| ID |
Date |
Author |
Subject |
Text |
 |
|
673
|
Fri Mar 16 14:00:06 2018 |
Stefan Ritt | confusion about the description in drs.cpp | The FPGA is very small, so it only has
an address space of 256 bytes. Look at the
definition in DRS.cpp |
|
|
672
|
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. |
|
|
671
|
Wed Mar 14 09:13:39 2018 |
chen wenjun | confusion about the description in drs.cpp | Hi,Stefan:
recently,whtn I study the
drs.cpp code ,I found that the buffer[1] |
|
|
668
|
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 |
|
|
667
|
Thu Mar 8 22:54:20 2018 |
Rodrigo Trindade de Menezes | Running drs_example.cpp | We found a way to solve the previous problem,
but right now when we try to set the input
range only -0.5 to 0.5 is working. When we |
|
|
666
|
Wed Mar 7 22:49:38 2018 |
Rodrigo Trindade de Menezes | Running drs_example.cpp | Hello,
We have been using the DRS4 evaluation
board (S/N 2636) that works with the scope |
|
|
665
|
Fri Mar 2 21:05:48 2018 |
Steven Block | ROI | Great! That is very helpful.
One more question. If no signals
were detected in the 1024*200ps time frame |
|
|
664
|
Fri Mar 2 20:17:17 2018 |
Stefan Ritt | ROI | N'/N is correct. The 2 us "from
the response you got from me" come from
the fact that after readout, you have to |
|
|
663
|
Fri Mar 2 18:08:55 2018 |
Steven Block | ROI | Hello,
I have a question about how ROI
works. From what I have read, it will only |
|
|
662
|
Tue Feb 27 18:12:32 2018 |
Stefan Ritt | DRS4 Dead times | For applications which are critical on
the dead time, one typically uses one ADC
per DRS4 channel, and thus the dead time |
|
|
661
|
Tue Feb 27 18:04:18 2018 |
Steven Block | DRS4 Dead times | That is extremely helpful! Many thanks.
One more question; If I were to take inputs
from 2 channels at once, would that scale |
|
|
660
|
Tue Feb 27 17:04:12 2018 |
Stefan Ritt | DRS4 Dead times | XML is very slow to write, and you are
probably limited by that. Switch to binary
mode, which is much faster. You will see |
|
|
659
|
Tue Feb 27 16:34:26 2018 |
Steven Block | DRS4 Dead times | Hello All,
I am currently trying to figure
out how to properly characterize the dead |
6x |
|
658
|
Tue Feb 27 13:29:47 2018 |
Stefan Ritt | WIndows Connection problem with drs507 SOLVED | Dear Steven, many thanks for this information,
this is very useful. I know of people having
problems on Windows 10, maybe this will also |
|
|
657
|
Tue Feb 27 13:17:00 2018 |
Steven Block | WIndows Connection problem with drs507 SOLVED | Hello All,
I too have been struggling with
trying to get the drs4 (507) to work on my |
|
|
656
|
Thu Jan 25 08:07:32 2018 |
chen wenjun | problem 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 |
|
|
655
|
Thu Jan 25 08:00:16 2018 |
Stefan Ritt | problem with the drscl(drs507) | This problem has been reported by several
people, like elog:551
So far I could not solve it. On |
|
|
654
|
Thu Jan 25 06:10:52 2018 |
chen wenjun | drscl doesn't find eval board but drsosc does (Windows 7) | Hi! Jim:
It seems that I meet the
same question with you ,and I am confused |
|
|
653
|
Thu Jan 25 05:24:05 2018 |
chen wenjun | problem with the drscl(drs507) | Hi! Stefan:
when I change a new computer(win7,64bit),I
meet a problem that the drscl app cannot |
|
|
652
|
Wed Jan 17 10:09:09 2018 |
Stefan Ritt | The input signals recorded are different with the signal showed in oscilloscope | First thing is to do another voltage calibration.
Disconnect input, "Config", "Execute
Voltage Calibration". If this does not |
|