W91572DNF データシートの表示（PDF） - Winbond

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W91572DNF

23-MEMORY TONE/PULSE DIALER WITH AUTOREDIAL RTC AND LCD DISPLAY FUNCTIONS

Winbond 

W91570DN SERIES

• E: Store digit

• MUTE: Mute key

• F1, F2, F3: Flash keys

• SAVE: Save memory key

• MER: Mercury memory key

• OKR: One-key redial function

• RTC: Real time clock toggle key

• HOLD1, HOLD2: Hold function keys

• R/P1, R/P2: Redial and pause function keys, P1 is 3.6 sec. and P2 is 2.0 sec.

• TIM: a. Display last calling time

b. Start and/or stop counting up calling time

• HOUR and MIN: Active when setting mode is operated after off-hook

• A1, A2: Indirect repertory memory dialing function keys, A1 for page 1 and A2 for page 2

If Lp = 0 to 9, Mp = M0 to M9, and Mq = M10 to M19, then

a. A1 + Lp (or Mp) the memory location M0 to M9 will be selected

b. A2 + Lp (or Mp) the memory location M10 to M19 will be selected

c. A1 (or A2) + Mq the memory location M10 to M19 will be selected

• */T: * in tone mode and P→T in pulse mode

• CHK: a. Check dialing number

b. Check last dialing time

c. Memory check (except mercury)

• ICON12, ..., ICON16: Keys reserved for user, can be toggled on any time when the chip is enabled

Notes: D1, ..., Dn, D1', ..., Dn': 0, ..., 9, ∗/T, #

R/P: R/P1 or R/P2

An: A1, A2

Ln: 0, ..., 9, map to indirect memory location 0, ..., 9

Mn: Direct memory location M0, ..., M19

Normal Dialing

OFF HOOK (or ON HOOK & HFI ¡õ ), D1 , D2 , ..., Dn

1. D1, D2, ..., Dn will be dialed out.

2. Dialing length is unlimited, but redial is inhibited if the length oversteps 32 digits in normal dialing.

Redialing

If ARD pin = floating, the one-key redial function is selected:

1. OFF HOOK (or ON HOOK & HFI ¡õ ), D1 , D2 , Check Memory (or

Number Store ), D3 , ..., Dn

, Busy,

ON HOOK , OFF

(or

-8-

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