flash　m25p80的读写程序，使用软件模拟SPI总线进行操作。

模拟串口实现代码, Baud: 9600Bps , Format: 1,8,1,无校验位, MCU:M88 , CRYSTAL:3.6864M , ICC AVR6.31A , 占用定时器T0(工作在查询方式) ,在项目中使用,收发一切正常.-Simulation of serial code, Baud: 9600Bps, Format: 1,8,1, no parity bit, MCU: M88, CRYSTAL: 3.6864M, ICC AVR6.31A, occupation timer T0 (in query mode), in the project use, send and receive all normal.

使用基本的c语言对led进行颜色、开关等控制，很好用 -use basic language c led right color, switches and other control, with very good

mcs-51 单片机编程实用程序-mcs-51 Programming Utility

用8253-8255编写的定时响铃程序 可以定时两个时间点，很经典的程序-spent 8253-8255 prepared by the regular beep procedures regular two points in time, classic procedures

51单片机的 中文拼音输入法 C源程序-51 MCU Chinese Pinyin input method C source

奉献：AT45DB041读写程序 [日期：2005-11-29] 来源：侃单片机 作者：etiller [字体：大 中 小] -Dedication: AT45DB041 read and write procedures [Date :2005-11-29] Sources: McCain Singlechip Author: etiller [Font: Xinhuanet]

16位数码管和键盘操作源代码，编译通过的，保证能直接使用-16-bit digital control and keyboard source code, compile, and guaranteed to be used directly

单片机的坐标128x64液晶KS0108驱动程序(C51编写）-MCU coordinates KS0108 128x64 LCD Driver (C51 preparation)

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

arm7 lpc2132 GPIO driver for beep