VHDL电子抢答器的实现。有多个文件，主控件是用图行实现。其余各功能模块用VHDL实现...

拿verilog编写的som(自适应神经网络算法)，用于障碍物检测，基于FPGA可综合实验，已经在altera的cylcone上实现(Canal verilog prepared som (adaptive neural network algorithm) for obstacle detection. Based on FPGA synthesis experiments, in altera achieve the cylcone)

说明：  串口通信vivado实现，带有仿真文件，可实现数据收发(the uart program based on vivado)

很好的quartus软件仿真教程，flash版。-Good quartus software simulation tutorials, flash version.

交通灯控制（VHDL）-Traffic Light Control (VHDL)! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

在fpga中对于pll无法完成的分频，可采用计数方式，本例用状态机实现对时钟的奇数分频。(Pll in fpga can not be completed in the sub-frequency counting method can be used, in this case with the state machine to achieve an odd number on the clock frequency.)

数控分频器的输出信号频率为输入数据的函数。用传统的方法设计,其设计过程和电路都比较复杂,且设计成 果的可修改性和可移植性都较差。基于VHDL 的数控分频器设计,整个过程简单、快捷,极易修改,可移植性强。他可利用 并行预置数的加法计数器和减法计数器实现。广泛应用于电子仪器、乐器等数字电子系统中。-NC divider output signal frequency is a function of input data. Using traditional methods of design, process and circuit design are complex and can modify the design of the results are poor and portability. NC VHDL divider based on the design, the whole process simple, fast, easy to modify, strong portability. He can use preset number of parallel addition and subtraction counter counter to achieve. Widely used in electronic equipment, musical instruments and other digital electronic systems.

its the vhdl stuff for ddr sdram controller nice one easily understandable

基于FPGA的1553b接口设计详细设计论文(1553B design based on FPGA)

采用vhdl代码描述自适应滤波器，具有很好的可参考性，和实用性(Vhdl code to describe the use of adaptive filter, can be found with a good nature and usefulness of)

I2C 串口通讯Xilinx项目源码 拷贝到硬盘，用ISE打开工程文件即可。-I2C Serial Communication Xilinx source project are copied to the hard drive, using ISE project file can be opened.