Constraining the Core - 1.0 English - PG451

Ethernet Offload Engine LogiCORE IP Product Guide (PG451)

Document ID
PG451
Release Date
2025-05-29
Version
1.0 English

Required Constraints

Clock frequency constraints are required for s_axi_cpu_clk and axis_clk.

create_clock -name axis_clk -period 5 [get_ports axis_clk]
create_clock -name s_axi_cpu_clk -period 10 [get_ports s_axi_cpu_clk]

The clock constraints are generated at system level; for example, using the clock wizard.

Device, Package, and Speed Grade Selections

Only supported on AMD UltraScale+â„¢ families with GTHE4 or GTYE4 and AMD Versalâ„¢ adaptive SoCs with GTYE5 and GTYP.

Clock Frequencies

For details on the clocks used in the IP, refer to Clocking.

Clock Management

This section is not applicable for this IP core.

Clock Placement

This section is not applicable for this IP core.

Banking

This section is not applicable for this IP core.

Transceiver Placement

This section is not applicable for this IP core.

I/O Standard and Placement

This section is not applicable for this IP core.