这个程序可以根据系统的时钟，通过多个计数器的联合使用可以完成秒脉冲信号的产生，并同时输出对应的时分秒信息。...

Jitter is extremely important in systems using PLL-based clock drivers. The effects of jitter range from not having any effect on system operation to rendering the system completely non-functional. This application note provides the reader with a clear understanding of jitter in high-speed systems. It introduces the reader to various kinds of jitter in high-speed systems, their causes and their effects, and methods of reducing jitter. This application note will concentrate on jitter in PLL-based frequency synthesizers.

RFID卡和读卡器之间的通信层，用文件实现的C代码

一个modem通信程序-a modem communication program

串口编程实例 MFC架构下的-serial programming examples MFC framework of the

网口扫描分析软件,可以帮助初学网络编程的人了解TCP/IP协议栈-Network port scanning analysis software, can help people to understand the beginner Network Programming TCP/IP protocol stack

雷达信号仿真的文章，主要是基于先进仪器仿真雷达信号。-Radar signal simulation of the article is mainly based on advanced radar signal simulation apparatus.

SIP消息之逐项讲解 SIP消息之逐项讲解-SIP news itemized on the SIP news itemized on the SIP news itemized on

This paper studies the precoding design in a multicell multiuser (MU) system with universal frequency-reuse using a game-based approach.

程控交换机通用计费程序RS232接口支持单机或网络大型数据库-program- controlled switches common billing procedures RS232 interface supports stand-alone or network database

这是一个关于富士智能系统公司测试门禁的源程序代码-this is a about fujica door test!