delete the file of the blanks

流行的实时时钟芯片操作源代码，包括各个基本操作-Popular real-time clock chip to operate the source code, including all the basic operation

汇编获取时间的现实，有对整点报时的设置，看看有益-get time use asm

用于8259中断的程序，可使用Winxp Xingyan集成环境运行。-Used for 8259A interrupted,the invironment is Winxp Xingyan

超级流水灯源程序，三种状态转化，用PWM及定时中断控制！-Super light water source, three state of transformation, using PWM and timer interrupt control!

单片机产生PWM波对电机进行调速 脉冲宽度调制(Pulse Width Modulation―PWM)是指将输出信号的基本周期固定，通过调整基本周期内工作周期的大小来控制输出功率-Single-chip PWM wave generated on the motor speed Pulse width modulation (Pulse Width Modulation-PWM) refers to the basic cycle of the output signal of a fixed basic cycle by adjusting the duty cycle to control the size of the output power

dos 底层原理资料，和内核结构说明，想了解dos的编程的或许有用的哦-dos underlying principles of information, and the core structure that would like to know the dos programming, perhaps, useful Oh

此程序对端口进行测试，保证其方向的正确性。-This procedure to test port to ensure the correctness of its direction.

利用TDN86/88实验系统模拟交通信号灯的实时控制和管理-TDN86/88 experimental system using real-time simulation of traffic signal control and management of

本程序为16X16点阵显示程序，是用74HC154做扫描，P0-P2为数据输出来现实。-This program is 16X16 dot matrix display program, is to use 74HC154 done scanning, P0-P2 for data output to the reality.

这个代码是用C语言编写的，具有记事本的常用功能，代码完整，功能完善-This code is written using C language, with the commonly used Notepad features, code integrity, and function