Test-beam results from the ATLAS level-1 calorimeter trigger demonstrator

The ATLAS level-1 calorimeter trigger will utilise a number of advanced technologies, many of which have already been successfully demonstrated. To evaluate the different technologies associated with the important areas of $9 high-speed data transport a large demonstrator system has been designed an...

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Detalles Bibliográficos
Autores principales: Bohm, C, Brawn, I P, Bright-Thomas, P G, Connors, A, Edwards, J, Eisenhandler, Eric F, Ellis, Nick, Engström, M, Farthouat, Philippe, Garvey, J, Gee, C N P, Gillman, A R, Hanke, P, Hatley, R, Hellman, S, Hillier, S J, Kluge, E E, Landon, M, Maddox, A J, Pentney, J M, Perera, V J O, Pfeiffer, U, Schuler, G A, Schumacher, C, Shah, T P, Silverstein, S, Staley, R J, Watkins, P M, Watson, A T, Wunsch, M
Lenguaje:eng
Publicado: 1998
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/409713
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author Bohm, C
Brawn, I P
Bright-Thomas, P G
Connors, A
Edwards, J
Eisenhandler, Eric F
Ellis, Nick
Engström, M
Farthouat, Philippe
Garvey, J
Gee, C N P
Gillman, A R
Hanke, P
Hatley, R
Hellman, S
Hillier, S J
Kluge, E E
Landon, M
Maddox, A J
Pentney, J M
Perera, V J O
Pfeiffer, U
Schuler, G A
Schumacher, C
Shah, T P
Silverstein, S
Staley, R J
Watkins, P M
Watson, A T
Wunsch, M
author_facet Bohm, C
Brawn, I P
Bright-Thomas, P G
Connors, A
Edwards, J
Eisenhandler, Eric F
Ellis, Nick
Engström, M
Farthouat, Philippe
Garvey, J
Gee, C N P
Gillman, A R
Hanke, P
Hatley, R
Hellman, S
Hillier, S J
Kluge, E E
Landon, M
Maddox, A J
Pentney, J M
Perera, V J O
Pfeiffer, U
Schuler, G A
Schumacher, C
Shah, T P
Silverstein, S
Staley, R J
Watkins, P M
Watson, A T
Wunsch, M
author_sort Bohm, C
collection CERN
description The ATLAS level-1 calorimeter trigger will utilise a number of advanced technologies, many of which have already been successfully demonstrated. To evaluate the different technologies associated with the important areas of $9 high-speed data transport a large demonstrator system has been designed and operated during the last two years, using signals from prototype calorimeters in the ATLAS test-beam. Using this system, inter-crate data transmission and $9 reception have been demonstrated at over 1.4 Gbyte/s, with individual links running at up to 1.6 Gbaud. Operating with 160 Mbit/s signals across a transmission-line backplane, custom transceiver ASICs have achieved inter-module data $9 fanout at peak rates above 800 Mbyte/s. With the addition of further modules, the system was extended to emulate a vertical slice through the ATLAS level-1 calorimeter trigger. We present here the results from these tests, including $9 measurements of bit-error rates across different data paths. (12 refs).
id cern-409713
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-4097132019-09-30T06:29:59Zhttp://cds.cern.ch/record/409713engBohm, CBrawn, I PBright-Thomas, P GConnors, AEdwards, JEisenhandler, Eric FEllis, NickEngström, MFarthouat, PhilippeGarvey, JGee, C N PGillman, A RHanke, PHatley, RHellman, SHillier, S JKluge, E ELandon, MMaddox, A JPentney, J MPerera, V J OPfeiffer, USchuler, G ASchumacher, CShah, T PSilverstein, SStaley, R JWatkins, P MWatson, A TWunsch, MTest-beam results from the ATLAS level-1 calorimeter trigger demonstratorDetectors and Experimental TechniquesThe ATLAS level-1 calorimeter trigger will utilise a number of advanced technologies, many of which have already been successfully demonstrated. To evaluate the different technologies associated with the important areas of $9 high-speed data transport a large demonstrator system has been designed and operated during the last two years, using signals from prototype calorimeters in the ATLAS test-beam. Using this system, inter-crate data transmission and $9 reception have been demonstrated at over 1.4 Gbyte/s, with individual links running at up to 1.6 Gbaud. Operating with 160 Mbit/s signals across a transmission-line backplane, custom transceiver ASICs have achieved inter-module data $9 fanout at peak rates above 800 Mbyte/s. With the addition of further modules, the system was extended to emulate a vertical slice through the ATLAS level-1 calorimeter trigger. We present here the results from these tests, including $9 measurements of bit-error rates across different data paths. (12 refs).oai:cds.cern.ch:4097131998
spellingShingle Detectors and Experimental Techniques
Bohm, C
Brawn, I P
Bright-Thomas, P G
Connors, A
Edwards, J
Eisenhandler, Eric F
Ellis, Nick
Engström, M
Farthouat, Philippe
Garvey, J
Gee, C N P
Gillman, A R
Hanke, P
Hatley, R
Hellman, S
Hillier, S J
Kluge, E E
Landon, M
Maddox, A J
Pentney, J M
Perera, V J O
Pfeiffer, U
Schuler, G A
Schumacher, C
Shah, T P
Silverstein, S
Staley, R J
Watkins, P M
Watson, A T
Wunsch, M
Test-beam results from the ATLAS level-1 calorimeter trigger demonstrator
title Test-beam results from the ATLAS level-1 calorimeter trigger demonstrator
title_full Test-beam results from the ATLAS level-1 calorimeter trigger demonstrator
title_fullStr Test-beam results from the ATLAS level-1 calorimeter trigger demonstrator
title_full_unstemmed Test-beam results from the ATLAS level-1 calorimeter trigger demonstrator
title_short Test-beam results from the ATLAS level-1 calorimeter trigger demonstrator
title_sort test-beam results from the atlas level-1 calorimeter trigger demonstrator
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/409713
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