B4860 SerDes SGMII mapping

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

B4860 SerDes SGMII mapping

1,226 次查看
jsvholmes
Contributor I

On the B4860, do the SerDes SGMIIs link directly to the ethernet controller? i.e. sgmii1 maps to dtsec1, sgmii2 maps to dtsec2, etc. If they are not mapped directly, what do the numbers signify and can these be changed in UBOOT?

标签 (1)
标记 (4)
0 项奖励
回复
1 回复

985 次查看
r8070z
NXP Employee
NXP Employee

Have a great day,

The B4860 has 6 multirate ethernet MAC (mEMAC) - MAC1, MAC2…MAC6 which are mapped directly to the serdes SGMII1, SGMII2…SGMII6. I.e. MAC1 transmits/receives through SGMII1 and so on.

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

0 项奖励
回复