ARM System Developer's Guide

CHAPTER 8

DIGITAL SIGNAL PROCESSING

8.1. REPRESENTING A DIGITAL SIGNAL

8.1.1. Choosing a Representation

8.1.2. Operating on Values Stored in Fixed-Point Format

8.1.3. Addition and Subtraction of Fixed-Point Signals

8.1.4. Multiplication of Fixed-Point Signals

8.1.5. Division of Fixed-Point Signals

8.1.6. Square Root of a Fixed-Point Signal

8.1.7. Summary: How to Represent a Digital Signal

8.2. INTRODUCTION TO DSP ON THE ARM

8.2.1. DSP on the ARM7TDMI

8.2.2. DSP on the ARM9TDMI

8.2.3. DSP on the StrongARM

8.2.4. DSP on the ARM9E

8.2.5. DSP on the ARM10E

8.2.6. DSP on the Intel XScale

8.3. FIR FILTERS

8.3.1. Block FIR filters

8.4. IIR FILTERS

8.5. THE DISCRETE FOURIER TRANSFORM

8.5.1. The Fast Fourier Transform

8.6. SUMMARY