Transceiver Options - 16.2 English

1G/2.5G Ethernet PCS/PMA or SGMII LogiCORE IP Product Guide (PG047)

Document ID
PG047
Release Date
2023-11-01
Version
16.2 English
GT TYPE (GT_Type)
Selects the type of transceiver (GTH/GTY). Applicable only for UltraScale and AMD UltraScale+™ devices with GTH and GTY transceivers. This option is enabled only forAMD UltraScale+™ /AMD UltraScale™ devices. For AMD Versal™ Devices, GTY or GTYP is automatically assigned based on the device.

Valid Values: GTH (Default) and GTY

Reference Clock Frequency (MHz)
This specifies the GT reference clock rate. Valid values are selected in the drop-down menu.
Transceiver Location
This specifies the GT Location. Valid values are selected in the drop-down menu.
DRP Clock Frequency
drpclock and independent clock frequency.
  1. If the Transceiver Control and status is enabled, this corresponds to the DRP clock input. It is recommended to connect the independent clock to the same clock frequency.
  2. If the Transceiver Control and status is disabled this corresponds to the independent clock.
Valid values:
  • 6.25-62.5 MHz (MaxDataRate is 1G)
  • 6.25-156.25 MHz (MaxDataRate is 2_5G)
LVDS Reference Clock Frequency
This specifies the reference clock frequency for the synchronous SGMII LVDS solution. Valid values are selected through the drop-down menu. Applicable only for AMD UltraScale™ devices.