51/STM32控制AD9850

利用platformbuild编译，有关互斥变量的使用示例-Platformbuild compiler to use the example of the use of mutually exclusive variables

在任务栏列表里，增加与移走你的程序，（按下Ctrl + Alt + Del 菜单出现任务栏列表）。-Add or remove your program in task manager(press Ctrl+Alt+Del menu,there will come out task manager).

xilix datasheet for spartan fpga

windows下端口读写-read and write ports under the windows

Socket编程客户端代码-Socket Programming client code

输入三点的三维坐标，求立体空间的圆心所在，使用了对话框架构，里面的算法函数可以提出来单独使用-importation of 3D coordinates for a three-dimensional space where the center of a circle, use the dialog box structure, function inside the algorithm can be made to use separate

重新启动计算机程序-restart computer program

实现复数的输入输出并对其进行加减乘除四则运算-The four operations to achieve complex

这是EHDL Proteus脚本编程，用户手册

进程是程序在一个数据集合上运行的过程，进程是并发进行的，也即系统中的多个进程轮流的占用处理器运行。 我们把若干个进程都能进行访问和修改的那些变量称为公共变量。由于进程是并发执行的，所以，如果对进程访问公共变量不加限制，那么就会产生“与时间有关”的错误，即进程执行后，所得到的结果与访问公共变量的时间有关。为了防止这类错误，系统必须要用同步机构来控制进程对公共变量的访问。一般说，同步机构是由若干条语句――同步原语――所组成。本试验要求学生模拟PV操作同步机构的实现，模拟进程的并发执行，了解进程并发执行时同步机构的作用。 -process is a procedure in the data set to run the process, the process is conducted with the system that is the rotation process more than the occupier runs. We have a number of process can visit and revision of those variables as public variables. As the process is complicated by the implementation, so if the right to visit public process variables without restrictions, it will have a "Time" is wrong, the implementation process, the results obtained with the public to visit the variables of time. To prevent such mistakes, the system must be used to control synchronization process bodies for public variables visit. In general, synchronous bodies of a number of statements-- synchronization primitives-- composed. Th