一种有限域中积累的高效实现

说明：  基于quartus的布斯乘法器的verilog 实现。布斯乘法算法是计算机中一种利用数的2的补码形式来计算乘法的算法。该算法由安德鲁·唐纳德·布斯于1950 年发明，当时他在伦敦大学伯克贝克学院做晶体学研究。布斯曾使用过台式计算器，由于用这种计算器来做移位计算比加法快，他发明了该算法来加快计算速度。(The verilog codes of booth multiplier based on quartus. Booth multiplication algorithm is a computer algorithm using the complement form of number 2 to calculate the multiplication. The algorithm was invented in 1950 by Andrew Donald booth, who was working on crystallography at birkbeck college, university of London. Booth used a desktop calculator, and because it was faster to do shifts than to add, he invented the algorithm to speed up the calculations.)

文利用直接数字频率合成器(DDS)与CPLD技术和单片机控制技术，研制和 设计了高分辨率、高稳定度的函数信号发生(Wen using direct digital frequency synthesizer (DDS) and CPLD technology and single-chip microcomputer control technology, development and Design of high resolution, high stability function of the signal )

Control Unit VHDL code. Xilinx Spartan 3E board

说明：  Xilinx 公司Spartan-6系列FPGA实现LVDS，带Modelsim仿真文件，已综合。(Xilinx Spartan-6 Series FPGA implements LVDS with Modelsim simulation file, which has been synthesized.)

利用EGO1数模混合口袋实验平台上的蓝牙模块与板卡进行无线通信。使用支持蓝牙 4.0 的手机与板卡上的蓝牙模块建立连接，并且通过手机 APP 发送命令，控制 FPGA 板卡上的硬件外设。(The Bluetooth module on the EGO1 digital-analog mixed pocket experimental platform is used to communicate with the board. The Bluetooth 4.0-enabled mobile phone is used to establish a connection with the Bluetooth module on the board, and commands are sent through the mobile phone APP to control the hardware peripherals on the FPGA board.)

实现1:8路彩灯同时亮灭；2：8路彩灯从左到右逐次亮灭；3:8路彩灯间隔亮灭；4：高电平清零5：包含分频

十字路口交通灯的单片机控制源代码 红黄绿三灯 还有数码管时间显示(Intersection traffic lights SCM source code red yellow three lights and LED time display)

module shiftrne(R,L,E,w,Clock,Q);   parameter n=4;   input [n-1:0]R;   input L,E,w,Clock;   output reg [n-1:0]Q;   integer k;      always@(posedge Clock)   begin     if(L)         Q

这是分数阶傅里叶变换FRFT的土耳其算法的FPGA实现的程序，FPGA是Xilinx的virtecx-5，这是我在做毕业设计的时候自己编写的，希望能对你有帮助！(This is the fractional Fourier transform algorithm FRFT Turkish FPGA implementation of the program, FPGA is the Xilinx virtecx-5, which is what I was doing graduate design time I have written, I hope you can help!)

针对初学FPGA的人，简单易懂，用notepad++打开可以看到QuartusII里的中文注释，方便学习和开发