Published June 2011 | Version v1
Journal article Metadata-only

Communication system of LLRF based on SOPC of Nios Ⅱ softcore: design and performance

Creators

  • 1. State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing (China)
  • 2. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing (China)

Description

DC-SC photocathode injector at Peking University and 9 cell superconducting cavity at Institute of High Energy Physics have both adopted digital LLRF control system, in which communication system based on STRATIX Ⅳ series FPGA development Kit. Through the System-on-a-Programmable-Chip (SOPC) technology and the development environment provided by NIOS Ⅱ IDE, It realized communication function with Tri-State Ethernet. The interface created by Labview has been used to set the parameters and get data. After repeating tests, the communication system has been running well all through. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Electronics and Detection Technology
Journal Volume
31
Journal Issue
6
Journal Page Range
p. 606-609
ISSN
0258-0934

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
46041215
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
CAVITY RESONATORS; COMMUNICATIONS; CONTROL SYSTEMS; DESIGN; DIGITAL SYSTEMS; EDUCATIONAL FACILITIES; HIGH ENERGY PHYSICS; INTERFACES; LOCAL AREA NETWORKS; PERFORMANCE; PHOTOCATHODES; SUPERCONDUCTING SUPER COLLIDER
Descriptors DEC
ACCELERATORS; CATHODES; COMPUTER NETWORKS; CYCLIC ACCELERATORS; ELECTRODES; ELECTRONIC EQUIPMENT; EQUIPMENT; PHYSICS; RESONATORS; STORAGE RINGS; SYNCHROTRONS

Optional Information

Notes
4 figs., 2 tabs., 6 refs.