The Data acquisition system based on PMC bus
The Data acquisition system based on PMC bus
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基于PMC总线的数据采集系统
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
M. Saitoh
中科院分区：
文献类型：
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作者：
Y. Igarashi;G. Varner;S. Onozawa;M. Ishizuka;E. Inoue;H. Kodama;M. Tanaka;R. Itoh;M. Nakao;T. Higuchi;S. Suzuki;S. Shimazaki;M. Ikeno;Keiichi Watanabe;Y. Nagasaka;K. Nakayoshi;H. Fujii;T. Katayama;K. Tauchi;Y. Yasu;C.;M. Yamauchi;T. Murakami;M. Saitoh
日本KEK高能物理实验进入过千赫触发阶段。因此，我们需要数据采集(DAQ)系统的后继者来取代CAMAC或FASTBUS系统。为了满足这些需求，我们开发了一个数据采集系统，它包括机箱、基板模块、用于前端A/D或T/D转换的子卡以及用于数据传输和时序控制的后端通信卡。板条箱的大小适用于带有标准VME32总线和电源扩展连接器的9U欧罗卡。该基板包括具有通过事件缓冲FIFO连接到前端子卡的定序器的本地总线，以及将被设置为PMC处理器单元以减小来自前端子卡的数据大小的标准PMC(PCI夹层卡)总线。在连接到基板后端的后端通信卡上安装有与事件构建系统连接的数据传输模块和与中央时序控制器通信的触发控制单元。我们描述了该数据采集系统的设计，并对其性能进行了评估。
High energy physics experiments in KEK/Japan rush into over KHz trigger stage. Thus, we need a successor of the data acquisition(DAQ) system that replaces the CAMAC or FASTBUS systems. To meet these needs, we have developed a DAQ system which includes a crate, base-board modules, daughter cards for front-end A/D or T/D conversion, and back-end communication cards for data transfer and timing control. The size of the crate is for the 9U Euro-cards with the standard VME32 bus and extension connectors for power supply. The base-board comprises of a local bus with the sequencer connected to the front-end daughter cards via event buffering FIFOs, and the standard PMC (PCI mezzanine card) bus to be set a PMC processor unit to reduce data size from the front-end daughter cards. A data transfer module, which is connected to the event building system, and a trigger control unit, which communicates with the central timing controller are installed on the back-end communication card connected to the rear end of the base-board. We describe the design of this DAQ system and evaluate the performance of it.
新型TDC LSI和VME模块的开发
DOI：
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发表时间：
2002
期刊：
IEEE Transactions on Nuclear Science Vol.49
影响因子：
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作者：
Y.Arai
通讯作者：
Y.Arai