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BB_NGC's avatar
BB_NGC
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2 years ago

niosv-download error reading MISA

When trying to download an .elf file using the niosv-download command, the Open On-chip Debugger exits with a "Failed to read MISA from hart 0" message. Any idea what this is telling me? I can suc...
KellyJialin_Goh's avatar
KellyJialin_Goh
Icon for Frequent Contributor rankFrequent Contributor
2 years ago

Hi,

The error seems to indicate on the OpenOCD version that causes the issue. Are you able to track which version you are using?

May I know the Quartus version that you are using. Could you try downloading elf with the latest Quartus version (22.4/23.1) to see if the errors can be eliminated.


Hope to hear from you.


Thank you.

Regards,

Kelly,Jialin


  • BB_NGC's avatar
    BB_NGC
    Icon for New Contributor rankNew Contributor
    2 years ago

    Hi KellyJialan,

    Thanks for responding. I'm using Quartus v22.4 and it's telling me OpenOCD is 0.11.0-R22.4.

    Note that I'm successfully downloading an elf on a different design using these same versions and procedures.