The I2S (Inter-IC Sound) module, supports the original two-channel I2S format, and left- or right-aligned formats. It implements EasyDMA for sample transfer directly to and from RAM without CPU intervention.
The I2S peripheral has the following main features:
- Master and Slave mode
- Simultaneous bidirectional (TX and RX) audio streaming
- Original I2S and left- or right-aligned format
- 32, 24, 16 and 8-bit sample widths
- Separate sample and word widths
- Low-jitter master clock generator
- Various sample rates