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hoen's avatar
hoen
Icon for New Contributor rankNew Contributor
2 years ago

Internal Error: Sub-system: DCALC, File: /quartus/ddb/dcalc/dcalc_bcm_modules_cache.cpp, Line: 176

I am using quartus 23.1.0 prime that installed only cyclone10 GX device. I try to compile my personal code, but I got the following internal error. What is happened? Anyone help me? Thanks. ...
SyafieqS's avatar
SyafieqS
Icon for Super Contributor rankSuper Contributor
2 years ago

Can you attach the design in qar? for me to reproduce seem to me this error like a bug.

I need to investigate and let you know.



BrianH's avatar
BrianH
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2 years ago

Hello,
I am having the exact same issue. I looked through my file system and ddb_nightfury_timing_corner_db does not exist. It looks like maybe this file is missing from the quartus install files?


Thanks,

Brian