AT89C2051时钟程序

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

本程序采用了汇编语言实现HOOK技术，有完整源代码，采用RadASM进行工程组织-the procedures used assembly language to achieve HOOK technology, complete source code, RadASM used for engineering organizations

本程序是一个用汇编编的精致的图形时钟，运行时双击clock图标即可，钟表显示的时间为本机系统的时间。　　按b键可扩大画面 ；按s键可缩小画面；按c键可改变颜色；按e键可听音乐；按q键退出本程序.-this program is compiled using a series of intricate graphics clock, double-click the clock running icon, watches showed the time-based system of the machine. By b Bond picture can be expanded; According s keys can narrow picture; By c Bond can change color; By e keys to listen to music; Q keys on the withdrawal procedures.

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-procedure for a programmable parallel interface experiment source, the passage of this experiment can seize 8,255 0 means the working principle and methods of use. Programming from the 8255C I input data, from A mouth output.

用PIC16C54来实现汽车空调的动作控制（扫风、除霜、点火、循环扫风。。。），因16C54内存较小，故采用汇编来实现，其中的定时编程，颇费了我一番心思，希可供借签！-Using PIC16C54 to achieve motion control in vehicle air-conditioners (sweep wind, defrost, ignition, cycle the wind sweep 。。。), due to the smaller memory 16C54, it used to realize a compilation, of which the regular programming, a lot of my remarks thinking, by signing for Greek!

我写的电子琴用8253的程序，有点浪费资源，不过听好用的，大家不妨参考一下-I write flower with 8,253 procedures, a bit of a waste of resources, but to listen to everything, you may wish to make reference to

暴力搜索API的汇编代码,代码注释详细,一具有一般汇编功底的人都能掌握.-Violence english API assembly code, code notes in detail, one has a general compilation of people able to master the skills.

本程序实现液晶显示控制器SED1335的字符和汉字显示。 1.显示屏为320*240点阵 2.显示屏前128行为图形方式显示汉字，后112行为文本方式显示字符 3.汉字的Y坐标以象素点为单位，X坐标以8象素点为单位。-This program SED1335 LCD controller display of characters and Chinese characters. 1. Display of 320* 240 dot matrix 2. Display 128 acts of the former graphics display Chinese characters, act after the 112 character text display 3. Chinese characters Y coordinates to pixel-point unit, X pixel coordinates point to 8 units.

数字秒表,可以显示时，分，秒，十分之一秒，百分之一秒-Digital stopwatch, can display hours, minutes, seconds, tenths of a second, hundredths of a second

此程序为基于MATLAB的PSPICE仿真，非常实用，适用于初学者使用-This procedure for the PSPICE simulation based on MATLAB is very useful for beginners to use