高性能单片机ADuC845的设计及其在医学设备上的应用

The Designing of High-performance Micro-Controller Unit ADuC845 and Its Application in the Medical Equipments

在医学影像设备实验课程中存在结构化和功能化,导致实验课程难以展开,学生的动手能力和实践创新能力不能得到良好的培养。针对这些问题,并结合医学院校的特点和影像设备实验课的需求,设计一套服务于影像设备的实验板,该实验板具有I/O接口电路、脉宽调制、模数转换电路、数模转换电路、在线调试电路、电源电路等部分,能够做多项实验,利用此实验板进行教学不但巩固了所学的技术专业课,加强了理论与实际的联系,使学生更加深入地理解影像设备课程,而且培养了学生的动手能力和创新能力。

It is difficult to deploy the experiment class of medical equipments and develop students' practical and innovational ability for the Structuralization and functionalization existing in the imaging and equipment course.To solve the problem,an Micro Controller Unit Experimentation Equipment(MCgEE) has been designed which has I/O interface circuit,pulse width modulation,analog-to- digital convert circuit,digital-to-analog convert circuit,on-line debugging circuit,and power supply converter.The equipment used in teaching can not only make students study better but also develop their practical and innovational ability.