Multiplexing Firmware Prototypes for the Global Trigger System of the ATLAS Phase-II Upgrade

The Global Trigger will be introduced in the ATLAS experiment Phase-II Trigger Upgrade to evaluate data from all sub-detectors at every bunch-crossing. This requires the handling of data with different rates, latencies and protocols. Different flavors of firmware will be developed to time-multiplex...

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Detalles Bibliográficos
Autores principales: Bonini, Filiberto, Begel, Michael, Chen, Hucheng, Chen, Kai, Benoit, Mathieu, Liu, Hongbin, Yin, Weigang, Tang, Shaochun, Matakias, Dimitrios, Xu, Hao, Zhivun, Elena
Lenguaje:eng
Publicado: 2020
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2743920
Descripción
Sumario:The Global Trigger will be introduced in the ATLAS experiment Phase-II Trigger Upgrade to evaluate data from all sub-detectors at every bunch-crossing. This requires the handling of data with different rates, latencies and protocols. Different flavors of firmware will be developed to time-multiplex and aggregate data within an event, from up to 72 input optical channels per instance, and to convey that data to one of the Global Event Processor nodes to process that particular event.

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