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Altera_Forum
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12 years ago

Internal Error during Fitter (Place & Route) when compiling a PCIe x1 demo

Hello all, First time poster, thanks in advance for reading. I'm experiencing an Internal error during the Fitter (Place and Route) stage and it's 100% reproducible with no obvious workaro...
Altera_Forum's avatar
Altera_Forum
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12 years ago

>> It doesn't matter whether I was on Windows7 32 or 64bit, running Quartus 12.1sp1 build 243 (latest build) 32bit (the default installed binary), fails to compile the demo project.

Did you try compiling the design with exact same Quartus version as the original ? You can figure that out by looking at the the original fit report in the synthesis directory (and also at the OS version that was used, and peak memory usage during fit).