I am currently trying to implement an I210 solution to convert PCIe from an Atom Processor to a SGMII interface to connect to a Marvell 88E6176 Ethernet switch.
In this application I have the I2C and SMB bus connected to the Atom processor. Do I still need to connect the NC-SI interface to something?
If it is not needed then do I just leave the pins floating or how do I have to have them pulled up/down for proper operation.
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