波形发生器，用于编写testbentch文件。非常实用

多年项目经验测试文档测试文档，重要保存重要保存重要保存重要保存重要保存重要保存(Years of project experience testing document testing, it is important to save save save important important important important to save save save important)

NIOS II IDE 编程， uart_txd测试程序，仅供参考。-NIOS II IDE programming, uart_txd testing procedures, for information purposes only.

1024点FFT快速傅立叶变换，包含说明文档和VHDL源代码，16位输入/输出，带DMA功能，xilinx的ip-1024-point FFT fast Fourier transform, and includes documentation, VHDL source code, 16 input/output, with DMA function, the ip xilinx

说明：  asssembly ccode to turn on 7 segmen

FPGA资料与所用元器件的数据参考手册与应用指南(ds312_Spartan-3E FPGA Family )

Aurora协议是一款高带宽、低成本、可扩展、框架简洁、适合点对点串行数据传输的协议。(Aurora protocol is a high-bandwidth, low-cost, scalable, simple framework for point to point serial data transfer protocol.)

RS编码器在fpga上的实现，用的modelsim开发环境(RS encoder in the realization of the fpga, development environment used in modelsim)

华为_大规模逻辑设计指导书，看看人家是怎么管理FPGA编程的，真的获益匪浅-Huawei _ large-scale logic design guide book, take a look at how the management of people FPGA programming, and really benefited from

在Altera开发板上实现RS232串口通信，平台为CycloneII，可通过QuartusII软件修改引脚移植到其它平台(Realize RS232 serial communication on Altera development board, platform for CycloneII, through software QuartusII modify pin portable to other platforms)

VHDL控制VGA 在显示器上显示图形，分辨率800X600，晶振50Mhz-VGA control with VHDL