摘要
以ALTERA公司FPGA器件Cyclone III EP3C5E为系统核心,构建了一种基于FPGA新颖灵活的数字电子技术实验平台,该平台加载了高速IP核,既可以完成数字电路基础实验,又提供给学生创新性设计区.以数字表决器实验为例,介绍了逻辑门设计原理,通过3种不同的方式实现了设计功能,对比系统仿真结果并详细分析了在实验平台运行的准确性.系统分析表明,该实验平台可较好地实现数字电子技术实验,同时激发学生的学习兴趣和创造力,增强对课程的理解和认识.
An original and flexible platform of digital electronic technology is presented based on FPGA,which is constructed on the basis of the Cyclone III EP3C5E144 of ALTERA. The platform with the IP core is engineered not only for based experiments of digital electronic circuit but also innovative circuit designs.Experiment of the voter as an example,design principle of logic gate is introduced in this paper,function of design is realized by three different ways,and the system simulation results are contrasted by software.Furthermore,the accuracy of the running result from experimental platform was analyzed by using design of system module. The performance test results show that the platform adequately satisfies the need of digital electronic technology experiments curricula,and is conducive to students for better comprehension and cognize of courses,the interest and innovation of students will be improved largely.
出处
《吉林化工学院学报》
CAS
2016年第1期15-18,共4页
Journal of Jilin Institute of Chemical Technology
关键词
FPGA
数字电子技术
表决器
实验平台
FPGA
digital electronic technology
voter
experimental platform
