此代码是522sRFID读卡器的开发技术文档，实现了各个功能模块

本系统主要以沈阳黄页业务管理为基本要求，主要功能包括：1. 业务员及业务经理权限的设定。2. 业务员部门的划分。3. 业务员在线录入信息。4. 企业公告版。5. 站内短信留言。-mainly to the system in Shenyang Yellow Pages business management as the basic requirements, main functions include : 1. Clerks and business manager of the authority set. 2. The clerk division. 3. Information online entry clerk. 4. Business bulletin boards. 5. Station SMS messages.

文中介绍基于嵌入式处理器S3C2440A 构建的视频系统,包括硬件体系结构和软件系统及其Linux 驱动程序的设计流程。提出嵌入式视频系统的一般设计方法,满足目前嵌入式系统中对视频系统的多方面需求。-In this paper, based on the embedded processor S3C2440A build video systems, including hardware architecture and software system and its Linux driver design process. Embedded video system to the general design methodology, embedded systems meet the current video system for multi-faceted needs.

microsoft crm3.0 实施指南 本指南是为负责 Microsoft CRM 实施的团队编写的，提供了实施中每个阶段所需的信息和 工具。在小规模的组织中，一个人可能会承担几个角色。但在较大的组织中，可能每个角色由几个人来分担。-microsoft crm3.0 Implementation Guide This guide is responsible for the implementation of Microsoft CRM team prepared to provide at each stage of the implementation of the necessary information and tools. In small-scale organizations, a person may assume several roles. However, in larger organizations, each role may be shared by several people.

寻找一份自己以前的已经发生颜色或形状畸变的照片，按照上面实验的原理，做出有效的校正，要求写出实验报告。-To find that his past has occurred in a color or shape distortion of the photo, in accordance with the above principle of the experiment to make an effective correction required to write lab report.

算法复杂度分析， 包括时间性能分析等等！-complexity_analysisi_of_algorithm complexity_analysisi_of_algorithm

随着密码分析技术的提高，新的数据加密标准AES取代了过时的DES。文章在阐述AES/RSA加密算法的基础上，分别给出了利用AES/RSA实现客户端/服务器端网络数据传输的加密流程。最后在比较AES算法和RSA算法基础上，将AES与RSA相结合提出一种新的数据加密方案。-analysis technology improvements, new data encryption standard AES replaced the outdated DES. The article described AES/RSA encryption algorithm on the basis of the difference is the use of AES/RSA achieve client/server network data encryption process. Finally in comparison AES and RSA algorithm, based on AES and RSA will be combined, a new data encryption program.

短信收发模块TC35i的外围电路设计TC35i通过C8051F020与PC机通信,其外围电路图-TC35i

manual of SGM GenioMobileGB.pdf

A High-Speed Hardware Implementation of the LILI-II Keystream Generator

SPI RTC MAX6902实时时钟的驱动和应用笔记，及其驱动代码，网上很少关于SPI 的，大家参考一下，一定要8个字节一起写。-SPI RTC MAX6902 RTC driver and application notes, and the driver code, on-line small on the SPI, we refer to, we must write 8 bytes together.