Next-generation audio engine

Abstract

This article consists of a collection of slides from the author's conference presentation. The authors report: Realistic configurations approaching 300 MHz, below 100k gates, below 1.5mW for MP3 decode; Excellent performance on broad set of audio applications, including future codecs; Rich audio instruction set with complete, extension-aware software tools support; Processor remains configurable to take on additional tasks; and Power, performance, and broad codec support that make HiFi2 appropriate for a wide range of consumer and automotive products.