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双端口RAM在PROFIBUS_DP智能从站中的应用研究
引用本文:赵辉,江平. 双端口RAM在PROFIBUS_DP智能从站中的应用研究[J]. 制造业自动化, 2007, 29(2): 81-83
作者姓名:赵辉  江平
作者单位:天津理工大学自动化与能源工程学院,天津,300191
基金项目:天津市科技攻关基金资助项目(05YFGDGX08800)
摘    要:在PROFIBUS_DP智能从站设计中,通信的实时性、可靠性是一个重要的衡量指标。本文介绍了双端口RAM IDT7132在PROFIBUS_DP智能从站中的应用。对提高PROFIBUS_DP智能从站通信的实时性、可靠性提供了思路。

关 键 词:双端口RAM IDT71 32  PROFIBUS_DP智能从站  实时性  可靠性
文章编号:1009-0134(2007)02-0081-03
修稿时间:2006-06-15

Application Study on Dual-Port RAM in a PROFIBUS_DP Intelligent Slave Station
Zhao Hui,Jiang Ping. Application Study on Dual-Port RAM in a PROFIBUS_DP Intelligent Slave Station[J]. Manufacturing Automation, 2007, 29(2): 81-83
Authors:Zhao Hui  Jiang Ping
Affiliation:School of Automation and Energy Engineering, Tianjin University of Technology,Tianjin 300191 ,China
Abstract:Communication real-time character and reliability is an important scale index in the design of a PROFIBUS_DP intelligent slave station. The paper introduces the application of dual-port RAM IDT7132 in the PROFIBUS_DP intelligent slave station. It provides a method to advance the communication real-time character and reliability of the PROFIBUS-DP intelligent slave station.
Keywords:Dual-port RAM  IDT7132PROFIBUS_DP  intelligent slave station real-time character  reliability
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