TDA7513T_07 Datasheet, PDF (61/84 Pages) STMicroelectronics – Single chip FM/AM tuner with stereo decoder and audio processor

TDA7513T
Software specifications
Table 52.
MSB
Subaddress 18: PLL rest, 456KHz VCO adjust start, ISS MP Gain and SD
out mode
LSB
Function
D7 D6 D5 D4 D3 D2 D1 D0
PLL test mode
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Automatic 456KHz VCO adjustment
0
Waiting
1
START
ISS multipath filter gain
0
0
0
1
1
0
ISS MP Gain 2dB
ISS MP Gain 13dB
ISS MP Gain 16dB
SD pin configuration
0
0
0
1
1
0
1
1
ISS (IFC and FM SM Stop)
IF Counter out
FM Smeter Stop
Logic 1
Table 53. Subaddress 19: 456KHz VCO adjustment (manual mode)
MSB
LSB
Function
D7 D6 D5 D4 D3 D2 D1 D0
0 Enable IFC (I2CBUS) OFF
1 Enable IFC (I2CBUS) ON
0
Enable 456KHz VCO adj procedure
(I2CBUS) OFF
1
Enable 456KHz VCO adj procedure
(I2CBUS) ON
0
0
0
0
0
VCO 456KHz frequency adjust (I2CBUS)
minfreq
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