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Altera_Forum's avatar
Altera_Forum
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15 years ago

pcie hardip Lane Reversal

hi, i use the civgx30 on my board to utilize the pciex4 hardip. but unfortunately,i connect (slot lane0) to (fpga lane3),and (slot lane1) to (fpga lane2),and (slot lane2) to (fpga lane1), and (slo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Simply pin-out the FPGA correctly (0 to 0, 1 to 1, 2 to 2, 3 to 3). The Ip will functionally then perform Lane Reversal Automatically for you. This is a built in required feature of PCIe.