Hello.
Please teach it about pin connection when Customer uses only 100BASE in Ether phy DP83865/DP83867 for 100/100BASE.
Customer will not use C port and D port P/N pair of the Ether side,
When you are not connected to the transformer, do you recommend that you have access to what kind of unused pin terminal?
Please teach whether it is open, short, pullup, or failsafe connection(like LVDS input ), which of the pulldown to GND.
Regards.
Kenji Hashimoto.