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AHX's avatar
AHX
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2 years ago

Arria 10 GX - Problem with PCIe and 2 transceivers (1250Mbps SFP)

Hello community, I'm facing a strange problem with two different Arria10 cards. Both devices are PCIe cards with 2 SFP (small form-factor pluggable) interfaces. Both SFPs are working in a time sens...
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RongY_altera's avatar
RongY_altera
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1 year ago

Similarly, your pcie_refclk for this should be either PIN_R24 or PIN_U24. Current location PIN_N24 is not recommended.

Regards,

Rong

Mare's avatar
Mare
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1 year ago

Hi, Are there any restrictions when mixing two different interfaces on the same Transceiver bank? For instance PCIe and two SFPs. Suppose we take Bank 1C and 1D and put on it PCIe x4 which is split between both. Where should we put an additional two SFP interfaces (each SFP uses one RX and one Tx pair plus one dedicated clock input).