TDA7412 Datasheet, PDF (44/56 Pages) STMicroelectronics – CARRADIO SIGNAL PROCESSOR

TDA7412
9.6.9 Second Source Selector (8)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
Source Selector
0 0 0 FD1 / SE2
0 0 1 SE3
0 1 0 FD2
0 1 1 SE1
1 0 0 MD2
1 0 1 MD1 / SE4
1 1 0 Stereodecoder
1 1 1 AM
0 0 00
0 0 01
:
:
:
:
1 1 10
1 1 11
Input Gain
0dB
1dB
:
14dB
15dB
Mute
0
off
1
on
9.6.10Second Loudness (9)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
Attenuation
0 0 0 0 0 0 dB
0 0 0 0 1 -1 dB
:
:
:
:
::
0 1 1 1 0 -14 dB
0 1 1 1 1 -15 dB
:
:
:
:
::
1 0 0 1 1 -19 dB
:
:
:
:
: not allowed
00
01
10
11
Center Frequency
200Hz
400Hz
600Hz
800Hz
Loudness Order
0
First Order
1
Second Order
FUNCTION
FUNCTION
44/56