TDA7513T_07 Datasheet, PDF (48/84 Pages) STMicroelectronics – Single chip FM/AM tuner with stereo decoder and audio processor

Software specifications
TDA7513T
Table 30. Address organization (tuner section) (continued)
MSB
LSB
Function
Subaddr. D7
D6 D5 D4
D3
D2
D1
D0
14
ISS AC
narrowband
threshold
ISS AC wideband
threshold
ISS AC ISS AC
ISS
gain HP/BP 30KHz on
Quality Detection
Adjacent Channel
15
ISS MP
defeat AC
ISS mode
ISS MP
threshold
test
Smet
unfilter
ed
ISS MP
center
ISS MP
ctrl on
Quality Detection
Multipath
16
0
ISS DD off
threshold
ISS DD
narrow/wide
threshold
ISS DD time constant
Quality Detection
Deviation
17
ISS center
ISS time constant
ISS
80/120
ISS on
ISS
enable
Quality ISS Filter
VCO
18
SO mode
ISS MP gain adj
start
test PLL
PLL test, 456KHz VCO
adiustment start (auto
mode)
19
Manual /
auto
Manual VCO frequency
man
man
SET 456 ENIFC
456KHz VCO
adjustment (manual
mode)
20
FM stop station
FM soft mute
FM Stop Station and
soft Mute Thresholds
21
AC QUAL
test
AdjChan mute clamp
AdjChan mute gain
Adjacent mute gain,
clamping threshold and
test
22
AM Smeter filter TC
FMSmslider
FM Smeter slider and
AM Smeter filter Time
Constant
23
IFT2 adjust
IFT1 adjust
IFT1 adjust
24
FMIFamp2
Clkse
p
XTAL adjustment
XTAL adjustment and
FM IF Amp2
25
AMWAGC
FMNAGCkey
AM WAGC an FM
MAGC keying
26
AMNAGC
FM demod ref frequency AM NAGC an FMdemod
divider
ref frequency divider
27
test ISS
ISS testing
28
ISS filter test
test ISS
MP/AC
Test ISS
ISS testing
29
Smeter pin test
test TURNER
Tuner and Smeter test
30
AdjChan mute AdjChan mute
disable @ low FS
BP/HP
AdiChan mute threshold
AdjChan mute disable,
filtering and threshold
31
Turner quality
AdjChan gain
Turner quality
multipath gain
FS ISS activation
Tuner Quality
AdjChannel and
Multipath gain, FS ISS
Activation
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