Analog Devices SHARC ADSP-214 Series - C Audio Frame Formats

ADSP-214xx SHARC Processor Hardware Reference C-1
C AUDIO FRAME FORMATS
This appendix introduces all the serial timing protocols used for audio
inter-chip communications. These formats are listed and their availability
in the various peripherals noted in Table C-1.
Table C-1. Audio Format Availability
Frame Format SPORTs IDP/SIP ASRC
Input
ASRC
Output
S/PDIF
Tx
S/PDIF
Rx
PCG
Serial Yes Yes
I
2
S
Yes Yes Yes Yes Yes Yes Yes
Left-jus tified Yes Yes Yes Yes Yes Yes
Right-justified,
24-bit
Yes Yes Yes Yes Yes
Right-justified,
20-bit
Yes Yes Yes Yes Yes
Right-justified,
18-bit
Yes Yes Yes Yes Yes
Right-justified,
16-bit
Yes Yes Yes Yes Yes
TDM, 128
channel
Yes Yes Yes Yes
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