一个使用VHDL设计的具有强大功能的32位CPU，这个文件包含了与之配套的DDR控制器程序！...

this a LCD Driver VHDL code -this is a LCD Driver VHDL code

verilog 实现的FFT 流水线操作，速度能达到200M(verilog pipelining the FFT implementation, the speed can reach 200M)

适用于FPGA的SOPC方面的元器件添加，如COMPNENT-Applicable to FPGA-SOPC area to add components, such as COMPNENT

VHDL programmes for basic digital circuits. begineers can learn easily

说明：  具有计时 设置时间 闹钟 秒表 功能的数字钟设计 外设矩阵键盘(Digital clock design peripheral matrix keyboard with the function of timing setting time alarm clock stopwatch)

Verilog数字系统设计教程(第二版) 夏宇闻(Verilog Digital System Design Course (2nd Edition) Xia Yuwen)

说明：  基于ALINX AX7020硬件平台的USB-OTG通信程序。操作系统采用uCOS III v1.41，基本实现了双向USB2.0 块传输（Bulk Transfer）通信，zynq的PS端接收USB数据并回传至主机。经测试，主机端Window10系统采用libUSBK编程时，采用64字节的块时，传输速率可达210Mbps。zynq开发工具为Vivado2015.4，程序包中包含了全部的硬件和软件工程文档。(A USB-OTG communication project where an AX7020 platform is employed as USB device. The embeded operating system is uCOS III of version 1.41, and the FPGA toolchain is Vivado 2015.4. This project implements a full speed bidirectional USB2.0 bulk transfer. A test on Windows 10 host with libUSBK shows that the transfer speed is up to 201Mbps.)

使用VHDL语言，对Altera公司的DE2开发板进行开发，本例实现了对板上7段数码管的显示，在niosiiIDE上基于硬件实现小灯的循环亮灭-Using VHDL language, on Altera s DE2 development board for development, which in this case the realization of paragraph 7 of the on-board digital tube display, in niosiiIDE hardware implementation based on a small circle of bright lights out

GPU编程的经典之作,值得一读。 GPU运算效率比CPU高出一截，学习GPU编程会大有裨益(a book for GPU_Programming)

16位右移位寄存器 下面描述的是一个位宽为16位的右移位寄存器，实际具有环形移位的功能，是在右移位寄存器的基础上将最低位的输出端接到最高位的输入端构成的。其功能为当时钟上升沿到达时，输入信号的最低位移位到最高位，其余各位依次向右移动一位。(16-bit right shift register The following description is a right shift register with a bit width of 16 bits. It actually has the function of circular shift. It is based on the right shift register, which connects the lowest bit output terminal to the highest bit input terminal. Its function is that when the rising edge of the clock arrives, the lowest displacement of the input signal reaches the highest position, and the rest of you move one bit to the right in turn.)