Contribution to a conference proceedings/Journal Article

DESY-2014-01896

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png 10 Gbps TCP/IP streams from the FPGA for the CMS DAQ eventbuilder network

Bauer, G. (Corresponding author) ; Bawej, T. ; Behrens, U.DESY* ; Branson, J. ; Chaze, O. ; Cittolin, S. ; Coarasa, J. A. ; Darlea, G.-L. ; Deldicque, C. ; Dobson, M. ; Dupont, A. ; Erhan, S. ; Gigi, D. ; Glege, F. ; Gomez-Ceballos, G. ; Gomez-Reino, R. ; Hartl, C. ; Hegeman, J. ; Holzner, A. ; Masetti, L. ; Meijers, F. ; Meschi, E. ; Mommsen, R. K. ; Morovic, S. ; Nunez-Barranco-Fernandez, C. ; O'Dell, V. ; Orsini, L. ; Ozga, W. ; Paus, C. ; Petrucci, A. ; Pieri, M. ; Racz, A. ; Raginel, O. ; Sakulin, H. ; Sani, M. ; Schwick, C. ; Spataru, A. C. ; Stieger, B. ; Sumorok, K. ; Veverka, J. ; Wakefield, C. C. ; Zejdl, P.

2013
Inst. of Physics London

This record in other databases:        

Please use a persistent id in citations: doi:10.1088/1748-0221/8/12/C12039

Abstract: IOP For the upgrade of the DAQ of the CMS experiment in 2013/2014 an interface between the custom detector Front End Drivers (FEDs) and the new DAQ eventbuilder network has to be designed. For a loss-less data collection from more then 600 FEDs a new FPGA based card implementing the TCP/IP protocol suite over 10Gbps Ethernet has been developed. We present the hardware challenges and protocol modifications made to TCP in order to simplify its FPGA implementation together with a set of performance measurements which were carried out with the current prototype.

Note: Copyright CERN

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Contributing Institute(s):

1. LHC/CMS Experiment (CMS)

Research Program(s):

1. Experiments at LHC (CMS) (POF2-512) (POF2-512)

Experiment(s):

1. LHC: CMS

Appears in the scientific report 2013

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Database coverage:
; ; Current Contents - Social and Behavioral Sciences ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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