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Visitor
Visitor
5,116 Views
Registered: ‎03-29-2011

How do I find out what version of Foundation was used for a legacy design?

Hello,

I have inherited a legacy design with no documentation.  Is there a way to determine what version of Foundation was used for design?

Thanks!

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Professor
Professor
5,109 Views
Registered: ‎08-14-2007

Re: How do I find out what version of Foundation was used for a legacy design?

You can probably find traces of the tool revisions in the various report files.  For example here's

the first lines of a bitgen report (project_name.bgn) from a Foundation 4.1i project:

 

Release 4.1.03i - Bitgen E.33
Copyright (c) 1995-2001 Xilinx, Inc.  All rights reserved.

-- Gabor

-- Gabor
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Visitor
Visitor
5,104 Views
Registered: ‎03-29-2011

Re: How do I find out what version of Foundation was used for a legacy design?

Thanks Gabor.  Mine doesn't seem to give me that information:

BITGEN: Xilinx Bitstream Generator C.16
Copyright (c) 1995-1999 Xilinx, Inc.  All rights reserved.

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Professor
Professor
5,097 Views
Registered: ‎08-14-2007

Re: How do I find out what version of Foundation was used for a legacy design?

You still get some information from the copyright dates and the C.16 version,

but you'd need that translated into a Foundation revision.  I'm going to guess

this was built using Foundation 2.1 because I have files built with 2.1

that look like:

 

BITGEN: Xilinx Bitstream Generator C.19
Copyright (c) 1995-1999 Xilinx, Inc.  All rights reserved.

which is close to your revision, possibly just a service pack.  Here's

another piece of a report from that project:

 

Xilinx Floorplanner Netlist Translation Utility
n2f Version 2.1i

HTH,

Gabor

-- Gabor
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Visitor
Visitor
5,084 Views
Registered: ‎03-29-2011

Re: How do I find out what version of Foundation was used for a legacy design?

Thanks Gabor.  I'll start with versions around there until I get something compatible.

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