參數(shù)資料
型號: TDA7513T
廠商: STMICROELECTRONICS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-80
文件頁數(shù): 66/84頁
文件大?。?/td> 845K
代理商: TDA7513T
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
3
bass
DC
mode
bass Q factor
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
8NB 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
on
High cut, multipath
influence
12
mpath.
infl.
Quality del. coeff.
NB field strength
gain
NB field strength
threshold
not
used
Fieldstrength control
13
mpath. det.
Reflect. Gain
mpath.
charge
mpath.i
nt. infl
mpath.det gain
noise rect.disch,
R
Noise rectifier disch.
resistor, Multipath del.
bandpass gain, multipath
internal influence,
reflection gain
14
roll-off
compe
ns.
level gain
roll-off compensation
Roll-off compensation,
level gain
15
AP test
ON
400K
ON
test signal selection
Itest
SC
OFF
SID
test ON
TEST BYTE
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