基于fpga和xinlinx ise的音乐播放器vhdl程序，希望对你有所帮助！...

Xilinx,Altera,ARM,AVR,S52,Lattice等系列FPGA的下载线电路图和PCB-Xilinx, Altera, ARM, AVR, S52, Lattice series FPGA download cable circuit diagram and PCB

8051参考设计，与其他8051的免费IP相比，文档相对较全，Oregano System 提供-8051 reference design, and other free IP in 8051 compared to relatively entire document, Oregano System for

ddr2 controller功能控制,里面有四个模块-ddr2 controller functions to control, which has four modules

AD768产生锯齿波的源码，DA转化的最基本操作。(AD768 sawtooth source code, the basic operation of DA conversion.)

I2C的VHDL源码，从机模式，编译通过。-I2C the VHDL source code, from the mode, the compiler through.

扩跳频通信在QUARTUS7.0开发环境下的VHDL源程序及总体框图实现-Frequency-hopping communication QUARTUS7.0 expanded development environment in the VHDL source code and the achievement of the overall block diagram

Testbench 不仅要产生激励也就是输入，还要验证响应也就是输出。当然也可以只产生 激励，然后通过波形窗口通过人工的方法去验证波形，这种方法只能适用于小规模的设计(The Testbench not only to generate incentives to input, verify that the response is output. Of course, can only produce Incentive, and then the waveform by the waveform window by artificial means to verify, this method is only applicable to small-scale design)

VHDL 乘法器 源代码，很好的VHDL 入门学习例程序-Multiplier VHDL source code, a good learning example VHDL entry procedures

这是最后一个，处理器内部ROM，如有需要，大家就顶-this is the last one, the processors internal ROM, if necessary, on the top you

verilog实现的基带信号编码，整个系统分为六个模块，分别为：时钟模块,待发射模块,卷积模块,扩频模块,极性变换和内插模块,成型滤波器(verilog implementation baseband signal coding, the entire system is divided into six modules, namely: the clock module, to be launched modules, convolution module, spread spectrum modules, polarity transform and interpolation modules, forming filter)