| 中断式开关量I/O模块设计及其在Ethernet/IP通信处理器中的应用 |
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| 引用本文： | 杨烈君.中断式开关量I/O模块设计及其在Ethernet/IP通信处理器中的应用[J].宁德师专学报(自然科学版),2010,22(2):175-178. |
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| 作者姓名： | 杨烈君 |
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| 作者单位： | 宁德师范学院计算机与信息工程系,福建宁德,352100 |
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| 摘 要： | 介绍一种开关量输入输出模块的设计,该模块采用ALTERA公司的CPLD器件实现开关量中断驱动式控制输入,并介绍应用该模块实现Ethernet/IP通信处理器双向并行I/O接口功能的方法.
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| 关 键 词： | 开关量 CPLD 通信处理器 I/O驱动 |
Design of interrupting-mode switching quantities I/O module and its application in Ethernet/IP communication processor |
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| YANG Lie-jan.Design of interrupting-mode switching quantities I/O module and its application in Ethernet/IP communication processor[J].Journal of Ningde Teachers College(Natural Science),2010,22(2):175-178. |
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| Authors: | YANG Lie-jan |
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| Institution: | YANG Lie-jun(Department of Computer and Information Engineering,Ningde Normal University,Ningde Fujian 352100,China) |
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| Abstract: | The paper introduces the design of switching quantities input-output module which adopts the device–CPLD from Altera Corporation to realize the input control of the interrupt-driven switching quantities,and the technique which is based on the module to realize the bidirectional parallel function of the I/O interface to Ethernet/IP communication processor. |
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| Keywords: | CPLD |
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