W91630 Просмотр технического описания (PDF) - Winbond
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W91630 Datasheet PDF : 14 Pages
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W91630 SERIES
Pulse-to-tone (P→T)
1. OFF HOOK , D1 , D2 , ..., Dn , P→T , D1' , D2' , ..., Dn'
a. If the mode switch is set to pulse mode, then the output signal will be as follows:
D1, D2, ..., Dn, no pause, D1', D2', ..., Dn'
(Pulse)
(Tone)
In this case, the device can be reset to pulse mode only by going on-hook, because tone mode
remains enabled after the digits have been dialed out.
b. If the mode switch is set to tone mode, then the output signal will be as follows:
D1, D2, ..., Dn, no pause, D1', D2', ..., Dn'
(Tone)
(Tone)
c. The P→T key may be pressed before the first sequence is dialed out completely.
2. OFF HOOK , R
If the mode switch is set to pulse mode, then the output signal will be as follows:
D1, D2, ..., Dn, no pause, D1', D2', ..., Dn'
(Pulse)
(Tone)
3. OFF HOOK , A , Ln
a. The P→T key can be stored in memory as a digit. The digits after the P→T key are also sent in
repertory dialing.
b. The P→T key does not stop dialing (no pause).
c. The number stored in memory location Ln will be transferred to the redial register.
d. The P→T function timing diagram is shown in Figure 4.
Flash
OFF HOOK , D1 , D2 , D3 , F , D4 , D5 , D6
1. The F key may be pressed before digits D1, D2, D3 are sent completely. Digits D4, D5, D6
may be pressed during the 100/300 mS. flash period.
2. The flash key cannot be stored as a digit in memory or in the redial register.
3. OFF HOOK , S , D1 , D2 , D3 , F , D4 , D5 , D6 , A ,
Ln then ON HOOK , OFF HOOK , A , Ln
D1, D2, D3, D4, D5, D6 will be dialed out.
4. The flash does not have first priority among the keyboard functions.
5. The flash pause time is 800 mS, so there is a pause of 800 mS between the flash and the next digit
dialed (see Figure 5).
6. The dialer will not return to the initial state after the flash break time has elapsed.
Publication Release Date: June 1996
-7-
Revision A3
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