The DAQPATH readout system of the Serenity boards for the CMS Phase-II Upgrade

The Serenity boards are ATCA custom boards used in the readout of the Phase-II CMS detector. Each board can handle up to 144 optical serial links (up to 25Gb/s each) and supports up to two high-performance FPGAs. In several applications the Serenity board is required to aggregate raw events (FE data...

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Detalles Bibliográficos
Autores principales: Prosperi, Paolo, Magazzu, Guido
Lenguaje:eng
Publicado: 2022
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2825523
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author Prosperi, Paolo
Magazzu, Guido
author_facet Prosperi, Paolo
Magazzu, Guido
author_sort Prosperi, Paolo
collection CERN
description The Serenity boards are ATCA custom boards used in the readout of the Phase-II CMS detector. Each board can handle up to 144 optical serial links (up to 25Gb/s each) and supports up to two high-performance FPGAs. In several applications the Serenity board is required to aggregate raw events (FE data) from the detector at every L1 accept and route this event fragment to the central DAQ system. The architecture and behavior of the DAQPATH firmware that collects and merges FE data and manages their transmission to the DAQ system over 25Gb/s output optical links are here described.
id cern-2825523
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28255232022-08-29T21:21:42Zhttp://cds.cern.ch/record/2825523engProsperi, PaoloMagazzu, GuidoThe DAQPATH readout system of the Serenity boards for the CMS Phase-II UpgradeDetectors and Experimental TechniquesThe Serenity boards are ATCA custom boards used in the readout of the Phase-II CMS detector. Each board can handle up to 144 optical serial links (up to 25Gb/s each) and supports up to two high-performance FPGAs. In several applications the Serenity board is required to aggregate raw events (FE data) from the detector at every L1 accept and route this event fragment to the central DAQ system. The architecture and behavior of the DAQPATH firmware that collects and merges FE data and manages their transmission to the DAQ system over 25Gb/s output optical links are here described.CMS-CR-2022-112oai:cds.cern.ch:28255232022-07-27
spellingShingle Detectors and Experimental Techniques
Prosperi, Paolo
Magazzu, Guido
The DAQPATH readout system of the Serenity boards for the CMS Phase-II Upgrade
title The DAQPATH readout system of the Serenity boards for the CMS Phase-II Upgrade
title_full The DAQPATH readout system of the Serenity boards for the CMS Phase-II Upgrade
title_fullStr The DAQPATH readout system of the Serenity boards for the CMS Phase-II Upgrade
title_full_unstemmed The DAQPATH readout system of the Serenity boards for the CMS Phase-II Upgrade
title_short The DAQPATH readout system of the Serenity boards for the CMS Phase-II Upgrade
title_sort daqpath readout system of the serenity boards for the cms phase-ii upgrade
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2825523
work_keys_str_mv AT prosperipaolo thedaqpathreadoutsystemoftheserenityboardsforthecmsphaseiiupgrade
AT magazzuguido thedaqpathreadoutsystemoftheserenityboardsforthecmsphaseiiupgrade
AT prosperipaolo daqpathreadoutsystemoftheserenityboardsforthecmsphaseiiupgrade
AT magazzuguido daqpathreadoutsystemoftheserenityboardsforthecmsphaseiiupgrade

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