Data concentrator for the LHCb outer tracker detector

In the article a design of data concentrator for the readout of outer tracker detector at LHCb is presented. The project is based on a single FPGA chip. Eight serial links are multiplexed into a single parallel one, total bandwidth is about 60 MB/s. Incoming data words are buffered, grouped into sub...

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Detalles Bibliográficos
Autor principal: Kapusta, P
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/596692
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author Kapusta, P
author_facet Kapusta, P
author_sort Kapusta, P
collection CERN
description In the article a design of data concentrator for the readout of outer tracker detector at LHCb is presented. The project is based on a single FPGA chip. Eight serial links are multiplexed into a single parallel one, total bandwidth is about 60 MB/s. Incoming data words are buffered, grouped into sub-events and sent out with special header, trailer and error block. Overflow, parity and data inconsistency errors are detected. Buffers are sufficient to make the dead time negligible. (4 refs).
id cern-596692
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5966922019-09-30T06:29:59Zhttp://cds.cern.ch/record/596692engKapusta, PData concentrator for the LHCb outer tracker detectorDetectors and Experimental TechniquesIn the article a design of data concentrator for the readout of outer tracker detector at LHCb is presented. The project is based on a single FPGA chip. Eight serial links are multiplexed into a single parallel one, total bandwidth is about 60 MB/s. Incoming data words are buffered, grouped into sub-events and sent out with special header, trailer and error block. Overflow, parity and data inconsistency errors are detected. Buffers are sufficient to make the dead time negligible. (4 refs).oai:cds.cern.ch:5966922002
spellingShingle Detectors and Experimental Techniques
Kapusta, P
Data concentrator for the LHCb outer tracker detector
title Data concentrator for the LHCb outer tracker detector
title_full Data concentrator for the LHCb outer tracker detector
title_fullStr Data concentrator for the LHCb outer tracker detector
title_full_unstemmed Data concentrator for the LHCb outer tracker detector
title_short Data concentrator for the LHCb outer tracker detector
title_sort data concentrator for the lhcb outer tracker detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/596692
work_keys_str_mv AT kapustap dataconcentratorforthelhcboutertrackerdetector

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