一种接口控制板的逻辑电路设计CPLD程序。

坦克大战的演示程序 ，实现了基本的人机交互-Battle City demonstration program to achieve the basic human-computer interaction

该代码为VHDL语言描述的AD579 SPI通讯程序，包括一些代码注解。(Thisis a SPI communication promgram of AD5791 designed with VHDL which compared with some discreption.)

用vlog语言编写的cpu控制器源代码，用于fpga的硬件编程实验-vlog language used in the preparation of cpu controller source code for programming fpga hardware experiments

有符号数的完整讲义和例子Verilog 2001(Signed Arithmetic in Verilog 2001, paper with examples)

sin波形发生图形，应用智能老师款到即发了快速打击 (sin waveform generation graphics application smart teacher paragraph to that made a rapid strike)

Once the FPGA is located, the rest of the mapping data for the other components can be determined dynamically its section mapping registers.

基于NIOS II 的DE1开发板的VGA 控制器VGA控制模块主要控制VGA模块的开始和其运行的状态，需要写一个Avalon 从端口响应CPU的控制信号，继而控制整个模块的运行，-Based on the DE1 of the NIOS II development board VGA controller to control the VGA module VGA main control module and its operation began, and the need to write a response to Avalon from the CPU ports of the control signal, and then control the operation of the entire module,

spi driver: Analog Device DAC ad9788 SPI Controller

Altera DE2 上使用 vhdl 语言设计 RS232 控制器。这是一个串口模块可用于嵌入系统。

ALERA fpga 8B10B转换源码，用于实现8B转10B，10B转8B功能。(ALTERA fpga 8B10B conversion source, used to achieve 8B to 10B, 10B to 8B function)