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18 lines
616 B
Plaintext
18 lines
616 B
Plaintext
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Invensense ICS-43432 MEMS microphone with I2S output.
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There are no software configuration options for this device, indeed, the only
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host connection is the I2S interface. Apart from requirements on clock
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frequency (460 kHz to 3.379 MHz according to the data sheet) there must be
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64 clock cycles in each stereo output frame; 24 of the 32 available bits
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contain audio data. A hardware pin determines if the device outputs data
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on the left or right channel of the I2S frame.
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Required properties:
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- compatible : Must be "invensense,ics43432"
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Example:
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ics43432: ics43432 {
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compatible = "invensense,ics43432";
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};
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