Firmware implementation of Phase-2 Overlap Muon Track Finder algorithm for CMS Level-1 trigger
Year: 2025
Type: article
Abstract: The Overlap Muon Track Finder (OMTF) is one of the subsystems of the Compact Muon Solenoid (CMS) Level-1 Trigger. For the High-Luminosity Large Hadron Collider era (CMS phase-2 upgrade), a new version of the OMTF is currently under development. This upgraded version will be implemented on a custom ATCA board X2O, which houses a Xilinx UltraScale+ FPGA and 25 Gbps optical transceivers. This contribution focuses on the firmware implementation of the muon trigger algorithm and input data pre-processing, leveraging the High-Level Synthesis (HLS) technique. The paper presents current design and verification results, as well as experiences in using both standard and non-standard HLS development workflows.
Source: Journal of Instrumentation
Authors: Piotr Andrzej Fokow, Pelayo Leguina
Institutions: Warsaw University of Technology, Universidad de Oviedo
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $3,290
OpenAlex ID: W4408570524