App notes

AN02031

Live streaming sound card example VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 2.0.0 2025-07-10 New GUI structure introduced using JSON files derived from lib_audio_dsp to create UI controls automatically. Additional widgets have been added to facilitate custom GUI development, and the tool now includes full language support, allowing localised variants to be created. VIEW HTML VIEW PDF […]

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AN01009

How to reduce the power of USB audio designs VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 2.2.0 2025-07-07 App note now aligned to features introduced in USB Audio reference design version 9.1 Updated to add support for powering down the audio subsystem during USB suspend and when the host is not streaming. VIEW HTML VIEW PDF ZIP

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AN00131

An example that runs a Ethernet over USB VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 3.1.0 2025-07-01 Updated to align with lib_xud release 3.0.0 VIEW HTML VIEW PDF ZIP View older versions 3.0.0 2025-04-07 App note moved out of lib_xud/examples. Now supports xcore.ai processor DOWNLOAD ZIP ZIP 2.0.2rc1 2016-01-08 DOWNLOAD PDF ZIP 2.0.1rc1 2015-09-30 DOWNLOAD PDF ZIP

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AN00127

Example USB device implementing USB Video class VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 3.1.0 2025-07-01 VIEW HTML VIEW PDF ZIP View older versions 3.0.0 2025-05-16 Updaded to support xcore.ai and published as a stand alone application note. DOWNLOAD ZIP ZIP INFO Category: General PurposeKeywords: USBHardware: XK-EVK-XU316 Overview# This application note shows how to implement USB Video

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AN02015

Adding run-time control to the DSP in a USB audio application with an active speaker example. VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 2.0.1 2025-07-01 Application note updated to use version 1.4 of lib_audio_dsp VIEW HTML VIEW PDF ZIP View older versions 2.0.0 2025-05-08 Updated to align with v1.3 of lib_audio_dsp DOWNLOAD ZIP ZIP 1.0.1 2024-11-29 DOWNLOAD

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AN02014

USB audio application with generated DSP VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 2.0.1 2025-07-01 Application note updated to use version 1.4 of lib_audio_dsp VIEW HTML VIEW PDF ZIP View older versions 2.0.0 2025-05-08 Updated to align with v1.3 of lib_audio_dsp DOWNLOAD ZIP ZIP 1.0.1 2024-11-29 DOWNLOAD ZIP ZIP INFO Category: AudioKeywords: AudioDSPUSBUSB AudioHardware: XK-AUDIO-316-MCXK-AUDIO-316-MC Overview# Note

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AN02035

Implementing YOLOv8 on xcore.ai VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 1.0.0 2025-07-01 Running a YOLOv8 model on xcore.ai – including example application VIEW HTML VIEW PDF ZIP INFO Category: VisionKeywords: AICameraMIPIObject DetectionVisionHardware: XK-EVK-XU316 Overview¶ This application note provides an overview of implementing the state-of-the-art YOLOv8 object detection model on xcore.ai. It details how to deploy pose

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AN00124

Shows how to use lib_xud to implement a UART over USB VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 3.1.0 2025-06-25 Updated to align with lib_xud release 3.0.0 VIEW HTML VIEW PDF ZIP View older versions 3.0.1 2025-05-16 DOWNLOAD ZIP ZIP 2.0.2rc1 2016-01-08 DOWNLOAD PDF ZIP 2.0.1rc1 2015-09-30 DOWNLOAD PDF ZIP 2.0.0rc3 2015-03-23 DOWNLOAD PDF ZIP INFO Category:

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AN02045

Shows the use of a watchdog timer VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 1.0.0 2025-06-05 Initial release – How to set up and control the watchdog timer. Includes an example. VIEW HTML VIEW PDF ZIP INFO Category: General PurposeKeywords: WatchdogHardware: XK-EVK-XU316 Overview# This application note shows how to use the watchdog timer on xcore.ai. Key features#

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AN02013

Face Identification and Keyword Recognition VERSION RELEASED COMMENTS DOCUMENTATION SOFTWARE 0.2.0 2025-06-05 Updated to use XTC 15.3.1 and new build tools VIEW HTML VIEW PDF ZIP INFO Category: VisionKeywords: AIAudioCameraMIPIVisionHardware: XK-EVK-XU316-AIV Overview¶ This application note demonstrates a face recognition solution on the Vision Board. The solution uses a MIPI camera interface to capture images and

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