1.2.12 Audio Interface
 I2S0 with 8 channels
 Up to 8 channels TX and 8 channels RX path
 Audio resolution from 16bits to 32bits
 Sample rate up to 192KHz
 Provides master and slave work mode, software configurable
 Support 3 I2S formats (normal, left-justified, right-justified)
 Support 4 PCM formats (early, late1, late2, late3)
 Audio Codec
 Support two 24-bits ADC channels with 90dB SNR for stereo recording from microphone
 Support one 24-bits DAC channels with 90dB SNR for stereo playback
 Support differential and single-ended microphone or line input
 Sampling rate of 8KHz/12KHz/16KHz/24KHz/32KHz/44.1kHz/48KHz/96KHz