Traffic Light controller

线性反馈移位寄存器的最右侧位称为输出位。水龙头是 XOR 按顺序和输出位，然后反馈到最左边的位。在最右边的位置的位序列的叫做输出流。双边投资条约中的线性反馈移位寄存器状态影响输入被称为水龙头 （在图中的白色）

说明：  一个走马灯的程序,可以按照要求一个一个往后面按顺序点亮(A program for the lantern can be lit one by one according to the requirements.)

时钟分频代码，PWM产生 RTL 源代码。(clock divider，PWM generator RTL Source Code)

高速ADC及DAC接口的参考设计。在Xilinx FPGA上实现。(Reference design of xapp1071.)

说明：  该程序包是SD卡/MMC卡控制器SDC的verilog语言包，它包括以下4部分：RTL源代码，测试平台，软件仿真文件，说明文件。(This source package is the SD card and MMC card controler model based on the Verilog language. It has the following 4 parts: RTL language, testbench, software simulating files and help document.)

一款在Verilog实现的吃豆人游戏，采用VGA接口，在Nexys3开发板上运行无误。(A pac-man game implemented via Verilog, using VGA interface, perfectly run on Nexys 3)

在quartus平台下，并使用verillog hdl编写的时钟分频仿真(In quartus platform and use verillog hdl write clock divider simulation)

Verilog 编写的网卡DM9000A的IP核，altera公司寄的DE2系统中的源程序核-Verilog prepared DM9000A the IP core network card, altera company sent DE2 System source of nuclear

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.

Token Bucket Filter queue.