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The ATLAS central level-1 trigger logic and TTC system

  • S. Ask
  • , D. Berge
  • , P. Borrego-Amaral
  • , D. Caracinha
  • , N. Ellis
  • , P. Farthouat
  • , P. Gllnö
  • , S. Haas
  • , J. Haller
  • , P. Klofver
  • , A. Krasznahorkay
  • , A. Messina
  • , C. Ohm
  • , T. Pauly
  • , M. Perantoni
  • , H. Pessoa Lima Junior
  • , G. Schuler
  • , D. Sherman
  • , R. Spiwoks
  • , T. Wengler
  • M. De Seixas, R. Torga Teixeira

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The ATLAS central level-1 trigger logic consists in the Central Trigger Processor and the interface to the detector-specific muon level-1 trigger electronics. It is responsible for forming a level-1 trigger in the ATLAS experiment. The distribution of the timing, trigger and control information from the central trigger processor to the readout electronics of the ATLAS subdetectors is done with the TTC system. Both systems are presented. © 2008 IOP Publishing Ltd. and SISSA.
    Original languageEnglish
    Article numberP08002
    JournalJournal of Instrumentation
    Volume3
    Issue number8
    DOIs
    Publication statusPublished - 2008

    Keywords

    • Digital electronic circuits
    • Modular electronics
    • Trigger concepts and systems (hardware and software)

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