logic lock 的vhdl源码，altera平台适用。

The program is used to establish communication with the pc through serial port. It utilses the inbuilt micro controller called as picoblaze for the processing for implementation on spartan 3E

misp顶层文件，verilog实现misp架构，并且支持modelsim仿真(Verilog implements MISP architecture and supports Modelsim simulation)

FFT处理器设计及其应用研究，适合做fpga信号处理的技术人员参考-FFT processor design and applied research, suitable for signal processing fpga technology reference

原理图输入法制作的32位加法器。。。。。。。。(adder32)

7段数码显示译码器-seven of the digital display decoder

说明：  XC7A35TCSG324-1的Verilog频率计程序，支持十分频，支持切换内外信号输入(Verilog frequency meter program of xc7a35tcsg324-1 supports decadal frequency division and switching internal and external signal input)

it is hybrid squarer circuit which will be designed using reversible gates which having les hardware complexity with compared to the conventional gates

应用布莱克曼窗实现FIR滤波器，并绘制相应波形图案(Application Blackman window FIR filter, and draw the corresponding waveform pattern)

出租车的计费系统，通过这个文件可以清楚地了解出租车的计费原理。-Taxi billing system, the adoption of the document can be a clear understanding of the accounting principle of a taxi.

基于状态图的光电编码器4倍频vhdl程序，输入相位差90度的两相，输出倍频和方向信号-Based on the state of the optical encoder Figure 4 multiplier vhdl procedure, enter a 90-degree phase difference of two-phase, frequency and direction of the output signal