XMOS XVF3800 EVALUATION KIT 4MIC Voice Conference Evaluation Board¶
Board Introduction¶
The XK-VOICE-SQ66 4-microphone voice conference evaluation kit is used to evaluate XVF3800 applications.
Features¶
- XU316-1024-QF60A-C24 xcore.ai processor
- Raspberry Pi HAT connector
- 2 Infineon IM69D130 MEMS microphones
- 71mm microphone spacing
- Microphone mute switch
- Speaker output (line level)
- Supports USB / I2S Host interface
- One xcore.ai processor
- QSPI flash memory
- One Digital-to-Analog Converter (DAC) for audio output
- One USB interface and six PDM microphones.
- These microphones can be configured as a 100mm linear array or a 66mm square four-microphone array to accommodate different enclosures.
- An expansion connector can be installed, allowing users to connect their own custom microphone arrays to the device.
- Firmware loading and debug access are provided through XMOS standard XSYS2 connector, which supports the XTAG4 debug adapter.
- The board can operate independently, equipped with a 40-pin HAT-specification compliant connector and form factor, allowing it to be mounted on top of a Raspberry Pi host.
Detailed Board Parameters and Materials¶
For detailed parameters and materials on the official evaluation board, please refer to XVF3800 EVALUATION KIT Detailed Information
Consultation and Feedback¶
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