FPGA SDRAM with the operation of the specific see internal note

vhdl code for GIF Image Viewer

verilog语言编写的jtag（边界扫描模块），初学的时候可以看看(verilog language jtag (boundary scan module), a novice when you can look)

很好的NAND Flash 硬件驱动语言，支持VHDL和verilog 语言方便移植，如果有想用FPGA直接驱动NAND flash而又不知如何下手的朋友肯定喜欢。(NAND Flash Controller Reference This reference design is used to interface a NAND Flash device and provides a simple host end interface. The host end interface of this design is user-configurable. It provides buffer select signal, buffer write enable signal, address bus, data bus, error status signal, control and handshake signals for the user......)

顶级模块名称是 "_register32"。它包括许多包括 files(instance)、 _dff、 _dlatch、 和盖茨。 你可以看到整体的图表中，像 RTL 查看器后, 合成。 _register8 包含在顶部模块

PWM调制流水灯的亮度，可以看到流水灯从亮到暗(PWM modulation)

DSP 程序的测试 很有用的 仪器上面用的-DSP testing procedures very useful in the above apparatus

FPGA KIT DE2-35 This project outputs a selected voltaje using VGA DAC, the DAC module is controlled using LCD display and buttons.

基于basys2的简单的乒乓球小游戏，通过ise13.4开发，使用语言VHDL，能够通过VGA在显示屏显示，能够实现双人对打，有计分功能。(Simple table tennis game, based on basys2 through ise13.4 development, using VHDL language, can through the VGA display shows, can achieve a double play, scoring function.)

A simple Manchester Encoder to convert serial data to Manchester encoded data.