cycloneII Quartus verilog to develop a simple sequential circuit

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基于PCI的数字信号发生器 关键词：PCI总线，PCI9054，FPGA，卡尔曼滤波器(PCI-based digital signal generator Keywords: PCI bus, PCI9054, FPGA, Kalman filter)

利用FPGA设计游戏设计，真人版超级玛丽，VGA显示(Using FPGA design game design, live-action version of Super Mario, VGA display)

verilog写的频率计程序的计数模块,-Verilog written procedures for counting frequency meter module,

用verilog实现的UDP协议，包括arp，udp，ip分段协议等，对于想用FPGA实现TCP/IP协议的人来说，应该会起到一定的帮助作用(Implemented with verilog UDP protocols, including arp, udp, ip fragmentation protocol, etc., who want to achieve TCP/IP protocol with the FPGA people, should play a helpful role)

根据音乐发生的机理，将复杂可编程逻辑器件作为发生音乐的核心器件，用高速集成电路硬件描述语言编程描述发生的音乐乐谱，配合周边硬件电路，由电声转换发声器接收信号，从而发出音乐声，实验表明，采用该方法设计的音乐发生器成本低、修改方便-Music took place in accordance with the mechanism of complex programmable logic device, as occurred in the core of music devices, with high-speed integrated circuit hardware description language to describe the occurrence of music notation, with the peripheral hardware circuits, electro-acoustic conversion by the audible signal device to receive signals, which issued music, experiments show that this method of music generator design and low cost, easy to amend

MATLAB Filter Design HDL Coder Simunlink HDL Coder Xilinx ISE Webpack

ADS8325caiyang konfgzhi

说明：  直接数字式频率合成器DDS设计、Verilog。 产生的信号可以是正弦波或方波、三角波、锯齿波等，自选。 采用DDS技术，将所需生成的波形写入ROM中，按照相位累加原理合成任意波形。 此方案得到的波形稳定，精度高，产生波形频率范围大，容易产生高频。 本实验在设计的模块中，包含以下功能： （1）通过 freq 信号输入需要的频率的值； （2）通过 wave_sel 信号选择所需的波形； （3）通过 amp_adj 信号选择波形放大的倍数。(DDS design of direct digital frequency synthesizer, Verilog. The generated signal can be sinusoidal or square wave, triangular wave, sawtooth wave and so on, optional. By using DDS technology, the required waveforms are written into ROM, and arbitrary waveforms are synthesized according to the principle of phase accumulation. The waveform obtained by this scheme is stable, accurate and easy to generate high frequency waveform. This experiment includes the following functions in the designed module: (1) Input the required frequency value through freq signal; (2) Choosing the required waveform by wave_sel signal; (3) Select the multiplier of waveform amplification by amp_adj signal.)

基于System Generator的图像处理工程,多媒体处理FPGA实现的源码,基于视频的运动跟踪(System Generator based image processing engineering, multimedia processing on FPGA source, video-based motion tracking)