W91544AN データシートの表示（PDF） - Winbond

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W91544AN

10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS

Winbond 

W91540N SERIES

Repertory Dialing

OFF HOOK , (or ON HOOK & HFI ¡õ ), SAVE

1. The content of save memory location will be dialed out.

OFF HOOK , (or ON HOOK & HFI ¡õ ), A , Ln

2. The content of memory location Ln will be dialed out.

Access Pause

OFF HOOK , (or ON HOOK & HFI ¡õ ), D1 , D2 , R/P , D3 , ..., Dn

1. The pause function can be stored as a digit in memory.

2. The pause function is executed in normal dialing or redialing or memory dialing.

3. The pause function timing diagram is shown in Figure 4.

Pulse-to-tone (*/T)

OFF HOOK , (or ON HOOK & HFI ¡õ ), D1 , D2 , ..., Dn , */T , D1'

, D2' , ..., Dn'

1. If the mode switch is set to pulse mode, then the output signal will be as follows:

All versions except W91544AN:

D1, D2, ..., Dn, Pause, D1', D2', ..., Dn'

(Pulse)

(Tone)

W91544AN:

D1, D2, ..., Dn, *, D1', D2', ..., Dn'

(Pulse) (Tone) (Tone)

2. If the mode switch is set to tone mode, then the output signal will be as follows:

D1, D2, ..., Dn, *, D1', D2', ..., Dn'

(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 function timing diagram is shown in Figure 5(a, b).

Flash

OFF HOOK , (or ON HOOK & HFI ¡õ ), Fn

1. Fn = F1, ..., F4.

2. If Fn is pressed, the dialer will execute a flash break time of 600 mS (F1), 300 mS (F2), 73

mS

(F3), or 100 mS (F4). In each case the flash pause time is 1.0 second.

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