PD178016GC-051_15 Datasheet, PDF (78/96 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER WITH BUILT-IN PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOTIVE FM/MW/LW RADIO APPLICATIONS

µPD178016GC-051
10.2.4 TP seek
MUTE ^{<1> <4> <5><6> <7> <8>}
30 ms 50 ms
20 ms 8-12 ms
<9>
150 ms
<11>
Within 500 ms
<13>
Within 500 ms
Key on
SD found IF found
No TP
SK found
<15>
200 ms
However, time <7> is 600 ms and time <15> is 500 ms if a band edge is detected in the middle.
If an error occurs in <7>, <8>, or <13>, the next frequency is received (<5>).
If PI/TP is found in <11>, <15> is performed.
<13> is not performed in RDS mode. If an error occurs in <11>, the next frequency is received. If no error occurs,
<15> is performed.
10.2.5 PTY seek
MUTE ^{<1> <4> <5><6> <7> <8>}
30 ms 50 ms
20 ms 8-12 ms
<9>
150 ms
<14>
Within 500 ms
<15>
200 ms
Key on
SD found IF found
PTY found, match
However, time <7> is 600 ms and time <15> is 500 ms if a band edge is detected in the middle.
If an error occurs in <7>, <8>, or <14>, the next frequency is received (<5>).
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