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 lets you limit device power and power
delivery solutions by combining the power supplies and specifying the maximum current
for the regulator. Use report_power to check if any
supplies are overused. For more information, refer to 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