135个经典VerilogHDL源码和说明文档，入门的好资料

通信控制中常用的脉冲宽度检测程序，VHDL模块化编成实现（原创）(communication control used in pulse width detection procedures, VHDL modular organization to achieve (original))

用VHDL编写的串口通讯程序，包括几个不同的程序例子，也可以用verilog进行改写。()

FPGA实现BPSK调制，带Modelsim仿真，实际系统测试通过，载波信号，调制波信号频率可调(FPGA implementation BPSK modulation with Modelsim simulation, the actual system test, the carrier signal, modulated wave signal frequency adjustable)

四通道DDS信号发生器，很好用的代码，大家一起分享(Four-channel DDS signal generator)

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.

ALTERA NIOS处理器，VHDL语言在QUARTUS编译通过，然后有C语言在NIOS SHELL下驱动，实验音频解码-Altera NIOS processor, the QUARTUS VHDL compiler, then the C language under NIOS SHELL-driven, experimental audio decoder

说明：  FFT 1024 point, in 10 state

FIR filter up to 128x

通过本文章的学习能够使我们设计一些简单的逻辑电路和系统。很快我们就能过渡到设计相当复杂的数字逻辑系统。-To learn through this article, will enable us to design some simple logic circuits and systems. Soon we will be able to transition to the design of complex digital logic systems.

说明：  用VERILOG语言实现的频谱分析仪（FFT)(VERILOG language with the Spectrum Analyzer (FFT))