Encoding method used in LS1012A in SGMII mode

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Encoding method used in LS1012A in SGMII mode

306件の閲覧回数
minalnemade
Contributor II

Hi,

As we want to used SGMII mode for Ethernet communication in our custom board. So we want to know which encoding (8b10b/NRZ/4b5b) method supported by LS1012A MAC?

regards

Minal

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ufedor
NXP TechSupport
NXP TechSupport

SGMII is a non-IEEE-standard mode of communication (defined by Document ENG-46158 Serial-GMII Specification from Cisco Systems) between the MAC and PHY that allows for copper 10/100/1000BASE-T (IEEE Std 802.3ab™) operation.
The SGMII specification is closely related to 1000Base-X in that each utilizes the same Physical Coding Sublayer (PCS) and Physical Medium Attachment (PMA) layers as is defined by 1000Base-X 802.3 Clause 36.

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