Forum Discussion

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

PCIe Polarity Reversal, w/ PCIe Hard IP Block, Arria II GX45

I would like to confirm that the Arria II GX PCIe Hard IP block automatically supports Lane Polarity Inversion (signals swapped). Can someone please point me at the Altera Spec which would conf...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Arria II GX PCIe hard IP does supports lane reversal and polarity inversion automatically.

Information can be found at section 'Lane Initialization and Reversal' of the IP Compiler for PCIe User Guide.