May 24 – 28, 2021
America/Vancouver timezone

System Design and Prototyping for the CMS Level-1 Trigger at the High-Luminosity LHC

May 26, 2021, 7:30 AM
18m
Parallel session talk Readout: Trigger and DAQ Readout: Trigger and DAQ

Speaker

Dr Alexandre Zabi (LLR-Ecole Polytechnique CNRS-IN2p3)

Description

For the High-Luminosity Large Hadron Collider era, the trigger and data acquisition system of the Compact Muon Solenoid experiment will be entirely replaced. Novel design choices have been explored, including ATCA prototyping platforms with SoC controllers and newly available intercon- nect technologies with serial optical links with data rates up to 28 Gb/s. Trigger data analysis will be performed through sophisticated algorithms, including widespread use of Machine Learning, in large FPGAs, such as the Xilinx Ultrascale family. The system will process over 50 Tb/s of detector data with an event rate of 750 kHz. The system design and prototyping are described and examples of trigger algorithms reviewed

Primary author

Dr Alexandre Zabi (LLR-Ecole Polytechnique CNRS-IN2p3)

Co-author

Presentation materials