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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,

I used Quartus Prime Version 17.1. I believe that if it's analyzed correctly here it should be the same in v13.1 as well.

I've attached the .qar file here.

Regards,

Nurina

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

Hi,

Version 15, 16 17 ..it will work. Try with version I mentioned. With version 16 it worked for me. 13.1 didn't work. so posted the query. Thanks

  • Nurina's avatar
    Nurina
    Icon for Regular Contributor rankRegular Contributor
    4 years ago

    Hi,

    Can you try remove 'is' after 'process(clk)' and see if there's a difference there?

    Thanks,

    Nurina

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

      Hi,

      Removed 'is'. But, no luck

      • Nurina's avatar
        Nurina
        Icon for Regular Contributor rankRegular Contributor
        4 years ago

        Hi,

        Can you try put parentheses after your first if statement like so

        if (rising_edge(clk)) then

        additionally try with and without the 'is' from my previous reply.

        Thanks,

        Nurina