Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

SOPC Hanging when Creating a Custom Instruction

I am using Quartus II v 10.0 for Linux. When I run the SOPC Builder, create a new NIOS Processor, go to Custom Instructions and hit the "Import" button, the whole SOPC Builder hangs. I tried this on two different machines and I always have the same problems.

Do you know a workaround? Is this going to be fixed?

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    OK, found a workaround: there is no need to use the "import" button in the "custom instructions" page of the Nios II CPU. One can just create the custom instruction as a custom component from the main window and later "add" it in the custom instructions page of the CPU.