Articolo in rivista, 2018, ENG, 10.1016/j.fusengdes.2018.02.038

New FPGA based hardware implementation for JET gamma-ray camera upgrade

Fernandes, A.; Pereira, R. C.; Santos, B.; Bielecki, J.; Boltruczyk, G.; Broslawski, A.; Carvalho, P. F.; Dias, R.; Figueiredo, J.; Giacomelli, L.; Gosk, M.; Kiptily, V.; Korolczuk, S.; Murari, A.; Nocente, M.; Rigamonti, D.; Sousa, J.; Tardocchi, M.; Urban, A.; Zychor, I.; Correia, C. M. B. A.; Goncalves, B.

[ 1 ] Univ Lisbon, Inst Plasmas & Fusel Nucl, Inst Super Tecn, P-1049001 Lisbon, Portugal [ 2 ] Polish Acad Sci, Inst Nucl Phys, PL-31342 Krakow, Poland [ 3 ] Culham Ctr Fus Energy, Culham, England [ 4 ] Narodowe Ctr Badan Jadrowych, PL-05400 Otwock, Poland [ 5 ] CNR, Ist Fis Plasma P Caldirola, Milan, Italy [ 6 ] Univ Milano Bicocca, Dipartimento Fis G Occhialini, Milan, Italy [ 7 ] Univ Coimbra, Dept Phys, LibPhy UC, P-3004516 Coimbra, Portugal [ 8 ] EUROfus Consortium, JET, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England

The Gamma-Ray Camera Upgrade (GCU) project aims at installing a new set of 19 scintillators with multi-pixel photon counter (MPPC) embedded, capable to meet the high fluxes expected during deuterium-tritium plasmas while improving the diagnostic spectroscopic capabilities. GCU will benefit from the Advanced Telecommunications Computing Architecture (ATCA)-based Data Acquisition System (DAQ), successfully installed and commissioned during the JET-EP2 enhancement. However, to cope with the new GCU detector signals, the DAQ Field Programmable Gate Array (FPGA) codes need to be rebuilt. This work presents the FPGA code upgrade for Gamma Camera (GC) DAQ, capable to sustain the expected fast response of new detectors, while exploiting the full capabilities of the DAQ. Dedicated codes were designed, capable to acquire the new signals at full rate, and simultaneously processing them in real-time through suitable algorithms, fitted to the new signals shape. First results of real-time processing codes applied to data from detector prototypes are presented.

Fusion engineering and design 128 , pp. 188–192

Keywords

ATCA, FPGA, Real-time processing, Gamma-ray spectroscopy, Nuclear fusion

CNR authors

Nocente Massimo, Rigamonti Davide, Murari Andrea, Giacomelli Luca Carlo, Tardocchi Marco

CNR institutes

IFP – Istituto di fisica del plasma "Piero Caldirola"

ID: 395564

Year: 2018

Type: Articolo in rivista

Creation: 2018-12-10 10:48:13.000

Last update: 2022-04-11 16:27:13.000

External links

OAI-PMH: Dublin Core

OAI-PMH: Mods

OAI-PMH: RDF

DOI: 10.1016/j.fusengdes.2018.02.038

External IDs

CNR OAI-PMH: oai:it.cnr:prodotti:395564

DOI: 10.1016/j.fusengdes.2018.02.038

ISI Web of Science (WOS): 000428492500031

Scopus: 2-s2.0-85042180084