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Thu Jan 1 01:00:00 1970
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ID
Date
Author
Subject
Text
12
Tue Oct 6 11:20:39 2009
Stefan Ritt
VDD instability
It has turned out that the stability of
the AVDD and DVDD power supplies for the
DRS4 are very critical. On the evaluation
11
Thu Jul 9 09:11:03 2009
Stefan Ritt
Current problems with drs_exam.cpp
The current version of the DRS readout
example program drs_exam.cpp has two problems:
The sampling frequency
10
Tue Jul 7 16:39:57 2009
Stefan Ritt
Power up problem and remedy
Maybe some of you have experienced that
the DRS4 chip can get pretty hot after power
up. After it's initialized the first time,
9
Wed Jun 10 12:46:43 2009
Stefan Ritt
Input range switch added in Version 2.1.3
A new software verison for the DRS4
Evaluation Board has been has been released.
Version 2.1.3 adds a switch for the input
8
Wed Apr 29 07:57:33 2009
Stefan Ritt
Simple example application to read a DRS evaluation board
7
Tue Apr 28 11:44:07 2009
Stefan Ritt
Simple example application to read a DRS evaluation board
Several people asked for s simple application
to guide them in writing their own application
to read out a DRS board. Such an application
6
Mon Apr 27 15:09:49 2009
Stefan Ritt
Amplitude and Timing calibration for DRS4 Evaluation Board
This is a quick notification to all users
of the current DRS4 evaluation board.
As you all know, the DRS4 chip needs
5
Mon Feb 23 09:24:24 2009
Stefan Ritt
Rise-time measurements
Many applications using the DRS4 need to
measure fast rising signals, like for PMTs
or MCPs. This short note shows the minimal
4
Wed Feb 11 12:21:07 2009
Stefan Ritt
Corrected datasheet Rev. 0.8
Please note the new datasheet Rev.
0.8 available from the DRS web site. It fixes
the label of pin #76, which was AGND but
3
Wed Jan 14 13:41:44 2009
Stefan Ritt
External Trigger Input requirements
Another tricky issue comes from the
fact that the external TTL trigger and the
2
Wed Jan 14 12:02:04 2009
Stefan Ritt
External Trigger Input requirements
Several people mentioned that the external
trigger input (TTL) does not work on the
DRS4 Evaluation Board Rev. 1.1. This is not
1
Mon Dec 15 13:37:38 2008
Stefan Ritt
Welcome
Welcome to the DRS4 Discussion Forum.
This forum contains information and discussions
related to the DRS4 chip. Please subscribe
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