有关视频压缩的IPCore，希望对大家有用

使用PWM控制LED亮度的单片机C代码，共计十个亮度。(PWM control of LED brightness microcontroller C code, for a total of ten brightness.)

这是一个二进制的最简单分频器，是一个简短的fpga代码，用verilog书写(This is the most simple of a binary frequency divider, the fpga is a short code, written in verilog)

用verilog实现dsp与Fpga接口的同步设计，其功能包括读写操作及四个功能模块，采用两个fifo实现不同时钟域的地址与数据的转换，在quartus ii11.0环境下运行，运行此程序之前需运行将调用fifo。(Dsp using verilog achieve synchronization with Fpga interface design, its features include read and write operations and four functional modules, using two different clock domains to achieve fifo address and data conversion in quartus ii11.0 environment to run, run this program required before running calls fifo.)

本人收集的多个VHDL语言编写的正弦波发生器以及SPWM程序。(I collected multiple VHDL language of sine wave generator SPWM program.)

说明：  vhdl常见小实验代码，包括二进制比较器，4选1,8421十进制，8421转化成格雷码，8421余三码，分频器，数据码译码器，二进制减计数器，四位环形计数器等(VHDL common small experiment code)

利用matlab设计了一个切比雪夫滤波器，并且对滤波器性能进行了仿真分析。(Using the matlab design a chebyshev filter, and has carried on the simulation analysis on filter performance. )

ALTERA　NIOS处理器实验，编程环境是QUARTUS，在NIOS SHELL下编译实现功能。实验USB接口-Altera NIOS processor experiments, programming environment is QUARTUS in NIOS SHELL compiler functionality. Experimental USB interface

Mano s cpu for Man s instructions

使用FPGA做的数码相册实验，用NIOS做了FAT32文件系统和JPEG图像解码,FPGA和SDRAM做了显示的缓存(Using FPGA to do the digital album experiment, using NIOS to do the FAT32 file system and JPEG image decoding, FPGA and SDRAM to do the display cache)

DEMO中完成WIAGAND26/32的（EMP7128实现）协议程序源代码-DEMO completed WIAGAND26/32 (EMP achieved) agreement procedure source code