基于ARM嵌入式系统的PC/104总线设计  

A Design of PC/104 Bus Based on ARM Embedded System

作　　者：李剑[1] 曾文海[1] 朱红涛[1] 

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082

出　　处：《现代电子技术》2007年第24期150-152,共3页Modern Electronics Technique

摘　　要：根据实际工程的需要,通过对S3C2410开发板的实验与研究,提出一种在ARM嵌入式系统上实现PC/104总线方案。完成了系统原理框图设计;采用CPLD和VHDL语言,重点描述PC/104总线控制器的实现方法;介绍了在嵌入式Linux操作系统下驱动程序的开发。实验结果表明该系统克服了传统PC机的缺点,并具有体积小、功耗低、成本低等特点。In order to meet the requirement of practical projects,the paper presents a design of PC/104 bus based on ARM embedded system after having a test and research on the platform of S3C2410. It first describes a system schematic diagram, then places emphasis on controller of PC/104 bus by applying CPLD and VHDL language,and finally introduces approach designing device drive in embedded Linux operation system. The experiment results indicate that the system is smaller, more compact and lower cost than traditional PC.

关 键 词：S3C2410 CPLD PC/104总线 设备驱动 

分 类 号：TP391.8[自动化与计算机技术—计算机应用技术]