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Contributor
Contributor
347 Views
Registered: ‎06-17-2016

Bit file generation problem

Hi

Every time I open my project, Vivado deleted the bit file and I must regenerate the bit file.

Q3:

How can I solve the problem? (I want the Vivado to save the bit file and when I decide to generate the bit file,

Vivado deleted it or replaced it by the new).

 

Best Regards

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Moderator
Moderator
273 Views
Registered: ‎11-04-2010

Re: Bit file generation problem

Hi, @dariush84 ,

I don't think deleting bit when reopening the project is an expected behavior.

Which version of Vivado are you using? Do you use the compatible Operating System? (Refer to UG973)

 

I don't the similar issue in my end, but you can try the below method as a workaround:

Copy the existing bit file after "Generating Bitstream".

 

1. Set a XX.tcl in the tcl.post of Bitstream.

2. The content of the XX.tcl:

file copy -force bft.bit ./bft_my.bit

bft: the project name

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