基于ARM的多功能接口互联系统设计  

Design of Multi-interface Connection System Based on ARM

作　　者：刘国锦[1] 王奔[2] 刘新霞[2] 

机构地区：[1]南京师范大学分析测试中心,江苏省南京市210097 [2]南京师范大学物理科学与技术学院,江苏省南京市210097

出　　处：《信息化研究》2010年第1期25-29,共5页INFORMATIZATION RESEARCH

摘　　要：深入研究了目前广泛应用的ARM嵌入式微处理器,通过使用三星公司的S3C44B0的ARM7内核芯片,扩展了以太网模块、串口模块以及USB接口模块,构成一个支持多接口转换、多设备互联的嵌入式装置。本设计可以广泛应用于各种嵌入式系统中,可作为嵌入式系统、嵌入式局域网互连及连入因特网的接口转换装置。该装置具有功耗低、体积小等优势,可以广泛应用于工业控制、信息网络等各种领域,具有很高的实用价值。In this paper, a lot of study on embedded ARM microprocessor which is widely applied these days. Using the ARM7 core chips from Samsung＇s S3C44BOX. The Ethernet chip, serial and USB interface are expanded. All of these constitute a device supporting multi-interface, multi-device interconnection of em- bedded devices. This design can be widely used in various embedded systems, as the interface transiton device which connects embedded systems, embedded LAN to Internet. Besides, this device has such advantages as low power consumption and small size. It can be widely used in industrial control, information network and other fields with quite high practical value.

关 键 词：接口转换 互联组网 ARM 嵌入式系统 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]