CS4397
Left Channel
Right Channel
LRCK
SCLK
SDATA
MSB -1 -2 -3 -4 -5
+5 +4 +3 +2 +1 LSB
MSB -1 -2 -3 -4
+5 +4 +3 +2 +1 LSB
Figure 29. Format 0, Left Justified
Left Channel
Right Channel
LRCK
SCLK
SDATA
+5 +4 +3 +2 +1 LSB
+5 +4 +3 +2 +1 LSB
MSB -1 -2 -3 -4 -5
MSB -1 -2 -3 -4
2
Figure 30. Format 1, I S
Right Channel
LRCK
SCLK
Left Channel
SDATA
9
8
7
6
5
4
3
2
1
0
9 8 7 6 5 4 3 2 1 0
15 14 13 12 11 10
15 14 13 12 11 10
32 clocks
Figure 31. Format 2, Right Justified, 16-Bit Data
Right Channel
LRCK
SCLK
Left Channel
SDATA
0
23 22 21 20 19 18
7
6
5
4
3
2
1
0
23 22 21 20 19 18
7 6 5 4 3 2 1 0
32 clocks Figure 32. Format 3, Right Justified, 24-Bit Data
WCKI
BCKI
DIL/DIR
7
LSB
MSB 23 22
19 18 17 16 15
13
9
8
6
4
2
1
LSB
21 20
14
12 11 10
5
3
Figure 33. Format 4, 8x Interpolator Mode
32
DS333F1
CIRRUS [ CIRRUS LOGIC ]
