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Ranjith21's avatar
Ranjith21
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

Quartus 23.4 shows 0.0 BER but negative eye height values

Hi, I am running BER test for 2 FPGAs. I am transmitting from Tx pin of first FPGA and receiving on Rx pin on second FPGA. Using Quartus 23.4 here. Both are Agilex F-tile F-series FPGAs. There is ...
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ZiYing_Intel's avatar
ZiYing_Intel
Icon for Frequent Contributor rankFrequent Contributor
2 years ago

Hi Ranjith21,


BER issue always related to channel loss. Please do make sure the RX channel is receiving data before starting eye measurement.


Best regards,

zying