通过51控制8155，再将LED和键盘连接到8155上，来实现LED和键盘的正常工作...

详细介绍了编译课程的设计操作

电子琴的汇编程序 可以直接在ASM进行编译和运行-Flower compilation procedure can be carried out directly in the ASM compiler and run-

EM78P447奏乐，利用定时计时器控制P70脚，输出一段音乐。-EM78P447 music, using regular timer control pin P70, the output section of music.

进入MF2K汇编语言开发环境，将二进制转换为BCD码的汇编程序设计方法与程序-Enter MF2K assembly language development environment, will be converted to BCD binary code compiled program design methods and procedures

F2812实验程序，8位键控蜂鸣器与lcd-F2812 experimental procedure, eight keying buzzer sounded with the lcd

一个用汇编语言编写的计算器程序-an assembler language calculator program

  ------------------- 执行C的拷贝构造函数 执行C的赋值函数 c1.x=1,c1.y=2 c2.x=1,c2.y=200 c3.x=10,c3.y=200 ------------------- 执行D的拷贝构造函数 执行D的赋值函数 e1

数字信号发生器可以用来解决数字信号，我说的不好，请大家自己-Digital signal generator can be used to solve the digital signal, I say bad, please everyone their own

一款比较实用的学生成绩管理系统,功能强大,切实用,希望大家能够喜欢,有什么问题请加Q229929778-A comparison of the performance of their students practical management system, the powerful, effective with the hope that people will like. What is the problem please dial Q229929778

电子钟源码，修改版，带温度计，完整汇编程序下载。-Electronics clock source, modified version with a thermometer, complete download assembler.