| ID |
Date |
Author |
Subject |
Text |
 |
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770
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Tue Aug 20 16:05:21 2019 |
Bill Ashmanskas | should 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 |
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346
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Fri May 16 14:04:47 2014 |
Benjamin LeGeyt | simultaneous writing and reading with region of interest mode? | Hello!
We're developing electronics based
on the DRS4 to read out a breast PET scanner |
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347
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Mon May 19 08:04:57 2014 |
Stefan Ritt | simultaneous writing and reading with region of interest mode? |
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668
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Wed Mar 14 00:38:15 2018 |
Will Flanagan | sub-ms precision timestamps? | Dear DRS4 community,
Is there a way to extract timestamps
with sub-ms precision? The milliseconds of |
|
|
672
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Thu Mar 15 08:44:26 2018 |
Stefan Ritt | sub-ms precision timestamps? | Putting sub-ms precision into the header
does not make sense, since the USB transfer
only happens in time-slots of about 2 ms. |
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305
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Mon Nov 18 15:49:01 2013 |
Dmitry Hits | synchronisation of readouts of two boards for offline analysis | Dear Stefan,
I am trying to synchronise the readout
of two test boards, one is the DRS4 test |
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306
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Mon Nov 18 16:00:26 2013 |
Stefan Ritt | synchronisation of readouts of two boards for offline analysis |
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319
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Mon Dec 16 11:09:25 2013 |
Dmitry Hits | synchronisation of readouts of two boards for offline analysis |
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320
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Tue Dec 17 08:45:32 2013 |
Stefan Ritt | synchronisation of readouts of two boards for offline analysis |
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367
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Fri Sep 12 11:52:21 2014 |
Dmitry Hits | synchronizing two DRS4 evaluation boards readout with one computer | Hi everyone,
Has anyone tried to synchronize 2
(two) DRS4 evaluation boards readout by the |
|
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368
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Fri Sep 12 13:00:04 2014 |
Stefan Ritt | synchronizing two DRS4 evaluation boards readout with one computer |
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369
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Fri Sep 12 13:37:42 2014 |
Dmitry Hits | synchronizing two DRS4 evaluation boards readout with one computer |
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370
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Fri Sep 12 13:41:43 2014 |
Stefan Ritt | synchronizing two DRS4 evaluation boards readout with one computer |
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259
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Fri Jun 7 11:44:17 2013 |
tmiron alon | thank you |
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542
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Sun Oct 9 10:43:35 2016 |
Danny Petschke | time difference between 2 channels only ~30-35ps @ 5GSmples/s | (Board Type:9, DRS4)
Hello,
I´m trying to reach the timig |
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543
|
Sun Oct 9 11:39:18 2016 |
Stefan Ritt | time difference between 2 channels only ~30-35ps @ 5GSmples/s | Can you post a screenshot of your measurement?
Stefan
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544
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Mon Oct 10 11:30:37 2016 |
Danny Petschke | time difference between 2 channels only ~30-35ps @ 5GSmples/s | Hello Stefan,
Chn2 & Chn3 were used for delay-determination as
you can see on the second picture. |
|
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545
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Mon Oct 10 12:03:27 2016 |
Stefan Ritt | time difference between 2 channels only ~30-35ps @ 5GSmples/s | Ok, I got it. The timing resolution is
affected by the signal-to-noise ratio over
the rise-time of your signal. You find the |
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546
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Tue Oct 11 09:04:33 2016 |
Danny Petschke | time difference between 2 channels only ~30-35ps @ 5GSmples/s | Hello Stefan,
thanks for the paper. That makes
sense. I thought about sth. like that but |
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547
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Tue Oct 11 09:20:04 2016 |
Stefan Ritt | time difference between 2 channels only ~30-35ps @ 5GSmples/s | Concerning the offset, it looks to me like
you moved the offset slider slider of channel
1 to a non-zero position. You see that from |
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