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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

  • Czech description

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

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

  • 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