prepared with the message boards, good Dongdong

此程序为KEIL环境下开发的代码（开发环境备选里没有KEIL），功能在成功运行后可以播放“生日快乐”歌。所需要的开发硬件为AT89C51为主芯片的单片机。-This program is developed under the code in KEIL environment (development environment, where there is no alternative KEIL), features a successful running play " Happy Birthday" song. Required the development of hardware-based chip microcontroller AT89C51.

用单片机控制1062显示温度--精确到0.0625度，汇编语言。-1062 using single-chip temperature control accurate to 0.0625 degrees, assembly language.

c++和汇编语言的混合编程例子。 在VC6，vc7集成环境下调用汇编语言函数，使用变量，结构等方法的例子。-c and assembly language programming examples of mixed. The VC6, vc7 integrated environment called assembly language function, the use of variables, such as the structure of examples.

Verilog黄金教程，适合初学者及进阶-Verilog Golden tutorial, suitable for beginners and advanced

王爽汇编语言的课件，里面全是幻灯片，全书的都有，学习王爽汇编的人不要错过-Wang Shuang assembly language courseware, which is slides of both the book, compiled by Wang Shuang learning not to be missed

This a program that I wrote many years ago. It is a floppy disk , disk copy,disk info,and format program. All written in masm assembler. There is also a small 252 byte driver that allows nonstandard floppy formats on dos systems below 7.0. Floppies can be formatted in any track and sector layout. 1.44M floppies can be formatted to 1.76 M. All source code,includes and libraries are included. Modify the bld.bat file to your own needs. There are many asm tricks in the source code. Have fun with this old code.-This is a program that I wrote many years ago. It is a floppy disk , disk copy,disk info,and format program. All written in masm assembler. There is also a small 252 byte driver that allows nonstandard floppy formats on dos systems below 7.0. Floppies can be formatted in any track and sector layout. 1.44M floppies can be formatted to 1.76 M. All source code,includes and libraries are included. Modify the bld.bat file to your own needs. There are many asm tricks in the source c

Cast256算法软件.用汇编语言编写.-Cast256 algorithm software. Prepared to use assembly language.

用TMS320LF2407实现空间矢量PWM（SVPWM）.rar-TMS320LF2407 achieved using space-vector PWM (SVPWM). Rar

音乐小程序-small programs

本源 代码实现的是汇编语言课程实验---字符处理实验-source code is compiled to achieve language courses experiment--- characters experiment