| ATLAS Note | |
| Report number | ATL-DAQ-PROC-2014-039 ; AIDA-PUB-2015-022 |
| Title | The C-RORC PCIe Card and its Application in the ALICE and ATLAS Experiments |
| Author(s) |
Engel, H (Goethe U., Frankfurt (main)) ; Borga, A (NIKHEF, Amsterdam) ; Costa, F (CERN) ; Crone, G J (University Coll. London) ; Eschweiler, D (Frankfurt U., FIAS) ; Francis, D (CERN) ; Green, B (Royal Holloway, U. of London) ; Joos, M (CERN) ; Kebschull, U (Goethe U., Frankfurt (main)) ; Kiss, T (Wigner RCP, Budapest) ; Kugel, A (U. Heidelberg, ZITI) ; Panduro Vasquez, J G (Royal Holloway, U. of London) ; Soos, C (CERN) ; Teixeira-Dias, P (Royal Holloway, U. of London) ; Tremblet, L (CERN) ; Vande Vyvre, P (CERN) ; Vandelli, W (CERN) ; Vermeulen, J C (NIKHEF, Amsterdam) ; Werner, P (CERN) ; Wickens, F J (Rutherford) |
| Publication | 2015 |
| Imprint | 29 Oct 2014 |
| Number of pages | 10 |
| In: | JINST 10 (2015) C02022 |
| In: | Topical Workshop on Electronics for Particle Physics 2014, Aix En Provence, France, 22 - 26 Sep 2014, pp.C02022 |
| DOI | 10.1088/1748-0221/10/02/C02022 |
| Subject category | Particle Physics - Experiment ; Detectors and Experimental Techniques ; 8: Improvement and equipment of irradiation and test beam lines ; 8.6: Coordination of combined beam tests and common DAQ |
| Accelerator/Facility, Experiment | CERN LHC ; ATLAS CERN LHC ; ALICE |
| Free keywords | Data acquisition circuits ; Data acquisition concepts ; Digital electronic circuits ; Online farms and online filtering ; Optical detector readout concepts |
| Abstract | The ALICE and ATLAS DAQ systems read out detector data via point-to-point serial links into custom hardware modules, the ALICE RORC and ATLAS ROBIN. To meet the increase in operational requirements both experiments are replacing their respective modules with a new common module, the C-RORC. This card, developed by ALICE, implements a PCIe Gen 2 x8 interface and interfaces to twelve optical links via three QSFP transceivers. This paper presents the design of the C-RORC, its performance and its application in the ALICE and ATLAS experiments. |
| Copyright/License | publication: © 2015-2024 CERN (License: CC-BY-3.0) |
Corresponding record in: Inspire
Element opprettet 2014-10-29, sist endret 2022-08-10
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Original Communication (restricted to ATLAS)