Transceiver Selection Rules - 1.3 English

Versal Adaptive SoC Integrated 600G Interlaken with FEC Subsystem Product Guide (PG371)

Document ID
PG371
Release Date
2024-01-09
Version
1.3 English
Important: The design must meet the following rules when connecting the ILKNF hard IP core to the transceivers:
  • GTs have to be contiguous.
  • ILKNF should use contiguous GTYs from the same GTYE5_QUAD. Likewise, use contiguous GTYPs from the same GTYP_QUAD, and similarly, use contiguous GTMs from the same GTME5_QUAD.
Note: ILKNF and GTYE5_QUAD/GTYP_QUAD/GTME5_QUAD placed in horizontally opposite locations are not recommended. However, for extreme cases, you can try to use them by adding pipeline registers between ILKNF and GTY/GTYP/GTM to ease the timing.