TDA7415CB Datasheet, PDF (38/50 Pages) STMicroelectronics – Car radio multimedia signal processor

Programming
Table 18. Main signal path, treble-filter (addr. 04)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
Level
0
0
0
0 15dB
0
0
0
1 14dB
:
:
:
::
1
1
1
0 1dB
1
1
1
1 0dB
Boost / Cut
0
Cut
1
Boost
0
0
0
1
1
0
1
1
Center frequency
10kHz
12.5kHz
15kHz
17.5KHz
1
Unused, do not alter
Table 19. Main signal path, room-EQ (addr. 05)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
1
0 Unused, do not alter
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Attenuation level
9dB
7dB
5.5dB
4dB
3dB
2dB
1dB
0dB
0
0
0
1
1
0
1
1
Center frequency
240Hz
220Hz
200Hz
180Hz
Quality factor
0
1.0
1
2.0
TDA7415CB
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