CRY573 VCP User Manual

This User Manual provides comprehensive guidance for the CRY573 MEMS Microphone Adapter Box, covering installation, connection, configuration, and operation. It is structured around key modules including hardware setup, PDM/I2S mode selection, software control via virtual serial port, calibration and gain adjustment, troubleshooting, and performance specifications. Note: This manual applies to CRY573 devices running V4.3 firmware and supports digital MEMS microphones operating at 1.8–3.3 V electrical levels.