哲学家进餐问题实现

国外开发的著名分布式操作系统mach的有关代码文章，很有参考价值-developed abroad MACH-distributed operating system code in the articles of great reference value

一个小型操作系统雏形，实现了基本的启动以及基础的内存设备管理功能-a small operating system prototype, to achieve the basic infrastructure as well as the start of the memory management functions of equipment

T－Kernel Driver Sample-T-Kernel Driver Sample

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银行家算法，希望大家喜欢-bankers algorithm, hope you like

这是一个进程通信的源码，并不限定在父子进程之间。虽然源码设计较为简单，并没有使用MFC进行界面设计，但是作为操作系统新手，可以简单参考此功能实现过程，希望对你们会有所启发。

应用背景 一个小型的多任务的操作系统的实现，用于学习，多任务调度与管理，使用标准c语言开发。 关键技术一个小型的多任务的操作系统的实现，用于学习，多任务调度与管理，使用标准c语言开发。一个真正微型操作系统,比uCOS更小,只支持16个任务,但速度更快,所占资源更少。a real micro-operating system, even smaller than for uCOS, which only supports 16 missions, but even faster. share with fewer resources.

注意: 1. OS.jar为Java打包可执行文件 2. 由于时间,和界面空间问题,每个进程的资源拥有情况没有详细列明.如果要认真检查 程序的正确性,可以重新编译运行,然后查看Dos界 面下的输出.因为Dos界面下会输出 每个进程的资源情况(包括每个进程对每类资源的最大需求,分配情况,和所欠资源情况. 3. 资源设置中,进程设置应小于100个,资源类数应小于20个.-attention : 1. OS.jar Java package for two executable files. Due to the time and space interface, each process of the availability of resources, no details. If we were to check the correctness of procedures can recompile running, and then checking Dos interface output . because Dos output interface will process each of the resources (including each process for each category of the biggest resources demand, distribution, and outstanding resources. 3. resources set up, the process set up should be less than 100, the resource shall be less than 20.

本程序设计的是一个小型商店每天记的流水帐管理程序，没有具体到销售的每一样商品，只是记载了每一笔的收入和支出情况。经过简单扩充就可以成为一个完整的商店销售管理系统。-The program design is a small store in mind the itemized account in next day management processes, not specifically to the sale of every commodity, is only documented in each of the income and expenditure. After simple expansion can become a complete shop sales management system.

实验八  可编程并行I/O接口8255A芯片实验。1、了解8255A芯片的结构和功能。2、掌握8255A初始化程序的设计方法。3、学会8255A和CPU信号的连接方法。