用VHDL写的一个显示程序，希望能帮上大家的忙，嘿嘿。

对PCM编码的多路复用与解复用程序，VerilogHDL源程序-Of PCM-encoded multiplexing and demultiplexing process, VerilogHDL source

基于FPGA的多电平载波移相SPWM方法实现(theCarried-Phase-shift SPWM method of Multi-Level converter based on FPGA)

讲述了dds直接数字频率合成的基本原理，同时用ＶＨＤＬ语言编写dds原代码用于生成正弦波，并在ISE开发平台进行仿真和MATLAB验证正弦波输出结果-described dds direct digital frequency synthesis of the basic tenets addition to the use of VHDL prepared dds source used to produce sine, and ISE development platform for simulation and verification MATLAB sine wave output

Vga in vhdl using spartan 3e board basys

数字化，宽带化，是当今无线通信的重点主流方向，FPGA以其功能强大，开发周期短，投资少，可重复修改，开发工具智能及软件可升级等特点成为无线通信首选。(Digital, broadband, is the focus of today s mainstream wireless communications, FPGA with its powerful, short development cycle, low investment, repeatable modify, intelligence and software development tools and other characteristics can be upgraded to become the first choice of wireless communication.)

说明：  xilinx fpga各版本mmcm/pll动态配置RTL代码，包括testbench(xilinx fpga mmcm/pll drp RTL code, including testbench)

这是一篇介绍用verilog语言实现viterbi译码和rake接收机的文章，实用性很强的，在这里也感谢这篇文章的作着-This is a description language with verilog viterbi decoding and rake receiver of the article, very practical, here are grateful for this article was

Based on the verilog such as frequency meter accuracy, except for measuring frequency can also measure pulse width of empty measure than 32 counts of data through the simulation SPI serial output to SCM processing and display

基于DE2-115的数字时钟 1.液晶显示，数码管显示 2.整点报时 3.闹钟 4.设置时间 5.设置闹钟(Digital clock based on DE2-115 1. LCD display, digital tube display 2. whole point 3. alarm clock 4. setting time 5. set the alarm clock)

SPI接口协议，将spi总线转换成为LOCALBUS总线(SPI interface protocol, the spi bus converted into LOCAL BUS bus)