SPI接口的vhdl代码，可以实现与单片机的spi通信，完整的工程

基于VHDL的FPGA开发快速入门·技巧·实例 ,电子工程师创新设计必备宝典系列之FPGA开发全攻，未来，FPGA 开 发能力对工程师而言将成为类似C 语言的基础能力之一，面对这样的发展趋势，你还能简单地将FPGA 当成一种逻辑器件吗？还能对FPGA 的发展无动于衷吗？(基于VHDL的FPGA开发快速入门·技巧·实例 )

用Verilog语言编写的对m序列进行汉明码编译码的程序。具体实现为产生m序列后对其进行(7,4)汉明码编码并加错，然后将其纠错译码并输出，详细过程见仿真。(Written by Verilog m sequence of procedures for coding and decoding Hamming codes. Concrete realization of m sequence to produce its (7,4) hamming code and a mistake, and then error correction decoding and output, see the detailed process simulation.)

AVS运动补偿电路的VLSI设计与实现 提出了一种基于AVS标准的高效的运动补偿电路硬件结构，该设计采用了8 X 8块级流 水线操作，运动矢量归一化处理和插值滤波器组保证了流水线的高效运行以及硬件资源的最优 利用。采用Verilog语言完成了VLSI设计，并通过EDA软件给出仿真和综合结果。-AVS motion compensation circuit of VLSI Design and Implementation of a standard based on the AVS motion compensation circuit efficient hardware structure, the design used 8 X 8 block-level pipelining, the normalized motion vector processing and interpolation filter bank guarantee efficient operation of the pipeline, as well as the optimal use of hardware resources. Using Verilog language completed VLSI design and EDA software through simulation and synthesis results.

RS码的FPGA实现，verilog语言形式，好参考资料(FPGA realization of RS code, verilog language form, a good reference)

AD9910实现脉冲内线性调频信号，仅供参考(AD9910 to achieve linear FM pulse signal, for reference only)

时钟分频代码，PWM产生 RTL 源代码。(clock divider，PWM generator RTL Source Code)

In this design, it is assumed that a buffer sized as 1024x8 bits provides main data including scale factors and Huffman code bits to Huffman decoder. Also, it is assumed that a memory with 1024x8 bits is ready for each component to write or read the output or input 576 frequency lines.(This folder contains three directories: Huffman, IMDCT and Filterbank, each of them includes all the VHDL source codes of the component.)

ALTERA 的关于对SDRAM控制器操作的verilog相关程序，很不错绝对值得借鉴。-ALTERA on the operation of the SDRAM controller Verilog procedures, it is definitely worth a good draw.

图书馆IEEE；

hash加速器的verilog实现，也用于fpga或asic(hash verilog rtl )