TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 29

• Manufacturer Part Number: TDA7514
• Description: SINGLE-CHIP FM/AM TUNER
• Manufacturer: STMicroelectronics

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Table 14. Address Organization (Tuner Section)
Subaddr.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
0
1
2
3
4
5
6
7
8
9
Set BP/HPII
Set Gain in
FM KAGC
detenable
Qual. MultiPath detector rectifier
AdiCh full mute level
Not used
AdjCh II
ISS test
connect
Manual/
biquad
biquad
ENIFC
enable
MSB
STBY
SEEK
Lock
D7
ISSfilter test
AMVCO div
IFC AM/FM
FM VCO div
iSS Smeter threshold
FM NAGC
ISS AC desens slope
Smet test
t
WB gain
SET 456
thr MSB
SAMPLE
connect
Current
Set BP/
manual
Enable
biquad
select
gain
mode
seek
activation delay
HPI
D6
Quad AdjCh Rectifier
ISS center frequency
Smeter test MUXer
SoftMute
deviation
10ms/1s
Set f
Smeter
biquad
to FM
FM mix gain adj
D5
Low current
FSmeter full mute level
c
II
offset
FM FE slope adiust
FSmeter
AFcheck
Quality
Set f
biquad
UNAGC threshold
Offset
Phase difference
ISS AC desens
D4
counter MSB
counter MSB
counter LSB
counter LSB
counter LSB
Manual VCO frequency
threshold
threshold
c
I
FC enable
VCO adj
fast test
Quality
FMIFAMP2 gain
start
D3
AM WAGC starting point
counter MSB
AM NAGC threshold
FM Smeter Stop threshold
t
mute thr
AM/FM
CENTER
source
FM mix phase adj
AdjCh
HCC
D2
FSmeter Gain
High current
ISS AC filter mode
PLL test MUXer
NAGC off
BYPASS
Sd pin configuration
channel dtctor rect.
FMIFAMP1 gain
D1
fref
Qual adjacent
∆f
Soft mute thr
gain
clockenab
Fast AGC
manual/
VCOadj
LSB
auto
D0
on
Charge Pump Control and STBY
PLL Lock Detector,FM mode and
tests
PLL Counter 1 (LSB)
PLL Counter 2 (MSB)
PLL Reference Counter 2 (LSB)
PLL Reference Counter 2 (MSB)
FM FE slope adjust
AM WAGC starting point, FM
VCO divider
Quad adjch filter programming, IF
Counter Control1
IF Counter Control 2 (central
frequency and sampling time)
IF Counter Reference (LSB)
IF Counter Reference (MSB) and
IF Counter Mode Select
AM NAGC threshold, AM VCO
divider
AM fast AGC1, AM NAGC OGFF,
AM UNAGC, WB audio gain
Soft Mute, adjacent channel mute
Quality Detection: FSmetr offset
and gain (SNC), Multipath
detector rectifier gain
Quality Detection: AdjCh detector
gain and offset, HCC source,
Quality fast test mode, AF check
mode: ISS filter test
FM IFAMP gains, ISScenter
frequency, Smeter/ISS test
connections
Qual AdjCh detector gain, seek
mode, Qual AdjCh Rectifier
offset, PLL test MUXer, 456KHz
VCO adjustment start
456KHz VCO adjustment
(manual mode)
FM Smeter stop threshold, ISS
Smeter Threshold
Smeter test MUXer, SD pin
configuration
Seek, ISS adjacent channel
detector
Fm mixer1 adjust, FM AGC
Function
TDA7514
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