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- 实验要求一:将频率为1MHz的时钟信号加载CLK0输入端,并让通道0工作于方式2。若选择计数初值N0=20000,则从OUT0端可得到序列负脉冲,其频率为1MHz/20000=50Hz,周期为20ms。再把该信号连到CLK1输入端,并使通道1工作于方式3。为了使OUT1输出周期为2秒(频率为1/2=0.5Hz)的方波,应取时间常数N1=50Hz/0.5Hz=100。 实验要求二:利用8255,8253控制LED显示,制作跑马灯。 编程代码: -Experimental requ
tree
- 树的相关操作,先序遍历建立二叉链表,左右孩子交换,二叉树中叶子节点个数算法,统计以值为x的结点为根的子树中叶子结点的数目,按树状打印二叉树-Tree-related operations, first traversal establishment of binary list, so the child exchange, the number of leaf nodes in a binary tree algorithm, the statistical value of x to a n
aaa
- 利用8255进行键盘检测,判断有无键按下,按下键反映在LED灯亮起来。-8255 is used to detect the keyboard is used to judge whether the key pressed, press the key is reflected in the LED lights up.
zzz
- 实验要求一: 参考书上P400 利用ADC0809及8255芯片,编写程序,完成A/D转换。模拟量为滑动变阻器,利用LED显示出来。 实验要求二: 在实验要求一基础上,利用DOS或BIOS中断调用,读出0809的值,并在显示屏上显示。 -Experimental requirements: P400 on reference books Using ADC0809 and 8255 chip, program, complete the A/D conversion.
yuanma
- 汇编语言,用于两个数相乘,用于微机原理的学习,实验中所用的试验箱支持的开发平台是emu8086-Assembly language for multiplying two numbers for computer theory of learning, a chamber used in the experiment supported development platform is emu8086
ShanghaiBus
- 一个java应用程序,实现公交换乘的信息查询功能,是个很好的学习案例,从中可以学习javaGUI编程,并且可以进一步巩固java学习-A java application, to achieve bus transfer information inquiry function, is a good case study, from which we can learn javaGUI programming, and can further consolidate learning java
redblack
- 完整红黑树和hashtable算法,包含所有功能-the operations of redblack tree and Hashtable
asm
- 步进电机的调速,正反转,以及步进电机的恒定运行-Stepper motor speed control, reversing, and the constant run stepper motor
11
- 采用五点差分格式解决椭圆问题,这里是3个详例。-Using a five-point difference scheme to solve elliptic problems, here are three detailed examples.
code
- 汇编语言 第二版(王爽)课后程序设计题源代码-Assembly Language Second Edition (Wang Shuang) after-school program design problem source code
completoutl
- project in asm using keil is about elevator 4 floors for micro at80c51
gaojianqiu
- 利用C++汇编语言编写的计算器系统,可以实现简单的加减法。-it is a calculator based on C++
