源的USB接口，以供参考，有什么问题请多指教

可在系统引导时工作的RootKit,较简单 1) It s very small.The basic framework is just about 100 lines of assembly code.It supports 2000,XP,2003 2) It patches the kernel at runtime(no files are patched on disk).(basic version has this code removed , so as others could understand it easily). 3) BOOT KIT is PXE-compatible. 4) It can even lead to first ever PXE virus 5)It also enables you to load other root kits if you have physical access(Normally root kits can only be loaded by the administrator)-the system can guide the work of Rootkit. simple 1) It"s very small.The basic framework is jus t about 100 lines of assembly code.It supports 2 000, XP, 2003 2) It patches the kernel at runtime (no file "s are patched on disk). (basic version has this c ode removed. so as others could understand it easily). 3) BOO T KIT is PXE-compatible. 4) It can even lead to fi rst ever PXE virus 5) It also enables you to load o ther"isnt root kits if you have physical access (Norm ally root kits can

将一个无序数组排为升序数组或降序数组，且不丢失原来数据。-A disorderly array of row arrays for ascending or descending array, without loss of the original data.

资源描述LED七彩跳变，延时为500MS,P6.2为红色   P6.1为绿色  P6.0为蓝色                                                                                                                                                         

汇编语言实现的通讯录程序，拥有增加、删除、修改等功能。通讯录保存在记事本中，单个单位有姓名和电话号码组成。-Assembly language implementation of the address book program, has to add, delete, modify other functions. Contacts saved in Notepad, a single unit composed of the name and phone number.

这个程序主要功能是简单的动态进行创建Access数据源名-Main function of this procedure is simple to create a dynamic Access data source name

1697屏初始化程序用于ACTIONS上-1697 Screen on the initialization procedure for the ACTIONS

一个简单的图书馆管理系统，可以直接运行。-A simple library management system, can be directly run.

学生选课系统，自己毕业设计时做的，往大家指点！-students, their graduation design done, to instruct you!

使用ATMEGA8L+1602LCD写的万年历，晶振频率为4MHz-Use ATMEGA8L+ 1602LCD written calendar, crystal frequency of 4MHz

利用8255可编程并行口做一个扫描键盘实验，把按键输入的键码，显示在由8279控制的七段数码管上。8255PA口做键盘输入线，PB口作扫描线-8255 programmable parallel port using a scanning keyboard to do the experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line