I'm looking for a solution that will allow me to access my Ethernet switch via the SMI / MDIO / MIIM (apparently these are all names for the same interface).
Without sending a timing diagram of the interface, it is best described as I2C with supplemental clock cycles before the start and after the end.
I'm trying to read the registers in a Realtek switch.
Hopefully I won't have to create this interface from scratch. Hence my interest in the Glasgow board.
Thank you in advance for your time,