介绍了中国散裂中子源(CSNS)高通量粉末衍射仪中3He管电子学读出系统的设计,重点介绍了其中电荷测量插件(MQ插件)的设计,包括了电路结构、FPGA逻辑及其算法的实现.最后给出了与探测器联调的测试结果.%Used in the High - Intensity Powder Diffraction in China Spallation Neutron Sources (CSNS) Project, the electronic parts of the He readout system is introduced . The design of the Charge Measurement module ( MQ) is described in details, including the structure of the circuit, the firmware of the FPGA on the board. The test results are given out in the final.
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