Can CP2114 B02 be configured as 24-bit playback and recording devices?
No. CP2114-B02 supports 16-bit Play and Record, but for 24-bit mode, it just supports Play only OR Record only, that is, it can be configured as a 24-bit playback device without record functionality, or a 24-bit recording device without playback functionality.
There are several bits in the Audio Configuration Block for these configuration
|10||6||RecordEnable|| Record (i.e. analog input) functionality is enabled.
|41||4||RecordIs24Bit|| Record Data Size Select.
0: Record is 16-bit
1: Record is 24-bit
|41||3||PlaybackIs24Bit|| Playback Data Size Select.
0: Playback is 16-bit
1: Playback is 24-bit
|43||3||PbEnable|| Playback (i.e. analog output) functionality is enabled
If both playback and record are enabled and configured for 24-bit, the CP2114 Customizer generates and programs the configuration file without reporting an error, but the CP2114 will operate as 24-bit playback only.