| 基于CPLD的电梯编码器信号处理 |
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| 引用本文： | 罗世亮,刘暾东.基于CPLD的电梯编码器信号处理[J].自动化应用,2012(3):3-5. |
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| 作者姓名： | 罗世亮 刘暾东 |
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| 作者单位： | 厦门大学信息科学与技术学院,厦门,361005 |
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| 基金项目： | 厦门市科技计划项目(3502Z20103002)资助 |
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| 摘 要： | 提出以CPLD作为处理器的协处理单元,处理电梯编码器信号的设计方案。CPLD以总线扩展方式来实现与处理器的通信。经软件仿真和现场测试证明,该方案能很好地处理电梯编码器信号。
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| 关 键 词： | 编码器 CPLD 信号处理 总线扩展 |
Signal Processing for Encoder of Elevator Based on CPLD |
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| LUO Shi-liang,LIU Tun-dong.Signal Processing for Encoder of Elevator Based on CPLD[J].Automation Application,2012(3):3-5. |
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| Authors: | LUO Shi-liang LIU Tun-dong |
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| Affiliation: | (School of Information and Science Technology,Xiamen University,Xiamen 361005,China) |
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| Abstract: | This paper proposed a design scheme that CPLD as a co-processing unit of the Processor,processing the signal of elevator encoder.Comunica-tion between CPLD and processor is realized by the way of bus extention.The scheme is proved to handle well the signal of elevator encoder through running in simulation and practice. |
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| Keywords: | CPLD signal processing encoder bus extention |
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