09-18-2018 06:06 AM
Vivado energy report (post-implementation) gives two values: static and dynamic.
1. I know the values obtained here are approximate values but What is the accuracy of these values ? How does the dynamic value is obtained ?
I read in a post that the values can be off by 20%. Is this value official ?
2. How to interpret these values by taking into account the execution time ?
For instance, I know that the software version of a hardware-accelerated IP takes 2ms while the (non-optimized) hardware version requires 5ms. How to compare the power consumption in time of the software and hardware version by taking into account the execution time of software and hardware.
09-18-2018 08:00 PM
09-20-2018 03:57 AM
Thank you for your reply.
1. Is there any reference in an official documentation to this value so that I can site the documentation.
2. The tools report the maximum Power value. Is there any way possible to determine the power estimation for a given time using the tools and obtain an average value?
If I say that this is the maximum power consumption value. How can I average it with an execution time? I would like to extrapolate this value in time. Is that possible?