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Visitor
Visitor
8,471 Views
Registered: ‎01-10-2014

Migration to Gen3 AXI4-ST Enhanced Interface

Virtex-7X690T

Current User Logic interface is TRN, I want to migrate to AXI4-ST Enhanced as in the IP core generated by Vivado 2013.4.

 

Is there any step-by-step migration like what it used be in UG671?

 

I don't think the migration will be easy.

 

However, we want to minimize the efforts of migration since we don't need any functionality upgrade.

 

I searched through Xilinx: only PG023 is provided and does not contain any step-by-step migration.

 

AXI4-ST enhanced is dramatically different from AXI4-ST Basic and TRN.

 

Any advice, guys? 

 

Thanks!

 

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1 Reply
Scholar
Scholar
8,407 Views
Registered: ‎02-03-2010

Hi,

 

Gen3 core has different kind of client interface which handles the requests and replies on seperate axi interfaces.

So apart from TRN-AXI bridge there should be logic which transfers the packets from trn to AXI-ST od Requestor and completer respectively.

 

thesre is no such migration guide.

Regards,

KR

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