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JoshuaWillson's avatar
JoshuaWillson
Icon for New Contributor rankNew Contributor
2 years ago
Solved

Multiple NIOS V Implementation

Hi, I was looking at the NIOS V Processor Reference Manual. I could not find the max instantiations you can implement on a FPGA. I see many designs online of Nios II Multiprocessors. Can I make the ...
Embedded Applications Layer
  • EBERLAZARE_I_Intel's avatar
    EBERLAZARE_I_Intel
    2 years ago

    Hi,

    Unfortunately, the official support for Nios V to use Mutex HAL API is not yet supported.

    You may implement them at your own accord and we may not be able to support further if you encounter issue.

    With this, do you have any further questions?

    Again, we apologies giving you this bad news.

PShar32's avatar
PShar32
Icon for Occasional Contributor rankOccasional Contributor
1 month ago

I am thinking of :

  1. Compile the niosV codes in ashling.
  2. Generate .hex files for all the nios V processors.
  3. in platform designer , initialize the on-chip memory of NiosV with the hex file.
  4. Compile the Qsys.
  5. Compile the Quartus project.
  6. Dump the .sof file.

Will this work,.. ?

  • LiangYuG_Altera's avatar
    LiangYuG_Altera
    Icon for Contributor rankContributor
    1 month ago

    Hi PShar32​

    Can you open a new post on your issues?

    It would benefit the community, as one post is tied to one solution.
    If your issue is found to be not related to the Solution of this post, there will be two discussions & two solutions. 
    It would confuse future readers.

    And also provide a snapshot of the working QSYS subsystem vs the failing QSYS subsystem. And briefly explained the steps to get a Nios V working or falling.
    (Unfortunately, we are still unable to understand the full picture of your situation based on your previous post.)

    PShar32 wrote:

    I am try in to run multiple nios V, one is working perfectly fine other is not . I am using quartus 25. (Is this issue is resolved )

    Regards,
    Liang Yu