I have some questions about PCM40204:
1. how to set the SCKI and BCK frequency when the converter is in slave mode? For example, when Fs=32K, FBCK = 32 * 2 * Fs? and FSCKI can be set between 6.144MHz and 38.4MHz ? the clock of SCKI and BCK do not need synchronized?
2. when the converter is in slave mode and short frame - TDM Data Format, BCK = 128fs, so the TDM port can only transmit 4 channels Audio data, with every channel contain 32 btis. In the fig.4 of datasheet of PCM4204, there are 8-channels in one frame when short frame is used.