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Altera_Forum
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12 years ago

BIOS does not detect our PCIe card

Hi there, We have a PCIe design on Stratix IV working well when compiled on QII 11.0, but stopped working when compiled from QII 12.1 SP1. Both compile successfully, only that the image generat...
Altera_Forum's avatar
Altera_Forum
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12 years ago

I had an issue with the ALTGX_RECONFIG component created in the 11.1sp1 tools. It was necessary to regenerate the component in 12.1sp1 to resolve the issue. According to my Altera Service Request "This issue had been fixed in Quartus versuib 12.0 B78 onward." You comment that you are using 12.1 - so this issue should have been resolved in your tools - but to be sure, could you install 12.1sp1?

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The IP has been regenerated in MegaWizard before compiling in 12.1.

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Can you confirm this by looking at the header information in the generated files.

There is a command-line tool that you can run to refresh/regenerate MegaWizard IP. I forget what its called - look in the Quartus handbook, its in there somewhere.

Cheers,

Dave