:orphan:

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AN00162: Implementing an I2S loopback using the lib_i2s library
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:vendor: XMOS
:version: 2.1.1
:scope: Example
:description: I2S master digital loopback
:category: Audio
:keywords: IO, ADC, DAC
:hardware: XK-AUDIO-316-MC, XK-EVK-XU316

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Summary
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A simple I2S loopback application that loops back analog input jack(s) to the output jack(s).

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Features
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* 8-channel audio loopback (XK-AUDIO-316-MC only)
* 2-channel audio loopback (XK-EVK-XU316 only)
* ADC and DAC configuration
* XC interfaces
* XC distributable attribute

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Known issues
************

* None

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Required tools
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* XMOS XTC Tools: 15.3.1

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Required libraries (dependencies)
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* `lib_board_support <https://www.xmos.com/libraries/lib_board_support>`_ (https://www.xmos.com/libraries/lib_board_support)
* `lib_i2s <https://www.xmos.com/libraries/lib_i2s>`_ (https://www.xmos.com/libraries/lib_i2s)

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Related application notes
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* None

