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Explorer
Explorer
344 Views
Registered: ‎09-14-2018

xlconcat input pins are connected to different type of pins

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Hello,

Vivado (2018.3) is complaining that xlconcat input pins are connected to different type of pins, which is wrong. Temporarily, I connected all xlconcat input pins to the Constant output.

  • [xilinx.com:ip:xlconcat:2.1-10] /xlconcat_0Xlconcat input pins are connected to different type of pins

I cannot validate BD because of that error. I have attached the view of the related part of BD and the messages.

Thank you.

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Explorer
Explorer
332 Views
Registered: ‎09-14-2018

I had to remove xlconcat and add it again. That fixed the issue. It looks like this is Vivado bug.

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Explorer
Explorer
333 Views
Registered: ‎09-14-2018

I had to remove xlconcat and add it again. That fixed the issue. It looks like this is Vivado bug.

View solution in original post

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Explorer
Explorer
271 Views
Registered: ‎09-14-2018

It looks like this does not always help. Any idea how to work around reliably?

 

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