ELMB microcontroller firmware and scada integration for the LHCb muon detector readout control system
(2007) Topical Workshop on Electronics for Particle Physics, TWEPP 2007 p.477-481- Abstract
The LHCb system requires high efficiency muon detection into LHC bunch crossing: 95% into a 25 ns time window. To reach such efficiency many parameters of the detector readout apparatus have to be calibrated and adjusted and its channels must be aligned in time. In addition, essential characteristics must be monitored to guarantee a good working condition of the apparatus (to avoid loss of efficiency and to minimize systematic errors). As the number of the muon readout parameters is extremely high (∼700000 registers), a system able to process information in parallel is required: 122000 readout channels will be controlled by about 600 microcontrollers and 6 computers. The complexity of such an apparatus requires the use of a distributed... (More)
The LHCb system requires high efficiency muon detection into LHC bunch crossing: 95% into a 25 ns time window. To reach such efficiency many parameters of the detector readout apparatus have to be calibrated and adjusted and its channels must be aligned in time. In addition, essential characteristics must be monitored to guarantee a good working condition of the apparatus (to avoid loss of efficiency and to minimize systematic errors). As the number of the muon readout parameters is extremely high (∼700000 registers), a system able to process information in parallel is required: 122000 readout channels will be controlled by about 600 microcontrollers and 6 computers. The complexity of such an apparatus requires the use of a distributed system. For this a Supervisory Control And Data Acquisition (SCADA) based system is being developed to control the entire detector readout equipment. Moreover, a Finite State Machine (FSM) implementation is being developed to integrate the Detector Readout Control (DRC) into the LHC Experiment Control System (ECS).
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- author
- Bocci, V. ; Iacoangeli, F. ; Messi, F. LU ; Nobrega, R. ; Pinci, D. and Rinaldi, W.
- publishing date
- 2007
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- host publication
- Proceedings of the Topical Workshop on Electronics for Particle Physics, TWEPP 2007
- pages
- 5 pages
- conference name
- Topical Workshop on Electronics for Particle Physics, TWEPP 2007
- conference location
- Prague, Czech Republic
- conference dates
- 2007-09-03 - 2007-09-07
- external identifiers
-
- scopus:84884182984
- ISBN
- 9789290833048
- language
- English
- LU publication?
- no
- id
- ae828f88-8fdb-4ed6-8170-e3f76b6503d1
- date added to LUP
- 2016-11-18 18:50:12
- date last changed
- 2022-04-11 14:08:18
@inproceedings{ae828f88-8fdb-4ed6-8170-e3f76b6503d1, abstract = {{<p>The LHCb system requires high efficiency muon detection into LHC bunch crossing: 95% into a 25 ns time window. To reach such efficiency many parameters of the detector readout apparatus have to be calibrated and adjusted and its channels must be aligned in time. In addition, essential characteristics must be monitored to guarantee a good working condition of the apparatus (to avoid loss of efficiency and to minimize systematic errors). As the number of the muon readout parameters is extremely high (∼700000 registers), a system able to process information in parallel is required: 122000 readout channels will be controlled by about 600 microcontrollers and 6 computers. The complexity of such an apparatus requires the use of a distributed system. For this a Supervisory Control And Data Acquisition (SCADA) based system is being developed to control the entire detector readout equipment. Moreover, a Finite State Machine (FSM) implementation is being developed to integrate the Detector Readout Control (DRC) into the LHC Experiment Control System (ECS).</p>}}, author = {{Bocci, V. and Iacoangeli, F. and Messi, F. and Nobrega, R. and Pinci, D. and Rinaldi, W.}}, booktitle = {{Proceedings of the Topical Workshop on Electronics for Particle Physics, TWEPP 2007}}, isbn = {{9789290833048}}, language = {{eng}}, pages = {{477--481}}, title = {{ELMB microcontroller firmware and scada integration for the LHCb muon detector readout control system}}, year = {{2007}}, }