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DP83867IR: part choice using system rollover report?

Part Number: DP83867IR
Other Parts Discussed in Thread: DP83869

 An processor evaluation board came with AR8031. I chose to replace it with DP83867ISRGZ. There were a few options in the ‘AR8031 to DP83867 and DP83869 System Rollover’ application report.  Looking at the choices again I could have gone with DP83867IRRGZ!

Have I made the right decision?

  • Hello,

    Thank you for reaching out to us and selecting the DP83867. Is there a specific reason you chose the 'ISRGZ' vs 'IRRGZ'? If your application requires SGMII then your choice selection is ok. If your application requires RGMII both versions are also ok as well as the ISRGZ is both RGMII and SGMII.

    Let me know if your requirements on your decision are beyond the MAC interface.

    Thanks,

    Cecilia