Recommended processing of unused SGMII interface

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Recommended processing of unused SGMII interface

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加藤慧将
Contributor I

Hi,

I have a question about an unused interfaceon the SJA1105SEL.

AH1604 describes unused xMII interface.
Is there any recommended processing for unused SGMII interfaces?

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454 次查看
Bulat
NXP Employee
NXP Employee

SGMII pins do not require special termination if unused, may be left floating. In addition you can improve power dissipation by connecting both VDD_SGMII and VDDA_SGMII to GND.

Regards,

Bulat

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