VHDL development of the baseball game, in QuartusII environment compiler, apply...

这是一本介绍FPGA设计过程中关键问题的资料书,对参加面试或工程设计有一定帮助-This is an FPGA design process, introduce the key issues of information written on the interview or take part in engineering design has a certain extent, help

对pci9054芯片的配置进行了设置，并对PCI9054的各状态机进行了设置，程序经过了测试(Pci9054 chip on the configuration of the set, and each state machine PCI9054 been set, the program have been tested)

LPDDR2 SDRAM memories compliant to JEDEC JESD209-2.

主要论述了基于FPGA的末制导雷达伺服系统设计。结合末制导雷达讨论其电机控制、二阶伺服系统性能和PID校正算法,利用VHDL语言设计,实现基于FPGA的方位步进电机开环定位控制和俯仰直流电机闭环速度控制的伺服系统。结合实际应用中遇到的问题,提出了基于"反馈控制"理论的有效的补偿算法,该算法提高了伺服系统的稳定性、快速性和精度。(Mainly discusses the design of terminal guidance radar servo system based on Field Programmable Gates Array(FPGA).It includes the system’s electric machine control,second-order servo system performance and PID correction algorithm based on Virtual Hardware Description Language(VHDL) on azimuth stepping motor open loop positioning control and pitch direct current electric machine closed loop speed control of the FPGA servo system.In allusion to some factual problems during its application,presents corresponding effective solutions based on traditional control theory "Feedback Control".The fact proves that these methods can greatly improve the stability,speediness and precision of the original servo system.Additionally,a basic algorithm which can be realized in a terminal guidance radar servo system is given)

verilog实现闪烁灯和流水灯dechengxu-verilog liushuideng shanshuodeng chengxu

硬件描述语言,verilog HDL,实现了解码器的设计-hardware description language, verilog HDL, the decoding of Design

基于FPGA实现蜂鸣器播放音乐的功能 使用芯片为EP2C8Q208C8N,使用普通蜂鸣器，由于频率不同可实现放歌功能，本例设计的是《友谊地久天长》，使用Verilog语言编程，本例子有工程文件、仿真、波形，经过测试可以使用。(Play music based on FPGA buzzer functions using chip EP2C8Q208C8N, using ordinary buzzer, since the frequency of different functions can be realized sing, in this case the design is " Auld Lang Syne" , using Verilog language programming, this project examples files, simulation, waveform, tested can be used.)

FPGA编程实现串口通信，源代码全。包括仿真程序。-FPGA programming serial communications, the entire source code. Including the simulation program.

一般网站上都有i2c master模块的代码,但很少有slave的代码,这里就是slave的代码,非常有用.-general website have i2c master module of code, but very few slave code, This is the slave code, very useful.

Generating a wider ALU from two small ones