PD17012GF-055_15 Datasheet, PDF (40/84 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 (3/3)
A
P input
Y
Station count = 1?
N
Y
METHOD = B?
N
AF lists from current
location onwards cleared.
Add P to the top of AF lists.
AF lists from the 2nd
station onwards cleared.
N
P = F?
Y
Lists-linking flag inverted.
Y
List-linking flag = 1?
N
AF lists from current
location onwards cleared.
C
P : Frequency entered in blocks containing the station count
F : Tuning frequency
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