Overview and future developments of the FPGA-based DAQ of COMPASS

COMPASS is a fixed-target experiment at the SPS at CERN dedicated to the study of hadron structure and spectroscopy. Since 2014, a hardware event builder consisting of nine custom designed FPGA-cards replaced the previous online computers increasing compactness and scalability of the DAQ. By bufferi...

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Detalles Bibliográficos
Autores principales: Bai, Y, Bodlak, M, Frolov, V, Jary, V, Huber, S, Konorov, I, Levit, D, Novy, J, Steffen, D, Virius, M
Lenguaje:eng
Publicado: 2016
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/11/02/C02025
http://cds.cern.ch/record/2252367
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author Bai, Y
Bodlak, M
Frolov, V
Jary, V
Huber, S
Konorov, I
Levit, D
Novy, J
Steffen, D
Virius, M
author_facet Bai, Y
Bodlak, M
Frolov, V
Jary, V
Huber, S
Konorov, I
Levit, D
Novy, J
Steffen, D
Virius, M
author_sort Bai, Y
collection CERN
description COMPASS is a fixed-target experiment at the SPS at CERN dedicated to the study of hadron structure and spectroscopy. Since 2014, a hardware event builder consisting of nine custom designed FPGA-cards replaced the previous online computers increasing compactness and scalability of the DAQ. By buffering data, the system exploits the spill structure of the SPS and averages the maximum on-spill data rate over the whole SPS cycle. From 2016, a crosspoint switch connecting all involved high-speed links shall provide a fully programmable system topology and thus simplifies the compensation for hardware failure and improves load balancing.
id oai-inspirehep.net-1421252
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling oai-inspirehep.net-14212522022-08-10T12:47:43Zdoi:10.1088/1748-0221/11/02/C02025http://cds.cern.ch/record/2252367engBai, YBodlak, MFrolov, VJary, VHuber, SKonorov, ILevit, DNovy, JSteffen, DVirius, MOverview and future developments of the FPGA-based DAQ of COMPASSDetectors and Experimental TechniquesCOMPASS is a fixed-target experiment at the SPS at CERN dedicated to the study of hadron structure and spectroscopy. Since 2014, a hardware event builder consisting of nine custom designed FPGA-cards replaced the previous online computers increasing compactness and scalability of the DAQ. By buffering data, the system exploits the spill structure of the SPS and averages the maximum on-spill data rate over the whole SPS cycle. From 2016, a crosspoint switch connecting all involved high-speed links shall provide a fully programmable system topology and thus simplifies the compensation for hardware failure and improves load balancing.oai:inspirehep.net:14212522016
spellingShingle Detectors and Experimental Techniques
Bai, Y
Bodlak, M
Frolov, V
Jary, V
Huber, S
Konorov, I
Levit, D
Novy, J
Steffen, D
Virius, M
Overview and future developments of the FPGA-based DAQ of COMPASS
title Overview and future developments of the FPGA-based DAQ of COMPASS
title_full Overview and future developments of the FPGA-based DAQ of COMPASS
title_fullStr Overview and future developments of the FPGA-based DAQ of COMPASS
title_full_unstemmed Overview and future developments of the FPGA-based DAQ of COMPASS
title_short Overview and future developments of the FPGA-based DAQ of COMPASS
title_sort overview and future developments of the fpga-based daq of compass
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/11/02/C02025
http://cds.cern.ch/record/2252367
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