Python精要参考，一本经典Python参考书

这是一个非常好的显示２４位真彩色的程序-This is a very good show true color 24 procedures

从表面上看，保护模式和实模式并没有太大的区别，二者都使用了内存段、中断和设备驱动来处理硬件，但二者有很多不同之处。我们知道，在实模式中内存被划分成段，每个段的大小为64KB，而这样的段地址可以用16位来表示。内存段的处理是通过和段寄存器相关联的内部机制来处理的，这些段寄存器（CS、DS、 SS和ES）的内容形成了物理地址的一部分。具体来说，最终的物理地址是由16位的段地址和16位的段内偏移地址组成的。用公式表示为：物理地址=左移4位的段地址+偏移地址。-On the surface, protected mode and real mode is not much difference between the two are the use of the memory, Drivers interruption and equipment to deal with the hardware, but there are many differences. We know that in real mode which has been divided into memory, each the size of 64 KB. and the addresses of 16 can be used to express. Memory of the handling of the adoption and register linked to the internal mechanisms to deal with, of these registers (CS, DS, SS and ES) with the formation of a part of the physical address. Specifically, the ultimate physical address is 16 of the 16 addresses and the addresses of migration within the composition. The use of the formula is expressed as : physical address = 4 bits of the address offset address.

串口调试，绿色软件。无须安装即可使用.. 方便调试程序-Serial debugging, green software. Do not need to install .. easy to use debugger

通过MATLAB对QPSK进行仿真，再在FPGA中实现QPSK的基本功能-By MATLAB simulation of QPSK, and then in the FPGA to implement the basic functions of QPSK

建立正交频分多路复用(OFDM)系统调制器的仿真模型，并编程给出具有K=10个子信道、符号区间T=100s、采用16点QAM信号时，OFDM系统调制器的输出信号。-The establishment of orthogonal frequency division multiplexing (OFDM) system, the simulation model of the modulator and the program is given with K = 10 Ge sub-channel, symbol interval T = 100s, with 16-point QAM signal, OFDM system, the modulator output signal .

本程序是在Ti的dm642上通过PCI和主机通信的测试程序-is in the process of Ti dm642 adopted PCI and host communications testing procedures

红外线驱动，适合MA880/MA660。-infrared-driven, for MA880/MA660.

i2c总线接口驱动程序--I2c omni_line interface driver

excel_vba_程序设计源码考试成绩管理系统-excel vba 考试成绩管理系统

浅墨出品，零资源分下载，分享精神至上~ 源码的配套博文是 《 【Visual C++】游戏开发五十四 浅墨DirectX教程二十一 视觉上的诡计:公告板(Billboard)技术》 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报