ALTERA Cyclone1C20 Nios开发板，protel99格式

USB+FPGA电路设计原理图，实际的电路板运行正常，很有参考意义。-usb_sch

Computer Arithmetic (press 2000)

基于FPGA的多功能数字钟的设计与实现 内附有详尽的Verilog HDL源码，其功能主要有：时间设置，时间显示，跑表，分频，日期设置，日期显示等-FPGA-based multi-functional Digital Clock Design and Implementation of typhoons and rainstorms are detailed Verilog HDL source code, its functions include: time settings, time display, stopwatch, frequency, date setting, date display

设计一个简单的FIR滤波器，并按要求确定滤波器的系统函数。(Design a simple FIR filter, and determine the filter according to the requirement of system function.)

bpsk qpsk 16qam 64qam的constellation(bpsk qpsk 16qam 64qam constellation)

一共7篇文章，介绍了使用fpga产生任意分布白噪声的方法，值得借鉴(A total of seven articles, describes using fpga to generate arbitrary distribution of white noise, it is worth learning)

dp_xiliux 的 CPLD Verilog设计实验,串口演示.代码测试通过. -dp_xiliux the CPLD Verilog design experiments, serial presentation. code test.

实现数字变下频的matlab程序，CIC,HB,FIR滤波器代码都在其中(Realize digital variable frequency under matlab, CIC, HB, FIR filter code in it )

一个SDH中最基本传输模块STM-1的帧头检测器，verilog编程实现-A basic SDH transmission module STM-1 Header detector, verilog Programming

LDPC的短码，码长为40速率为0.5的LDPC码的设计，用的是QC矩阵，压缩文件为原码部分，工程太大传不上去。(LDPC short code, a code length of 40 rate of 0.5 LDPC code design, using a QC matrix, the compressed file is part of the original code, do not pass up the works too.)