ARM7在分散控制系统中的应用  

ARM7 Application in DCS

作　　者：邵继红[1] 

机构地区：[1]上海交通大学

出　　处：《微型电脑应用》2012年第11期52-54,共3页Microcomputer Applications

摘　　要：现在分散控制系统广泛应用于各种领域,很多机构和公司都致力于分散控制系统的研究和发展。文章讨论了ARM7在分散控制系统Simax中的应用,主要侧重于ARM7嵌入式系统在软件方面的编程和实现,介绍了微处理器LPC2136中I2C、SPI、UART等串行通信机制以及定时器、外部中断控制等功能在分散控制系统IO单元中的应用。该系统主要应用于火力发电等行业。The DCS is used in various fileds widely now. Many companies and institutions are working at research and development of the DCS. The thesis discribes the application of ARM7 in a DCS Simax. It focuses on software programming of ARMT. It discusses some functions of LPC2136, such as I2C, SPI, UART, IRQ INTERRUPT, TIMER, and so on, and the application in IO units of Simax system. The system is mainly used in coal-fired power industries.

关 键 词：ARM7 分散控制系统 串行通讯 中断 定时器 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]