改程序通过使用8254和8255以及其他一些辅助芯片实现了一个简单但功能比较完善的电子钟...

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.

用汇编语言实现将bx寄存器的内容以10进制形式在显示器上输出使用递归算法,共45条指令程序在masm5.1 link3.60 环境下调试通过-assembly language bx to register with the contents of 10 band forms on the screen output using recursive algorithm, a total of 45 procedures in order masm5.1 link3.60 through debugging environment

汇编控制扬声器演奏音乐-Series loudspeakers playing music control

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.

一种实现电磁波的FDTD仿真模拟的源程序代码-An FDTD simulation of electromagnetic waves of the source code

绝对好用，不过不要告诉俺老师！！这可是我的作业阿！-absolutely convenient, but I will not tell the teacher! ! This operation but my A!

直流电机的程序代码-DC machine code

一个S60V3 FP1 的编辑软件，可以对一些TXT文件编辑-S60V3 FP1 one of the editing software, you can edit a number of TXT file

用8253编制秒表延迟程序-8253 with the preparation of procedural delays stopwatch

采用电流正弦波细分原理，研制出了一种三相混合式步进电机驱动器，实现了三相混合式步进电机的相电流闭环控制和细分驱动。具有多种细分和相电流设置功能，能够驱动多种三相混合式步进电机，其最小步距角为0.036°。-Breakdown of the use of sinusoidal current principle, developed a three-phase hybrid stepping motor driver, to achieve a three-phase hybrid stepping motor phase current breakdown of the closed-loop control and drive. With multiple segments and phase current setting function, able to drive a variety of three-phase hybrid stepping motor, the smallest step angle is 0.036 °.