IMPLEMENTATION OF LCD DISPLAY BOARD

基于DE2_70平台，编写nios软核c代码，控制流水灯，硬件实现验证通过，适合入门(Based DE2_70 platform, written nios soft core c code, control water lights, verified by hardware implementation, suitable for entry)

实现千兆以太网数据发送，通过GMII接口向PHY写数据，控制PHY发送数据。(Implementation of Gigabit Ethernet data transmission, write data to the PHY through the GMII interface, control PHY data.)

FPGA设计的I2C总线控制器的MASTER端的程序-FPGA Design of I2C Bus Controller MASTER-side procedures

学习xilinxVHDL语言的一本好书，为官方资料，可方便读者熟悉xilinx的代码风格(A good VHDL,it s fittable for the reader to be familiar with the style of xilinx)

数字电子琴控制器的ＶＥＲＩＬＯＧ代码，含中文注释．-The number of organ controller Verilog code, with English Notes.

Spartan® -3E 现场可编程门阵列家族是为满足对成本敏感的消费电子大量应用的需要 而特别设计的。 (Field Programmable Gate Array family needs is to meet the cost-sensitive applications, a large number of consumer electronics Specially designed.)

说明：  一个简单的CPU设计，支持add，sub，mvi，mv四条指令，用Verilog语言编写，在Quratus II上编译通过，仿真正确。(A simple CPU design, support add, sub, mvi, mv four instructions, with the Verilog language, compiled by the Quratus II, the simulation is correct.)

LDPC的编码模块和解码模块，实现802-3an协议的编码(The module of LDPC to implement the coding of the 802-3an protocol)

基于FPGA的DDS程序代码，实现的功能强大可以输正弦波，三角波，方波等波形，并且频率可以调节。实现对应的功能强大。(FPGA-based DDS program code can achieve powerful output sine wave, triangle wave, square wave waveform and frequency can be adjusted. Implement corresponding powerful.)

i2c总线的工程实现，可以用在altera环境下验证-i2c bus project implementation can be used in altera verification environment