Click to expand full text
PRELIMINARY
VS1063a Prog. Guide
VS1063a Programmer’s Guide MP3/OGG/AAC/WMA/FLAC/
G.711/G.722 AUDIO CODEC CIRCUIT
Key Features
Description
• Encoders:
VS1063a is an easy-to-use, versatile encoder,
MP3; Ogg Vorbis; PCM; IMA ADPCM; decoder and codec for a multitude of audio
G.711 (µ-law, A-law); G.722 ADPCM • Decoders:
formats.
MP3 (MPEG 1 & 2 audio layer III (CBR +VBR +ABR));
VS1063a contains a high-performance, proprietary low-power DSP core VS_DSP4, ROM
MP2 (layer II) (optional);
memories, 16 KiB instruction RAM and upto
MPEG4 / 2 AAC-LC(+PNS),
80 KiB data RAM for user applications run-
HE-AAC v2 (Level 3) (SBR + PS);
ning simultaneously with any built-in decoder,
Ogg Vorbis; FLAC;
serial control and input data interfaces, upto
WMA 4.0/4.
VS1063a Datasheet
