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Altera_Forum
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10 years ago

quartus ii internal error: Sub-system: ECOQ

When I opened Quartus II(version 14.1)，there occurs one error, whose description is below: "Problem Details Error: Internal Error: Sub-system: ECOQ, File: /quartus/ace/ecoq/ecoq_manager...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

For Quartus internal error, you should file a case to MySupport to ask for workaround or patch. The QII just crash and user normally is not able to fix it.