IAR例子，里面是一个完整的串口异步通讯例子。

MSP430F2274单片机C语言程序实例-MSP430F2274 Singlechip C language program example

关于sdc/mmc的详细用法,日本网站下载-On sdc/mmc detailed usage, Japan website

51单片机流水灯 可以实现多种闪光功能-51 single-chip can achieve a variety of water flashing lights function

51单片机专用计算器，你可以压缩后得到一个计算器-51 Single-chip dedicated calculator, you can get a compression calculator

本程序是用于通用同步和异步串行接收器和转发器（ＵＳＡＲＴ），使用中断方式异步接收和发送数据通信源的程序文件。-this procedure is common for serial synchronous and asynchronous receiver and transponder (USARTs), the use of asynchronous interrupt receive and transmit data communication source program files.

在笔记本电脑日益广泛的今天，usb口的下载线显得尤为重要。市面上售卖的usb下载线价格普遍偏高。因此自己动手做一个usb下载线不仅节约资金，更能增加动手能力。大家赶快来下载吧！-In an increasingly wide range of notebook computers today, usb port download cable seems particularly important. Download usb for sale on the market price generally high line. So make yourself a usb download cable not only save money, but also increase the practical ability. Everyone as soon as possible to download it!

单片机常用手册， 单片机常用手册，单片机常用手册-MCU used manual, microcontroller used manual, microcontroller used manual, manuals used MCU

用C语言实现51单片机232串口通信程序，已经调试好了-51 using C language to achieve single-chip serial communication program 232 has better debugging

基于51系列的电子锁设计方案，包含程序，pdf文件-Based on the 51 series of electronic lock design options, including procedures, pdf file

通过单片机控制0832芯片实现数模转换 输出波形-0832 through the single-chip microcomputer to control the number of chip-to-analog converter output waveform