Sony CXD5602 User Manual page 953

3.15 Audio Codec
The Audio Codec, when combined with the CXD5247, realizes Audio Codec functions.
The following is an overview of its functions.

I2S Bus Interface supports:
−
Two I2S-bus for audio-codec interface with DMA-based operation
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16/24-bit per channel data transfers
−
I2S, Left-justified data format
−
Various bit clock frequency and codec clock frequency support

Master clock:

High performance mode: 256fs,128fs,64fs of bit clock frequency

Low power mode: 128fs, 64fs of bit clock frequency

Slave clock:

High performance mode: 256fs,128fs,64fs of bit clock frequency

Low power mode: 128fs, 64fs of bit clock frequency

Sampling rate

High performance mode
−
−

Low power mode



2ch channels each I2S interface

Unique Audio Data Format (Pulse Density Modulation) between CXD5602GG and CXD5247GF
Master mode : 192kHz, 96kHz, 48kHz
Slave mode: 192kHz, 96kHz, 48kHz, 44.1kHz, 16kHz, 8kHz
Master mode : 96kHz, 48kHz
Slave mode: 96kHz, 48kHz, 44.1kHz, 16kHz, 8kHz
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CXD5602 User Manual