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摘要：介紹一種基于 Atmel 公司 AT91RM9200 芯片的嵌入式工業(yè)控制系統(tǒng)設(shè)計(jì)。該系統(tǒng)提供了 32 位高速數(shù) 據(jù)處理能力，處理速度可達(dá)到 200MIPS，并配有 LCD、觸摸屏、SD 卡 、CPLD、音頻、網(wǎng)絡(luò)、USB 及串行接口 等多項(xiàng)功能，留有 42 路集成IO 口模塊，用戶界面友好、操作簡(jiǎn)單，可通用于許多工業(yè)控制領(lǐng)域。 關(guān)鍵詞： AT91RM9200；嵌入式系統(tǒng)； 工業(yè)控制；模塊化設(shè)計(jì)


A Design of Embedded Industry Controlling System Based on AT91RM9200

Abstract: This paper introduced a design of embedded industry controlling system based on AT91RM9200 chip of
Atmel Corporation. This system provides the ability of high speed 32-bit data processing whose speed can achieve 200MIPS, with functions of LCD, Touch Screen, SD card, CPLD, audio frequency, network, USB and serial port, and reserves 42 integrated I/O lines. It has friendly interface for consumers, easy to operate, and can be generally used in many Industry Controlling fields.

Key words: AT91RM9200； embedded system; industry control; blocking design
參考文獻(xiàn)：
[1] ATMEL Corporation. AT91RM9200 Microcontroller 技術(shù)手冊(cè), 2003
[2] 朱義君，楊育紅，趙凱，段志英等.AT91系列ARM微控制器體系結(jié)構(gòu)與開發(fā)實(shí)例.[M].北京.北京航天航 空大學(xué)出版社， 2005