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Altera_Forum
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11 years ago

PCI Express to external memory interface.

Hi There, I am working to access external memory (DDR2) using pci express, i took a reference design from http://www.alterawiki.com/wiki/pci_express_in_qsys_example_designs and prepared design...
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Altera_Forum
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10 years ago

LTSSM toggles between state 0x00 and 0x01 indicates the link fails the Receiver Detect sequence.

Ensure your PCIe Tx lane has a capacitor value that is between of 0.075μF–0.265 μF. Normally people uses a 0.1uF cap.