完成ITUR656标准的视频流数据向RGB格式的转换。

FPGA生成伪随机数,希望对加密的童鞋有用(FPGA generates pseudo-random numbers, we want to be useful)

本文提出了降低动态功耗有限 Imppulse 跃 (FIR) 数字滤波器的方法这些方法包括低功耗串行乘法器和串行加法器、 移位/添加的乘数，折叠组合展位乘数线性相位结构的改造和应用对 fir 滤波器，以减少功率引致此干扰的消耗也是减少。最小的功率，实现是在基于 8taps 和 8bits 的投入在 100 MHZ 转变/添加乘数 fir 滤波器的功率为 110mw 和 8bits 系数。拟议的 FIR 滤波器，合成了采用 Xilinx ISE 斯巴达 3E FPGA 和权力分析了使用 Xilinx XPower 分析器。

说明：  Vivado是Xilinx最新的FPGA设计工具，支持7系列以后的FPGA及Zynq 7000的开发。与之前的ISE设计套件相比，Vivado可以说是全新设计的。无论从界面、设置、算法，还是从对使用者思路的要求，都是全新的。看在Vivado上，Tcl已经成为唯一支持的脚本，此文件是vivado是tcl命令的集合。(Vivado is Xilinx's latest FPGA design tool that supports development of FPGAs and Zynq 7000s in the 7 series and beyond. Compared with the previous ISE design suite, Vivado can be said that the new design. No matter from the interface, settings, algorithms, or from the user ideas, are new. Look at Vivado, Tcl has become the only supported script, this file is vivado tcl command collection.)

串并转换程序，由串行输出转换为4位的并行输出-String and the conversion process, from the serial output is converted to 4-bit parallel output

-- State machine for reading data from Dallas 1621 -- -- Testsystem for i2c controller--- State machine for reading data from Dall as 1621---- Testsystem for i2c controller

该代码实现了对SD 卡的读写操作，是一个较好的范例。(The code achieves access reading SD CARD based on DE-2，It is a good example。)

code qui affiche une image sur ecran vga

几个VHDL的源代码和和一个本人编写的5级流水线RISC CPU的代码-several VHDL source code, and in my preparation of a five pipelined RISC CPU code

美国人写的各种类型的fpag设计指导，非常详细的介绍了从fpga的型号，结构，实现，编程，等各个方面的要点。-Written by Americans of all types of fpag design guide, very detailed introduction from the FPGA models, structure, realize, programming, and other aspects of the main points.

EDA应用中ROM具体定义实例，供大家学习和写程序参考之用-EDA applications, examples of the specific definition of ROM, for everyone to learn and write programs for reference