Performance - 1.0 English

Virtex UltraScale+ FPGAs GTM Transceivers Wizard LogiCORE IP Product Guide (PG315)

Document ID

PG315

Release Date

2022-05-04

Version

1.0 English

The Wizard is designed to operate in coordination with the performance characteristics of the transceiver primitives it instantiates.

Maximum Frequencies

For the serial transceiver switching characteristics and the serial transceiver user clock switching characteristics, see the applicable data sheet for your device.

Table 1. Maximum Frequencies
Transceiver User Clock Frequency Relationship	Maximum Frequency of gtwiz_reset_clk_freerun_in
F_RXUSRCLK2 ≤ F_TXUSRCLK2	The lower of F_UPPER ¹or F_RXUSRCLK2
F_RXUSRCLK2 > F_TXUSRCLK2	The lower of F_UPPER ¹ or F_TXUSRCLK2
F_upper is 250 MHz for UltraScale+™ devices.

Other Performance Characteristics

See the Virtex UltraScale+ FPGAs GTM Transceivers User Guide (UG581) for other performance characteristics of the transceiver primitives and valid line rate ranges.