IMXDSPUG i.MX DSP User's Guide

2022-07-27
●Introduction
■This document provides an overall introduction to the DSP including system architecture, file organization, DSP-related toolchain, and so on. This document helps with the overall understanding of the DSP-related code. Currently, the DSP is used to decode and encode audio streams on the i.MX 8QXP, 8QuadMax, 8M Plus, and 8ULP platforms.
■The current DSP framework can support several clients. They support these codecs:
■Decoder:
▲AAC-LC
▲AAC plus(HE-AAC/HE-AACv2)
▲BSAC
▲DAB+
▲MP2
▲MP3
▲DRM
▲SBC
▲OGG
▲AMR-NB
▲AMR-WB
▲WMA
▲WAV
▲OPUS
■Encoder:
▲SBC

NXP

IMXDSPUGi.MXi.MX 8QXPi.MX 8QuadMaxi.MX 8M Plusi.MX 8ULPi.MX 8MPlusi.MX8-8X-BB

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31 March 2022

Rev. LF5.15.5_1.0.0

IMXDSPUG

2.1 MB

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