mb 4 2Gb 1GHz 16 1Mb 16 62Mb 8 1Gb 500MHz 16 1Mb 32 31Mb 16 500Mb 250MHz 8 2Mb 8 1...

Страница 8: ...O port Trig In TTL 3 3V level Rising Falling Trigger pulse approval 8 ns Trig Out TTL 3 3V Pulse Width Ref Clock Input 10MHz Vpp 3 3 to 5V Ref Clock Output 10MHz TTL 3 3V Connector type MCX jack femal...

Страница 9: ...r Thomas IEEE802 3 Miller Modified Miller NRZI Line Encoding AMI Standard B8ZS HDB3 Biphase Mark CMI Differential Manchester Manchester Thomas IEEE802 4 MLT 3 Miller Modified Miller NRZI Pseudoternary...

Страница 10: ...d you can click this function to transfer the waveform and setting parameters into the Logic Analyzer window and continue to use the Logic Analyzer window to capture Protocol Stack Oscilloscope You ma...

Страница 11: ...1 Select the Protocol 2 Channel setting 3 Waveform Preview The signal s waveform and frequency is automatically detected 4 Options You can set the capture and decoding parameters for Protocol 5 Thres...

Страница 12: ...right 2018 1 Select the Protocol 2 Set the Sample Rate 3 Channel setting 4 Trigger on 5 Options You can set the capture and decoding parameters for Protocol 6 Threshold It can be set according to the...

Страница 13: ...ve to set the amount of memory Notice for use As data will be captured and displayed at the same time the performance requirement for the USB and the computer will be higher If the computer cannot han...

Страница 14: ...d data size matched the size of allocated PC RAM this limitation will avoid excessive use of the PC RAM which may resulting in insufficient memory and unstable performance of the operating system Numb...

Страница 15: ...can save a great amount of data 2 Logger file LOG can be opened for Analyzer later no need to analyze them right after their capture Notice for use 1 Performance requirements for the USB and the compu...

Страница 16: ...chnology Inc Copyright 2018 You can reload the LOG file from Load file to re analyze the data Whether you check the results immediately or load them into the file the file name will be converted from...

Страница 17: ...capture period data are not returned to the PC reducing the performance requirements on the USB and the computer 2 The total amount of data is the total amount of device memory 3 Trigger conditions ca...

Страница 18: ...captured to replace the old data until Stop is pressed Then the newest data will be sent back to the computer Data capture will continue until the trigger condition is met Wait for Trigger If the tri...

Страница 19: ...p the bus decode This button can stop the bus decode right away 3 Add User Notes 4 Waveform zoom in out This button can scale up or down the waveforms but it is recommended to use the mouse cursor to...

Страница 20: ...ly to the last end of data If you press this button while the device is capturing data the most up to date data will be displayed Window Select to enable disable multiple display lists such as Search...

Страница 21: ...etailed data should be saved in the protocol Analyzer you should tick this option Detail window Many Protocols are equipped with a large number of numerical data which cannot be appropriately displaye...

Страница 22: ...istics are made according to the different characteristics of Protocols so as to facilitate the understanding of the entire transmission situation you may also click on the statistic trace to summariz...

Страница 23: ...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 Convert to Logic...

Страница 24: ...24 Acute Technology Inc Copyright 2018 Cursor This function includes the cursor setting and the waveform search function matching the cursor...

Страница 25: ...channel label to other channel label to combine two or more channel labels 3 Report Window Toolbar In the report window you can choose to display the channel data or decode result waveform statistics...

Страница 26: ...ital Pattern Generator PKPG PG2000 which can be used to resend the digital signals 1 Select PG Model The software will check the maximum working frequency and memory depth according to the selected PG...

Страница 27: ...one is the real time sampling mode with PG s maximum working frequency Small signal might be lost during the conversion the other is convert the original high speed waveform to slower PGV waveform Sl...

Страница 28: ...Toolbar File Export after opening Ala file 2 Tektronix TLA Data Exchange Format After opening the file by the TLA software first click the File Export Data button after outputting the top of the List...

Страница 29: ...n And automatically entered the information into the settings It is important to note that the numerical basic unit must be specified by the user Ex the default voltage unit is mV Data 1357 will be in...

Страница 30: ...ser can import waveforms from other logic analyzer into LA for analysis by arranging waveform data according to the following format Batch Rpt Save Store the decode report to CSV file from multiple ca...

Страница 31: ...saved with source file name with different extension name 3 Select the saved file extension to CSV or TXT 4 Select to use the decode settings in each file or use the decode settings in specified file...

Страница 32: ...dd Logic Analyzer Add a logic Analyzer window Language Display language You can select English Traditional Chinese or Simplified Chinese System environment settings Here you can set the working direct...

Страница 33: ...opyright 2018 Capture Quick Setting Required channels and related settings can be established quickly If you specify to establish the bus decode the sampling rate and threshold will be set according t...

Страница 34: ...It is preset as 0 by default to indicate that it is not ignored Multi Level Trigger Multi Level triggering is composed of multiple single stage trigger conditions This function can have up to 16 stat...

Страница 35: ...nuous trigger It is triggered only when both the first condition and the second condition are met no matter how many signals appear in between the first condition and the second condition Therefore su...

Страница 36: ...the Sequence by setting With such a function the user does not have to set trigger conditions for each change at the edge but just focus on the data to be set For example the signal data to be measure...

Страница 37: ...an set the time width for trigger conditions When the signal duration exceeds the set value it will produce a trigger signal without waiting until a complete pulse is formed External Trigger The Trigg...

Страница 38: ...vice allocates available memory based on the number of channels selected The less the number of channels in use the more memory can be allocated per channel Sample Rate LA Conventional Storage LA Tran...

Страница 39: ...ed voltage level and then adjust the voltage It is proposed that the threshold of a signal voltage to be measured is set at the half of the signal voltage Schmitt Circuit Threshold Mode When the thres...

Страница 40: ...unctions both channels must be used for measurements Therefore each measurement point must be connected with two test lines to form two sets of thresholds As there is no limit on which set should be T...

Страница 41: ...41 Acute Technology Inc Copyright 2018...

Страница 42: ...NI website HAMEG Please download 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 U...

Страница 43: ...e 1 In Figure 1 the USB or Ethernet TCP IP interface is connected to the computer and then connect the BNC MCX cable to the TravelLogic Trig Out and the trigger input interface Ext Trig Aux In or Trig...

Страница 44: ...ope When there is no DSO hardware available for stacking emulation is the mode used to read back the storage files of DSO stack Connection Type It can be used to select USB TCP IP according to the con...

Страница 45: ...he slave If the stack is composed of the oscilloscope as the master and TravelLogic as the slave you must not only complete the above mentioned basic settings but also set the external trigger signal...

Страница 46: ...down the Shift key and then use the mouse s left button to drag the DSO waveforms to the appropriate location to complete the stack delay correction Stacking line Standard MCX MCX line for Acute DSO O...

Страница 47: ...uency If you want to increase the signal capture frequency you can add a qualifier by selecting CK0 and setting a channel to be 0 or 1 For example when Chip Select is 0 to allow to capture the signal...

Страница 48: ...of Edge conditions to sample at the same time Each set of Edge conditions has two sets of qualifiers any of which is met sampling will take place immediately Take the following conditions as an examp...

Страница 49: ...ead to poor quality of data transmission You can use the Logic Analyzer and Oscilloscope Stack to determine the signal integrity and whether there are unexpected glitches This filter function can be s...

Страница 50: ...he signals of less than any time width Applying this filter function will only change the display and decode contents the trigger and recordable time will remain not effected Disabling this filter fun...

Страница 51: ...art Move to the beginning of waveform First Transition Move to first waveform transition First Transition on Selected Label Move to first waveform transition of selected label Waveform End Move to the...

Страница 52: ...ed channel if the specified channel is the bus 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 sea...

Страница 53: ...or sign or cursor line on the top of the waveform window you can achieve the purpose of moving the cursor 2 Use the keyboard A Z to quickly navigate to the mouse cursor location 3 Use the keyboard Shi...

Страница 54: ...text graphic annotation you can add text or graphic annotation data in the waveform area 4 Quick calculation function If you press the right button to drag in the waveform display area you can circle...

Страница 55: ...tems to be copied and multiple sets of the same measurements will be added to the other channels To add a variety of measurement values on the same channel you need only to click and drag on the chann...

Страница 56: ...ers enabled in waveform area will be listed in the setting window you may select interested columns from each Reports the preview window will show how many columns you have selected and combine them t...

Страница 57: ...oftware please go to the official website of Acute Technology Inc Download Software and then select the TravelLogic to download and install 2 Please use the original USB3 0 Cable in the kit 3 Go to th...

Страница 58: ...logy 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 the above steps are taken but the problem is still there pl...

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