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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Only pins connected to the GXB transceiver blocks can use this I/O standard.

I'm creating a simple design for a new Arria II GX board and I got stuck right off the bat when trying to assign pins for the differential reference clock (PCI Express): Warning: Following 1 pi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I meet the same problem,but I don't understand your opinion that tthe OUTPUT signals from the GXB instance are not assigned.