- The maximum rate of the protocol bypass interface (lane logic only) in the UltraScale+
Integrated Interlaken IP is increased to 300 Gb/s (12 x 25.78125 Gb/s).
Note: The protocol logic of the Integrated Interlaken IP remains the same and has a maximum rate of 150 Gb/s (12 x 12.5 Gb/s or 6 x 25.78125 Gb/s configurations).
- Registers were added on the input for better timing of attributes, TX LBUS, Retransmission, TX/RX bypass, and RX SerDes.
- The TX retransmission logic is enhanced to allow up to two stages of pipeline in the fabric on the write path to retransmission block RAM.