VC prepared using serial procedures, can work in two modes, normal mode for the...

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.

这是一个串口源码-the Serialport Code

用vc＋＋实现的并口epp模式读写程序，1，2，4字节-parallel epp modelcode by vc++，one，two or four bytes

加性高斯白噪声 AWGN(Additive White Gaussian Noise) 是最基本的噪声与干扰模型。加性噪声：叠加在信号上的一种噪声，通常记为n(t)，而且无论有无信号，噪声n(t)都是始终存在的。因此通常称它为加性噪声或者加性干扰。

早期的飞信源代码，用微软的集成网络开发工具开发的-Early flying source code, using Microsoft" s integrated Web development tool development

解码手机SIM卡，将数据写入SIM空白卡，实现一卡多号-Decoder mobile phone SIM cards, to write data to a blank SIM card, the realization of more than one card No.

Modicon Modbus Serial Driver for Intellution iFIX version 7

是一个手机功能的模拟程序，从界面到功能都做了很好的模拟-It s a emulator program of mobile function, have a very good emulation from MMI to functions

一个自己写的PC串口工具源程序,使用MSComm串口控件 -A tool to write your own source code of the PC serial port, use the serial port control MSComm

windows下，串口调试软件-windows, serial debug software