Published November 2006 | Version v1
Journal article Metadata-only

The remote online upgrade of electronics system of high energy physics experiment

Creators

  • 1. China Science and Technology Univ., Hefei (China). Dept. of Modern Physics

Description

Online upgrade of electronics system is usually needed in big physics experiment. It becomes possible because of universal use of Field Programmable Gates Array (FPGA). This paper introduces a scheme that a serial Flash and a Complex Programmable Logic Device (CPLD) is used to configure FPGA by passively serial mode (PS). The goal is achieved that is the auto configuration after power reset and the remote online upgrade and the function switch of electronics system. The rationale, system frame and hardware circuit of the scheme is also given. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Electronics and Detection Technology
Journal Volume
26
Journal Issue
6
Journal Page Range
p. 972-975, 989
ISSN
0258-0934

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
38085577
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BEIJING ELECTRON-POSITRON COLLIDER; DESIGN; GATING CIRCUITS; HIGH ENERGY PHYSICS; LOGIC CIRCUITS; MAGNETIC SPECTROMETERS; MODIFICATIONS; TIME-OF-FLIGHT SPECTROMETERS
Descriptors DEC
ACCELERATORS; ELECTRONIC CIRCUITS; LINEAR ACCELERATORS; MEASURING INSTRUMENTS; PHYSICS; SPECTROMETERS; STORAGE RINGS

Optional Information

Notes
5 figs., 9 refs.