Abstract
The CERN Compact Muon Solenoid (CMS) RPC system phase-2 upgrade project is in good progress. It covers the replacement of the off-detector electronics for the present Resistive Plate Chambers (RPC), known as “link system”, and includes the renovation of the legacy slow controller with brand new electronics, called RPC backend electronics. The scope of the new backend is to handle all requirements of the new RPC link system such as assigning a dedicated link to every control board (CB) that carries out the slow control and fast trigger commands and Large Hadron Collider (LHC) clock. In this work, we will review the architecture of the new Slow controller, its firmware, and the commands supported by this system.
| Original language | English |
|---|---|
| Article number | 168268 |
| Number of pages | 4 |
| Journal | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
| Volume | 1052 |
| DOIs | |
| Publication status | Published - Jul 2023 |
Bibliographical note
Funding Information:We would like to acknowledge the enduring support for the Upgrade of the CMS detector and the supporting computing infrastructure provided by the following funding agencies: FWO (Belgium) ; CNPq , CAPES and FAPERJ (Brazil) ; MES and BNSF (Bulgaria) ; CERN ; CAS , MoST , and NSFC (China) ; MINCIENCIAS (Colombia) ; CEA and CNRS IN2P3 (France); SRNSFG (Georgia) ; DAE and DST (India) ; IPM (Iran) ; INFN (Italy) ; MSIP and NRF (Republic of Korea) ; BUAP , CINVESTAV , CONACYT , LNS , SEP , and UASLP-FAI (Mexico) ; PAEC (Pakistan) ; DOE and National Science Foundation NSF (USA) .
Publisher Copyright:
© 2023 Elsevier B.V.
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