用VB实现USB功能，主要是通过调用EasyD12.dll动态连接库函数,控制USBU端对 DP...

常用EEPROM芯片的读写操作，51单片机控制电路，实验时要用74LS373一片，AT28C16一片，AT28C17一片，电路十分简单，根据实际电路联接情况，自行确定存储地址，最后别忘了还要8个LED和470欧姆电阻.-EEPROM chip used to read and write operations, 51 MCU control circuit, experiment, use 74LS373 1, AT28C16 1, AT28C17 1, the circuit is very simple, based on the actual situation of the circuit connectivity, self-determined memory addresses, finally do not forget to also 8 LED and 470 ohm resistors.

pic渐明渐暗 LED控制系统子程序 微芯公司的PIC子程序库及运算平台-pic gradually dimming LED control system prescribed subroutine PIC Microchip

汇编语言做的微机原理课程设计案例，共有27个，其中有闰年判断，产生随机数，计算平台长度，打字练习，显示系统时间，简易文本编辑器-The computer assembly language to curriculum design principles of case, a total of 27, including leap year judged to produce random numbers, computing platform length, typing practice, display system time, simple text editor ... ...

固定值的加法。我用bx和ax作为寄存器。bx表示第一个固定值，ax表示第二个固定值，然后将其相加。

232通信，我调试过，没有什么问题。情大家下载-232 communications, I debugging, without any problem. We downloaded situation

C语言多种求最优的程序源代码，方便实用 对编程有很大帮助-C language for a variety of optimal source code, useful for programming will be of great help

THIS A GENERIC CHARACTER MODULE TEST PROGRAM DESIGN BY JAMES MCU =>8051-THIS A GENERIC CHARACTER TEST PRO MODULE GRAM DESIGN BY JAMES MCU =

IOout的一段程序 很实用 大家要的自己下载吧-good

汇编检测 mac，用汇编写的检测系统mac代码-compilation detection mac, with the compilation of writing code detection system mac

北航的汇编语言教材，基于arm体系的课后实验源码。-Beihang assembly language teaching materials, based on after-school experimental arm system source code.