Microphone Aggregation

XK-USB-MIC-UF216 microphone change (PCN)

XK-USB-MIC-UF216 microphone change (PCN) 150 150 admin
Version: 1.0        Date: 2018-06-18 Download
Version Released Comments
1.0 2018-06-18 Change in mics from Akustica to Infineon IM69D130 (board revision 2V0), updated following review. Added note stating that the previously released version is 1V4. download

xCORE Microphone Array design files

xCORE Microphone Array design files 150 150 admin
Version: 2V0        Date: 2018-06-19 Download
Version Released Comments
2V0 2018-06-19 Updated with change to Infineon mics download
1V4 2018-02-20 Schematics and gerbers for xcore array mic board JGB0004 1V4 download
1v3 2016-05-19 For board reference JGB0004 1V3 (provided by Joe) download
1v1 2016-03-30 Removed internal contact details from README file. No other changes. download

Design advisory: USB audio issue with mic array board

Design advisory: USB audio issue with mic array board 150 150 admin
Version: 1.0        Date: 2017-11-30 Download
Version Released Comments
1.0 2017-11-30 Design advisory explaining the workaround needed to use mic array board 1V4 (USB_VBUS disconnected) with sw_usb_audio 6.15.2rc1. download

AN00231: SPDIF Receive to I2S output using Asynchronous Sample Rate Conversion [sw]

AN00231: SPDIF Receive to I2S output using Asynchronous Sample Rate Conversion [sw] 150 150 admin
Version: 1.0.1rc1        Date: 2016-07-29 Download
Version Released Comments
1.0.1rc1 2016-07-29 download
1.0.0rc3 2016-07-26 download
1.0.0rc2 2016-04-26 download

AN00231: SPDIF Receive to I2S output using Asynchronous Sample Rate Conversion

AN00231: SPDIF Receive to I2S output using Asynchronous Sample Rate Conversion 150 150 admin
Version: 1.0.1rc1        Date: 2016-07-29 Download
Version Released Comments
1.0.1rc1 2016-07-29 download
1.0.0rc3 2016-07-26 download
1.0.0rc2 2016-04-26 download

AN00231: SPDIF Receive to I2S output using Asynchronous Sample Rate Conversion [readme]

AN00231: SPDIF Receive to I2S output using Asynchronous Sample Rate Conversion [readme] 150 150 admin
Version: 1.0.1rc1        Date: 2016-07-29 Download
Version Released Comments
1.0.1rc1 2016-07-29 download
1.0.0rc3 2016-07-26 download
1.0.0rc2 2016-04-26 download

lib_src [userguide]

lib_src [userguide] 150 150 admin
Version: 1.0.0rc2        Date: 2016-04-26 Download
Version Released Comments
1.0.0rc2 2016-04-26 download

lib_mic_array [userguide]

lib_mic_array [userguide] 150 150 admin
Version: 3.0.1rc1        Date: 2017-02-27 Download
Version Released Comments
3.0.1rc1 2017-02-27 download
3.0.0rc2 2017-01-27 download
2.0.0rc1 2016-03-11 download

Microphone Array Reference Design V1 Hardware Manual

Microphone Array Reference Design V1 Hardware Manual 150 150 admin
Version: 2V0        Date: 2018-06-19 Download
Version Released Comments
2V0 2018-06-19 Updated hardware manual for 2V0 (change to Infineon mics) download
1V4 2018-02-16 Updated schematic sheets to 1V4. Added note to section 9 regarding USB_VBUS being disconnected. download
1V2 2016-12-16 Auto check-in from xdoc download
1v1 2016-03-17 Auto check-in from xdoc download
1.0 2016-01-25 Auto check-in from xdoc download

AN00220: Microphone array phase-aligned capture example

AN00220: Microphone array phase-aligned capture example 150 150 admin
Version: 1.0.3rc2        Date: 2017-02-02 Download
Version Released Comments
1.0.3rc2 2017-02-02 download
1.0.1rc1 2016-04-06 download