Cirrus Logic CS4245 - Manual (Page 26)

26 DS656F3
CS4245
Figure 7. Format 0, Left-Justified up to 24-Bit Data
LRCK
SCLK
SDATA +3 +2 +1 +5 +4 -1 -2 -3 -4 -5 +3 +2 +1 +5 +4 MSB -1 -2 -3 -4
Channel A - Left Channel B - Right
LSB LSB MSB
Figure 8. Format 1, I²S up to 24-Bit Data
LRCK
SCLK
SDATA +3 +2 +1 +5 +4 MSB -1 -2 -3 -4 -5 +3 +2 +1 +5 +4 -1 -2 -3 -4
Channel A - Left
Channel B - Right
LSB MSB LSB
LRCK
SCLK
SDATA +5 +4 +3 +2 +1 -1 -2 -3 -4 -5 +5 +4 +3 +2 +1 -1 -2 -3 -4 -5 +6 -6 +6 -6
Channel A - Left Channel B - Right
MSB LSB MSB LSB LSB
Figure 9. Format 2, Right-Justified 16-Bit Data.
Format 3, Right-Justified 24-Bit Data.