AT2008 Datasheet, PDF (4/19 Pages) List of Unclassifed Manufacturers – 8 Channels ADPCM Processor

AT2008 Block Diagram
AT2008
8 Channels ADPCM Processor
LawA
8-bit PCM
8-bit PCM
Law to
Linear
ADPCM
Bypass
ADPCM
M
Encoder
U
X
ADPCM
Reset
LawA
ADPCM
Reset
M
M
U
X
Linear
to Law
U
X
ADPCM
Bypass
M
U
ADPCM
Signal
X
Encode channel
ADPCM
Reset
ADPCM
Decoder
ADPCM
Signal
Decode channel
Note:
• A dotted line with arrow mark indicate the control bit in the per channel control command, such
as LawA, ADPCM bypass and ADPCM reset. Please refer to page 9 for detail information.
• Only two half channel is shown above. AT2008 has additional capability to process up to 16
half channels simultaneously.
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©2001 Atelic Systems, Inc.