PoS - Proceedings of Science
Volume 397 - The Ninth Annual Conference on Large Hadron Collider Physics (LHCP2021) - Poster Session
Development of DAQ to DCS communication in the ATLAS Inner Tracker
A. Palazzo*  on behalf of the ATLAS Collaboration
Full text: pdf
Pre-published on: October 20, 2021
Published on: November 17, 2021
The increase of luminosity foreseen for the High-Luminosity LHC phase requires the substitution of the ATLAS Inner Detector with a new tracking detector, called Inner Tracker. It will be an all-silicon system consisting of a pixel and a strip subdetector. The ATLAS wide Front-End Link eXchange system will be the off-detector interface of the data acquisition system to the Inner Tracker. In order to efficiently bring the Inner Tracker into operation, the intercommunication be-
tween the data acquisition system and the detector control system is foreseen. Such communication is mediated by open platform communications servers that interface to the different hardware and software resources and to the Finite State Machine supervising all subdetectors. This framework is designed to be flexible, so that it can easily incorporate heterogeneous resources coming from different subsystems, including the Front-End Link eXchange setups. The current status of the
implementation of open platform communications servers for the intercommunication between
the data acquisition system and the detector control system is described.
DOI: https://doi.org/10.22323/1.397.0163
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