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Altera_Forum
Honored Contributor
Honored ContributorCyclone IV PCIe problem
Hi all! I designed a board with PCIE interface and implemented it on Cyclone IV GX (EP4CGX15BN11C8N). However, the board does not work as it should, it is not even determined by the BIOS. ...
Matt_Caves
New Contributor
New ContributorWe found our problem, it was to do with the large size (256MB) of the BAR 0 register, apparently some BIOS don't like it.
Here is the question/answer in case anyone is having similar issues: https://forums.intel.com/s/question/0D70P000006QtndSAC
Cheers,
Matt
