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ove's avatar
ove
Icon for New Contributor rankNew Contributor
6 months ago
Solved

Nios-V on Cyclone IV

Hi all Trying to get a NÌOS-V running on Cyclone IV using, just the basics. Using Quartus 25.1. Just as a test I added just the neccessary components and the sysid as shows in the picture below. ...
Nios Cpu
  • tehjingy_Altera's avatar
    tehjingy_Altera
    5 months ago

    Hi ove 

     

     

    I managed to reproduce the issue on my end.

    It seems like this is a valid issue on the driver side to cause the error you are facing.

     

    A workaround currently is to limit the naming of the SystemID IP to "sysid".

     

     

    Could you possible to try that and see if it solves the issue?

     

ove's avatar
ove
Icon for New Contributor rankNew Contributor
5 months ago

I already did, but still compiles with "Unknown reference to alt_avalon_sysid_qsys_test"

tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
5 months ago

Hi ove 

 

 

I managed to reproduce the issue on my end.

It seems like this is a valid issue on the driver side to cause the error you are facing.

 

A workaround currently is to limit the naming of the SystemID IP to "sysid".

 

 

Could you possible to try that and see if it solves the issue?

 

  • ove's avatar
    ove
    Icon for New Contributor rankNew Contributor
    5 months ago

    Hi tehjingy_Altera​ 

    Nice that worked, can now use the sysid from the firmware

     

    Thanks for the quick assistance.

    Do I need to flag this somewhere else as an bug ?

    • tehjingy_Altera's avatar
      tehjingy_Altera
      Icon for Regular Contributor rankRegular Contributor
      5 months ago

      Hi ove 

       

       

      I have created an internal ticket(15019118996) to track this and will be fix in future release of the Quartus Tool.

      Do you require further clarification on this?

       

      • ove's avatar
        ove
        Icon for New Contributor rankNew Contributor
        5 months ago

        tehjingy_Altera​ 

        Nope the fix you suggested worked just fine, thanks for the assistance.