ds1302闹钟程序，十个闹钟

This research project evaluates startup times of the linux boot process from power-on until user login. Time consuming parts of the boot process are investigated and methods how to speed up the whole process are discussed.

可控制步进电机的正反转/////适合单片机初学者                                                                                                                                      

122X32的点阵式液晶的驱动，基于ST7920驱动。此驱动网上不好找。-122X32 the dot-matrix LCD driver, based on the Driver drive. This driver not easy to find online.

这个程序可以帮助 msp430 先发投手，能够使所述微控制器与系统使用 uart 通信。

本程序是读写x5045复位芯片的源程序，已经调试过，请直接使用。-This procedure is to read and write the source x5045 chip reset has been testing, please use.

firmware for D12 USB-EPP Evaluation Kit

mini2440裸系统LCD驱动实例，里面详细介绍了各个环节的步骤，是难得的例子，有助于了解芯片的具体操作

（1）频率测试功能：测频范围0.1H~200H。 测试精度：恒为百万分之一。 （2）脉宽测试功能：范围0.1us~1s，精度0.01us。 （3）占空比测试功能。-(1) the frequency of test functions: the scope of testing frequency 0.1H ~ 200H. Test accuracy: Constant for the parts per million. (2) pulse-width test functions: the scope of 0.1us ~ 1s, the accuracy of 0.01us. (3) duty cycle testing.

RTL8019AS 图理图,对于10M以太网开发,有一定参考价值-RTL8019AS Figure rationale maps, 10M Ethernet for development, has a certain reference value

Nucleus系统介绍文档，其中介绍了实时系统的任务处理与抢占处理等。-Introduction Nucleus system documentation, which presents the real-time systems deal with the mission to seize such treatment.