PoS - Proceedings of Science
Volume 370 - Topical Workshop on Electronics for Particle Physics (TWEPP2019) - Trigger
Overview of the HL-LHC Upgrade for the CMS Level-1 Trigger
S. Bologna* on behalf of the CMS collaboration
*corresponding author
Full text: pdf
Pre-published on: March 06, 2020
Published on: April 21, 2020
Abstract
In view of the High-Luminosity LHC, the Compact Muon Solenoid (CMS) experiment is planning to entirely replace its trigger and data acquisition system. Novel design choices are being explored through ATCA prototyping platforms and newly available interconnect technologies proving links up to 28 Gb/s. Higher-level trigger object reconstruction is performed through large scale FPGAs
(such as Xilinx UltraScale) handling over 50 Tb/s of fine granularity detector data with an event rate of 750 kHz.
DOI: https://doi.org/10.22323/1.370.0147
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