Flexible DAQ card for detector systems utilizing the CoaXPress communication standard
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00237851" target="_blank" >RIV/68407700:21340/15:00237851 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1748-0221/10/04/C04013" target="_blank" >http://dx.doi.org/10.1088/1748-0221/10/04/C04013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/10/04/C04013" target="_blank" >10.1088/1748-0221/10/04/C04013</a>
Alternative languages
Result language
angličtina
Original language name
Flexible DAQ card for detector systems utilizing the CoaXPress communication standard
Original language description
This work concerns the design and construction of a flexible FPGA based data acquisition system aimed for particle detectors. The interface card as presented was designed for large area detectors with millions of individual readout channels. Flexibility was achieved by partitioning the design into multiple PCBs, creating a set of modular blocks, allowing the creation of a wide variety of configurations by simply stacking functional PCBs together. This way the user can easily toggle the polarity of the high voltage bias supply or switch the downstream interface from CoaXPress to PCIe or stream directly HDMI. We addressed the issues of data throughput, data buffering, bias voltage generation, trigger timing and fine tuning of the whole readout chain enabling a smooth data transmission. On the current prototype, we have wire-bonded a MediPix2 MXR quad and connected it to a XILINX FPGA. For the downstream interface, we implemented the CoaXPress communication protocol, which enables us to stream data at 3.125 Gbps to a standard PC.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TE01020069" target="_blank" >TE01020069: Advanced Detection Systems of Ionizing Radiation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF INSTRUMENTATION
ISSN
1748-0221
e-ISSN
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Volume of the periodical
2015
Issue of the periodical within the volume
10
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
1-8
UT code for WoS article
000357961700013
EID of the result in the Scopus database
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