TLV2544/48 Interface routine

此程序完成功200HZ的固定频率,稳定性很高,波形失真度小,如果要想产生固定频率,这个程序是最好的选择!-success of this procedure 200Hz End of fixed-frequency, high stability, waveform distortion small, if they have a fixed-frequency, the procedure is the best choice!

此程序可实现可视界面下的电梯模拟运行，可在下降或上升过程中搭载“顺路”的乘客，与现实生活中的电梯运行完全一致。-this procedure visual interface can be realized under the simulated elevator operation can be increased or decreased in the course of carrying "the way" of passengers, and the practical life of the elevator operation is consistent.

这是c++种比较实用的优先级的选择问题，主要为了资料的查阅方便-c++batter choice

通过AT89C51,可以对LCD 进行读和写.-Through the AT89C51, can be carried out on the LCD to read and write.

一个简单的汇编例子DcCopy-a simple compilation of examples DcCopy

球赛计时计分器程序 AT89C51汇编语言-Match time points AT89C51 assembly language program

这是一段汇编代码，用来判断CPU是否为64位还是32位。-This is a compilation of code, used to determine whether the CPU for 64 or 32.

1个检测波形的小程序。可以测量波形的长度-a small waveform detection procedures. The waveform can be measured length

利用汇编语言实现一个可以在显示器上显示时、分、秒的电子时钟，并能提供整点报时功能。设计一个基本的具有显示时、分、秒的电子时钟。 到整点或预定的报警时间，能够以不同的音乐进行报时，可以自行设置闹钟报警时间； 实物演示时要求讲出程序原理和设计思想； 程序运行良好、界面清晰。 -The use of assembly language implementation on a show in the display hours, minutes and seconds of electronic clock, and can provide the whole point timekeeping function. Designed with a basic display hour, minute, second electronic clock. The whole point of the book or the alarm time, be able to carry out a different time in music, you can set their own alarm clock time kind demonstration program called the principle of speaking the idea and design program is running good, clear interface.

在dos下编程，列举出系统中的全部PCI设备，显示出厂商和设备号-Under the dos program to enumerate all the PCI devices in the system, indicating that manufacturers and device number