基于WIN CE与s2410的外部中断的实现.rar 基于WIN CE与s2410的外部中断的实现.rar...

网络工程预算模板,做网络工程预算必备-network engineering budget template, so essential network engineering budget

局域网通信工具设计实现 本文讨论一种基于Socket的局域网通信工具的设计与实现方法。基于Socket的局域网通信软件可以为局域网提供一种良好，安全，快速的通信机制。它的使用能有效地降低局域网通信负荷，提高局域网的使用效率，可以很好地解决内部局域网的各种通信需求。-LAN Design and implementation of communication tools discussed in this paper-based communication tools Socket LAN design and implementation. Socket LAN-based communications software for local area network to provide a good, safe, fast communication mechanism. Its use can effectively reduce the network communication load and improve efficiency in the use of local area network, can solve a variety of internal LAN communications needs.

AD73360 与多种DSP接口应用的学术期刊资料，比较有参考价值，比前一个完整，包括从国外BBS上下载的资料。-AD73360 interface with a wide variety of DSP applications academic journals information, more useful than the previous integrity, including from abroad BBS download information.

DC power supply controlled by AT89S52. a keyboard and AD7543

哲学家进餐问题是荷兰学者Dijkstra 提出的经典问题之一,它是一个信号量机制问题的应用,在操作系统文化史上具有非常重要的地位。对该问题的剖析有助于学生深刻地理解计算机系统中的资源共享、进程同步、死锁等问题,并能熟练地应用信号量来解决生活中的控制流程,即将生活中的控制流程用形式化的方式表达出来。 假设有5个哲学家，他们花费一生中的时光思考和吃饭。这些哲学家共用一个圆桌，每个哲学家都有一把椅子。在桌子中央是一碗通心面，在桌子上放着5只筷子。（如图所示）当一个哲学家思考时，他与其他同事不交互。时而，哲学家会感到饥饿，并试图拿起与他相近的两只筷子（他与邻近左、右之间的筷子）。一个哲学家一次只能拿起一只筷子。显然，他不能从其他哲学家手里拿走筷子。当一个饥饿的哲学家同时有两只筷子时，他就不能不用释放他的筷子而自己吃了。当吃完后，他会放下两只筷子，并再次开始思考。 规定奇数号哲学家先拿他左边的筷子，然后再去拿右边的筷子；而偶数号哲学家则相反。按此规定，将是1、 2号哲学家竞争1号筷子；3、4号哲学家竞争3号筷子。即五位哲学家都先竞争奇数号筷子，获得后，再去竞争偶数号筷子，最后总会有一位哲学家能获得两只筷子而进餐。 -dining philosophers problem is the Netherlands scholars Dijkstra"s one of the classic, It is a signal to the mechanism of application, the operating system in the history of culture has a very important position. Analysis of the problem to help students understand deeply the computer system resource sharing, process synchronization, and other issues Deadlock, skilled and can be applied to solve the signal volume life of the control flow, about the life of the control flow wi

非常好的UML书籍，没有UML基础也可看懂，有案例分析，有很好的参考价值，建议购买此书。-Very good UML books, there is no UML basis can also be read, there are case studies, has a very good reference value, it is recommended to buy the book.

This is an original information system which based on the ideal of Access Control, the admin can have access to all rights, can either delete, create, modify, or add records. The guests can only search its own information.  The original password of the admin is arizonaece. All the information are read and write through the files. The information have several attributes which are clearly defined in the struct.

C8051F023.21控制GPRS短信息模块的原理图.rar很有参考价值.-GPRS short message C8051F023.21 control module schematic. Rar valuable.

这是一个关于NIOS2嵌入式CPU,尜加UART的技术文档,对天SOPC BUILDER认识的人一看就明白啦.-on NIOS2 embedded CPU, UART chung increase the technical documentation, BUILDER days SOPC right people who know at first understood.

本系统里面包含数据库（SQL SERVER2000），说明文档，功能包括：基本资料、技术档案、档案查询、系统维护等。-the system which contains databases (SQL Server2000), documentation, functionality, including : basic information, technical files, the file inquiries, and maintaining the system.