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Explorer
Explorer
598 Views
Registered: ‎12-05-2016

checksum of .bit file

hi all,

 

i have one design made by one of my friend in vivado 2017.1. i copied it to my system and recompiled (vivado 2017.1) without any changes. but when i calculated the check sums of bit files they were different. 

 

what can be the reason? i tried it 2-3 times. 

how the checksum calculation is made? what are the factors which can affect the checksum? will it depend the tool version? 

 

thanks in advance,

regards,

reshma  

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2 Replies
Moderator
Moderator
570 Views
Registered: ‎01-15-2008

Re: checksum of .bit file

are the two systems are having same OS? and does the vivado settings for synthesis/implementation remain same in both the systems? you can check the implemented reports to see if they are same.

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Moderator
Moderator
552 Views
Registered: ‎06-05-2013

Re: checksum of .bit file

Please check this AR https://www.xilinx.com/support/answers/61599.html as well.

Thanks
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