PD17012GF-055_15 Datasheet, PDF (55/84 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 6-8. Timing Chart for One-Station AF Switchover (2/2)
AF switchover operation
2 34 5
7
2 ms
4 ms 2 ms
6
200 ms
MUTE
1
With station
1 Occurrence of AF switchover condition
2 MUTE first-out wait
3 Frequency division ratio setting
4 PLL lock wait
5 SD stability/IF count wait
6 RDS station detection/PI code input wait
7 MUTE last-out output
With RDS signal,
PI code is same
53