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PCIe operation on EVM6678L

Hi,

can the C6678 PCIe interface configured as two independent PCIe x1 links or only as a single PCIe x2?

We tried our first steps with PCIe on the EVM6678L. Our idea was to make a simple loop back test by shorting the PCIe links on the AMC connector (with RX and TX crossed), but we could not transfer any data so far. It may be a software problem, but if 2*PCIe X1 is not possible, we can stop experimenting.

Thanks

Marcus