header file of the specific codes for LPC2100 target boards Every project sho...

DS1302是一种高性能，低功耗带RAM的实时时钟芯片，具有闰年功能，最大有效年份可达2100年，运行本例程序时，当前时间会在LCD1602上显示

键盘码读取，消抖，回传。--Read keyboard value.

使用89S52设计的电子钟，C51 编写，本例没有使用1302等时钟芯片，但本例完全具有时钟芯片的功能。比如基本的年月日，时分秒和星期功能，而且还有平闰年的天数自动补偿。由于采用的是全软件算法，时钟误差较大，采用高质量晶振可以减少误差。本例重在培养与训练初学者对C51的学习。-89S52 designed using an electronic clock, C51 preparation, in this case did not use 1302 clock chip, etc., but in this case complete with a clock chip functions. For example the basic date, time, and every second week of features, but also the number of days flat leap automatic compensation. As a result of the full software algorithms, the clock error of greater use of high-quality crystal can reduce the error. In this case focuses on training and training for beginners to learn on the C51.

一种通过驱动S3c2410脉宽调制的音频驱动器。由armlinux gcc编译。

51单片机双机通讯程序，大家可以下载来-51 single-chip dual-machine communication process, everyone can be downloaded to

基于LM6938的I2C驱动，读写AT24C512和时钟IC PCF8563-The LM6938-based I2C driver, read and write AT24C512 and clock IC PCF8563

arm7仿真文件，很好的 arm7仿真文件，很好的 arm7仿真文件，很好的 arm7仿真文件，很好的-ARM7 simulation files, a good simulation of the ARM7 documents, a good simulation of the ARM7 documents, a good simulation of the ARM7 documents, a good simulation of the ARM7 documents, good

本文件夹是为用户提供的codeworrior编程范例，旨在通过给出的范例使用户对codeworrior的使用有所了解。--This file folder provides a programming sample in codewarrior. The purpose is to allow users to become familiar with codewarrior.

PCI驱动，包括PCI的实现过程和实现细节-PCI drivers, including PCI realize the details of the process and realize

嵌入式键盘体系源码-keyboard embedded system source code