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MDIO integrated bidirectional digital isolator

  • US 20090028173A1
  • Filed: 07/26/2007
  • Published: 01/29/2009
  • Est. Priority Date: 07/26/2007
  • Status: Active Grant
First Claim
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1. A method of communicating and isolating a digital signal across an interface between a master device and a plurality of slave devices, the method comprising:

  • receiving the digital signal;

    analyzing the digital signal to determine an occurrence of a read transaction;

    upon determining the occurrence of a read transaction, transmitting the digital signal through an isolation channel from one of the plurality of slave devices; and

    transmitting the isolated digital signal to the master device.

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