串口的vc演示程序，和调试助手类似哦，比较超值啊

一本bios的手册,经典的东西.-A bios handbook,a classical handbook.

计算机启动例子代码-activated computer code examples

linux 0.11 bios memory distrabute

操作系统的管理系统课程设计，描述学生的管理系统- manage system on student file

操作系统课程设计报告,文件系统管理过程 模拟文件系统工作过程，实现文件的存储和删除 -Report operating system curriculum design, file system management process simulation process file system, file storage, and delete

Linux中的不间断数据保护模块实现代码-Linux uninterrupted data protection module code

Microsoft早期操作系统1[1].0-3.0全系列收藏版-Microsoft early one operating system [1] .0-3.0 full range of collectors edition

msdos 3.30 source code

模拟采用二级目录结构的磁盘文件系统中文件操作-Simulation of two-level directory structure of the disk file system file operations

这里是ＵＣ／ＯＳ－１１　的２．６的内核代码-UC/OS-11 here is the 2.6 kernel code