Analog Devices ADSP-21000 Family Application Handbook Volume 1

About this manual

This document serves as an applications handbook for the ADSP-21000 family of digital signal processors. It covers development resources, including software and hardware tools like EZ-ICE and EZ-LAB, and provides contact information for Analog Devices Applications Engineering support.

The handbook details various signal processing algorithms and mathematical functions implemented in assembly and C code. Topics include trigonometric and transcendental functions, matrix operations, FIR and IIR filters, multirate filters, adaptive filters, Fourier transforms, graphics routines, and image processing techniques.

What's inside

• Introduction
• Development Resources
• Trigonometric Functions
• Matrix Functions
• FIR & IIR Filters
• Multirate Filters
• Adaptive Filters
• Fourier Transforms
• Graphics
• Image Processing

Frequently asked questions

What is the sampling frequency for the FIR filter example?

The sampling frequency is 80,000 Hertz.

How many sections does the FIR filter example contain?

The filter design uses 3 sections.

What is the passband ripple for the FIR filter example?

The passband ripple is -0.1000 dB.