keil51的手册，开发硬件也不错呀，这是最常用的汇编工具，用的人很多...

带一闹钟的电子时钟程序。用汇编语言实现的带一个闹钟功能的程序。是针对at89s51单片机设计的。数码管显示是用的6位。-One alarm clock with an electronic clock procedures. Using assembly language to achieve with an alarm clock function procedures. AT89S51 for single-chip design. Digital tube display is used 6.

实现原理是由8279的8*2键盘控制373扩展输出口，由一位片选信号线连接的8088CPU的一个地址上，8279的每一个键值控制8088里面的每一套方案，由8088控制373扩展口输出给单色灯，实现节日灯的效果。-Principle is that by 8279 to achieve the 8* 2 keyboard to control the expansion of output 373, by a chip select signal lines connected to an address on 8088CPU, 8279 every 8088 key control inside each set of program control 373 by 8088 expansion of output to the monochrome lights, festive lights to achieve results.

利用汇编语言实现绘图功能，包括圆、正方形、三角形、直线。还可以用颜色、运动、汇编语言实现绘图功能，包括圆、正方形、三角形、直线。还可以用颜色、运动、汇编语言实现绘图功能，包括圆、正方形、三角形、直线。还有颜色，动作，

通过AT89C51的串行口通讯,能够读取Escort_95系列的数字式表头的电压和电流等信号.-AT89C51 through the serial port communication, able to read the series of digital Escort_95 table headers, such as voltage and current signals.

一个串口转ＴＣＰ／ＩＰ的原码，已经经过实际应用，没有问题-a Serial-to-TCP/IP in the original code has been through practical applications, no problem

系转载,液晶控制器T6963的C语言驱动程序，T6963应用广泛，特别是240×128的液晶基本上都是用这个芯片

两位二进制数乘法-two binary multiplication

建立歌曲文档，按演唱者排序，程序可接收查找的演唱者，并输出其所有的歌曲-documents establishing songs by singers, in order of search procedures can receive a concert, and exported all of its songs

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

很好玩的拼图游戏~本软件可以轻松实现~欢迎下载-the picture arrangement game is a lot of fun-the software can be easily downloaded welcome achieve ~