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Altera_Forum
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14 years ago

Regenerating PCIe IP Core Destroys Functionality

Hi All, The Altera PCIe reference design is available at altera.com/support/refdesigns/ip/interface/ref-pciexpress-hp.html I can synthesize this design and program it on a S4GX230, without making ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

There were changes to the reset logic to the PCIe core around the v10.0/1 timeframe. I just recently updated our design from 9.1 to 11.0, and it did work before the reset change, but I implemented the reset changes too after we were experiencing a link issue. The link issue turned out to be with our PCIe bridge, so I am not sure if that is your problem or not though.