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3d_audio/lib_adat/README.rst
Steven Dan d8b2974133 init
2025-12-11 09:43:42 +08:00

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lib_adat: ADAT lightpipe
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:vendor: XMOS
:version: 2.0.1
:scope: General Use
:description: ADAT Lightpipe digital audio interface
:category: Audio
:keywords: ADAT
:devices: xcore.ai, xcore-200
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Summary
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Provides ADAT transmitter and receiver implementations, each in a separate thread. Additional
threads are required to collect and supply data via a channel end interface. These threads are
required to deal with any sample ordering required for S/MUX.
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Features
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* 48000 and 44100 ADAT receivers
* 48000 and 44100 ADAT transmitters
* Application for loopback testing on Simulator or hardware
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Known issues
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* ADAT Rx: Requirement for 100 MHz reference clock (#18)
* ADAT Tx: No support for 256x master clock (i.e. 48 kHz from 12.288 MHz master clock) (#17)
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Development repo
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* `lib_adat <https://www.github.com/xmos/lib_adat>`_
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Required tools
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* XMOS XTC Tools: 15.3.0
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Required libraries (dependencies)
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* None
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Related application notes
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The following application notes use this library:
* `AN02003: SPDIF/ADAT/I²S Receive to I²S Slave Bridge with ASRC <https://www.xmos.com/file/an02003>`_
*******
Support
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This package is supported by XMOS Ltd. Issues can be raised against the software at: http://www.xmos.com/support