I want to analyze timing of my design at a different temperatures.
How canI derate the temperature using constraints and using Timing Analyzer?
For what devices is the deration possible?
What is the equivalent of the TEMPERATURE constraint in Vivado Design Suite?
This option is no longer available for 6 series or 7 series devices, neither in ISE nor in Vivado design suites. Even in ISE Design Suite, this option is disabled for 6 series and 7 series devices. Note that even in the Run Timing Analysis as shown above, the Derate to option has been disabled and is fixed at 85 degrees C.
3) What is the equivalent of TEMPERATURE constraint in Vivado Design Suite?
A) Vivado DesignSuitedoes not have an equivalent command for TEMPERATURE constraint, because, starting from 6 series devices, the TEMPERATURE constraint does not affect the design. Since Vivado toolsonly support 7 series devices, there is no need of an equivalent TEMPERATURE constraint.