针对当前与《计算机组成原理》课程相关的插线类实验器在使用过程中暴露的问题，提出了取消插线、真实芯片、联网运行和自动诊断的功能要求以及实现时的“软连接”与“全监测”概念，进而详述了设计原理、硬件结构以及相关数据的处理方法。整个系统使用简便、易于扩充，具有较高的使用价值 In view of the problems exposed in the course of using the plug-in type experimental device related to the course of “Computer Composition Principle”, the functional requirements of unplugging, real chip, networking operation and automatic diagnosis are put forward as well as “soft connection” “Full monitoring” concept, which in turn details the design principles, hardware structure and related data processing methods. The entire system is easy to use, easy to expand, with high value