用CPLD驱动扬声器实现音乐的播放，程序是用VERILOG写的，

camping checklist for outback campers. A must for deep forest hikers.

LDPC encoding code in 1/2code rate for DVB-T2

SPI接口VHDL代码,内有说明,很详细.-SPI interface VHDL code, which has made it clear that, in great detail.

用VHDL编写的huffman编码的源程序(With the VHDL source code written in huffman coding)

VHDL写时钟，分频模块什么，实现计时。定点报时，定点闹钟，显示年月日。(verilog HDL)

i2c硬件程序,字节读、字节写，在modelsim6.0通过编译-the soft for i2c

调制与解调系统的FPGA设计实现,包括2-ASK调制和解调,2-FSK调制和解调,2-PSK调制和解调,QPSK调制和解调,PPM调制和解调的verilog源代码。(FPGA design implementation of modulation and demodulation system, including 2-ASK modulation and demodulation, 2-FSK modulation and demodulation, 2-PSK modulation and demodulation, QPSK modulation and demodulation, PPM modulation and demodulation verilog source code .)

Verilog HDL语言编写的5分频电路。采用两路时钟相逻辑作用产生。-Verilog HDL prepared by the five-frequency circuits. Clock using two phase logic role.

低密度校验码 ，很好用的代码，功能已经实现编码和译码(fpga ldpc)

说明：  基于FPGA的OFDM同步，包含时钟模块、ROM读取模块、峰值检测模块、帧同步模块(OFDM synchronization based on FPGA includes clock module, Rom reading module, peak detection module and frame synchronization module)