UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
Visitor mkachalov1
Visitor
8,728 Views
Registered: ‎03-16-2015

Multiple SRIO rates on same device

Hello,

 

Our group is working with the Kintex 410 and we have 16 avaliable GTX ports, which we are using for SRIO. Is it possible to have different rates between the 16 GTX ports?

 

That is, can we run a bank of width 4 at 1.25Gb and another bank of width 4 at 3.125Gb on the same device? If so, is there any documentation which will be useful for how to set up reference clocks etc.? Or, does one device only support one rate?

 

Thanks

0 Kudos
1 Reply
Xilinx Employee
Xilinx Employee
8,711 Views
Registered: ‎07-11-2011

Re: Multiple SRIO rates on same device

@mkachalov1

 

You can run different GTX ports in different banks at different rates using multiple IPs. 

As the instantoation of the IP is difefrent I do not thing you should have any issue. Please go through "shared logic" and "resources sharing" sections fof PG007 for more details on clock sharing.

 

Hope this helps

-Vanitha

---------------------------------------------------------------------------------------------
Please do google search before posting, you may find relavant information.
Mark the post - "Accept as solution" and give kudos if information provided is helpful and reply oriented
0 Kudos