用Verilog HDL实现I2C总线功能，对I2C总线有很大帮助

VGA驱动及显示程序，用Verilog编写代码实现VGA的驱动和显示，并且提供了测试程序Testbench通过测试能得到正确的时序波形。(the source code for driving VGA and displaying the images,the testbench was offered.)

包括各种类型存储器的VHDL描述，如FIFO，双口RAM等 -including various types of memory VHDL description, such as FIFO, Dual Port RAM, etc.

用verilog实现对三个16位数进行相加乘法器(Three 16-digit sum of the multiplier Verilog)

使用VerilogHDL语言加上IP核产生PWM调制波，占空比和频率可调。(The PWM modulation wave, duty cycle and frequency can be adjusted by using VerilogHDL language and IP kernel..)

基于sopc ep2c5开发板的rs232例程-On sopc ep2c5 development board rs232 routines

数字频率计的设计，显示0~999的频率 整个程序代码都是通过vhdl语言来完善的 功能模块多样，详细的介绍了多模块的各个功能

A program for a simple encoder using ModelSim6

m序列在dspbuilder下产生VHDL源码及其测试激励文件的matlab模型,在modelsim下仿真通过-m sequence in dspbuilder under VHDL source code and test incentives document matl ab model, the simulation under through modelsim

LDPC的短码，码长为40速率为0.5的LDPC码的设计，用的是QC矩阵，压缩文件为原码部分，工程太大传不上去。(LDPC short code, a code length of 40 rate of 0.5 LDPC code design, using a QC matrix, the compressed file is part of the original code, do not pass up the works too.)

说明：  verilog语言编写的简单FPGA 的从机模式 spi 通讯(Slave mode SPI communication of FPGA)