SPI接口的实现以及对外设的读写操作，其中包扩了几种工作方式，同时可以读取外设的版本号，传输速率可以达到2Mbps...

说明：  通过verilog hdl语言实现RS编码器与译码器的设计(Verilog hdl language through the RS encoder and decoder design)

由于在网上很难下载到EDA技术－窦衡的PPT，所以本人经过学习后做成word，供大家下载。只针对VHDL语言部分和所有的程序。-Because the Internet is difficult to download to EDA technology- Douheng of the PPT, so I made after learning after the word, for all to download. Only for part of the VHDL language and all the procedures.

这本书是关于Xilinx公司开发的ISE工具的中文教程，适合于初学FPGA设计的人使用，全书内容丰富，共包括9章，通过此书的学习可以了解并掌握FPGA的设计流程及设计方法。-This book is on the Xilinx

设计一个能求出一个32bit字中两个相邻0之间最大间隙的电路。完成HDL设计及testbench描述，给出综合后的时序仿真结果。提交纸质文档。(Design a circuit that can find the maximum gap between two adjacent 0 in a 32bit word. The HDL design and testbench description are completed, and the result of comprehensive simulation is given. Submit paper documents.)

沃尔什函数序列sequency的verilog编程实现，含有测试文件(the Walsh sequence in sequency order)

说明：  (Springer Series in Advanced Microelectronics 51) Ayan Palchaudhuri, Rajat Subhra Chakraborty (auth.)-High Performance Integer Arithmetic Circuit Design on FPGA_ Architecture, Implementation and Desig

由乘法器组成 单边带信号产生的 仿真源代码 msm (Composed of single sideband signal by the multiplier generated simulation source code msm)

说明：  FIFO: First in, First out 代表先进的数据先出，后进的数据后出。Xilinx 在 VIVADO 里为我们已经提供了 FIFO 的 IP 核, 我们只需通过 IP 核例化一个 FIFO，根据 FIFO 的读写时序来写入和读取FIFO 中存储的数据。(FIFO: first in, first out represents the first out of advanced data, and the last in data is the last out. Xilinx has provided us with the IP core of FIFO in vivado. We only need to instantiate a FIFO through the IP core, and write and read the data stored in FIFO according to the FIFO read-write timing.)

verilog da0832 cpldfpga control-verilog da0832 cpldfpga control

说明：  All AMBA bus protocols - AXI3, AXI4, AXI4-Lite, ACE, AHB