GT Refclk Selection - 13.0 English - PG074

Aurora 64B/66B LogiCORE IP Product Guide (PG074)

Document ID
PG074
Release Date
2024-12-11
Version
13.0 English

Select reference clock sources for the UltraScale transceivers from the drop-down list.

Default: MGTREFCLK0 of Quad X0Y0

Note: For GTY core configuration and line rate > 16.375G, the GT Refclk selection option is not available. The Aurora 64b66b core defaults to active transceiver Quads GTREFCLK. Each Quads GT Refclk should be individually fed. For more details, see the UltraScale Architecture GTY Transceivers User Guide (UG578).
Figure 1. Aurora 64B/66B IP Catalog GT Selections Tab for 7 Series FPGAs

Select the appropriate GT column from the drop-down list.

Default: left