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morge's avatar
morge
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1 year ago

Setting vod, pre-emphasis for transceivers

Hi, I am using ARRIA10 10X066N4F40I3VG FPGA. I performed SI tests with TTK and selected the desired transceiver settings. How can I change the default transceiver parameters (vod, pre-emphasis, tap)...
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morge's avatar
morge
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1 year ago

Hi,

I define the parameters inside the QSF file.

But because the transceivers are configured to PCIE GEN2, there is a conflict, and it is not possible to compile the design.

1. Is it possible to change the parameters even through PCIE GEN2 is defined?

2. Is it possible to change the parameters in real time?

Thanks!