VLSI implementation of high speed and high resolution FFT algorithm based on Rad...

基于EDA技术的数字密码锁源程序代码,大学实训用的着-EDA-based Digital code lock source code, used by the University Training

数字式移相信号发生器可以产生预置频率的正弦信号，也可产生预置相位差的两路同频正弦信号，并能显示预置频率或相位差值；-digital phase shifting generator can produce preset frequency sinusoidal signal, Preferences may also have phase difference with the way the two-frequency sinusoidal signal, and can show that the preset frequency or phase difference value;

用verilog语言编写的4位算术逻辑单元ALU,功能参考74181，包含.v文件以及测试用.vwf文件-Verilog languages with four arithmetic logic unit ALU, functional reference to 74,181, including. V documents and testing. Vwf document

FPGA三国论战，入门介绍和高端见解！对于FPGA初学者很有用。(Three FPGA controversy, and high-end introduction to ideas! For FPGA useful for beginners.)

verilog spi file with testbench

四位除法器的VHDL源程序-four division of VHDL source

verilog HDL verilog HDL verilog HDL -verilog HDL

交通灯通过数码管显示，几种模式可调，还可以时间可设，适合初学者入门参考学习。(LED traffic lights can be set to several modes adjustable time beginners reference ~ ~ ~)

this come from alter ,you can look and find it on line about USB

设计一个简单的自动售饮料机的逻辑电路。它的投币口每次只能投入一枚五角或一元的硬币。投入一元五角钱硬币后机器自动给出一杯饮料。投入两元（两枚一元）硬币后，在给出饮料的同时找出一枚五角的硬币。