Chapter 21

ARM® Cortex®-M4 and DSP Applications


This chapter covers the DSP capability of the ARM® Cortex®-M3 and Cortex-M4 processors, and how this compares to traditional DSPs. It also covers the data type representations and the DSP instructions on the Cortex-M4 processor, and how to implement DSP operations.


DSP; Dot product; data type; SIMD; fractional; filter; transform; arithmetic; Biquad; FFT

Chapter Outline

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