AT89S51的中文手册 包括AT89S51的引脚,各个引脚的功能说明

linux物理页面组织-physical pages organizations

RTP: Audio and Video for the Internet-RTP : Audio and Video for the Internet

C++实训教程，对于刚刚学习C++编程的人有用-C. Practical Guide for just learning the C programming useful

RS232-485资料，我所搜集的很多关于485的资料，其资料在产品中应用-RS232-485 information, I collected a lot of information on the 485, the information in the Product Application

清华大学老师的课件，很经典，希望大家有所帮助，共同进步。-Tsinghua University teachers courseware, it is a classic, I hope all of you to help make progress together.

Dotpot PortReady 是一个多线程的端口扫描工具，用于进行狂速端口扫描。它具有极快的速度│ │和方便友好的操作界面，能快速地对大网段范围进行 Connect方式端口扫描。同时具有获取端口标识│ │的功能，可以用来快速地获取端口标识(Banner)，内定对80端口标识进行特别处理,能方便地获取Web│ │Server类型。PortReady 1.6同时提供Windows图形版本和控制台版本，不管是在图形环境下，还是在│ │控制台模式中，都可以方便自如地进行端口扫描。 │ │-Dotpot PortReady is a multithreaded port scanning tool used for mad port scanning speed. It is extremely rapid and convenient-- and friendly user interface, it can quickly to a large network of the scope Connect port scanning mode. While access to ports with logo-- the function can be used to quickly access port identification (Banner), the designated ports of 80 for a special logo, easy access to the Web Server-- type. PortReady 1.6 also provides graphical Windows version and the console versions, whether in a graphical environment, or-- console model, can easily facilitate the ports to scan.

des算法，密码学的经典算法，老师给的参考程序-des algorithm, classical cryptography algorithms, the teacher was a reference procedure

一个科学计算器的源代码功能不是很全但， 一定能实现，上传的是一个压缩文件-a scientific calculator function of the source code is not all but certainly can be realized, is to upload a compressed files

分布式天线系统，多小区，四篇硕博士论文，研究分布式天线系统的相信可以做为很好的参考文献。

eclipse教程中文版，详细介绍eclipse的开发环境，对初学者绝对是个惊喜！-Chinese version of eclipse tutorial detailing eclipse development environment, for absolute beginners and is a pleasant surprise!