CS7410
DS553PP1
19
0
1
CD_BCK
CD_LRCK
DATA
C2P0
14 13 12 11 10 9 8 7 6 5 4 3 2
Invalid
0
0
1
14 13 12 11 10 9 8 7 6 5 4 3 2
Invalid
15
LSB
15
LSB
Lower(LeftChannel)
Upper(LeftChannel)
Lower(RightChannel)
Upper(RightChannel)
32-bit BCK, MSB First, Right Channel Low, C2P0 LSB First, Data latch timing high
0
1
CD_BCK
CD_LRCK
DATA
C2P0
14 13 12 11 10 9 8 7 6 5 4 3 2
Invalid
0
0
1
14 13 12 11 10 9 8 7 6 5 4 3 2
Invalid
15
LSB
15
LSB
Upper(RightChannel)
Lower(RightChannel)
Upper(LeftChannel)
Lower(LeftChannel)
32-bit BCK, MSB First, Left Channel Low, C2P0 MSB First, Data latch timing low
0
1
CD_BCK
CD_LRCK
DATA
C2P0
14 13 12 11 10 9 8 7 6 5 4 3 2
Invalid
0
15
LSB
Lower(LeftChannel)
Upper(LeftChannel)
Lower(RightChannel)
Upper(RightChannel)
24-bit BCK, MSB First, Right Channel Low, C2P0 MSB First, Data latch timing high
LeftChannel
RightChannel
RightChannel
LeftChannel
LeftChannel
RightChannel
0
1
14 13 12 11 10 9 8 7 6 5 4 3 2
Invalid
15
LSB
Invalid
15 14 13 12 11 10 9 8 7 6 5
Upper(LeftChannel)
LeftChannel
CD_BCK
CD_LRCK
DATA
C2P0
Invalid
0
LSB
0
15
Lower(LeftChannel)
Upper(LeftChannel)
Lower(RightChannel)
Upper(RightChannel)
24-bit BCK, LSB First, Right Channel Low, C2P0 MSB First, Data latch timing low
LeftChannel
RightChannel
Invalid
LSB
0
15
Invalid
LSB
0 1
Upper(LeftChannel)
LeftChannel
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
0
1
CD_BCK
CD_LRCK
DATA
14 13 12 11 10 9 8 7 6 5 4 3 2
Invalid
0
15
LSB
24-bit BCK, MSB First, Right Channel Low, Data latch timing high (Note: no C2P0 for this format)
LeftChannel
RightChannel
0
1
14 13 12 11 10 9 8 7 6 5 4 3 2
Invalid
15
LSB
Invalid
15 14 13 12 11 10 9 8 7 6 5
LeftChannel
0
1
CD_BCK
CD_LRCK
DATA
C2P0
14 13 12 11 10 9 8 7 6 5 4 3 2
0
15
LSB
Lower(LeftChannel)
Upper(LeftChannel)
Lower(RightChannel)
Upper(RightChannel)
16-bit BCK, MSB First, Left Channel Low, C2P0 LSB First, Data latch timing high
LeftChannel
RightChannel
0
1
14 13 12 11 10 9 8 7 6 5 4 3 2
15
LSB
0
1
14 13 12 11 10 9 8 7 6 5 4 3 2
15
LSB
Lower(LeftChannel)
Upper(LeftChannel)
Lower(RightChannel)
Upper(RightChannel)
LeftChannel
RightChannel
0
1
14 13 12 11 10 9 8 7 6 5 4 3 2
15
LSB
15 14 13
Figure 14. CD Interface Timing Diagrams