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New Contributor

7 years ago

what does Quartus message 142008 "Node xxxxx is a complex I/O" mean

I recompiled a design last compiled under licensed Quartus ver 17.x using Quartus Prime Lite 18.1.0 and get warning 142007 "Exported design partition includes one or more complex I/O elements". An...

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Regular Contributor

7 years ago

Hi Fred, Refer the below links & if required, make the virtual pin assignments to the specified pins to make error free partition merge of the top level design. https://www.intel.com/content/www/us/en/programmable/quartushelp/15.0/mergedProjects/msgs/msgs/iqtk_qic_export_found_pin.htm https://www.intel.com/content/www/us/en/programmable/quartushelp/15.0/mergedProjects/msgs/msgs/iqtk_qic_export_found_pin_top.htm Regards, Vikas