官方的RS232例程详细Altera非常实用

2通道模数转换器的采集实现。包含VIRTEX-II 和SPARTAN-III 两种类型的FPGA元件，模数转换器件为ADS527X系列，含仿真代码。采用VHDL语音实现，具有参考价值。

多通道连续声发射数据采集，每个通道最大5M，采用verilog编程，内部用状态机。(Multichannel continuous acoustic emission data acquisition, each channel up to 5M, using Verilog programming, internal state machine.)

有关gal器件的编程入门，以及常见逻辑门、计数器VHDL程序(For gal device programming entry, as well as common logic gates, counters VHDL program)

FPGA加密的方法，对于那些需要加密自己的vhdl源代码的人来说，很有用-FPGA encryption methods for those who need to encrypt their VHDL source code in a way, very useful

it is a fir filter program VerilogHDL.(it is a filter program VerilogHDL fir.)

万能频率器，可以修改其中的参数，可是实现任意的分频！很方便！-Universal frequency, you can modify one of the parameters, but any implementation of the sub-band! Very convenient!

简易函数发生器，能产生正弦波，三角波，梯形波，方波，并且可调频率和幅度值。(Simple function generator can produce sine, triangle wave, trapezoidal wave, square wave, and the adjustable frequency and amplitude values.)

altera DE2 实验板专用 CCD驱动-altera DE2 board dedicated CCD driver

这是我自己编写的三分频，也就是奇数分频，占空比为1：1，当然如果需要其它奇数分频，只要将程序里面的N和counter修改即可-This was my third prepared by the frequency, which is odd hours, frequency and duty ratio of 1:1. Of course, if the needs of other odd hours, frequency, as long as the proceedings inside the N and counter can be amended

说明：  fpga串口收发完整程序，Verilog语言。(FPGA configuration PLL complete program, Verilog language.)