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P1021 Management Bus Issue

Question asked by brahmam yelagaturi on Feb 3, 2015
Latest reply on Feb 4, 2015 by brahmam yelagaturi

Hi,

 

We've interfaced two Mavell PHY's (88E1112)  in P1021 Customized board using  MDIO,MDC bus .

We're able to Addressed the PHY's  using eTSEC1 MDIO memory-mapped registers. But we're unable to  Addressed using eTSEC2 MDIO memory-mapped registers.


Can anyone explain how  to address(read and write cycles) the PHY  using eTSEC2 MDIO memory-mapped registers.

 

 

Regards,

Brahmam.


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