一种新的FPGA实现AES-128采用降低残留素数的S盒

用来实现IRIG_B码的解码程序，在XILINX ISE上运行过没有问题，(Used to achieve IRIG_B code decoding process, in XILINX ISE run-off is no problem,)

用verilog编写在FLEX10K上实现的简易CPU-used in the preparation of Verilog FLEX10K achieve simple CPU

此程序为串行通信程序,采用verilog语言编写的,经过仿真验证已经通过.-This procedure for the serial communication procedures, the use of Verilog language, after simulation has been adopted.

说明：  alu control 控制 部件 alu control 控制 部件(alu control)

四位动态数码管显示数字时钟的分位和秒位。工具：Quartus ii 6.0 语言：VHDL-4 shows the number of dynamic digital tube digital clock and seconds bit. Tools: Quartus ii 6.0 Language: VHDL

不足20元的PCI设计，含ABEL源代码。(PCI design less than 20Yuan ,including ABEL code)

这是一篇现代通信原理课程的作业报告.题目为几种时频分析方法比较及应用.详细介绍了短时傅里叶变换、小波变换、魏格纳—威利分布和Cohen类时频分布这4种典型时频分析方法,并作了比较(This is a modern communication Principle operating report. Entitled Comparison of several time-frequency analysis and 应用. 详细 Jieshao the short time Fourier transform, wavelet transform, Wigner- Willie distribution and frequency distribution of Cohen Lei This four kinds of typical time-frequency analysis method, and compared)

A VHDL source code for testing the digits and the switches on a spartan 3 basys board

说明：  学习VHDL可以用得上，有很多实例，可以对照着自己写一些东西(VHDL can be useful to learn, there are many examples, can be done to write something)

该源码为几个正弦ROM,已经编译并通过,可以直接下载,不需要,内部含有正弦ROM表,还有ROM的宏模块-the source for several sine ROM, has been compiled and passed, can be directly downloaded, not internal ROM containing sine table, the Acer ROM module