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Altera_Forum
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17 years ago

Internal Error: SubSystem VPR20KMAIN

Hi All: I've just recently ran into a problem about 65% though the fitter stage of my design: Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/altera_arch_common/altera...
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Altera_Forum
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17 years ago

Ok, I did the normal bug work arounds:

Reboot the computer, and deleted the db directory.

Now the error occurs at 45% in the Fitter stage, and the message has changed slightly.

Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/altera_arch_common/altera_arch_place_bounding_box.c, Line: 2586

Internal Error

Stack Trace:

End-trace

Quartus II Version 7.2 Build 207 03/18/2008 SJ Full Version

Service Pack Installed: 3

Any ideas would be appreciated.

Pete