Digital signal source, the output of different frequency, phase is the cosine si...

FPGA数字信号处理实现原理及方法的例程(FPGA digital signal processing principle and method routines)

一个交通灯设计,简单的实现，没有添加其他的显示管(Traffic Light System)

基于ＦＰＧＡ实现移位乘法功能，已经验证，十分好用。-FPGA-based multiplication realize shift function, has been verified, is very easy to use.

这是基于verilog hdl的数字时钟源代码，能够实现时分秒的计时，可以手动进行调时与调分。(This is based on the digital clock verilog hdl source code, can be achieved when every minute of the time, you can adjust the time manually adjusting points.)

程序主要是用硬件描述语言（VHDL）实现： 4*4键盘扫描，简洁明了，通俗易懂，比较适合VHDL初学者-procedure was used in hardware description language (VHDL) to achieve : 4* 4 keyboard scan, concise, easily understood and more suitable for beginners VHDL

32位扰码器的verilog代码，编译通过(The Verilog code of 32_bit scrambler)

James Armstrong VHDL Design , source code

quartus II 13.0 DDS工程文件，采用VHDL编写，可输出正交两路正弦信号。可以直接用modelsim-alter 仿真(quartus II 13.0 DDS project file, using VHDL written two orthogonal sinusoidal output signals. Can be simulated directly modelsim-alter)

带有异步清零、异步置位功能的边沿JK触发器(With asynchronous reset, asynchronous setting function of edge JK flip-flop)

用Verilog 写一个8x16 的FIFO，完成先入先出的功能，并且在FIFO读空时输出EMPTY 有效信号，读指针RP 不再移动；FIFO 写满时输出FULL 有效信号，并且即使WR 有效也 不再向存储单元中写入数据(写指针WP 不再移动)。 (NO)