可编程并行接口实验源程序，通过此实验可掌握8255方式0的工作原理及使用方法。编程从8255C口输入数据，再从A口输出...

一些关于cs5460的汇编程序，可作为单片机开发参考-CS5460 compilation of some of the procedures developed can be used as single-chip reference

汇编语言数字电压表代码 Keil51环境-digital voltmeter

运用汇编实现简易的4位加减乘除计算器，通过硬件课程实践，证明代码的有效性，并且，在确认键值的方法上有更新的方法，值得参考借鉴。

用汇编语言实现的倒计时器，利用1C中断每秒中断约18次的特性，在根据中断次数计算时间，每过一秒，时间以十进制显示在屏幕上，时间减到零时程序退出。-Using assembly language implementation of the countdown device, using 1C interrupted about 18 times per second interruption characteristics, in accordance with interruptions computation time, with every passing second, the time displayed on the screen in decimal, the time reduced to zero to quit.

某个程序字符出现的标志 例如 a 0 1-Characters in a program such as signs emerged a 0 1

8259A中断控制器实验 253A的计数器0为工作方式0，装入时间常数FFFFH，结束中断时显示信息：8253A INTERRUPT EXPERIMENT！-8259A interrupt controller experimental 253A of counter 0 0 way to work, the time constant FFFFH loaded to end disruption to display information : 8253A INTERRUPT EXPERIMENT!

通过汇编语言设计将输入一组十进制数，按从小到大到顺序输出-Through assembly language will be designed to enter a decimal number one group, according to the order from small to large output

汇编语言程序设计-assembly language programming

串口调试助手源程序,对一些学语言编程的有些帮助！-serial debugging assistant source of some programming language learning some help!

在51的P1口连接8个发光2级管，实现8个发光2级管轮流显示-In 51 of the P1 port to connect eight light-emitting tube 2, the achievement of eight light-emitting display two pipe rotation