通过VHDL语言的例子，FPGA的VHDL语言的原型（八）是

说明：  一个简单的千兆以太网UDP协议的实现,可以实现数据的收发和ARP，实现PC端与FPGA的以太网通信(A simple implementation of Gigabit Ethernet UDP protocol can realize data sending and receiving and ARP, and realize Ethernet communication between PC and FPGA.)

ov7620的CPLD采集程序，VHDL语言-ov7620 CPLD acquisition procedures, VHDL

如何编写测试文件，，test bench的编写方法和是列，，总结的非常好的东西(how to code test bench in verilog)

M25P64-SPI-FLASH芯片的FPGA控制程序，已仿真验证(M25P64- SPI- FLASH chip FPGA control program, simulation)

说明：  实现（7,4）BCH码的编码和译码。已知生成矩阵和校验矩阵，通过c=m*G进行编码，译码时利用伴随式译码。s=c*H‘，求得伴随式，对应的错误图样找到错误位置，对错误位置进行更正，得到译码结果。(Coding and decoding of (7,4) BCH Codes)

Altera的CycloneIII Start Board,使用的PFGA是3C25，包括原理图和PCB，用Cadence Allegro打开-Altera

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.)

FFT快速傅立叶变换-verilog，基于verilog的FFT源码，QuartusII上仿真通过(FFT Fast Fourier Transform-verilog, the FFT-based verilog source, QuartusII through the simulation)

基于fpga和sopc的用VHDL语言编写的EDA的32位Nios CPU嵌入式系统及其DMA设计俄罗斯方块游戏机(FPGA and SOPC based on the use of VHDL language EDA 32-bit Nios CPU and the DMA design of embedded systems Tetris game)