TILE Based FPGA support in VTR tool

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Waseem Saify Kraipak

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May 30, 2023, 1:19:48 AM5/30/23
to vtr-...@googlegroups.com, Vaughn Betz, Alireza Azadi, Waseem Saify Kraipak, Sumant Kumar Singh

 

 

Hi Vaughn,

 

We were going through with one of the OpenSource Tile based FPGA architecture.

In this they are describing the architecture as shown in the Diagram Below :

Does the VPR tool support the Tileable architecture in which a tile is described in the architecture file.

Do we have an example architecture file which describes all the components within a tile(CLB,SB and Connection Box) ?

When the VPR is invoked in Gui mode, will it show tile or it will still show the traditional CLB,SB and connection Box spread across .

 

 

Waseem

Vaughn Betz

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May 30, 2023, 10:51:24 AM5/30/23
to Waseem Saify Kraipak, vtr-...@googlegroups.com, Alireza Azadi, Sumant Kumar Singh
Is this from the OpenFPGA web site or paper?  If so the best people to contact are the OpenFPGA team.

I believe their current flow is to export the entire rr-graph and read it into vpr, although they have talked about integrating the modified rr-graph generator directly in the master branch of vtr.

Vaughn

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