TDA7513T_07 Datasheet, PDF (69/84 Pages) STMicroelectronics – Single chip FM/AM tuner with stereo decoder and audio processor

TDA7513T
Software specifications
4.3
Stereodecoder and audioprocessor section
Table 66. Address organisation
MSB
LSB
Function
Subaddr. D7
D6
D5
D4
D3
D2
D1
D0
0
spkr
coupl
in gain
source selector
Source selector, in gain,
peaker coupling
1
volume steps
Volume
2
not
used
treble center freq
treble steps
Treble
bass
3
DC
bass Q factor
mode
bass steps
Bass
4
volume steps
Speaker attenuator Left
Front
5
volume steps
Speaker attenuator Right
Front
6
volume steps
Speaker attenuator Left
Read
7
volume steps
Speaker attenuator Right
Rear
8
NB time
bass center
frequency
not
used
soft mute time
I²C soft
mute
off
Soft mute, soft mute time,
Bass, Noise blanker time
9
deemp
h.
pilot thr.
NB
peak
dis
force
mono
auto
zero
status
std in gain
std
mute
disable
Stereo decoder mute, st
dec in-gain, mono, NB
PEAK disch curr., pilot
thresh, deemph.
10
overdev. adj
NB on
noise
contr.thresh.
low threshold
Noise Blanker
11
mpath.
infl.
VHCL
VHCH
max high out
high cut High cut, multipath
on influence
12
mpath.
infl.
Quality del. coeff.
NB field strength
gain
NB field strength
threshold
not
used
Fieldstrength control
Noise rectifier disch.
13
mpath. det.
Reflect. Gain
mpath. mpath.i
charge nt. infl
mpath.det gain
noise rect.disch,
R
resistor, Multipath del.
bandpass gain, multipath
internal influence,
reflection gain
roll-off
14 compe
ns.
level gain
roll-off compensation
Roll-off compensation,
level gain
15
AP test 400K
ON
ON
test signal selection
Itest
SC
OFF
SID
test ON
TEST BYTE
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