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TDA7406 Datasheet, PDF (51/64 Pages) STMicroelectronics – Car radio signal processor
TDA7406
I2C bus interface
Table 16. Configuration Audioprocessor I (13) (continued)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
FUNCTION
Loudness
0
flat
1
filter ON
Mixing Selector Tuner/TIM Switch
0
TIM
1
Tuner
Tuner Selection
0
AM
1
Stereodecoder
Table 17. Configuration Audioprocessor II (14)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
FUNCTION
Pause Detector
0 off
1 on
00
01
10
11
Pause ZC Window
160mV
80mV
40mV
not allowed
00
01
10
11
Front Speaker
Mixing ACIn and MixIn
AC coupling (MixIn)
AC coupling (ACIn)
DC coupling
00
01
10
11
Rear Speaker
Mixing ACIn and MixIn
AC coupling (MixIn)
AC coupling (ACIn)
DC coupling
1
must be “1”
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