vga bios description , registers and interrupts

关于读者写者的问题，分别实现读者优先和写者优先．-readers to write on the issue, the readers who wrote a priority and priority.

可添加、删除、列出试题答案、修改密码等功能-can add, delete, list answer questions, such as password change function

上下班打卡功能（上班打卡，下班打卡，管理员可进行跟换时间打卡，） -Punch card to work function (work punch card, punch work, administrators can be changed with time, clocking,)

OMAP730 UART 驱动源码 -OMAP730 UART driver source

用于展示window操作系统内存分配和回收机制，是学习操作系统内存和分配的经典案例。工程基于windows API编程，可以供学习分享。

μCOSII操作系统开发中文教程详细解释-μCOSII operating system tutorials explain in detail the development of Chinese

Orange s：一个操作系统的实现（书附源码）chapter5.rar-Orange" s: an operating system implementation (source code attached to the book) chapter5.rar

操作系统内存管理模拟实验源代码-operating system memory management simulation source code---------------------

MAC OSX 下cocoa framwork程序开发示例，xcode-MAC OSX program development under the cocoa framwork example, xcode

采用静态优先数的方法，编写一进程调度程序模拟程序，进程状态为就绪、运行、阻塞三种。模拟程序只对你所设置的“虚拟PCB”进行相应的调度模拟操作，即每发生“调度”时，显示出当前“PCB名字”、优先数、运行时间等，而不需要对系统中真正的PCB等数据进行修改-priority number using the static method, the preparation process of scheduling a process simulation program, the process in place for the state, running, blocking three. Simulation program only right you have set up a "virtual PCB" accordingly scheduling simulation operation, that is, each occurrence "Dispatch" shows that the current "PCB name" priority number, running time, without the need for a real system, such as PCB data changes