cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
Observer
Observer
449 Views
Registered: ‎07-16-2019

SGMII core configuration without MDIO

Jump to solution

To config a SGMII core running 100mbps, can I just use an_adv_config_vector[]15:0] to config that speed, without use the MDIO port as the attached ?

Capture.JPG
0 Kudos
1 Solution

Accepted Solutions
Highlighted
Xilinx Employee
Xilinx Employee
403 Views
Registered: ‎09-05-2018

Re: SGMII core configuration without MDIO

Jump to solution

Hey @mengmcxl,

Yes, the MDIO Management Interface is optional. You can actually remove it by re-customizing the IP, then go the "Core Functionality" tab and uncheck "MDIO Management Interface".

Table 2-9 in PG047 shows how most of the registers can be written without MDIO, but it looks like you've already taken care of that.

Nicholas Moellers

Xilinx Worldwide Technical Support

View solution in original post

3 Replies
Highlighted
Xilinx Employee
Xilinx Employee
404 Views
Registered: ‎09-05-2018

Re: SGMII core configuration without MDIO

Jump to solution

Hey @mengmcxl,

Yes, the MDIO Management Interface is optional. You can actually remove it by re-customizing the IP, then go the "Core Functionality" tab and uncheck "MDIO Management Interface".

Table 2-9 in PG047 shows how most of the registers can be written without MDIO, but it looks like you've already taken care of that.

Nicholas Moellers

Xilinx Worldwide Technical Support

View solution in original post

Observer
Observer
398 Views
Registered: ‎07-16-2019

Re: SGMII core configuration without MDIO

Jump to solution

Great, Thanks

0 Kudos
Highlighted
Moderator
Moderator
343 Views
Registered: ‎08-25-2009

Re: SGMII core configuration without MDIO

Jump to solution

Hi @mengmcxl ,

If your question has been answered, would you please mark this forum post as "accepted solution"?

So other users can benifit from it.

Thank you!

 

"Don't forget to reply, kudo and accept as solution."
0 Kudos