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Observer waidcsuf
Observer
224 Views
Registered: ‎05-05-2016

Vivado 2018.2 Simulations ignore hdl changes. Have to delete the sim files before Vivado will recognize there has been an hdl update.

Vivado simulations will on occasion stop using my latest saved HDL and only simulations from the hdl used for the last run sim.  Ideas?

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Scholar drjohnsmith
Scholar
216 Views
Registered: ‎07-09-2009

Re: Vivado 2018.2 Simulations ignore hdl changes. Have to delete the sim files before Vivado will recognize there has been an hdl update.

cache corruption, ?
close vivado, delete the cache folders , re start.
are the files on a network drive ? try moving them to your local drive.
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Observer waidcsuf
Observer
156 Views
Registered: ‎05-05-2016

Re: Vivado 2018.2 Simulations ignore hdl changes. Have to delete the sim files before Vivado will recognize there has been an hdl update.

I am not exactly which files need to be deleted but as you can see in my inquiry I do have to delete files before I can run the sim with my updated HDL.  I don't delete or remove my HDL from the project, I only delete the Vivado created sim files.  Is this what you mean by "delete the cache folders"?  I am being forced to do this often. 1-2 times a day.  The files are all local to my machine.  Windows 10.

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Scholar drjohnsmith
Scholar
149 Views
Registered: ‎07-09-2009

Re: Vivado 2018.2 Simulations ignore hdl changes. Have to delete the sim files before Vivado will recognize there has been an hdl update.

make certain you do not have vivado open when you delete,
look in the folder, and you sill see a cache folder to delete
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