W91510DN Datasheet, PDF (14/30 Pages) Winbond – TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION

Preliminary W91510DN SERIES
Timing Waveforms, continued
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
DTMF
OSC.
< 600 mS
< 300 mS
3
T_OFD
4
T_KID
MB
T_PDP
T_FKD
2
T_IDP ^{M B}
T_IDP
T_MD
T_MD
Low
OSCILLATION
T_KRD
2
T_KID
T_PDP ^TIDP
T_KD
OSCILLATION
Figure 1(b). Normal Dialing Timing Diagram (Pulse Mode with Lock Function)
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
DTMF
OSC.
< 600 mS
T_KRD
R/P
T_KID
MB
T_PDP
T_IDP ^{M B}
T_MD
T_IDP
T_MD
Low
OSCILLATION
T_IDP
Figure 1(c). Auto Dialing Timing Diagram (Pulse Mode Without Lock Function)
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