PD17012GF-058_15 Datasheet, PDF (25/94 Pages) Renesas Technology Corp – PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LW TUNER (AUTOMOBILE APPLICATION)

µPD17012GF-058
Initial setting
diode
Description
ILLA
ILLB
These switches set illumination control, as follows:
ILLA
ILLB
Function
0
0
Loudness function only
0
1
Loudness/illumination functions
1
0
Loudness/illumination functions
1
1
Loudness function only
KTAPE
(1: Shorted by the diode; 0: Open)
This key specifies whether to assign the tape function (MTL) to the M5 radio function key, as follows:
KTAPE
0
1
Function
In tape mode, the M5 key is not used for MTL.
In tape mode, the M5 key is used for MTL.
(1: Shorted by the diode; 0: Open)
Regardless of the states of the KTAPE switch, the M1 to M6 keys are used to access a preset memory
and enable or disable writing to it.
Radio-monitor tape mode
Radio-monitor CD mode
MUTESEL This switch specifies how the state of the RDMUTE pin output is to change in tape and CD modes, as
follows:
MUTESEL
RDMUTE pin output
1
The mute function is disabled in tape and CD modes.
RDMUTE pin output ^{15 ms 40 ms}
600 - 700 ms
Low level output at the MODE pin
The mode is switched by the TPSET and CDSET switches.
When MUTESEL = 1, do not use the radio monitor function.
0
The mute function remains turned on in tape and CD modes.
RDMUTE pin output ^{15 ms 40 ms}
MWS
Low level output at the MODE pin
The mode is switched by the TPSET and CDSET switches.
(1: Shorted by the diode; 0: Open)
See Chapter 7 for details.
This switch specifies whether to enable the MW band stereo reception function, as follows:
MWS
1
0
Description
The MW band stereo reception function is enabled.
The MW band stereo reception function is disabled.
(1: Shorted by the diode; 0: Open)
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