SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
An I2S module enables the CC13x2x7 and CC26x2x7 device platform to communicate with external devices like codecs, DAC, ADCs, or DSPs. The devices only support audio streaming formats like I2S, RJF, LJF, and DSP; the devices do not support configuration of external devices. The CC13x2x7 and CC26x2x7 device platform supports both external and internally generated bit clock and word clock (BCLK and WCLK).