ADAU1442/ADAU1445/ADAU1446
Data Sheet
Rev. D | Page 52 of 92
SERIAL
OUTPUT
PORTS
(×9)
SDATA_OUT0 (TDM8)
SDATA_OUT1 (I2S)
SDATA_OUT2 (TDM4)
SDATA_OUT3
SDATA_OUT4
SDATA_OUT5
SDATA_OUT6
SDATA_OUT7
SDATA_OUT8
SERIAL
OUTPUT
MODES
OUTPUT
CHANNELS
(24 CH)
0, 1
2, 3
4, 5
6, 7
8, 9
10, 11
12, 13
14, 15
16, 17
18, 19
20, 21
22, 23
07696-
049
Figure 48. Automatic Output Channel Assignment Example
FLEXIBLE AUDIO ROUTING MATRIX MODES AND SETTINGS
Table 32. Addresses of Flexible Audio Routing Matrix Modes Registers
Address
Name
Read/Write Word Length
Decimal
Hex
57472
E080
ASRC input select, Pair 0 (Channel 0, Channel 1)
16 bits (2 bytes)
57473
E081
ASRC input select, Pair 1 (Channel 2, Channel 3)
16 bits (2 bytes)
57474
E082
ASRC input select, Pair 2 (Channel 4, Channel 5)
16 bits (2 bytes)
57475
E083
ASRC input select, Pair 3 (Channel 6, Channel 7)
16 bits (2 bytes)
57476
E084
ASRC input select, Pair 4 (Channel 8, Channel 9)
16 bits (2 bytes)
57477
E085
ASRC input select, Pair 5 (Channel 10, Channel 11)
16 bits (2 bytes)
57478
E086
ASRC input select, Pair 6 (Channel 12, Channel 13)
16 bits (2 bytes)
57479
E087
ASRC input select, Pair 7 (Channel 14, Channel 15)
16 bits (2 bytes)
57480
E088
ASRC output rate select, Pair 0 (Channel 0, Channel 1)
16 bits (2 bytes)
57481
E089
ASRC output rate select, Pair 1 (Channel 2, Channel 3)
16 bits (2 bytes)
57482
E08A
ASRC output rate select, Pair 2 (Channel 4, Channel 5)
16 bits (2 bytes)
57483
E08B
ASRC output rate select, Pair 3 (Channel 6, Channel 7)
16 bits (2 bytes)
57484
E08C
ASRC output rate select, Pair 4 (Channel 8, Channel 9)
16 bits (2 bytes)
57485
E08D
ASRC output rate select, Pair 5 (Channel 10, Channel 11)
16 bits (2 bytes)
57486
E08E
ASRC output rate select, Pair 6 (Channel 12, Channel 13)
16 bits (2 bytes)
57487
E08F
ASRC output rate select, Pair 7 (Channel 14, Channel 15)
16 bits (2 bytes)
57488
E090
Serial output select, Pair 0 (Channel 0, Channel 1)
16 bits (2 bytes)
57489
E091
Serial output select, Pair 1 (Channel 2, Channel 3)
16 bits (2 bytes)
57490
E092
Serial output select, Pair 2 (Channel 4, Channel 5)
16 bits (2 bytes)
57491
E093
Serial output select, Pair 3 (Channel 6, Channel 7)
16 bits (2 bytes)
57492
E094
Serial output select, Pair 4 (Channel 8, Channel 9)
16 bits (2 bytes)
57493
E095
Serial output select, Pair 5 (Channel 10, Channel 11)
16 bits (2 bytes)
57494
E096
Serial output select, Pair 6 (Channel 12, Channel 13)
16 bits (2 bytes)
57495
E097
Serial output select, Pair 7 (Channel 14, Channel 15)
16 bits (2 bytes)
57496
E098
Serial output select, Pair 8 (Channel 16, Channel 17)
16 bits (2 bytes)
57497
E099
Serial output select, Pair 9 (Channel 18, Channel 19)
16 bits (2 bytes)
57498
E09A
Serial output select, Pair 10 (Channel 20, Channel 21)
16 bits (2 bytes)
57499
E09B
Serial output select, Pair 11 (Channel 22, Channel 23)
16 bits (2 bytes)