| 基于CPLD数字电子技术实验平台的设计与实现 |
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| 引用本文： | 文雯,李宏.基于CPLD数字电子技术实验平台的设计与实现[J].宁波大学学报(理工版),2008,21(4):505-509. |
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| 作者姓名： | 文雯 李宏 |
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| 作者单位： | 宁波大学信息科学与工程学院,浙江,宁波,315211 |
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| 基金项目： | 宁波大学实验技术开发项目
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| 摘 要： | 以ALTERA公司CPLD器件MAXII EPM1270为系统核心，构建了一种将数字电路实验和系统可编程实验集于一身的综合实验平台．平台能提供4种不同电路结构的工作模式，既可以在可编程逻辑器件FPGA／CPLD上完成EDA实验，又提供给学生自由发挥的自助实验区；还配有DDS函数信号发生器、等精度频率计、逻辑笔、脉冲信号源等模块，可完成小至一般数电实验大至数字系统的设计．实际使用效果表明：该实验平台较好地满足了数字电子类实验课程需要，在提高学生对课程理解和应用方面有着积极作用．
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| 关 键 词： | 数字电子技术 在系统可编程 CPLD 多模式配置 |
Design and Implementation of Digital Electronic Technology Experiment Platform Based on CPLD |
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| WEN Wen,LI Hong.Design and Implementation of Digital Electronic Technology Experiment Platform Based on CPLD[J].Journal of Ningbo University(Natural Science and Engineering Edition),2008,21(4):505-509. |
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| Authors: | WEN Wen LI Hong |
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| Institution: | ( Faculty of Information Scienceand Technology, Ningbo University, Ningbo 315211, China ) |
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| Abstract: | An integrated platform is presented on which both digital circuit experiment and in-system programmable experiment can be carried out .The platform is constructed on the basis of the CPLD MAXII EPM127 of ALTERA and consists of 4 work modes. These modes are engineered not only for in-system programmable experiments but also for a variety of digital circuit designs. The platform developed is also equipped with several components such as DDS function signal generator, logical pen, and pulse signal generator. The performance test results indicate that the platform adequately satisfies the need of digital electronic technology experiments curricula, and is conducive to students for better comprehension and application of courses. |
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| Keywords: | CPLD |
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