【作者】 陈炼； 梁福田； 李锋； 黄姗姗； 金革；

【Author】 CHEN Lian, LIANG Fu-tian, LI Feng, HUANG Shan-shan, JIN Ge (Key Laboratory of Technologies of Particle Detection & Electronics, Chinese Academy of Sciences, Anhui Key Laboratory of Physical Electronics, Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China)

【机构】 中国科学院核探测技术与核电子学重点实验室物理电子学安徽省重点实验室中国科学技术大学近代物理系；

【摘要】 本文介绍了一种基于可重构技术的大学核物理实验系统,该系统采用FPGA作为数据处理和控制核心,利用FPGA的可编程特性,在同一硬件平台上支持多种实验。通过USB2.0高速总线,将数据及时的传输至上位机,利用可重构的软件对其进行后续处理。实验测试结果表明,该系统在性能上完全能替代原有的商业仪器设备,从而能满足大学核物理实验的各项需求。更多还原

【Abstract】 In this paper, a reconfigurable system for college nuclear physics experiments was introduced. The reconfigurable hardware platform was constructed in which FPGA was used as the control core. USB 2.0 high-speed bus was used to communicate with computer. The control software was designed based on virtual instrument technology. Using reconfigurable technology, the system could support variety of experiments. Experimental results showed that the system could satisfy the requirements of college nuclear physics experiments, which meant that it could completely replace the original equipments.更多还原