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How to optimise MCU system performance parameters

Posted: 28 Aug 2013 ?? ?Print Version ?Bookmark and Share

Keywords:system level parameters? DMA? MPC5646B/C? code?

Here's a common question: What is the effect of various system level parameters on performance? This application note uses three sample benchmarks to explore the performance effects by varying those parameters.

The configurations tested do not use masters other than one or both cores. No DMA or other masters operate during the benchmarks. These results are useful starting points for users to get a feel on the system parameter effects on MPC5646B/C. The best benchmark is always your code.

View the PDF document for more information.

Originally published by Freescale Semiconductor Inc. at www.freescale.com as "Optimizing MPC564xB/C System Performance Parameters".





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