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ID Date Author Subjectdown Text Attachments
  36   Tue Feb 16 09:38:59 2010 Stefan RittProblem reading oscilloscope binary waveform output

    

       
            
  
  170   Mon Jul 9 14:14:48 2012 Ivan PetrovProblem compiling drs_exam.cpp on windowsHello again. I have not got evaluation
board yet, but already faced some difficulties:)
I'm trying to compile drs_exam.cpp on Windows
 compile_log.txt 
  171   Tue Jul 10 13:15:00 2012 Stefan RittProblem compiling drs_exam.cpp on windows

    

       
            
  
  172   Wed Jul 11 10:04:51 2012 Ivan PetrovProblem compiling drs_exam.cpp on windows

    

       
            
  
  523   Thu May 12 05:18:47 2016 YuProblem For Software DownloadHi

 I can't download the
software for windows on this website 'www.psi.ch/drs/software-download',
  
  524   Thu May 12 08:16:41 2016 Stefan RittProblem For Software DownloadCan you tell me (screendump) what is the
problem on the web site https://www.psi.ch/drs/software-download ?
It should redirect you to
  
  10   Tue Jul 7 16:39:57 2009 Stefan RittPower up problem and remedyMaybe some of you have experienced that
the DRS4 chip can get pretty hot after power
up. After it's initialized the first time,
 typical_mode.gif 
  566   Wed Nov 23 08:17:23 2016 Abhishek RajputPotential Incorrect Timing Calibration for DRS4 DataHello,

I was running through a particular
binary file containing data taken on all
  
  569   Thu Nov 24 13:24:26 2016 Stefan RittPotential Incorrect Timing Calibration for DRS4 DataThe code in the macro is correct. The misconception
lies in the definition what "sample
0" means. Please view the attached picture.
 drs.pdf 
  573   Tue Nov 29 23:19:06 2016 Abhishek RajputPotential Incorrect Timing Calibration for DRS4 DataHello Stefan,

Thank you for the excellent explanation
and diagram. This part of the code is now
  
  574   Wed Nov 30 08:53:58 2016 Stefan RittPotential Incorrect Timing Calibration for DRS4 DataThe inverter chain in the DRS4 is continously
running in a ring. Once you get a trigger,
it is stopped. This happens in any of the
  
  580   Fri Dec 9 04:17:46 2016 Abhishek RajputPotential Incorrect Timing Calibration for DRS4 DataHello Stefan,

Many thanks for the explanations.
You've cleared my confusion in this matter.
  
  722   Mon Nov 5 17:17:08 2018 Sean QuinnPi attenuator on eval board inputs?Dear DRS4 team,

 

I am curious about this part of
 pi_att.PNG 
  723   Thu Nov 8 09:57:26 2018 Stefan RittPi attenuator on eval board inputs?The attenuator compensates for the gain
of the buffer which is slightly above one.
In addition, it serves as a "placeholder"
  
  134   Sun Oct 23 23:32:28 2011 Hao HuanPhase Shift for ADC ReadoutDear Dr. Ritt,
    In the DRS 4 datasheet
it is recommended to sample the analog output
  
  135   Mon Oct 24 10:30:15 2011 Stefan RittPhase Shift for ADC Readout

    

       
            
  
  424   Sun May 24 09:34:27 2015 Peter SteinbergPeculiar behavior of time values for Rev5 DRS4 EBHi -

I am setting up a new DRS4 rev5
but using drivers and software we were recently
  
  426   Wed Jun 3 09:07:38 2015 Stefan RittPeculiar behavior of time values for Rev5 DRS4 EBFirst of all, you should not use new boards
with old software. I try to keep the current
software compatible with old boards, but
  
  683   Wed May 2 10:44:17 2018 Alessio BertiPeak at 0 mV in tracesHi,

we modified drs_exam.cpp to read
all 4 channels from the DRS4 and apply directly
 zero_peak_after_spike_removal_ch1.pngzero_peak_after_spike_removal_ch2.pngzero_peak_after_spike_removal_ch3.pngzero_peak_after_spike_removal_ch4.pngzero_peak_after_spike_removal_offset_correction_ch2.png 
  684   Wed May 2 12:12:42 2018 Stefan RittPeak at 0 mV in tracesI note that your peak at zero is exactly
twice as high as the bins left and right,
so this looks to me like a binning problem
  
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