Ensure the design stays within the constraints identified for power, power
delivery, timing, and pinout to ensure the design meets your requirements. At a minimum,
AMD recommends constraining the design for
total power and providing maximum ambient and Theta Ja for the most accurate estimation.
AMD allows you to limit both the device power
and the power delivery solution by combining the power supplies and specifying the
maximum current for the regulator. You can use report_power to check whether any supplies are overused. For more
information, see the
Vivado
Design Suite User Guide: Power Analysis and Optimization
(UG907).
Following are examples of device power constraints:
set_operating_conditions -process maximum
set_operating_conditions -ambient_temp 40
set_operating_conditions -thetaja 1.5
set_operating_conditions -design_power_budget 10.2