Cirrus Logic AN333 User Manual
Page 18
18
AN333
4.2 Details of Index 0x0001
Bits 15:0 I/O Configuration
4000: 4-channel ADC + 2-channel S/PDIF Rx Input
1
ADC1 left channel
0
2
ADC1 right channel
1
3
ADC2 left channel
2
4
ADC2 right channel
3
5
DAI0 left subframe word (S/
PDIF Rx recovered through
DAI0)
4
6
DAI0 right subframe word
(S/PDIF Rx recovered
through DAI0)
5
Bits 15:0 I/O Configuration
0800: 4-channel ADC + 8-channel DAI /I²S Input
1
ADC1 left channel
0
2
ADC1 right channel
1
3
ADC2 left channel
2
4
ADC2 right channel
3
5
DAI0 left subframe word
4
6
DAI0 right subframe word
5
7
DAI1 left subframe word
6
8
DAI1 right subframe word
7
9
DAI2 left subframe word
8
10
DAI2 right subframe word
9
11
DAI3 left subframe word
10
12
DAI3 right subframe word
11
Bits 15:0 I/O Configuration
0400: 2-channel ADC + 10-channel DAI /I²S Input
1
ADC2 left channel
0
2
ADC2 right channel
1
3
DAI0 left subframe word
2
4
DAI0 right subframe word
3
5
DAI1 left subframe word
4
6
DAI1 right subframe word
5
7
DAI2 left subframe word
6
8
DAI2 right subframe word
7
9
DAI3 left subframe word
8
10
DAI3 right subframe word
9
11
DAI4 left subframe word
10
12
DAI4 right subframe word
11
Table 4-5. Input Configurations versus Slot index for Setting Up Input Channel Remap (Cont.)
Configurable Input Channel Map
PCM
Manager
Index
Input Port
IO_BUFFER_SOURCE