音乐发生程序，程序中有两首歌，并且在播放的同时由LED显示所播放的音乐...

biansongqiziliao ,xuyao -hopeyouneed

字母小到大---汇编-alphabetical small to large compilation

一个很好的汇编集成开发环境，支持多种汇编编译器。-A good assembly language IDE which support most assemblers.

很好的键盘驱动代码-good keyboard code

带中文字库的128X64是一种具有4位/8位并行、2线或3线串行多种接口方式，内部含有国标一级、二级简体中文字库的点阵图形液晶显示模块；其显示分辨率为128×64, 内置8192个16*16点汉字，和128个16*8点ASCII字符集.利用该模块灵活的接口方式和简单、方便的操作指令，可构成全中文人机交互图形界面。可以显示8×4行16×16点阵的汉字. 也可完成图形显示.低电压低功耗是其又一显著特点。由该模块构成的液晶显示方案与同类型的图形点阵液晶显示模块相比，不论硬件电路结构或显示程序都要简洁得多，且该模块的价格也略低于相同点阵的图形液晶模块。 -err

带有LCD和数码管的计时器提醒电路，汇编语言-LCD and digital control with a timer to remind the circuit, assembly language

3、编写口令程序 要求： 1) 口令是随系统时间而变动的。（在输入口令前应先把当时的系统时间显示在屏幕上） 2)口令输入有次数限制。（口令与时间有关，但不能直接输与显示在屏幕上时间的数值，应进行运算。 3)、口令输入正确后进入选歌菜单，可选3首以上歌曲，可任意停止返回菜单。-3, the preparation of password procedures require: 1) The password is with the system changes over time. (Enter the password in the system at that time before the time displayed on the screen) 2) have a limited number of password input. (Password and time, but should not direct transmission and display on the screen time value calculations should be carried out. 3), enter the correct password selected songs backward menu options for more than three songs, free to stop the return of the menu.

大学计算机系教材：80x86汇编语言程序设计 马力妮主编 课本-P180-5.4习题-第18题：统计一个字符串中大写字母和小写字母的个数 -University Department of Computer Science textbooks: 80x86 Assembly Language Programming Textbooks editor horsepower Ni-P180-5.4 Exercises- Article 18 Title: Statistics of a string uppercase letters and lowercase letters of the number of

我实验板带的实验程序，留给初学者看看吧，其他的我再整理一下，陆续上传吧-I experiment with the experimental procedure sheet, leaving beginners take a look at it, other like me to organize a series of upload it

用汇编语言写的了一个定时计数器的程序，已经通过，实现良好-Written in assembly language with a regular counter procedures, have been adopted to achieve good