NS12864R测试程序 实现NS12864的相关操作，程序使用keilc编写，是C语言程序。能很好的移植到其他编译器中，已成功编写了飞思卡尔单片机的相关驱...

ok!The program is very good!

PCI总线开发 PCI总线开发-Development of PCI bus PCI bus PCI bus development development

单片机并口扩展芯片8255A源码，内服仿真文件和说明文件-Single-chip parallel port expansion 8255A chip source, internal simulation files and documentation

万龙开发板的原理图和pcb图，仅供交流和学习用。-Wanlong development board schematic and pcb map, only with communication and learning.

这是用来读写DALLAS12C887的程序模块，-This is the procedure used to read and write DALLAS12C887 modules,

利用实验板上的89C51,8279,LED,LCD等资源设计篮球比赛记时记分器，要求能够显示当前比赛时间和双方比分、剩余时间、24秒倒计时-The use of experimental board 89C51, 8279, LED, LCD and other resources designed basketball game when the scoreboard in mind, and asked to display the current game time and both scores, the remaining time, 24 seconds countdown

maxim公司DS1302ZN中文资料，挺不错的-maxim Chinese companies DS1302ZN information sounds very good

风机控制器智能程序2,请大家自己使用,千万不外传!-Intelligent fan controller procedures for two, let us own use, do not Gaiden!

lcd1602的asm液晶点亮通用程序-asm of lcd1602 lit LCD common procedures

采用DDS 技术实现了基于DSP 的模拟调制实验模块。包括系统的硬件和软件设计,模拟调制原理,DSP实现模拟调制的方法,同时采用单象限正弦波形存储器结构对DDS 模块进行了改进,提高调制器的性能。-DDS technology using DSP-based implementation of the experimental module Analog modulation. Including system hardware and software design, analog modulation principle, DSP Analog modulation methods of implementation, while a single-quadrant sine wave-shaped structure of the DDS memory module has been improved to enhance the performance of modulator.