基于Verilog HDL的SPI代码，可在FPGA上实现SPI接口，请大家参考-Verilog HDL based on the SPI code, implementation in FPGA on SPI interface, please refer to

spi接口的VHDL和Verilog-HDL源码-VHDL and Verilog-HDL code for spi

这个软件是altera 芯片对SPIflash的一个控制程序，里面读写测试已经通过。-spi flash code for VHDL

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