Now, adsp-sc57x, 58x ezkit board use gigabit PHY IC (DP83865 etc), because sc57x's MAC only support RGMII or RMII interface , so it support MII phy chip? because now MII chip usage is popular and low cast, and many application case, the 100M network is ok, so the MAC of sc57x support MII interface?
now we use sc573 to design a audio mixer product, hope use DP83848 phy ( MII interface), and the phy is cheap than DP83865, but now the ethernet failed . or ADI can suggest low cost PHY chip to us?
Soundking China (Ning bo city, Zhejiang province)
chief engineer Giant