基于组件的开放式单片机实验平台的研制

针对单片机课程教学中使用的实验箱不但故障维修困难，而且硬件资源陈旧有限，没有开放VO接口资源，难以应用新材料、新元件开发新课题的实际问题，文中提出一种基于“即插即用”组件为指导思想的开放式单片机实验平台研制方法。不但能很好地完成单片机实验教学和开发研究新课题，而且把故障率最大限度地平均分配到各独立功能组件板上，硬件维修方便。结果表明，实验平台的灵活性好，对提高师生单片机技术的实际应用能力具有极大的帮助。

Development of Open MCU Experimental Platform Based on Component

MCU Course experimental box is hard to maintain, and hardware resources are outdated and limited. There is no open I/O interface resources, so it is difficult to apply the new material, new element to the practical problems of the development of new topics. A＂ Plugwith＂ component as the guiding ideology of open microcontroller the experiment platform has been proposed. It can not only fulfil MCU experiment teaching and new issue development, but also allocate the failure rate to each of the independent functional components board. The hardware is easy to maintain. The results showed the experimental platform is flexible and helpful to improve the teachers＇ and students＇ practical application abilities of SCM technology.