The audio input interface provides the following features:
- One I2S interface configured to support multiple physical audio channels (up to 8-channels)
- Frame Format – TDM mode
- Multiple Physical Channels N = 1, 2, or 4
- Variable TDM time slots M = 2 or 8
- Time slot size: 32, 24, or 16
- Variable word length (28, 24, 20, 16) configured as left or right justified
- I2S_DATA - 4-bits wide
- Supports data rate up to 8-channel L-PCM @192 kHz (Buffer dependent)
- SPDIF mode is not supported