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MDIO Bus Access

Hi ,

In DM368 EMAC datasheet(sprufi5b.pdf), section 2.8.2.1, it is mentioned that EMAC/MDIO driver continuously polls for 32 PHY devices.

Can this polling mechanism be controlled by software or it is inherent property of the EMAC/MDIO hardware module.

If it can be controlled by software what register I should check?

Please help.