基于FPGA的技术溢出研究程序，只是一个测试程序，大家可以下着用一下。...

DES加密算法的VHDL实现,采用流水线技术实现(The VHDL implement of DES encrypt algorithmic)

伽罗华域的乘法器的设计，使用有限域设计乘法器(Galois field multiplier design, the use of finite field multiplier design)

说明：  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.)

this a fpga sparttan 3e based project in which i have made a game based on vga interface . this file is the supporting file for ps/2 interface .-this is a fpga sparttan 3e based project in which i have made a game based on vga interface . this file is the supporting file for ps/2 interface .

用VHDL实现频率计，可测量输入脉冲的频率，并进行简单校正(Realize the frequency of use of VHDL in terms of measurable input pulse frequency, and a simple correction)

十进制精确计数，经典写法，便于学习与参考，供大家分享-Decimal precision counts, classic written, easy learning and reference for all to share

LDPC的编码模块和解码模块，实现802-3an协议的编码(The module of LDPC to implement the coding of the 802-3an protocol)

VHDL的基本程序，可以用来驱动键盘，功能强大，虽然和基础-VHDL

这个程序为通信中的16QAM调制程序，可用于无线或有线通信系统的调制仿真之用。(The 16QAM modulation communication this program can be used for wireless or wired communication system modulation simulation purposes.)

说明：  Verilog code for implementing simple ALU.