测试PWM占空利用CCP1和XTAL = 20 MHz，PIC16F877A编译器：CCS C 4…

uml看看就知道，设计思想和代码-uml look at that design and code

spi方面的文章，不错的-20 articles on the subject, good

avr core porocesssor vhdl source code

中文版的ERP系统的详细设计报告，希望对大家有用-Chinese version of the ERP system, the detailed design of the report, in the hope that useful to everybody

闻亭公司内部关于嵌入式系统开发调试的培训资料-Wintech internal debugging on embedded system development training materials

中国电信客户关系管理系统设计方案 其中包括客户机会管理、产品管理-China Telecom customer relationship management system design, including the opportunity to manage customer, product management

游戏重要设计文档,剑侠情缘网络版道具总论-this a game doc

详细地说明了磁传感器在开发中的两种方案与电路原理。-Detailed description of the magnetic sensors in the development of two programs with the circuit principle.

六层内存条板文件，六层PCB布线，值得参考。-Six layers of memory board documents, six layers of PCB wiring, it is also useful.

加深了解有关资源申请、避免死锁等概念，并体会和了解死锁和避免死锁的具体实施方法。 要求编写和调试一个系统动态分配资源的简单模拟程序，观察死锁产生的条件，并采用银行家算法，有效的防止和避免死锁的发生。 -deepen understanding of the application of resources to avoid deadlock concepts, and share and understand the deadlock and avoid the deadlock specific implementation methods. Prepared and debugging a system dynamic allocation of resources simple simulation program to observe the conditions Deadlock, Banker algorithm used effectively to prevent and avoid the deadlock occurred.