AK4601VQ Datasheet, PDF (36/111 Pages) Asahi Kasei Microsystems – Audio HUB CODEC with Digital Mixer

[AK4601]
2. Audio HUB
2-1 Audio HUB
Audio HUB provides simultaneous data transmitting and flexible path configuration for various audio
sources by setting sample rate converters, Input/Output port that supports TDM mode and registers.
Therefore the AK4601 is able to support to various use cases of car-audio systems.
Figure 13 shows an example of when using audio play-back and hands-free talk at the same time in a
car audio system.
With the AK7707, AKM’s multi-core DSP, the AK4601 realizes simultaneous processing of data in
different sampling rates such as microphone input ADC data and Radio tuner audio data.
Figure 13. Audio HUB Example
016000391-E-01
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2016/12