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介绍了采用Xilinx Spartan3系列FPGA芯片,完成了以太网SMII和MII协议之间的转换。EOS芯片和PHY芯片之间存在不同的MII协议,通过协议转换器实现互联互通。
Introduced using Xilinx Spartan3 series FPGA chip, completed the conversion between the Ethernet SMII and MII protocol. There are different MII protocols between the EOS chip and the PHY chip, and the interconnection and interworking are achieved through a protocol converter.