100 Gbps PCI-Express Readout for the LHCb Upgrade

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We present a new data acquisition system under development for the next upgrade of the LHCb experiment at CERN. We focus in particular on the design of a new common readout board, the PCIe40, and on the viability of PCI-Express as an interconnect technology for high speed readout. We describe a new...

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Detalles Bibliográficos
Autores principales: Durante, Paolo, Neufeld, Niko, Schwemmer, Rainer, Marconi, Umberto, Balbi, Gabriele, Lax, Ignazio
Lenguaje:eng
Publicado: 2015
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1109/TNS.2015.2441633
http://cds.cern.ch/record/2162476
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author Durante, Paolo
Neufeld, Niko
Schwemmer, Rainer
Marconi, Umberto
Balbi, Gabriele
Lax, Ignazio
author_facet Durante, Paolo
Neufeld, Niko
Schwemmer, Rainer
Marconi, Umberto
Balbi, Gabriele
Lax, Ignazio
author_sort Durante, Paolo
collection CERN
description We present a new data acquisition system under development for the next upgrade of the LHCb experiment at CERN. We focus in particular on the design of a new common readout board, the PCIe40, and on the viability of PCI-Express as an interconnect technology for high speed readout. We describe a new high-performance DMA controller for data acquisition, implemented on an FPGA, coupled with a custom software module for the Linux kernel. Lastly, we describe how these components can be leveraged to achieve a throughput of 100 Gbit/s per readout board.
id oai-inspirehep.net-1471192
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling oai-inspirehep.net-14711922019-09-30T06:29:59Zdoi:10.1109/TNS.2015.2441633http://cds.cern.ch/record/2162476engDurante, PaoloNeufeld, NikoSchwemmer, RainerMarconi, UmbertoBalbi, GabrieleLax, Ignazio100 Gbps PCI-Express Readout for the LHCb UpgradeDetectors and Experimental TechniquesWe present a new data acquisition system under development for the next upgrade of the LHCb experiment at CERN. We focus in particular on the design of a new common readout board, the PCIe40, and on the viability of PCI-Express as an interconnect technology for high speed readout. We describe a new high-performance DMA controller for data acquisition, implemented on an FPGA, coupled with a custom software module for the Linux kernel. Lastly, we describe how these components can be leveraged to achieve a throughput of 100 Gbit/s per readout board.oai:inspirehep.net:14711922015
spellingShingle Detectors and Experimental Techniques
Durante, Paolo
Neufeld, Niko
Schwemmer, Rainer
Marconi, Umberto
Balbi, Gabriele
Lax, Ignazio
100 Gbps PCI-Express Readout for the LHCb Upgrade
title 100 Gbps PCI-Express Readout for the LHCb Upgrade
title_full 100 Gbps PCI-Express Readout for the LHCb Upgrade
title_fullStr 100 Gbps PCI-Express Readout for the LHCb Upgrade
title_full_unstemmed 100 Gbps PCI-Express Readout for the LHCb Upgrade
title_short 100 Gbps PCI-Express Readout for the LHCb Upgrade
title_sort 100 gbps pci-express readout for the lhcb upgrade
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1109/TNS.2015.2441633
http://cds.cern.ch/record/2162476
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AT neufeldniko 100gbpspciexpressreadoutforthelhcbupgrade
AT schwemmerrainer 100gbpspciexpressreadoutforthelhcbupgrade
AT marconiumberto 100gbpspciexpressreadoutforthelhcbupgrade
AT balbigabriele 100gbpspciexpressreadoutforthelhcbupgrade
AT laxignazio 100gbpspciexpressreadoutforthelhcbupgrade

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