uart transmitter logic

常用短消息SMS指令一览表及其用法详尽说明，简单易懂。-SMS Short Message commonly used commands and their usage in detail a list of shows that simple.

这个是8253芯片的两个实例程序，对学习接口的人是有一定帮助的-this is the 8253 case of two procedures, to learn the interface are certainly helpful

PL2303 driver , usb to serial driver for mobile phones

用TC的API函数写的串口通讯程序。 对串口的访问 。-the API function to write the serial communication program. Right Serial visit.

tc35的应用电路，很实用，应该对大家有点帮助-tc35 the application circuit, it is practical, it should be for all of us a little help

Advantech Driver　Demo: Com Port　通过ｃｏｍ来控制输出-Advantech Driver Demo : Com Port adopted to control output com

电话计费管理系统,小交换机上的小软件,大家可以了解一下-telephone billing management system, a small switch on the small software, we can find out

该程序演示了如何在windows平台下使用WindowsAPI函数来操作串口，可以用以实现两台PC机之间的实时聊天。（必须连接串口电缆）-the program demonstrated how the Windows platform using Windows API function to operate serial ports, can be used to achieve between two PC real-time chat. (Must connect serial cable)

是关于中达电源通信规约的串口通信程序，功能是把电源监控器的采集数据上送到规约前置机中。-GOLD comunication rule

一个串口通信的例子，简单的。。可以先学习。-Example of a serial communication, simple. . Can learn.