PD17012GF-055_15 Datasheet, PDF (38/84 Pages) Renesas Technology Corp – SINGLE-CHIP MICROCONTROLLER WITH ON-CHIP PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR CAR-MOUNTED FM/MW/LW RADIO

µPD17012GF-055
Figure 5-3. Flow of AF List Input (1/3)
AF decode
N
Group type 0A?
Y
N
PI code defined?
Y
Y
MW or LW?
N
Does the
block contain the count
of stations?
N
Is P input?
Y
A
N
Y
Does P
exist in one side of
the list?
N
METHOD = B?
Y
B
N
Y
METHOD counter decrement
N
METHOD counter = 0?
N
1st byte frequency?
Y
The 1st byte is added
to the AF list.
Y
METHOD‹A
C
N
2nd byte frequency?
Y
The 2nd byte is added to
the AF list.
EXIT
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