软件名称：文件编辑器 软件类型：visualb 软件大小：10Kb

可编程中断控制器中断控制器8259A是专门为控制优先级中断而设计开发的芯片。它将中断源优先排队、辨别中断源以及提供中断矢量的电路集于一片中。因此无需附加任何电路，只需对8259A进行编程，就可以管理8级中断，并选择优先模式和中断请求方式，即中断结构可以由用户编程来设定。同时，在不需要增加其他电路的情况下，通过多片8259A的级连，能构成多达64级的矢量中断系统-Programmable Interrupt Controller Interrupt Controller 8259A is designed for control and priority interrupt the core design and development tablets. It will interrupt source priority queuing, identifying the source of disruption and the provision of the circuit interrupt vector set in a Chinese. Thus there is no need for any additional circuit, just right for 8259 A programming, it can manage eight interruption, and to choose the mode and priority interrupt request means that the structure can be interrupted by the user to set programming. At the same time, no additional circuit of the other, through more than 8,259 tablets of class A connected, could constitute up to 64 Vector Interrupt System

wave文件格式-wave file format

VC小知识 学习VC＋＋时经常会遇到链接错误LNK2001，该错误非常讨厌，因为对于 编程者来说，最好改的错误莫过于编译错误，而一般说来发生连接错误时， 编译都已通过。产生连接错误的原因非常多，尤其LNK2001错误，常常使人不 明其所以然。如果不深入地学习和理解VC＋＋，要想改正连接错误LNK2001非 常困难。-VC small learning VC++ will always be wrong to link LNK2001 error of the hate, because programmers, the best thing is to change the wrong compiler error and the connection errors generally occur, the compiler have passed. Have connected the wrong reason is very large, especially LNK2001 wrong, and often unknown to these people. If not in-depth study and understanding of Visual C++, in order to correct the wrong connecting LNK2001 very difficult.

操作系统实验报告-experimental operating system report

手机刷机工 具手机刷机工 具手机刷机工具-Brush Brush mechanic mobile phone tools mobile phone tools Brush Brush Brush tool for mobile phone tools

这是一个系统开发的一个仓库管理系统的界面，内含丰富详细，如做此系统完全可以套用。-This is a system developed by a warehouse management system interface consisting of rich detail, so if this system can fully use.

No any special function-any special function

SSD7 EXAM1 答案 不对的地方请指教 所有的答案-the answer of SSD7

一篇文章，利用DWG格式地形图建立城DEM， 利用VBA 语言编程,提取离散高程点及其高程注记,并将高程点与高程注记匹配存储 对等高线进行有效的离散化,提取等高线的高程信息.而后将提取的高程数据在ArcGIS以三维可视化的人机交互的方式剔除粗差,最后生成DEM.-an article, the use of topographical maps DWG format established City DEM using VBA programming language. Elevation extract discrete points and elevation Note, and elevation and elevation point Note matching storage right contour effective discrete, Extracting the elevation contour information. and after extraction of elevation data to the ArcGIS 3D visualization of Human-Computer Interaction way removed gross error, the last generation DEM.

用脚本恢复Windows XP系统的用户密码-script used to restore the Windows XP system user passwords