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TBaki's avatar
TBaki
Icon for New Contributor rankNew Contributor
4 years ago

Error while Custom Component Importing to Qsys

I just added custom VHDL component in qsys. The module is just AND gate logic. I'm using quartus 13.1 version I'm getting error as,. Error: No modules found when analyzing null.
Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,


In this version of Quartus, if there was any error in your code, that error message would be all the Component Editor would display, which can be difficult for debugging. (this is a known bug that since been fixed in v17.1 https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/tools/2017/error--no-modules-found-when-analyzing-null.html)

Have you tried synthesizing the code directly in Quartus instead of through Qsys? It would provide detailed messages on any issues with the code. Once fixed, you can take it back through Qsys to build the component.

Another solution is to just migrate to a later version of Quartus where this issue is fixed.


Regards,

Nurina


TBaki's avatar
TBaki
Icon for New Contributor rankNew Contributor
4 years ago

The module got synthesized in quartus. I can't migrate to other version as I'm using Cyclone III FPGA. Higher version quartus won't support this FPGA