TDA7415CB Datasheet, PDF (43/50 Pages) STMicroelectronics – Car radio multimedia signal processor

TDA7415CB
Programming
Table 26. Output section, subwoofer low-pass filter (addr. 17)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
0 Unused, do not alter
X
0
0
X
0
1
0
1
0
1
1
0
X
1
1
Monitor select
Signal path 0 (before Soft-mute)
Signal path 1 (before Soft-mute)
Low-pass filter (Subwoofer enable)
Mono-sum bypass
Stereo bypass (direct through)
0
0
0
0
0
1
0
1
0
0
1
1
1
X
X
1
1
1
Corner frequency
120Hz
100Hz
80Hz
60Hz
50Hz
50Hz
Phase
0
No shift
1
Inverted
Table 27. Output section, bus-mutes (addr. 20)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
0 Unused, do not alter
Soft-mute, right channel signal path 0
0
No mute
1
Mute
Soft-mute, left channel signal path 0
0
No mute
1
Mute
Soft-mute, right channel signal path 1
0
No mute
1
Mute
Soft-mute, left channel signal path 1
0
No mute
1
Mute
Soft-mute, right channel signal path 2
0
No mute
1
Mute
Soft-mute, left channel signal path 2
0
No mute
1
Mute
1
Unused, do not alter
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