异步fifo_MSB

异步的fifo,写时钟和读时钟相互独立，能够对数据进行缓存处理。希望对大家有用(Asynchronous fifo, write clock and the read clock independent of each other, capable of processing the data cache. I hope useful)

very nice program that i ensure anyone can use easily and will be efficient for hard project of elevator

找到这本书的完整版了。呵呵，贴出来和大家共享。这是本好书，我买了一本作为Verilog的参考书。这本书语法部分集中，便于查阅，此外讲了很多实用的设计思想。最重要的是本书薄，可以完整看完。强烈推荐。 （如果只是查阅，电子版就可以，如要完整学习，建议还是买纸质版的）(Find the full version of this book. I posted and share. This is a good book, I bought a reference book as Verilog. Syntax in this book section focuses on ease of reference, in addition to speaking a lot of useful design ideas. The most important thing is that the book is thin, you can complete reading. Highly recommended. (If you only access the electronic version to complete learning, suggestions or to buy the paper version))

利用Vivado软件编写Verilog硬件描述语言实现小游戏“奔跑的方块”，开发板为ZYBO，通过VGA接口来控制屏幕进行显示.

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)

DDR2 SDRAM在opencore上download的！！！！！！！！！！！！！！！

说明：  一个简单的CPU设计，支持add，sub，mvi，mv四条指令，用Verilog语言编写，在Quratus II上编译通过，仿真正确。(A simple CPU design, support add, sub, mvi, mv four instructions, with the Verilog language, compiled by the Quratus II, the simulation is correct.)

F2812串口通信,用于串口通信时使用，可以在线调整(F2812 serial communication, is used for serial communication can be adjusted online)

说明：  基于EasyFPGA030的直流电机控制电路设计和四位数字密码锁。(DC Motor Control Based on EasyFPGA030 circuit design and four-digit combination lock.)

iic master 通过FPGA验证··成功对eeprom读写操作 clk_div：FPGA 板子分频时钟，满足SCL时钟线速度达400KB main_state.v：顶层状态机，控制master接口整个工作过程 scl_generator.v:master接口，有SCL状态机产生器和master接口状态机两部分组成 mainsmtb.v：在modelsim环境下的仿真激励 top.v设计顶层模块