PD178016GC-051_15 Datasheet, PDF (55/96 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
4.3 Timing of Audio Mode Switching
Example Radio to TAPE
MODE key
ON
OFF
MUTE output
High
Low
High
MODE0 output
Low
High
MODE1 output
Low
<1> Display switching
Example TAPE to CD changer
MODE key
ON
OFF
100 ms
<1>
300 ms
MUTE output
High
Low
High
MODE0 output
Low
High
MODE1 output
Low
500 ms
<2>
300 ms
<1>
<3>
<1> CD changer ON
<2> One second to confirm that the CD changer is connected (the radio will be connected when a CD changer
is not installed).
<3> Display switching
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