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參數資料
| 型號： | W91080A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Tone/Pulse Dialer With Handfree And Keytone Fuctions And One Number Memory(具有一個數碼存儲器免提和主鍵音功能的音頻/脈沖撥號器) |
| 中文描述： | TELEPHONE DIALER CKT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數： | 6/12頁 |
| 文件大小： | 93K |
| 代理商： | W91080A |
W91080 SERIES
- 6 -
3.
R/P
and P
→
T keys can be stored as a digit in memory, but R/P key cannot be the first digit.
The store mode is released after the store function is executed or the state of the hook switch
changes.
Repertory Dialing
OFF HOOK
(or
ON HOOK
&
HFI
),
ME
M
The contents of MEM will be dialed out.
Access Pause
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
,
R/P
,
D3
, ...,
Dn
1. The pause function can be stored in memory.
2. The pause function is executed in normal dialing, redialing, or memory dialing.
3. The pause function timing diagram is shown in Figure 3.
Pulse to Tone (*/ T)
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
, ...,
Dn
,
*/T
,
D1'
,
D2'
, ...,
Dn'
1. If the mode switch is set to pulse mode, then the output signal
will be: D1, D2, ..., Dn, Pause (3.6s), D1', D2', ..., Dn'
(Pulse)
2. If the mode switch is set to tone mode, then the output signal
will be: D1, D2, ..., Dn, * , D1', D2', ..., Dn'
(Tone)
(Tone) (Tone)
3. The dialer remains in tone mode when the digits have been dialed out and can be reset to pulse
mode only by going on-hook.
4. The P
→
T function timing diagram is shown in Figure 4.
(Tone)
Flash (F = F1 or F2)
OFF HOOK
(or
ON HOOK
&
HFI
),
F
1. The flash key cannot be stored as a digit in memory. The flash key has first priority among
keyboard functions.
2. The system will return to the initial state after the break time is finished.
3. The flash function timing diagram is shown in Figure 5.
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