Hi Experts,
My customer is going to control DP83867 EVM by USB2MDIO. MSP430F5 EVM is used. After writing USB2MIDO firmware, we confirmed USB2MDIO GUI can connect DP83822 EVM and read/write registers. When attempting to connect DP83867 EVM and scan PHY ID, GUI message shows "PHY ID is NOI available" then we cannot access registers.
We monitored the MDIO and MDC pins but MDIO and MDC pin(P4.1 and P4.2) do not output anything.
Do you have any idea how we can resolve it?
Regards,
Uchikoshi