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Contributor
Contributor
696 Views
Registered: ‎08-02-2016

[Designutils 20-1280] critical warning when using custom IP

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hi, folks 

 

I packaged a custom IP with xilinx fifo_generator included, then use it in a block design based on ZYNQ.

 

while synthesis , there exists critical warnings as :

[Designutils 20-1280] Could not find module 'fifo_generator_1'. The XDC file c:/work_folder/..../sources_1/bd/design_arm/ip/design_arm_img_ph_top_0_1/src/fifo_generator_1/fifo_generator_1/fifo_generator_1.xdc will not be read for any cell of this module.

I am working on VIVADO2015.4.01 WIN10.

Thanks ahead!

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Contributor
Contributor
917 Views
Registered: ‎08-02-2016

Re: [Designutils 20-1280] critical warning when using custom IP

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hi @drjohnsmith

 

thanks for reply, I just inspired by the topic:

https://forums.xilinx.com/t5/Design-Entry/Vivado-Upgrade-Critical-Warnings-Designutils-20-1280-during/m-p/827777

 

fifo_generator in my custom ip is selectable by parameters, so this warning is caused by the hidden one in current setting. 

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

Re: [Designutils 20-1280] critical warning when using custom IP

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The first obvious thing,

   way put of date Vivado, any reason you cant use latest

 

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Contributor
Contributor
918 Views
Registered: ‎08-02-2016

Re: [Designutils 20-1280] critical warning when using custom IP

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hi @drjohnsmith

 

thanks for reply, I just inspired by the topic:

https://forums.xilinx.com/t5/Design-Entry/Vivado-Upgrade-Critical-Warnings-Designutils-20-1280-during/m-p/827777

 

fifo_generator in my custom ip is selectable by parameters, so this warning is caused by the hidden one in current setting. 

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

Re: [Designutils 20-1280] critical warning when using custom IP

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that should have been why out of date vivado and not latest , 

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