The upgrade of the CMS Global Trigger

The upgrade of the CMS Global Trigger

The Global Trigger is the final step of the CMS Level-1 Trigger. Previously implemented in VME, it has been redesigned and completely rebuilt in MicroTCA technology, using the Virtex-7 FPGA chip family. It will allow to implement trigger algorithms close to the final physics selection. The new syste...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of instrumentation 2016-02, Vol.11 (2), p.C02029-C02029, Article C02029
Hauptverfasser: Wittmann, J., Arnold, B., Bergauer, H., Jeitler, M., Matsushita, T., Rabady, D., Rahbaran, B., Wulz, C.-E.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Beams (radiation)
Chips
Field programmable gate arrays
Instrumentation
Legacy
Parallel operation
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The Global Trigger is the final step of the CMS Level-1 Trigger. Previously implemented in VME, it has been redesigned and completely rebuilt in MicroTCA technology, using the Virtex-7 FPGA chip family. It will allow to implement trigger algorithms close to the final physics selection. The new system is presented, together with performance tests undertaken in parallel operation with the legacy system during the initial months of Run II of the LHC at a beam energy of 13 TeV.
ISSN:1748-0221
1748-0221
DOI:10.1088/1748-0221/11/02/C02029