S3C2440的Steppingstone源代码，NAND最初引导程序。

Bochs is a highly portable open source IA-32 (x86) PC emulator written in C++, that runs on most popular platforms. It includes emulation of the Intel x86 CPU, common I/O devices, and a custom BIOS. Currently, Bochs can be compiled to emulate a 386, 486, Pentium, Pentium Pro or AMD64 CPU, including optional MMX, SSE, SSE2 and 3DNow! instructions. Bochs is capable of running most Operating Systems inside the emulation including Linux, DOS, Windows 95/98 and Windows NT/2000. Bochs was written by Kevin Lawton and is currently maintained by the Bochs project at "http://bochs.sourceforge.net".

资源描述Linux上的ICQ(Open Source带全部源程序) Needs Qt 1.40+, KDE 1.0+, icqlib 0.1.3+

这是一个基于时间片的操作系统  通过时间分割 将51单片机 独立出N个低频单片机 并行运行程序，该系统有一定的实用性，特别是要驱动TFT屏的时候，在刷屏的同时单片机任能做其他事情，如果不是用操作系统，像51这种低端的单片机是做不到同时的，所以这个代码非常有学习的价值

1、模拟一个页式虚拟存储系统，用FIFO和LRU置换算法，计算所发生的缺页次数。每个进程在内存占有3页数据区，刚开始时数据区为空。有以下访问数据页序列：5  0  1  0  2  0  1  4  0  2  5  1  2  3  5   （测试数据）请分别模拟2、实现过程：1) 内存分配：给进程分配一定的物理块数，由用户输入物理块数，用数组元素模拟物理块。2) 由文件读入页面访问序列，用数组保存。3) 将要访问的页面依次调入内存，分配到物理块中，形成页框表。其表项号即物理块号（数组元素下标），将页号放入数组相应位置。 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

《汇编语言》(Assembly Language)是计算机专业中一门重要的基础课程，是一种面向机器的低级语言。它依赖于硬件，能通过巧妙的程序设计充分发挥硬件的潜力。汇编语言程序产生的代码运行效率高。因此，到目前为止，许多软件系统(例如操作系统等)的核心部分仍然用汇编语言来编写。- Assembly Language (Assembly Language) is a computer professional in an important foundation courses, is a low-level language-oriented machines. It depends on the hardware, through clever programming and give full play to the hardware s potential. Assembly language code generated by running the procedures and high efficiency. Hence, up to now, many software systems (such as operating systems, etc.) is still the core of the assembly language used to write.

本程序是成绩管理程序，非常好而且方便使用，希望大家能够喜欢。-results of this procedure is management procedures, but very good for ease of use, hope that we can like.

旧版的linux-0.11操作系统，是个很好的学习linux源代码的操作系统版本-previous version of the Linux-OS 0.11. is a good learning linux source code versions of the operating system

Orange s：一个操作系统的实现　０．０-Book WINDOWS advanced debugging code book WINDOWS advanced debugging code

wince串口、GPS信号处理，GPRS拨号上网,已经测试过.-wince serial, GPS signal processing, GPRS dial-up has been tested.

处理器系统的进程调度编写程序完成单处理机系统中的进程调度，要求采用时间片轮转调度算法。实验具体包括：首先确定进程控制块的内容，进程控制块的组成方式；然后完成进程创建原语和进程调度原语；最后编写主函数对所作工作进程测试。-processor systems process scheduling procedures for the preparation of single-processor system to complete the scheduling process, requiring time-Cycle Scheduling algorithm. Specific experiments include : first determine the process control block, process control block of composition; Then complete the process of creating original language and the process of scheduling the original language; Final preparation of the main function of the work done by the process of testing.