Data Sheet

ISM14585-L35 Specification
DOC-DS-14585-201807-3.0
Confidential Inventek Systems
Page 91
Figure 46 PCM interface formats
9.16.1.5.3 I2S FORMATS
The digital audio interface supports I2S mode, Left Justified mode, Right Justified mode
and TDM mode.
I2S mode
To support I2S mode, the MSB of the right channel is valid on the second rising edge of
the bit clock after the rising edge of the PCM_FSC, and the MSB of the left channel is
valid on the second rising edge of the bit clock after the falling edge of the PCM_FSC.