基于altera ep2c8双口RAM

MODELSIM开发的模拟CPU，用VHDL语言描述，采用累加结构-ModelSim simulation developed CPU, using VHDL language description of the structure of the use of cumulative

分别用分频比交错法及累加器分频法完成非整数分频器设计。-Points were staggered method and frequency than the frequency accumulator law to complete the design of non-integer divider.

四阶数字滤波器 用不同的算法设计数字滤波器，并且有详细的是用方法(Fourth-order digital filter design with a different digital filter algorithms and a detailed method is)

vga 测试代码，可以显示任意彩条，棋盘，花纹(VGA test code, can display any color bar, chess board, decorative pattern )

基于OV7670采集，SDRAM缓存，sobel处理，VGA显示的工程，内有全部代码，基于QUARTUS开发板实现。 FPGA 边缘检测(Based on OV7670 acquisition, SDRAM cache, sobel processing, VGA display project, with all the code, based on QUARTUS development board. FPGA edge detection)

这是个的VHDL点亮LED的程序，大家一齐分享吧-This is a LED light up the VHDL procedure, let everyone together to share

reversible Data Hiding in Encrypted Images by Reserving Room Before Encryption

FPGA控制的SRAM接口不分的设计-FPGA-controlled SRAM interface design, regardless of

LED灯、跑马灯的显示源程序，包括对代码的说明(Display source code LED lights, marquees, including the code specification)

FPGA的经典例程，可以进行移植和借鉴使用(FPGA' s classic routines, can be transplanted and learn to use)