实现PWM波型....使用VHDL语言

FPGA开发板上写的Verilog代码： 功能是从电脑端发送一个字节，然后把它接收回来。 -FPGA development board to write the Verilog code: function is from the client computer sends a byte, and then receive it back.

3D的效果，逼真的视觉享受，真实的场景。(3D effects, realistic visual experience, the real scene.)

信号完整性，设计FPGA的基础-signal integrity, design based FPGA

UML2 apprendre a modeliser a l aide de UML

数字通信系统相移键控CPSK信号和差分相移键控的调制与解调的VHDL代码(Phase shift keying digital communication system CPSK signals and differential phase-shift keying modulation and demodulation of the VHDL code for)

做EDA的，就不用介绍这个文件了吧，IEEE1364标准（开放）。-done, would not have introduced the document on the bar, IEEE1364 standard (open).

VHDL的基本语法，应用，建模，编程示例等...(Introduction to VHDL basic syntax, applications, modeling, programming example and so on ...)

基于ARM的DDS信号发生器设计，可以产生各种信号的波形，生成所需要的信号，可供实验用(DDS signal generator based on ARM, can produce a variety of signal waveform can be used for experiment)

EGO_1流水灯显示代码步骤过程全都有适合初学者练手(EGO_1 nxoiaocijpwjcpoewopvkpowevko)

配置GTH ip的例子工程，选用7 series 芯片的GTH 113quad的四个通道，在程序中每个链路利用自己的恢复时钟进行数据解码，所以四个通道可以各自独立运行；成功工作在2.54Gb/s的链路状态，长时间（>24小时）的测试，误码率一直为0.(The GTH ip example project is configured with four channels of the GTH 113quad of the 7 series chip. Each link in the program uses its own recovery clock for data decoding, so the four channels can operate independently; the successful operation is at 2.54Gb/ The link state of s, long time (>24 hours) test, the bit error rate has been 0.)