CDF DAQ upgrade and CMS DAQ R and D: event builder tests using an ATM switch

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Description

The present data acquisition system of the CDF experiment has to be upgraded for the higher luminosities expected during the Run 11 (1999+) data-taking period. The core of the system, consisting of a control network based on reflective memories will remain the same. The network used for data transfers, however, will have to be changed. We have investigated ATM as a possible replacement technology for the current Ultranet switch. We present preliminary results on this new ATM-based event builder system.

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9 p.

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Bauer, G.; Daniels, T. & Kelley, K. December 31, 1996.

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Description

The present data acquisition system of the CDF experiment has to be upgraded for the higher luminosities expected during the Run 11 (1999+) data-taking period. The core of the system, consisting of a control network based on reflective memories will remain the same. The network used for data transfers, however, will have to be changed. We have investigated ATM as a possible replacement technology for the current Ultranet switch. We present preliminary results on this new ATM-based event builder system.

Physical Description

9 p.

Notes

OSTI as DE97051160

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  • DAQ`96: 2. international data acquisition workshop: networked data acquisition systems, Osaka (Japan), 13-15 Nov 1996

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  • Other: DE97051160
  • Report No.: FNAL/C--96/439-E
  • Report No.: CONF-961177--1
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 431796
  • Archival Resource Key: ark:/67531/metadc679305

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Office of Scientific & Technical Information Technical Reports

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Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • December 31, 1996

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  • July 25, 2015, 2:20 a.m.

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  • April 1, 2016, 3:42 p.m.

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Bauer, G.; Daniels, T. & Kelley, K. CDF DAQ upgrade and CMS DAQ R and D: event builder tests using an ATM switch, article, December 31, 1996; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc679305/: accessed April 26, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.