set 80C51 serial asynchronous communication baud rate

USB ISP下载器电路图 AVR适用-USB ISP下载器电路AVR适用

这程序是实现单片机与PC机的通信程序 可供大家参考或学习！-MCU and PC communication program for reference or study!

该程序是AD9856的驱动部分，驱动部分调试通过，稍作修改即可运用在产品中-AD9856 The program is part of the drive, drive through part of debugging, with some slight modifications can be used in products

包含Realview mdk2_3_链接.swf RealView MDK链接及调试.swf Realview_mdk2_1开发环境的建立.swf Realview mdk2_4_模拟仿真.swf Realview mdk#1.swf Realview_mdk2_2启动代码概述.swf 学习STM32的有用-With Realview mdk2_3_ link. Swf RealView MDK links and debugging. Swf Realview_mdk2_1 development environment for the establishment. Swf Realview mdk2_4_ simulation. Swf Realview mdk# 1.swf Realview_mdk2_2 an overview of the boot code. Swf to study the usefulness of STM32

　同学自己做的可调整计时器，大家看看！还有各种报告细节哦-students do their adjustable timer, we look at! There are various reports details Oh! !

欧几里德算法：辗转求余　　原理: gcd(a,b)=gcd(b,a mod b)　　当b为0时,两数的最大公约数即为a　　getchar()会接受前一个scanf的回车符-Euclidean algorithm: Principles of travel for more than: gcd (a, b) = gcd (b, a mod b) when b is 0, the two common denominator is the number of a getchar () will accept the previous scanf carriage return

两颗51单片机通过串口通信的代码,独有的仲裁机制使得任一颗单片机都能成为主机.-2 51 Single-chip serial communication through the code, unique to the arbitration mechanism allows any host can become a single-chip microcomputer.

c51编写的“贪吃蛇”-prepared by the "Snake"

一个基于stc89s52 nRF2401的demo代码，-Stc89s52 nRF2401 based on the demo code,

单片机标准键盘PS2与单片机通信这是用C语言写 的哈-MCU standard keyboard PS2 and SCM communication is written in C language in Kazakhstan