spi接口电路用verilog编程,完全可综合的-20 interface circuit using Verilog programming, fully integrated

实现SPI MASTER功能，并有仿真代码和仿真结果。-To achieve SPI MASTER function, and a simulation code and simulation results.

SPI verilog程序，简单有效，可通过编译-SPI verilog program, simple and effective, can be compiled

spi总线结构设计和实现用vhdl汇编语言编写的 -spi for verilog hardware descr iption language

利用SPI实现FPGA和外设之间的通信。经过Modelsim仿真验证。（为FPGA设计技巧与案例开发详解一书源码）(Using SPI to implement communication between FPGA and peripheral. After Modelsim simulation verification. (for FPGA design techniques and case development detailed explanation of a book source