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ID Date Author Subjectdown Text Attachments
  907   Thu Feb 22 10:37:03 2024 Stefan RittSimulation of FPGAThe Cypress has its own firmware, contained
in the distribution under firmware/CY7C68013A/drs_eval.c.
There you can see how the data is fetched.
  
  7   Tue Apr 28 11:44:07 2009 Stefan RittSimple example application to read a DRS evaluation boardSeveral people asked for s simple application
to guide them in writing their own application
to read out a DRS board. Such an application
 drs_exam.cpp 
  8   Wed Apr 29 07:57:33 2009 Stefan RittSimple example application to read a DRS evaluation board 

    
 DRS.cppDRS.h 
  61   Mon Apr 5 17:57:41 2010 Heejong KimSimple example application to read a DRS evaluation board


   
        
            
  
  66   Tue Apr 13 14:15:16 2010 Stefan RittSimple example application to read a DRS evaluation board

    

       
            
  
  613   Tue May 30 20:45:30 2017 Esperienza GioveSetting input rangeHello,

is it possible to set a completely
negative input range like -1 to 0 or -0.95
  
  614   Tue May 30 21:00:26 2017 Stefan RittSetting input rangeSee elog:531




  
  615   Tue May 30 21:22:10 2017 Esperienza GioveSetting input rangeThank you




  
  50   Tue Mar 9 23:28:45 2010 Hao HuanSerial Interface Frequency of the DRS ChipHi Stefan,
    in the DRS4 datasheet
I read that the optimal frequency for SRCLK
  
  51   Wed Mar 10 10:07:28 2010 Stefan RittSerial Interface Frequency of the DRS Chip

    

       
            
  
  55   Thu Mar 18 21:38:10 2010 Hao HuanSerial Interface Frequency of the DRS Chip


   
        
            
  
  56   Thu Mar 18 22:10:41 2010 Stefan RittSerial Interface Frequency of the DRS Chip

    

       
            
  
  866   Tue Mar 1 19:03:37 2022 Keita MizukoshiScaler issue to evaluate live time Hi. I'm trying to evaluate livetime
of the evaluation board with the hardware
scaler. I'm facing a strange issue.
  
  869   Thu Mar 3 16:14:16 2022 Stefan RittScaler issue to evaluate live time The scalers are read out 10x per seconds,
so they have an accuracy of 10 Hz. I tried
a 50 Hz pulser, and measured 40 Hz, I tried
  
  870   Fri Mar 4 03:55:33 2022 Keita MizukoshiScaler issue to evaluate live time Thank you very much for your explanation.

 

I would like to show you a pulse
 pulse_example.pngrate.png 
  874   Mon Mar 7 16:37:54 2022 Stefan RittScaler issue to evaluate live time I tried your measurement with the DRSOscilloscope
app (see below), and I measure a constant
difference of 10 Hz among the whole range
 Screenshot_2022-03-07_at_16.37.32_.pngScreenshot_2022-03-07_at_16.35.44_.png 
  773   Fri Sep 13 15:27:41 2019 Arseny RybnikovScaler / How to modify the firmware to change the scaler integration timeHello,

We want to use the inner DRS4 counter(scaler)
within more than the 100ms integration
  
  454   Thu Nov 26 18:59:27 2015 Robert AdamsSaving histogram dataI would really love to be able to save
histogram data, though I have not been able
to do this. I could take a screenshot and
  
  477   Tue Feb 16 11:21:43 2016 Stefan RittSaving histogram dataThere is no histogram save functoinality
in ther DRSOscilloscope program - on purpose.
The board and the software are meant to evaluate
  
  478   Tue Feb 16 11:55:54 2016 Martin PetriskaSaving histogram data 




  
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