【摘要】 介绍了应用Cirrus Logic EP9315处理器,基于嵌入式操作系统Windows CE.NET的Boot Loader的设计与实现过程。简述了Windows CE.NET的基本特点和Cirrus Logic EP9315处理器的结构及基本功能。本文分3个部分——启动代码、主控代码、扩展代码,介绍了Boot Loader的特点和功能,并详细阐述了每一部分的开发流程,特别是本Boot Loader支持从多种设备下载启动系统镜像的功能。该设计已成功应用于EIC9315平台,对其他系统Boot Loader的设计也有很好的借鉴作用。更多还原

【Abstract】 The designing and realization of boot loader based on Windows CE.NET is introduced,which is for EP9315 embedded microprocessor.The basic characteristics of embedded OS——Windows CE.NET is summarized and a brief introduction to the architecture and basic functions of Cirrus Logic EP9315 processor is given.The design flow of boot loader which is in three part(boot code,main code,extend code) is explained in detail,especially,the Boot Loader can boot OS from many kind of devices.The Boot Loader designed has run stably in EIC9315 platform and for the designing of Boot Loader based on other platform,it is also a good reference.更多还原