EEPROM局部抄写软件,可以任意设置地址,抄写一段数据,数据由母片提供....

4*4键盘扫描按键，依据按键值，一个LED显示相应键值-4* 4 keyboard scan button, based on key values, an LED display the corresponding key

这是用MCUAT89C2051控制切换芯片MT8816,8路输入,16路输出的视频切换源程序-MCUAT89C2051 control switch chip MT8816, eight road input, 16 output video source switching

This a program that I wrote many years ago. It is a floppy disk , disk copy,disk info,and format program. All written in masm assembler. There is also a small 252 byte driver that allows nonstandard floppy formats on dos systems below 7.0. Floppies can be formatted in any track and sector layout. 1.44M floppies can be formatted to 1.76 M. All source code,includes and libraries are included. Modify the bld.bat file to your own needs. There are many asm tricks in the source code. Have fun with this old code.-This is a program that I wrote many years ago. It is a floppy disk , disk copy,disk info,and format program. All written in masm assembler. There is also a small 252 byte driver that allows nonstandard floppy formats on dos systems below 7.0. Floppies can be formatted in any track and sector layout. 1.44M floppies can be formatted to 1.76 M. All source code,includes and libraries are included. Modify the bld.bat file to your own needs. There are many asm tricks in the source c

线性调频信号的部分功能 线性调频信号的部分功能 线性调频信号的部分功能 线性调频信号的部分功能线性调频信号的部分功能

汇编语言编程源代码- Assembly language programming source code

在51的P1口连接8个发光2级管，实现8个发光2级管轮流显示-In 51 of the P1 port to connect eight light-emitting tube 2, the achievement of eight light-emitting display two pipe rotation

用汇编语言设计键盘打字程序，通过微机中的8255/8253/8259芯片的控制来实现-Assembly language using the keyboard typing the design process, through 8255/8253/8259 chip microcomputer in the control to achieve

Keil C 和proteus仿真 实现对手机英文输入方式的仿真 -Proteus simulation Keil C and cell phone in English to realize the simulation input

该程序实现显示一个数字的方阵，程序中的清屏功能可将上次运行的结果 清除，重新显示下次运行结果。本程序在dos中或windows98中运行。-the program figures show a phalanx, procedures of the screen will be the last operation to remove a result, the next re-running show results. This procedure dos or running Windows98.

通过汇编语言设计将输入一组十进制数，按从小到大到顺序输出-Through assembly language will be designed to enter a decimal number one group, according to the order from small to large output