一些较为经典的VHDL代码,专注于信号分析与检测方面

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PS2键盘控制器的VHDL源码，用FPGA直接读取键盘的输入并显示。(PS2 keyboard controller VHDL source code, with a direct FPGA to read keyboard input and displayed.)

用fpga芯片使用vhdl语言对AD转换芯片ADC0809进行控制(Using the fpga chip use language of VHDL AD transform chip ADC0809 control)

EDA常用计数函数VHDL程序设计，减法计数器：可预置数：-common counting function EDA VHDL programming, subtraction counter : Preset :

MATLAB辅助设计数字滤波器源代码，QUATUS II 实现！(MATLAB-aided design of digital filter source code, QUATUS II implementation!)

This tutorial presents some basic concepts that can be helpful in debugging of application programs written in the Nios II assembly language, which run on Altera’s DE2 boards.

Toplevel VHDL Structural model of a system containing 8051 -Toplevel VHDL Structural model of a system containing 8051

基于fpga的coms摄像头 扫描，参考文献，(Fpga based on the coms camera scan, reference literature,)

ULPI UTMI conversion

6层电梯设计，采用vhdl编写，能够实验电梯功能(6-story elevator design, using vhdl prepared, able to lift function experiments)