This code for countor . it is design in verilog HDL.

异步串行传输的verilog hdl 功能文件以及测试文件(The verilog hdl source and the testbench of asynchronous serial transmission )

内插成型滤波器的FPGA实现，可根据需要配置不同的内插倍数，Quarter II环境编译，可直接使用(Interpolation shaping filter FPGA, can be equipped with different interpolation factor, Quarter II compiler environment, can be used directly)

使用飓风开发板，完成了100M，频率计设计，并可在数码管显示

this describes building spi block on verilog hdl and programming them on an fpga device

数字电路课程设计，用VHDL实现交通灯的控制(Digital circuit design using VHDL control of traffic lights)

使用VERILOG开发时钟同步算法，能够从数据信号中提取时钟信息，(Clock synchronization algorithm using VERILOG developed to extract the clock from the data signal information,)

说明：  本光盘是《数字信号处理FPGA实现》一书的配书光盘，内容包括了书中第二章给出的所有示例以及该书的12个实验完整的工程文件。 本光盘根目录下有3个文件夹，分别为dsp48_application,dsp48e_application和DSP_Example。(This CD-ROM is the CD-ROM of the book "FPGA implementation of digital signal processing". It includes all the examples given in Chapter 2 and the complete engineering documents of 12 experiments in the book. There are three folders in the root directory of this CD-ROM, which are dsp48_ application,dsp48e_ Application and DSP_ Example.)

Inroduce the LEON 2 microprocessor

一个简单的微处理器的实现，能够进行几种常见的操作，对于熟悉计算机的工作原理很有帮助，并且附有详细的设计报告和设计思路。在word文档最后给出了源代码。-a simple microprocessor to achieve, for several common to the operation of the computer for those familiar with the working principle helpful, and with the detailed design reports and design ideas. The word is the final document source code.

fpga模拟两路视频，简单拼接后，经过GPIF II接口传出给cy2014，测试usb的吞吐量(fpga generate two lane video, and transmit them through GPIF II interface. test cy2014)