vga接口的工程实现，基于altera环境，需要的可以

Real time Clock DS1307 interacing with PIC using I2C.

block-LDPC 译码VHDL 源代码(block-LDPC decode VHDL source)

基于fpga的电子血压计。pdf文档，好用，内容清楚简单，转载而来(Electronic sphygmomanometer based on fpga)

verilog xilinx IP实现FFT仿真(Verilog xilinx IP implementation FFT simulation)

说明：  OFDM基带处理的书籍和论文，以及发送和接收端源码。(OFDM baseband processing books and papers, as well as send and receive source code.)

四路控制抢答器模块设计 他的基本功能是，在四组参赛的情况下，首先抢答的发出抢答信号，此时其它抢答电路失去控制作用，在优先抢答的要在固定时间进行答题，否则直接扣一分

以太网总线源代码，里面有详细的文档说明，已经过FPGA验证。-Ethernet bus source code, which has a detailed document that has been FPGA verification.

quartus一个完整的设计例子,从安装到实例完成，仿真等全过程，适合从0开始的初学者-Quartus a complete design examples, examples from installation to completion, the entire process of simulation, etc., suitable for the beginner to start from 0

说明：  用VHDL语言仿真乘法器设计, 经过modelsim仿真， synplify综合，并下载进FPGA验证(Multiplier design using VHDL, simulation, after modelsim simulation, synplify synthesis, and downloaded into a FPGA verification)

D-flip flop vhdl implement code