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New entries since:Thu Jan 1 01:00:00 1970
ID Date Author Subjectdown Text Attachments
  768   Mon Aug 19 23:01:22 2019 Bill Ashmanskasshould one deassert DENABLE while writing the write-shift register?Hi Stefan,

We have for some time now been
using custom firmware on a custom board to
  
  769   Tue Aug 20 10:44:45 2019 Stefan Rittshould one deassert DENABLE while writing the write-shift register?Hi Bill,

you keep DENABLE active all the
time to keep the Domino Wave running, but
  
  770   Tue Aug 20 16:05:21 2019 Bill Ashmanskasshould one deassert DENABLE while writing the write-shift register?Aha -- many thanks.  I think what
tripped up my test logic is that the "done"
state in drs4_eval5_app.vhd that executes
  
  514   Wed Apr 27 08:14:14 2016 Toshihiro Nonakaserial number problem Dear all,

I'm using 3 DRS boards simultaneously
and their serial numbers are 2169, 2170,
 serial.png 
  515   Wed Apr 27 09:04:01 2016 Stefan Rittserial number problem If dis- and reconnecting the board does
not help, there is the (small) chance that
the serial number got erased in the board.
  
  516   Wed Apr 27 09:51:37 2016 Toshihiro Nonakaserial number problem The serial number has been fixed by
using drscl. Thank you!

  
  313   Tue Nov 26 15:36:39 2013 Dmitry Hitsreducing sampling speedDear Stefan
Is there an easy way to reduce sampling
speed below 0.7 GSPS? I would like to record
  
  314   Tue Nov 26 15:38:13 2013 Stefan Rittreducing sampling speed

    

       
            
  
  827   Tue May 4 21:18:28 2021 Abaz Kryemadhirecording only timestamp and amplitude and/or filesize maximumHi,

I have been collecting some date
using the DRS4 board at a trigger rate of
  
  828   Wed May 5 10:12:44 2021 Stefan Rittrecording only timestamp and amplitude and/or filesize maximumThe maximum file size depends on the underlying
linux file system. Common values are 4-16
GBytes.
  
  526   Wed Jun 1 22:29:01 2016 Dominik Neiseproblems when stop cell >= 767 ??Hello Stefan,

some colleages told me a story,
I was neither able to confirm nor find anything
 stop_cell_distribution.png 
  527   Wed Jun 1 23:16:01 2016 Stefan Rittproblems when stop cell >= 767 ??I cannot confirm the story with the "stop
capacitor > 767". It can be seen
from your plots that the distribution of
  
  528   Sun Jun 12 08:45:52 2016 Michaelproblems of DRS4Hi

I want to use DRS4 to
digitize 16 channels of signals. The width
  
  Draft   Sun Jun 12 08:49:54 2016 Michaelproblems of DRS4Hi

I want to use DRS4 to
digitize 16 channels of signals. The width
  
  530   Wed Jun 15 14:49:00 2016 Stefan Rittproblems of DRS41. Simultaneous writing and reading is
not possible with the DRS4 chip. The manual
says differently on p. 14, but due to a bug
  
  653   Thu Jan 25 05:24:05 2018 chen wenjunproblem with the drscl(drs507)Hi! Stefan:

  when I change a new computer(win7,64bit),I
meet a problem that the drscl app cannot
  
  655   Thu Jan 25 08:00:16 2018 Stefan Rittproblem with the drscl(drs507)This problem has been reported by several
people, like elog:551

So far I could not solve it. On
  
  656   Thu Jan 25 08:07:32 2018 chen wenjunproblem with the drscl(drs507)I have tried about 4 computers,only one
worked fine.I truly want to know how others
get this fixed,can you get in touch with
  
  19   Mon Oct 19 11:26:29 2009 Jinhong Wangoutput common mode voltage of DRS4Hello Mr.
Stifan.Ritt
       In
the DSR4 datasheet, it is mentioned that
  
  20   Mon Oct 19 12:46:12 2009 Stefan Rittoutput common mode voltage of DRS4

    

       
            
  
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