EP9307-CRZ datasheet by Cirrus Logic

EP9307-CRZ Frequently Asked Questions (FAQs)

• What is the recommended power-up sequence for the EP9307-CRZ?
  The recommended power-up sequence is to apply VCC first, followed by VDD, and then VIO. This ensures that the internal voltage regulators are powered up correctly.
• How do I configure the EP9307-CRZ for a specific audio application?
  The EP9307-CRZ is a highly configurable device. You'll need to use the Cirrus Logic's ClockBuilder Pro software to generate a configuration file that meets your specific audio application requirements.
• What is the maximum clock frequency supported by the EP9307-CRZ?
  The EP9307-CRZ supports clock frequencies up to 192 kHz, but the actual maximum frequency depends on the specific configuration and application.
• How do I troubleshoot issues with the EP9307-CRZ?
  Start by checking the power-up sequence, clock configuration, and audio data formats. Use the Cirrus Logic's ClockBuilder Pro software to verify the configuration and check for any errors. You can also use a logic analyzer or oscilloscope to debug the digital signals.
• Is the EP9307-CRZ compatible with my specific audio codec?
  The EP9307-CRZ is a flexible audio codec that supports a wide range of audio codecs. Check the datasheet for a list of supported codecs, and consult with Cirrus Logic's technical support if you have any specific questions or concerns.