初学ＶＨＤＬ有用的，了解后对复杂设计有很大帮助．

that file is different I2S example

介绍了硬件语言的仿真软件modelsimse的操作是使用方法，可以为入门的参考资料-Introduction of the hardware language modelsimse operation simulation software is to use the method of reference for the entry

采用verilog实现的有限域GF(28)弱对偶基乘法器，本原多项式: p(x) = x^8 + x^4 + x^3 + x^2 + 1 ，多项式基: {1, a^1, a^2, a^3, a^4, a^5, a^6, a^7}，弱对偶基: {1+a^2, a^1, 1, a^7, a^6, a^5, a^4, a^3+a^7}(Verilog achieved using the finite field GF (28) weak dual basis multiplier)

PLL 锁相环verilog程序 可以直接使用(The PLL can be used directly good use)

利用xilinx开发板，使用嵌入式系统，编写的ps2键盘和利用dds原理产生正弦波的程序(Using xilinx development board, the use of embedded systems, the preparation of the ps2 keyboard and use the procedures dds elements of the sine wave)

在nios系统开发中的驱动i2c音频电路的代码,包括verilog代码,与相应的驱动代码(In the nios system development in the driver i2c code for the audio circuitry, including the verilog code, and the corresponding driver code)

说明：  关于地铁售票的一些功能 基于自动买票的VHDL设计程序 比较经典(Subway ticket on some of the features of the VHDL-based auto-buying classic design procedure)

设计一个简单的FIR滤波器，并按要求确定滤波器的系统函数。(Design a simple FIR filter, and determine the filter according to the requirement of system function.)

酷睿系列流水灯通用程序，来回往返流水，点亮led(ledwater for ep2c8q208c8)

说明：  基于CycloneV FPGA与电阻网络的数模转换器代码，能够实现键控更改频率，通过ROM IP核存储波形数据。(Digital to analog converter code based on cyclonev FPGA and resistance network can realize keying change frequency and store waveform data through ROM IP core.)