基于PowerPC MPC5200B处理器的通用高速DAQ模块RAIN100B的设计与实现

The Design and Realization of General High-Speed RAIN100B DAQ Module Based on PowerPC MPC5200B Processor

基于Freescale公司的400MHz的32位PowerPC微处理器MPC5200B,清华大学工程物理系核系统与控制教研室结合核电子学数据采集系统的需求和特点,设计和研制了RAIN100B的通用高速DAQ模块,能够单模块提供不低于90Mbps的数据带宽,并且成功地使用在了医学物理图像数据采集、GEM探测器数据读出以及大亚湾反应堆中微子实验时钟系统CCG板等核电子学系统中。论文讨论RAIN100B模块的设计原理和具体实现细节,并对几次应用过程和结果进行了讨论。

In order to deal with the DAQ function of nuclear electronics, department of engineering physics of Tsinghua University design and realize a general, high-speed RAIN100B DAQ module based on Freeseale＇s PowerPC MPC5200B proeessor. And the RAIN100B was used on GEM detector DAQ, it can reach up to 90Mbps data speed. The result is also presented and discussed.