4X4键盘密码比较模块，可以查看密码6

利用高速口GTX进行快速的数据传输，包括接受和发送模块，用途广泛(The use of high-speed port GTX for fast data transmission, including receiving and sending modules, has a wide range of uses.)

软件式的VHDL学习工具，能帮助你更好的掌握VHDL的应用-VHDL-based software, learning tools, can help you better grasp the application of VHDL

Simulating the functions of POC.(Simulating the functions of POC. In VHDL, with ISE.)

16卫浮点FFT算法的VHDL实现，有测试文件。-16 floating-point FFT algorithm Wei VHDL realize, have the test paper.

基于xilinx公司的SPARTAN6系列芯片的高速全双工串行收发器(high-speed transceiver based on spartan 6 of Xilinx PFGA)

verilog，FPGA的TDC电路设计(verilog ，TDC base on FPGA)

dds ad9910配置的verilog hdl程序，模块化设计，输入待配置的数据，字长，启动信号，即可自动产生时序，完成一次配置，模块还有done握手信号，方便用户调用时，反复多次配置。(dds ad9910 configuration verilog hdl program, modular design, the input data to be configured, word length, the start signal, the timing can be automatically generated, complete a configuration, the module has done handshake, user-friendly call, repeatedly configuration .)

BCD to 7 segments display decoder

Used for Time shifting discrete signals, it can do both integral and fractional sampling period delay. Original.

这是Xilinx ISE 14.X以及vivado、vivado_hls的license，亲测可用(Xilinx ISE 14.x vivado, vivado_hls license, pro-test available)