TAS5711
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SLOS600 –DECEMBER 2009
INPUT MULTIPLEXER REGISTER (0x20)
This register controls the modulation scheme (AD or BD mode) as well as the routing of I2S audio to the internal
channels.
Table 20. Input Multiplexer Register (0x20)
D31
0
D30
0
D29
0
D28
0
D27
0
D26
0
D25
0
D24
0
FUNCTION
(1)
Reserved
D23
0
D22
–
D21
–
D20
–
D19
–
D18
–
D17
–
D16
–
FUNCTION
(1)
Channel-1 AD mode
Channel-1 BD mode
SDIN-L to channel 1
SDIN-R to channel 1
Reserved
1
–
–
–
–
–
–
–
(1)
–
0
0
0
–
–
–
–
–
0
0
1
–
–
–
–
–
0
1
0
–
–
–
–
–
0
1
1
–
–
–
–
Reserved
–
1
0
0
–
–
–
–
Reserved
–
1
0
1
–
–
–
–
Reserved
–
1
1
0
–
–
–
–
Ground (0) to channel 1
Reserved
–
1
1
1
–
–
–
–
(1)
–
–
–
–
0
–
–
–
Channel 2 AD mode
–
–
–
–
1
–
–
–
Channel 2 BD mode
SDIN-L to channel 2
–
–
–
–
–
0
0
0
(1)
–
–
–
–
–
0
0
1
SDIN-R to channel 2
–
–
–
–
–
0
1
0
Reserved
–
–
–
–
–
0
1
1
Reserved
–
–
–
–
–
1
0
0
Reserved
–
–
–
–
–
1
0
1
Reserved
–
–
–
–
–
1
1
0
Ground (0) to channel 2
Reserved
–
–
–
–
–
1
1
1
D15
0
D14
1
D13
1
D12
1
D11
0
D10
1
D9
1
D8
1
FUNCTION
(1)
(1)
Reserved
Reserved
D7
0
D6
1
D5
1
D4
1
D3
0
D2
0
D1
1
D0
0
FUNCTION
(1) Default values are in bold.
Copyright © 2009, Texas Instruments Incorporated
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