000034841 - Design Advisory for Versal GTM (2022.2): High BER observed on some channels

Release Date
1.0 English

This design advisory covers a Versal GTM BER issue with the following symptoms:

  • Periodic burst of errors observed on the RX
  • Working lanes have low BER performance (for example, BER-10)​
  • Some lanes are observed to have a BER performance in the range of BER-5 to BER-7​
  • Sampled eye diagram from Vivado Hardware Manager shows burst of errors