基于LPC2290嵌入式系统USB接口的设计  

Design of an Embedded System USB Interface Based on LPC2290

作　　者：张志俊[1] 梅程宇[1] 

机构地区：[1]中南民族大学计算机科学学院,湖北武汉430074

出　　处：《武汉理工大学学报（信息与管理工程版）》2009年第1期38-42,共5页Journal of Wuhan University of Technology：Information & Management Engineering

摘　　要：为嵌入式系统设计并实现了USB主机接口。硬件设计采用LPC2290为主控平台,ISP1160为USB主控制器;软件设计借助于ZLG/FS文件系统,完成了USB主机控制器驱动程序、核心驱动程序及应用程序的嵌入设计。该系统可较好地完成设备枚举和配置等功能,实现U盘文件的读/写等操作。A USB host interface was designed for an embedded system. The system hardware was built by using LPC2290 as its platform,and ISP1160 as its host controller. The USB host - control driver, core driver and application program were completed with the help of the ZLG/FS file system, which can implement the USB flash disk＇s reading and writing with good function of finishing the device enumeration and parameter configuration.

关 键 词：USB接口 嵌入式系统 文件系统 ISP1160 

分 类 号：TP338.1[自动化与计算机技术—计算机系统结构] TP334.7[自动化与计算机技术—计算机科学与技术]