TDA7402 Datasheet, PDF (42/59 Pages) STMicroelectronics – CARRADIO SIGNAL PROCESSOR

TDA7402
9.6 DATA BYTE SPECIFICATION
The status after Power-On-Reset is marked bold-face / underlined in the programming tables.
9.6.1 Main Selector (0)
MSB
LSB
D₇
D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
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
0
0
0
0
0
1
:
:
:
:
1
1
1
0
1
1
1
1
Inpu t Gain
0dB
1dB
:
14dB
15dB
Mute
0
off
1
on
9.6.2 Main Loudness (1)
MSB
LSB
D₇
D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
Attenuation
0
0
00
0 0 dB
0
0
00
1 -1 dB
:
:
:
:
::
0
1
11
0 -14 dB
0
1
11
1 -15 dB
:
:
:
:
::
1
0
01
1 -19 dB
:
:
:
:
: not allowed
0
0
0
1
1
0
1
1
Center Frequency
200Hz
400Hz
600Hz
800Hz
Loud ness Order
0
First Order
1
Second Order
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