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RM48L952: RM48x, TMS570 - R4F/R5F Floating Point Performance

Part Number: RM48L952

Dear Experts,

could You please let me know, if there are any floating point benchmark test results available for our Hercules devices (RM48/TMS570)?

Something like we have for our DSP cores e.g.



I could only find the CMSIS DSP library Cortex-R4 DSP SW Benchmarks. Not sure, how to interpret the cycle values given there in the context of floating point calculations and whether FPU was utilized or not.

Thanks and best regards,


  • Hello Gregor,

    I am not aware of any benchmarks commissioned by TI in this regard. There may be some available on the ARM website since this would be tied to the Cortex-R4F and Cortex-R5F performance characteristics.

    Thanks and Regards,

    Chuck Davenport