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attila

Technical Forum Moderator
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  1. Like
    attila got a reaction from nurber3 in Dropout trigger ?   
    Hi @nurber3
    See the pulse timeout trigger.

  2. Like
    attila got a reaction from Hiro in Continue to output clock waveform repeatedly   
    Hi @Hiro
    Yes, this can be done with Analog and Digital Discovery as well.

  3. Like
    attila reacted to Josh Williams in Source Meter for IV Curves   
    Thanks for the info! I'll keep my eyes peeled for the Power Adapter for the AD. For now I'm continuing to use a Keithley source meter for doing IV curves.
  4. Like
    attila reacted to samuel.cregut in logging   
    Hi attila!
    Thank you very much; iwas not in the protocol window: now it's fixed ! thanks!
     
  5. Like
    attila reacted to RajatDas in AD2 || NetworkAnalyzer || Data Saving   
    Thank you @attila.
  6. Like
    attila got a reaction from A.Chuck in Analog Discovery 2 not recognized by windows   
    Hi @A.Chuck
    Glad to hear that.
    The USB controller does not need to be programmed since the IDs are stored in external EEPROM.
  7. Like
    attila reacted to MaciejR in How to change slope in DAC   
    Thank you very much. This helps me when I choose the dynamic option (3) for FDwfDeviceAutoConfigureSet . 
  8. Like
    attila reacted to Take4 in AD PRO 3000 Waveform SDK   
    Hi @reddish
    The dwf package seems very useful.
    I installed it.
    Thanks for the useful information.
  9. Like
    attila got a reaction from otherguy in Impedance analyzer questions   
    Hi @otherguy
    I used https://digilent.com/reference/add-ons/impedance-analyzer/start and connected one pair of twisted cable with open then whit short at the other end.
    Ls-dash
    Z-solid Rs-dash Xs-dot

  10. Like
    attila reacted to AaronD in Waveforms not running on a Raspberry Pi 4   
    I had just updated earlier that day, but I tried again anyway.  Nothing to update.
    --fix-broken didn't find anything broken either.
    But the digilent.waveforms_beta_3.20.24_armhf.deb worked.  sudo apt installed it, shutdown, waited a couple seconds, started back up, and it's happy!
    Thank you!
  11. Like
    attila got a reaction from silverdiamond in Script Execution timing.   
    Hi @silverdiamond
    See the Example menu and Help tab.
    You probably want the following:
    Wavegen.Channel1.run(); Scope.single(); if(!Scope.wait()) throw "Stopped"; var ptp = Scope.Filter1.measure("Peak2Peak");  
  12. Like
    attila reacted to prudhvichitturi in How to use cursors in persistence view   
  13. Like
    attila reacted to ysrevol in How to use “Each triggered acquisition” when logging data on an oscilloscope.   
    Solved.
    I changed the oscilloscope settings from [Auto] to [Normal] and it saved well.
    thank you~ 
     

  14. Like
    attila got a reaction from nurber3 in What connector is used in the Digital Discovery cables?   
    Hi @nurber3 @BobA
    Looking for these?
    https://www.digikey.com/short/rm92v3db
     
  15. Like
    attila reacted to silverdiamond in Set a signal generator output to float.   
    So the only way of doing it is using an external relay and a digital output to drive the relay, correct?
  16. Like
    attila got a reaction from nurber3 in Differential signals   
    Hi @bryan78
    It can be done using DIOs 0/3.3V, just select for both Idle 0. Here I used idle 1 for A to be able to decode it as nondifferential.
    Also see the 2nd method using Wavegen up to +/-5V

    const tx = "hello"; const hz = 9600; var rga = [], rgb = []; for(var i = 0; i < tx.length; i++){ rga.push(0); rgb.push(1); // start for(var j = 0; j < 8; j++){ var c = 1&(tx.charCodeAt(i)>>j); rga.push(c); rgb.push(1-c); } rga.push(1); rgb.push(0); // stop } Patterns.Channels.DIO0.custom = rga; Patterns.Channels.DIO1.custom = rgb; Patterns.Channels.DIO0.Frequency.value = hz; Patterns.Channels.DIO1.Frequency.value = hz; Patterns.States.Run.value = 10.0*i/hz; Patterns.States.Repeat.value = 1; Patterns.run();
    const tx = "hello"; const hz = 9600; var rga = [], rgb = []; for(var i = 0; i < tx.length; i++){ rga.push(-1); rgb.push(1); // start for(var j = 0; j < 8; j++){ var c = 1&(tx.charCodeAt(i)>>j); rga.push(c?1:-1); rgb.push(c?-1:1); } rga.push(1); rgb.push(-1); // stop } Wavegen.Custom.set("A", rga); Wavegen.Custom.set("B", rgb); Wavegen.Channel1.Custom.SampleRate.value = hz; Wavegen.Channel2.Custom.SampleRate.value = hz; Wavegen.States.Run.value = 10.0*i/hz; Wavegen.States.Repeat.value = 1; Wavegen.run();  
  17. Like
    attila got a reaction from lombster in How do I set custom values for RiseTime and FallTime?   
    Hi @lombster
    Add and modify LogThr and HighThr measurements

  18. Like
    attila got a reaction from YolooZ in Temperature shown in Supplies window of the WaveForms   
    Hi @YolooZ
    Yes, this is normal.
    When the die temperature reaches 85*C, the device stops.
    Before this, or when the power voltage falls outside the normal range, a warning will appear in the application status bar.

  19. Like
    attila reacted to ZYN in Logic Analyzer Trigger Option   
    Worked pretty well. Thank you.
  20. Like
    attila got a reaction from ZYN in Logic Analyzer Trigger Option   
    Hi @ZYN
    To capture the second message start you probably need to trigger on a positive long (More) pulse, and use Single otherwise it will also trigger on following messages.
  21. Like
    attila got a reaction from ZYN in Logic Analyzer Trigger Option   
    Hi @ZYN
    Are you looking for this Counter option ?

  22. Like
    attila reacted to ZYN in Logic Analyzer Trigger Option   
    Oh I am not sure! I will try it out when I get the chance. 
  23. Like
    attila got a reaction from ZYN in Waveforms Logic Analyzer Color   
    Hi @ZYN
    That color is not adjustable but in the next version will be changed to orange to be easier to read on dark background.

    Thank you for the observation.
  24. Like
    attila got a reaction from nurber3 in Analog Discovery 3 information   
    Hi @nurber3
    In the device manager select the 2nd configuration, enable only one channel, set samples to 64Ki

  25. Like
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