The scientific data acquisition system of the GAMMA-400 space project

International Conference on Particle Physics and Astrophysics

Bobkov, S.G.^1 ; Serdin, O.V.^1 ; Gorbunov, M.S.^1 ; Arkhangelskiy, A.I.^2 ; Topchiev, N.P.^3

Scientific Research Institute of System Analysis, Russian Academy of Sciences, Nahimovskij Prospect 36/1, Moscow

117218, Russia^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway 31, Moscow

115409, Russia^2

P.N. Lebedev Physical Institute, Russian Academy of Sciences, Leninskij Prospekt 53, Moscow

119991, Russia^3

关键词: CMOS technology;    Computation systems;    High-speed interfaces;    RapidIO interfaces;    Real time operating system;    Scientific data;    Space instrument;    Very large scale integrations (VLSI);   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/675/3/032014/pdf
DOI  :  10.1088/1742-6596/675/3/032014

来源: IOP

【 摘 要 】

The description of scientific data acquisition system (SDAS) designed by SRISA for the GAMMA-400 space project is presented. We consider the problem of different level electronics unification: the set of reliable fault-tolerant integrated circuits fabricated on Silicon-on-Insulator 0.25 mkm CMOS technology and the high-speed interfaces and reliable modules used in the space instruments. The characteristics of reliable fault-tolerant very large scale integration (VLSI) technology designed by SRISA for the developing of computation systems for space applications are considered. The scalable net structure of SDAS based on Serial RapidIO interface including real-time operating system BAGET is described too.