基于AT89S52单片机的频率计设计

DP-1581的8563T及7289a键盘LED演示程序-DP-1581 and 7289a of the 8563T Keyboard LED demo

Abstract A new intelligent milometer base on a microcontroller can count the sum. By taking full use of the processor 89s51 and E² PROM (AT24C02) and sensor of magnetism, it can count the sum of fully distance and the course of development.

这是本人在课上完成的,汇编语言不是门简单的课程在我看来,还得努力.-This is my class completed the compilation of a language other than simple courses doors, in my view, have to strive.

使用HT1632 驱动点阵式LED显示屏显示小绿人-HT1632 driver to use dot-matrix LED display shows the little green men

89s51的9AT24C02总线试验程序-89s51" s 9AT24C02 bus testing procedures

是一个用汇编语言编写的八路控制灯程序。其功能可以实现数字化的灯路控制。-is an assembler language of the Eighth Route Army to control lights procedures. Its functions can be achieved in digital signal path control.

C8051 rtl的汇编驱动程序，如果能看懂会给你带来很大的好处，学习的好资料.-The driver of C8051 rtl, it will bring you very big benfit if you will read it, it is very nice.

MMX即多媒体可扩展指令集，通常用汇编编写，内嵌于C++或C，提升图象算法的执行速度。该文档介绍了MMX的指令集及编程规范。-That is scalable MMX multimedia instruction set, often used to prepare a compilation, embedded in C++ Or C, to enhance the implementation of the speed of the image algorithm. The document describes the MMX instruction set and programming norms.

中断程序 实现统计男女生个数 0代表男生 1代表女生 键盘输入 -Interrupt program for boys and girls to achieve statistical number of 0 for boys and girls on behalf of a keyboard input

利用CCS用来实现FIR滤波器的功能。保证正确。-The use of CCS to realize the function of FIR filter. Guarantee the right.