Design of data transmission for a portable DAQ system
文献类型：期刊论文
| 作者 | Zhou Wen-Xiong1,2; Wang Yan-Yu1 ; Nan Gang-Yang1,2; Zhang Jian-Chuan1,2
|
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2014-02-01 |
| 卷号 | 25 |
| 关键词 | Field Programmable Gate Array (Fpga) Advanced Risc Machines (Arm) High-speed Transmission Driver Data Acquisition (Daq) |
| ISSN号 | 1001-8042 |
| 文献子类 | Article |
| 英文摘要 | Field Programmable Gate Array (FPGA), combined with ARM (Advanced RISC Machines) is increasingly employed in the portable data acquisition (DAQ) system for nuclear experiments to reduce the system volume and achieve powerful and multifunctional capacity. High-speed data transmission between FPGA and ARM is one of the most challenging issues for system implementation. In this paper, we propose a method to realize the high-speed data transmission by using the FPGA to acquire massive data from FEE (Front-end electronics) and send it to the ARM whilst the ARM to transmit the data to the remote computer through the TCP/IP protocol for later process. This paper mainly introduces the interface design of the high-speed transmission method between the FPGA and the ARM, the transmission logic of the FPGA, and the program design of the ARM. The theoretical research shows that the maximal transmission speed between the FPGA and the ARM through this way can reach 50 MB/s. In a realistic nuclear physics experiment, this portable DAQ system achieved 2.2 MB/s data acquisition speed. |
| WOS研究方向 | Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000335293500009 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/49183]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang Yan-Yu |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou Wen-Xiong,Wang Yan-Yu,Nan Gang-Yang,et al. Design of data transmission for a portable DAQ system[J]. NUCLEAR SCIENCE AND TECHNIQUES,2014,25. |
| APA | Zhou Wen-Xiong,Wang Yan-Yu,Nan Gang-Yang,&Zhang Jian-Chuan.(2014).Design of data transmission for a portable DAQ system.NUCLEAR SCIENCE AND TECHNIQUES,25. |
| MLA | Zhou Wen-Xiong,et al."Design of data transmission for a portable DAQ system".NUCLEAR SCIENCE AND TECHNIQUES 25(2014). |
入库方式： OAI收割
来源：近代物理研究所
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