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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

MDIO module

Hello all, I am trying to access registers in a device communicating with my CycloneIV through MDIO clause 22. I added the "Ethernet MDIO" module in my QSys design along with Nios. My ques...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

Can anyone in this discussion tell me if a mdio slave device can communicate back with the STA and if so how. Looking at the clause 45 spec, it looks like this is not possible.