MII Management interface用于MAC层或其他控制芯片(不一定是MAC层芯片,可能是MCU,如高通芯片建构中,1个MAC芯片可以控制2个PHY芯片,然后MCU控制3个网卡(MAC+2PHY)芯片)控制.配置PHY层芯片. Through MII Management interface it is possible to control and configure multiple PHY devices, get status and error infomation, a…