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參數資料
| 型號： | W91F843AN |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 23-Flash Memory Tone/Pulse Dialer With Handfree,Hold And Lock Functions(具有23個閃速存儲器、免提、保持和上鎖功能的音頻/脈沖撥號器) |
| 中文描述： | TELEPHONE DIALER CKT, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁數： | 7/23頁 |
| 文件大小： | 207K |
| 代理商： | W91F843AN |
W91F840N SERIES
Publication Release Date: July 1999
- 7 -
Revision A2
Normal Dialing
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
,
…
,
Dn
1. D1, D2,
…
, Dn will be dialed out.
2. Dialing length is unlimited, but redial is inhibited if length oversteps 32 digits in normal dialing.
Redialing Dialing
1.
OFF HOOK
(or
ON HOOK
&
HFI
,
D1
,
D2
,
…
,
Dn
, BUSY
Come
ON HOOK , OFF HOOK
(or
ON HOOK &
HFI
), R/P
The R/P key can execute redial function only as first key-in after off-hook. Otherwise, it will invoke
the pause function.
2.
OFF HOOK
(or
ON HOOK &
HFI
),
D1 , D2 , ..., Dn , R
a. The one-key redial function timing diagram is shown in Figure 5.
b. If dialing of
D1 to Dn is finished, pressing R key will cause the pulse output pin to
go low for 2.2 seconds break time and a 600ms pause will automatically be added.
D1 to
c. If the pulses of the dialed number
Dn have not finished, R will be ignored.
3. OFF HOOK (or
ON HOOK &
HFI
), D1 , D2 , ..., Dn , Busy ON HOOK
come, OFF HOOK , OKR
(or
R/P )
If R is the first key after OFF HOOK, it only can execute the redialing function but will not cause
the pulse output pin to go low for the break time of 2.2 seconds.
Number Store
1. OFF HOOK
(or
ON HOOK &
HFI
),
D1 , D2
, ...,
Dn , S1
, S1 ,
Mn (or page Ln or
EMp
or SAVE
)
Note: Mn: M0, ..., M19; Mm: M0, ..., M9; Emp: EM1, ..., EM3; Mo: M10
M19
or
OFF HOOK
(or
ON HOOK &
HFI
),
D1 , D2
, ...,
Dn , S2
, S2 ,
Emp or Mo or
SAVE
or
PAGE , Ln
)
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