The XK-VOICE-SQ66 4 microphone evaluation kit allows evaluation of the XVF3800 application. The design includes:
- an xcore.ai processor
- QSPI flash memory
- a DAC for audio output
- a USB interface and 6 PDM microphones.
These microphones can be configured as either a 100 mm linear or a 66mm square 4 mic array to match target form factors.
- An extension connector can be fitted that allows a user to connect their own custom microphone array to the device.
- Firmware loading and debug access is provided via an XMOS standard XSYS2 connector which supports the XTAG4 debug adapter.
- The board can operate stand alone and has a 40 pin HAT complaint connector and form factor which allows it to be mounted on top of a Raspberry Pi host.
|XK-VOICE-SQ66 Design Files||1V1||2023-06-28||Download|
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