Forum Discussion

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

HW PCIe with GXBL1

Hello all. 1. Can I use Arria II GX HW pcie 4x core with GXBL1 (not GXBL0)? 2. Can I connect pcie reff clock (100MHz) to GXBL0 but use this clock in GXBL1 block?
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi,

if I understood you right your core has to do some Lane Reversal?! This is not supported in the PCI Express MegaCore Functions. You can take a look in the attached erata sheet. Maybe this helps you out.