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Altera_Forum's avatar
Altera_Forum
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15 years ago

quartus ii internal error!

Hi, In my quartus project, i add some nodes for debug in SignalTap. While a quartus ii internal error occur when i full compile the design after adding nodes. The error information is: ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I just had one for

Internal Error: Sub-system: HDB, File: /quartus/db/hdb/hdb_inst_name.cpp, Line 696

I was trying to observe one of my PLLs. I went into SignalTap and deleted those signals and it started working again (after much troubleshooting!)