A prototype of the read-out subsystem of the BESIII DAQ based on PowerPC
Ning, T; Chu YP(初元萍); Zhao JW(赵京伟); Chu, YP; Ge, J; Zhao, JW
刊名PLASMA SCIENCE & TECHNOLOGY
2005
卷号7期号:5页码:3065-3068
关键词BESIII DAQ readout system single board computer VMEbus DMA transfer
学科分类Physics
DOI10.1088/1009-0630/7/5/021
通讯作者Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
文章类型Article
英文摘要This article describes the prototype of the read-out subsystem which will be subject to the BESIII data acquisition system. According to the purpose of the BESIII, the event rate will be about 4000 Hz and the data rate up to 50 Mbytes/sec after Level I trigger. The read-out subsystem consists of some read-out crates and a read-out computer whose function is to initialize the hardware, to collect the event data from the front-end electronics after Level 1 trigger, to transfer data fragments to the computer in online form through two levels of computer pre-processing and high-speed network transmission. In this model, the crate level read-out implementation is based on the commercial single board computer MVME5100 running the VxWorks operating system.
类目[WOS]Physics, Fluids & Plasmas
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000232894300021
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239862
专题中国科学院高能物理研究所_实验物理中心_期刊论文
中国科学院高能物理研究所_实验物理中心
作者单位中国科学院高能物理研究所
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Ning, T,Chu YP,Zhao JW,et al. A prototype of the read-out subsystem of the BESIII DAQ based on PowerPC[J]. PLASMA SCIENCE & TECHNOLOGY,2005,7(5):3065-3068.
APA Ning, T,初元萍,赵京伟,Chu, YP,Ge, J,&Zhao, JW.(2005).A prototype of the read-out subsystem of the BESIII DAQ based on PowerPC.PLASMA SCIENCE & TECHNOLOGY,7(5),3065-3068.
MLA Ning, T,et al."A prototype of the read-out subsystem of the BESIII DAQ based on PowerPC".PLASMA SCIENCE & TECHNOLOGY 7.5(2005):3065-3068.
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