基于ARM7和嵌入式Linux系统下USB接口的设计  

Design of USB interface based on ARM7 and embedded Linux system

作　　者：李光明[1] 姚斌[1] 

机构地区：[1]陕西科技大学,陕西咸阳712081

出　　处：《计算机工程与设计》2006年第6期1069-1071,共3页Computer Engineering and Design

摘　　要：针对目前市场上的嵌入式移动终端产品大都不具有USB接口,而现实中又确实需要。基于ARM7系列的EP7312和嵌入式Linux系统和适合于嵌入式设备应用的USB主机控制器SL811HS,给出了硬件的连接方案和软件设计过程。还针对USB接口在特种行业的应用方面提出了一些看法。Most of embedded mobile terminators have no USB interface. In fact, it is necessary. USB master controller of SL811HS, which is adapted to embedded system, is introduced in detail. And both the joint scheme of hardware and the design procedure of software are presented for us. In the end, a proposal of the application in special field is given.

关 键 词：嵌入式系统 ARM LINUX 通用串行总线 接口 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]