用VHDL实现视频控制程序,实现对图像的采集和压缩,

说明：  RISC全部源码，包含仿真文件，使用makefile脚本编写，能通过vcs编译(RISC all source code, including simulation files, using makefile script, can be compiled through VCS)

这段代码是用VHDL解释椭圆曲线密码术的。这段代码包含了使用FPGA板进行ECC加密的必要算法！ ；

VHDL与源代码包-and VHDL source code

Verilog实现的NOR FLASH控制器，基于M25P128开发，功能完整，简洁易懂，自用无问题。(Verilog implementations NOR FLASH controller, based M25P128 development, full-featured, easy to read, for personal use, no problem.)

数字滤波器的C语言实现，，包含高通、低通、带通滤波器 (The C language implementation of the digital filter, including the high-pass, low pass, band-pass filter)

和picoblaze完全兼容的mcu ip core-And PicoBlaze fully compatible mcu ip core

SHA256加密过程,非常详细，内附原码，还有文档，很可用~(SHA256 encryption process, very detailed, containing the original code, as well as documents, it is available ~)

VGA显示程序VHDL版本，适用于ALTERA的CPLD(VGA display program applies ALTERA CPLD)

16 bit switch input view in hexa format on 7seg display

自动计算fir滤波器系数的工具，不妨一试(Automatic calculation of filter coefficients fir tools, try)