verilog2000更新部分，请对照前一个标准。加入了一些新的支持

VHDL TESTBENCH书写规范，对学习FPGA的同学很有帮助，掌握仿真语言书写规范。(VHDL TESTBENCH description of the norms, the students learn FPGA helpful, master the language of simulation techniques)

verilog编写的状态机检测00100序列. 实现 input:...011000010010000... output:...000000000100100... 并且 用测试模块来验证状态是否正确工作-verilog prepared by the state machine detected 00,100 sequences. Achieve input : ... ... 011000010010000 output : 000000000100100 ... ... and test module used to verify the state is working

EMIF接口调试代码，使用的是Verilog语言，FPGA与DSP通信，测试成功(EMIF interface debugging code that USES the Verilog language, FPGA and DSP communication, testing success)

这个并串转换代码是依靠同步状态机来实现其控制的。其实并串转换在实际的电路中使用还是比较多的，尤其在通信线路方面的复用和分解方面，原理上就是一个串并转换和并串转换的过程。举个简单的例子，计算机串口发送数据的过程，如果满足发送条件了，其实就是一个并串转换的过程了。好了，废话不说，看代码就是。 -And the string conversion of the code is relying on the synchronization state machine to achieve its control. In fact, string conversion circuit in the actual use of, or more, particularly in the area of communication lines and the decomposition of reuse, the principle is a string and the conversion and the conversion process and string. Here is a simple example, the computer serial port of the process of sending data, if sent to meet the conditions, but in fact is a process of conversion and a string. Well, do not talk nonsense, look at the code is.

说明：  verilog 版本，Xilinx玩转USB3.0，LVDS接口(verilog version,Xilinxplay with USB3.0,LVDS)

千兆以太网设计，包括组包解包，可以实现大数据传输功能。(Unpack the gigabit Ethernet is designed, including group package, can realize large data transfer function.)

利用c控制adc，主要是控制字写入，状态控制。-C control the use of adc, is mainly controlled write, the state of control.

I2C的VHDL源码，从机模式，编译通过。-I2C the VHDL source code, from the mode, the compiler through.

这是一个经过测试和使用的VHDL代码，用于将16位二进制输入数据转换为4位BCD。如果您直接驱动显示器而不经过处理器，并且希望显示在主程序中计算的参数，则该程序非常有用。有关转换的戏剧方面，请阅读随附的pdf。

用于FPGA的变长编码算法的HDL编码，包括VHDL及Verilog代码。可用于JPEG及MPEG压缩算法。-Variable-length encoding for FPGA HDL coding algorithms, including VHDL and Verilog code. Can be used in JPEG and MPEG compression algorithms.