LED和MAX II开发epm1270f256c5测试按钮

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)

Modelsim 5.6 se 简易使用教程 -Modelsim 5.6 se easy to use tutorial

The Hilbert Transform is an important component in communication systems, e.g. for single sideband modulation/demodulation, amplitude and phase detection, etc. It can be formulated as filtering operation which makes it possible to approximate the Hilbert Transform with a digital filter. Due to the non-causal and infinite impulse response of that filter, it is not that easy to get a good approximation with low hardware resource usage. Therefore, different filters with different complexities have been implemented. The detailed discussion can be found in "Digital Hilbert Transformers or FPGA-based Phase-Locked Loops" (http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4629940). The design is fully pipelined for maximum throughput.

its a Fifo BASED design i also Interface DAC2904

xilinx 器件vhdl原程序，LCD控制-Xilinx devices VHDL original procedure, LCD control

四人抢答器，包括主持人清楚按键，抢答后屏蔽其他三人的继续抢答，同时答题时间开始，答题时间三档可调。时间到后蜂鸣器发声，指示灯亮起。

6对于进入密码锁的按键，假设复位后七个灯显示" 0"，使用sw1、sw2 2，然后只要按下并松开sw2，七个灯上就显示" 2"，而只要按下并松开sw1，七个灯上就正确显示值" 1

PCI总线仲裁参考设计，Quicklogic提供的verilog代码-PCI bus arbitration reference design, pioneered the Verilog code

说明：  rgmii代码编写，实现rgmii接口功能，可进行参考设计(The rgmii code is written to realize the function of rgmii interface, which can be used for reference design)

this code for integrator for 8 bit signal