等精度频率计 利用51单片机实现 有源码以及执行文件

汇编语言实现的接口8255A编程 一个很好用的代码  上课实验时写的

用8279芯片对4*4矩阵键盘和8个LED显示器进行模拟电梯的实际欲动状况-With the 8279 chip to 4* 4 matrix keyboard and eight LED displays simulation elevator want to move the actual situation of

ht1621 LCD driver 源码，可做断码显示屏用-ht1621 LCD driver source code can be broken screen with

倒记时电路 用在交通灯-hosts circuits used in traffic lights

LADER program for WATER COUNTER

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

编号为1，2… n的n个人按顺时针方向围坐一圈，每人持有一个密码（正整数）。一开始任选一个正整数作为报数的上限值m，从第一个人开始按顺时针方向自1开始顺序报数，报到m时停止报数，报m的人出列，将他的密码作为新的m值，从他的顺时针方向上的下一个开始重新从1报数，如此下去，直至所有人全部出列为止，设计一个程序求出出列顺序。 (1)利用单循环链表作为存储结构模拟此过程； (2)键盘输入总人数、初始报数上限值m及各人密码； (3)按照出列顺序输出各人的编号。-Numbered 1,2 ... n of the n individuals sitting clockwise circle, each holding a password (positive integer). An optional start a positive integer as the number of reported upper limit of m, from the first person to embark on the clockwise direction starting from a sequence reported the number of stop newspaper report m the number of people who reported m out of the column, as his password The new m value, in a clockwise direction from his next start back from a newspaper a few, and so on, until all all out of the column until a program designed to find out the column order. (1) the use of one-cycle simulation in this linked list storage structure as a process (2) the total number of keyboard input, the initial report and the person m the upper limit o

中断列表(2) 352K-suspended list (2) 352K

WIN98硬盘引导记录分析，有我自己的注释。学汇编必看！-WIN98 drive boot record, have my own notes. Watchable school compilation!

这是一个汇编语言文件,用89S53进行一个检测系统的设计.-This is a compilation of language paper used for a 89S53 detection system design.