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Altera_Forum's avatar
Altera_Forum
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13 years ago

Signaltap II, compile project, internal error

Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/quartus_interface/qi_common/vpr_qi_soft_constraint_manager.cpp, Line: 1513 Quartus II 32-bit Version 11.1 Build 173 11/01/2011 ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

This is an interesting error. I have not seen this one before. I think it is hard to say what the root cause of the error is. One suggestion, however, would be to shorten the data depth for the signals (say if you were at 2K, try 512 or even smaller) and see if that makes a difference. Best, James