Implementation and performances of the IPbus protocol for the JUNO Large-PMT readout electronics
Creators: name: Triozzi, Riccardo
name: Serafini, Andrea
name: Bellato, Marco
name: Bergnoli, Antonio
name: Bolognesi, Matteo
name: Brugnera, Riccardo
name: Cerrone, Vanessa
name: Chen, Chao
name: Clerbaux, Barbara
name: Coppi, Alberto
name: Corti, Daniele
name: Corso, Flavio dal
name: Dong, Jianmeng
name: Dou, Wei
name: Fan, Lei
name: Garfagnini, Alberto
name: Gavrikov, Arsenii
name: Gong, Guanghua
name: Grassi, Marco
name: Guizzetti, Rosa Maria
name: Hang, Shuang
name: He, Cong
name: Hu, Jun
name: Isocrate, Roberto
name: Jelmini, Beatrice
name: Ji, Xiaolu
name: Jiang, Xiaoshan
name: Li, Fei
name: Liang, Zehong
name: Lippi, Ivano
name: Liu, Hongbang
name: Liu, Hongbin
name: Liu, Shenghui
name: Liu, Xuewei
name: Luo, Daibin
name: Luo, Ronghua
name: Marini, Filippo
name: Mazzaro, Daniele
name: Modenese, Luciano
name: Molla, Marta Colomer
name: Ning, Zhe
name: Peng, Yu
name: Petitjean, Pierre-Alexandre
name: Pitacco, Alberto
name: Qi, Mengyao
name: Ramina, Loris
name: Rampazzo, Mirco
name: Rebeschini, Massimo
name: Redchuk, Mariia
name: Sun, Yunhua
name: Triossi, Andrea
name: Veronese, Fabio
name: von Sturm, Katharina
name: Wang, Peiliang
name: Wang, Peng
name: Wang, Yangfu
name: Wang, Yusheng
name: Wang, Yuyi
name: Wang, Zheng
name: Wei, Ping
name: Weng, Jun
name: Xian, Shishen
name: Xie, Xiaochuan
name: Xu, Benda
name: Xu, Chuang
name: Xu, Donglian
name: Xu, Hai
name: Yan, Xiongbo
name: Yan, Ziyue
name: Yang, Fengfan
name: Yang, Yan
name: Yang, Yifan
name: Ye, Mei
name: Zeng, Tingxuan
name: Zhang, Shuihan
name: Zhang, Wei
name: Zhang, Aiqiang
name: Zhang, Bin
name: Zhao, Siyao
name: Zi, Changge
name: Aiello, Sebastiano
name: Andronico, Giuseppe
name: Antonelli, Vito
name: Barresi, Andrea
name: Basilico, Davide
name: Beretta, Marco
name: Brigatti, Augusto
name: Bruno, Riccardo
name: Budano, Antonio
name: Caccianiga, Barbara
name: Cammi, Antonio
name: Campese, Stefano
name: Chiesa, Davide
name: Clementi, Catia
name: Cordelli, Marco
name: Dusini, Stefano
name: Fabbri, Andrea
name: Felici, Giulietto
name: Ferraro, Federico
name: Giammarchi, Marco Giulio
name: Landini, Cecilia
name: Lombardi, Paolo
name: Lombardo, Claudio
name: Maino, Andrea
name: Mantovani, Fabio
name: Mari, Stefano Maria
name: Martini, Agnese
name: Meroni, Emanuela
name: Miramonti, Lino
name: Montuschi, Michele
name: Nastasi, Massimiliano
name: Orestano, Domizia
name: Ortica, Fausto
name: Paoloni, Alessandro
name: Parmeggiano, Sergio
name: Petrucci, Fabrizio
name: Previtali, Ezio
name: Ranucci, Gioacchino
name: Re, Alessandra Carlotta
name: Ricci, Barbara
name: Romani, Aldo
name: Saggese, Paolo
name: Sanfilippo, Simone
name: Sirignano, Chiara
name: Sisti, Monica
name: Stanco, Luca
name: Strati, Virginia
name: Tortorici, Francesco
name: Tuvé, Cristina
name: Venettacci, Carlo
name: Verde, Giuseppe
name: Votano, Lucia
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: The Jiangmen Underground Neutrino Observatory (JUNO) is a large neutrino detector currently under construction in China. Thanks to the tight requirements on its optical and radio-purity properties, it will be able to perform leading measurements detecting terrestrial and astrophysical neutrinos in a wide energy range from tens of keV to hundreds of MeV. A key requirement for the success of the experiment is an unprecedented 3% energy resolution, guaranteed by its large active mass (20 kton) and the use of more than 20,000 20-inch photo-multiplier tubes (PMTs) acquired by high-speed, high-resolution sampling electronics located very close to the PMTs. As the Front-End and Read-Out electronics is expected to continuously run underwater for 30 years, a reliable readout acquisition system capable of handling the timestamped data stream coming from the Large-PMTs and permitting to simultaneously monitor and operate remotely the inaccessible electronics had to be developed. In this contribution, the firmware and hardware implementation of the IPbus based readout protocol will be presented, together with the performances measured on final modules during the mass production of the electronics.