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Contributor
Contributor
1,966 Views
Registered: ‎03-27-2014

question about IP regenerate after upload to server.

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Hi,all

 

I'm using Vivado 2016.3.I generate a MIG core with the "Global" option in the generate output product dialog box.

Because I need the MMCM in the IP to generate a new clock , I modified the .v file provided with the IP.After I upload the project to the linux server and run synthesis,the IP regenerates

,as a result covers the file I modified.

Is there a way to force the ip files up-to-date ?

 

Thanks for your help.

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Moderator
Moderator
3,184 Views
Registered: ‎09-15-2016

Re: question about IP regenerate after upload to server.

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Hi @lanhao1991

 

>>After I upload the project to the linux server and run synthesis,the IP regenerates,as a result covers the file I modified.

 

Looks like the IP is not modified properly leading to changes not getting saved. Generate the MIG core IP with "OOC" option and for modifying IP to add MMCM, follow the steps mentioned in the link, page 114  https://www.xilinx.com/support/documentation/sw_manuals/xilinx2016_3/ug896-vivado-ip.pdf

Hope this helps.

 

Regards

Rohit

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Rohit
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Moderator
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1,959 Views
Registered: ‎09-15-2016

Re: question about IP regenerate after upload to server.

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Hi @lanhao1991,

 

Are you referring to Tools> Report IP status> Upgrade IP option?

Well, there are some instructions regarding modifying IP core source files in Vivado as well.

 

Thanks & Regards,
Prathik
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Moderator
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Registered: ‎09-15-2016

Re: question about IP regenerate after upload to server.

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Hi @lanhao1991

 

>>After I upload the project to the linux server and run synthesis,the IP regenerates,as a result covers the file I modified.

 

Looks like the IP is not modified properly leading to changes not getting saved. Generate the MIG core IP with "OOC" option and for modifying IP to add MMCM, follow the steps mentioned in the link, page 114  https://www.xilinx.com/support/documentation/sw_manuals/xilinx2016_3/ug896-vivado-ip.pdf

Hope this helps.

 

Regards

Rohit

----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
----------------------------------------------------------------------------------------------

Regards
Rohit
----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
----------------------------------------------------------------------------------------------

View solution in original post

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