USB & Multichannel Audio

xcore.ai Multichannel Audio Board

XK-AUDIO-316-MC-AB

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The xcore.ai multichannel audio board includes support for full and high-speed USB operation, USB Audio Class 2.0 & 1.0, MIDI, HID & DFU classes.

The board integrates four stereo audio DACs and two quad channel audio ADCs supporting eight simultaneous bi-directional audio streams. It also includes electrical and optical interfaces for S/PDIF and MIDI In and Out ports.

An integrated XTAG4 enables debug with JTAG and XTC tools.

Click here for information on the XCORE-200 Multichannel USB Audio platform

Developer Resources

TitleVersionDateDownload
USB Audio Software 9.0.0 2024-12-13 zip
USB Audio User Guide 9.0.0 2024-12-13 html

Click here for previous versions of software

Quick Search Results

Audio

NameTitleVersionDateAction
AN02016 Integrating Audio Weaver (AWE) Core into USB Audio
USB Audio application with AWE stack
1.0.2 2024-08-22 VIEW
AN02003 SPDIF/ADAT/I²S Slave Receive to I²S Slave Bridge with ASRC
This note describes building an SPDIF/ADAT/I²S slave to I²S converter using ASRC
1.1.0 2024-11-21 VIEW
AN02004 Biquad Quantization Noise in Fixed Point DSP
This note describes quantization noise and how it can effect biquads in particular
1.0.0 2024-10-17 VIEW
AN02019 Using Device Firmware Upgrade (DFU) in USB Audio
DFU in USB Audio applications
1.0.0 2024-12-16 VIEW

Quick Search Results

Audio

NameDescriptionVersionDateAction
lib_i2s I²S/TDM controller (“master”) and target (“slave”) 6.0.1 2024-11-13 VIEW
lib_spdif S/PDIF transmitter and receiver 6.2.1 2024-11-06 VIEW
lib_src SSRC/ASRC for xcore 2.7.0 2024-11-06 VIEW
lib_awe Audio Weaver (AWE) Core for xcore 1.0.1 2024-08-15 VIEW
lib_audio_dsp Audio DSP Library for xcore.ai 1.2.0 2024-11-19 VIEW
lib_adat ADAT Lightpipe digital audio interface 2.0.1 2024-11-06 VIEW
lib_sw_pll PLL functionality using a combination of software and on-device PLL 2.3.1 2024-10-18 VIEW
TitleVersionDateDownload
xcore.ai Multichannel Audio Platform Design Files 1V1 2022-11-22 zip
xcore.ai Multichannel Audio Platform Hardware Manual 1V1 2022-11-21 pdf

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