TDA7513T_07 Datasheet, PDF (47/84 Pages) STMicroelectronics – Single chip FM/AM tuner with stereo decoder and audio processor

TDA7513T
4
Software specifications
Software specifications
4.1
Tuner section address organization
Table 30. Address organization (tuner section)
MSB
LSB
Function
Subaddr. D7
D6 D5 D4
D3
D2
D1
D0
0
STBY
Current
select
Low current
High current
Charge Pump Control
and STBY
1
Lock
detainable
activation delay
Phase
difference
threshold
AM/FM
fref
BYPASS
VCOadj
clockenab
PLL Lock Detector, FM
mode and tests
2
counter LSB
PLL Counter 1 (LSB)
3
counter MSB
PLL Counter 2 (MSB)
4
counter LSB
PLL Reference Counter
2 (LSB)
5
counter MSB
PLL Reference Counter
2 (MSB)
FM ISS
6
DD
disable thr
@ weak
FM audio amp.
mute depth
FS
FM antenna adjustment
FM Antenna Adjustment
and FM Mute Depth
7
SEEK AM prescaler
FM RF adjustment
FM RF Adjustment, AM
prescaler and Seek
8
AM stop station
IFC
enable
Df
IF Counter Control 1
and AM S.S. Threshold
9
t_SAMPLE
t_CENTER
IF Counter Control 2
(central frequency and
sampling time)
10
counter LSB
IF Counter Reference
(LSB)
11
IFC AM/FM
counter MSB
IF Counter Reference
(MSB) and IF Counter
Mode Select
12
AMUNAGC
AMIF2amp
test FM SMut
ACmute enable
AM Ultra Narrow AGC
Thresh., AM IF2
Amplifier Gain, FM
Softmute Enable and
AC test
FM demod
noise blanker
13
MPQUAL
test
AM
Smeter
extens
FM demodulator fine adjust
FM demodulator Adjust,
FM demod noise
blanker and MP test
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