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mpr90's avatar
mpr90
Icon for New Contributor rankNew Contributor
3 years ago

Quartus 22.4 crash "Internal Error: Sub-system: VRFX2, File: /quartus/synth/vrfx2/vrfx2_xmr.cpp"

When running synthesis on a design that synthesizes (and compiles) fine under Quartus Prime 19.2, I consistently get the following crash happening. It also crashes similarly under Quartus 23.1. Any i...
SyafieqS's avatar
SyafieqS
Icon for Super Contributor rankSuper Contributor
3 years ago

Hi,


Do you mind attach the qar for me to replicate?

Need the design for further investigation.

Small design to replicate would be better.


  • mpr90's avatar
    mpr90
    Icon for New Contributor rankNew Contributor
    3 years ago

    Hi, I'm afraid I can't share the design as-is. Whilst it may be possible with some effort to reduce the design size and remove IP to allow sharing/reproduction, I'd like to know please if there are other things that I can do to gather forensics that may help to identify the culprit in this crash?