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Altera_Forum's avatar
Altera_Forum
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14 years ago

How to specify transceiver block for PCIe x4 HIP?

Hi Experts, I try to run PCI Express High Performance Reference Design on my custom board. I'm using PCIe x4 HIP on an EP2AGX45 chip. Due to my board design, I have to assign tx_in[3..0] and t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

it looks like you're trying to use a x4 PCIe but you're trying to use the upper half of the x8 HIP block ("lane number 4, which is inactive due to the lane mask"). i'm not sure if this is a legal configuration