数码管显示有片选 模块 四输入，与其他模块相连即可使用

Spartan3e keyboard ps2

用于FPGA的huffman算法的HDL编码，包括VHDL及Verilog代码。可用于JPEG及MPEG压缩算法。(The huffman algorithm for FPGA HDL coding, including VHDL and Verilog code. Can be used in JPEG and MPEG compression algorithms.)

I2C总线协议 Verilog源代码.试过，没有错误！可以直接使用(I2C bus protocol Verilog source code. Tried, no errors! Can be used directly)

在EDA实验课上面，自己编写的NCO程序，可以产生出比较真实的正弦波、三角波以及锯齿波，用VHDL程序编写，有modelsim仿真textbench程序(On EDA experiment, oneself write the NCO program, can produce more real sine wave, triangular wave and sawtooth wave with VHDL programming, have the modelsim simulation textbench program )

使用QuartusII软件，利用VHDL语言设计实现CPU,其中包含时序图仿真。(Using software QuartusII, using VHDL language to design the CPU, which contains sequence diagram simulation.)

encoding and decoding of audio signal

本程序使用Verilog语言实现了SPI接口的设计，可以直接烧到FPGA实现与MCU的通信,自带有测试文件。(The program uses the Verilog language design SPI interface, you can burn directly communicate with the FPGA, MCU, comes with a test file.)

片上网络NOC基于fpga实现的，routing模块。(NOC-chip networks realized fpga-based, routing module.)

this is an peak detection alguritm,in this matlab code u can clean base line noise to have clear ECG signal

说明：  verilog 编写的ldpc编码，含有两个文件(LDPC written by Verilog)