It's pretty easy to use SigmaStudio to build your signal flow and output the utilized resources. Every time you compile a project, a file called compiler_output.txt is generated in the folder in which your .dspproj file is saved. This file details all of the memory resources used by your current design.
The latest SigmaDSPs (ADAU144x, ADAU1761, ADAU1781) also show this detail in the output window, which shows by default along the right side of the tool. For these ICs, the output also shows exactly how much of each of these memory resources each individual algorithm in your design uses. By looking at this information you can easily see what algorithms can be added, or how much memory you will save by deleting specific blocks.
This FAQ was generated from the following discussion: How to estimate MIPS/Memory resource on SigmaDSP?
According to output widow message, they say:
”Note: Estimates are based on a 48 kHz sample rate”
What is meant for?
If CPU usage is 50% at 48kHz sample rate on output window, 50% goes to 100% at 96kHz sample rate?
Thank you for your help as always.