Figure 8. format 1, i2s up to 24-bit data, Figure 9. format 2, right justified 16-bit data, Figure 10. format 3, right justified 24-bit data – Cirrus Logic CS4391 User Manual
Page 30: Cs4391, Figure 8. format 1, i, S up to 24-bit data
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CS4391
30
DS335PP4
Figure 7. Format 0, Left Justified up to 24-Bit Data
L R C K
S C L K
L eft C ha n n el
R igh t C ha n n el
S D A T A
+3 +2 +1 LS B
+5 +4
M SB -1 -2 -3 -4 -5
+3 +2 +1 LSB
+5 +4
M SB -1 -2 -3 -4
Figure 8. Format 1, I
2
S up to 24-Bit Data
L R C K
S C L K
L eft C ha n n el
R igh t C ha n n el
S D A T A
+3 +2 +1 LS B
+5 +4
MS B -1 -2 -3 -4 -5
+3 +2 +1 LSB
+5 +4
MSB -1 -2 -3 -4
LRCK
SCLK
Le ft C h a n ne l
R ig h t C h a nn e l
SDATA
6
5
4
3
2
1
0
9
8
7
15 14 13 12 11 10
6
5
4
3
2
1
0
9
8
7
15 14 13 12 11 10
3 2 clo cks
Figure 9. Format 2, Right Justified 16-Bit Data
Figure 10. Format 3, Right Justified 24-Bit Data
LRCK
SCLK
L e ft C h a n ne l
SDATA
6
5
4
3
2
1
0
7
23 22 21 20 19 18
6
5
4
3
2
1
0
7
23 22 21 20 19 18
3 2 clo cks
0
R ig h t C h a n ne l
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