| 基于MCU+CPLD的相位差和频率的测量方法研究及实现 |
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| 引用本文： | 缪晓中. 基于MCU+CPLD的相位差和频率的测量方法研究及实现[J]. 国外电子元器件, 2008, 16(7) |
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| 作者姓名： | 缪晓中 |
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| 作者单位： | 无锡职业技术学院电子工程系,江苏无锡,214121 |
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| 基金项目： | 江苏省高校"青蓝工程"优秀青年骨干教师培养对象资助项目 |
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| 摘 要： | 介绍了一种基于复杂可编程逻辑器件CPLD与单片机的相位和频率测量方法,其中单片机完成控制和数据处理.给出了硬件原理图和CPLD设计核心模块,可有效提高测量精度和抗干扰能力.
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| 关 键 词： | 复杂可编程逻辑器件 单片机 相位测量 |
Research and realization of phase measurement based on MCU+CPLD |
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| MIAO Xiao-zhong. Research and realization of phase measurement based on MCU+CPLD[J]. International Electronic Elements, 2008, 16(7) |
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| Authors: | MIAO Xiao-zhong |
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| Affiliation: | MIAO Xiao-zhong(Department of Electronics Engineering,Wuxi Institute of Technology,Wuxi 214121,China) |
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| Abstract: | The measureing method of phase and frequency based on CPLD+MCU is introduced in this paper,which MCU can control and processe data.The hardware circuit design and CPLD main module are presented.The measureing precision and anti-interference ability are greatly improved by this method. |
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| Keywords: | CPLD MCU phase measurement |
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