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ADUCM320:Questions about the MDIO communication

Question asked by GuoGary on Apr 9, 2016
Latest reply on Apr 21, 2016 by ABuda

Hello,

     I have a few questions as follows:

     1,How to connect SUB-20-LB-1.2 with EVAL-ADuCM320EBZ?

     2,Can communicate SPI at SUB-20-LB-1.2 with MDIO at EVAL-M320EBZ? If yes,how to connect?

     3,In your demo code of ADuCM320,I see that SPI as host communicate with MDIO,but this need

a bidirectional  buffer;

       The image below is your instructions:

untitled.bmp

   can you tell me the schematic diagram?

Thanks!

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