NT91315AL 데이터 시트보기 (PDF) - Novatek Microelectronics
부품명
상세내역
제조사
NT91315AL Datasheet PDF : 22 Pages
| |||
Operating Procedures
Symbol Definitions:
In the description below, signals are defined in terms of
the key or switch which is activated.
Off Hook means the phone is off the hook.
On Hook means the phone is on the hook .
D1 represents the first digit dialed in a string of digits.
Dn ( Dk ) represents the last digit dialed in a string
of digits.
Dn+1 ( Dk+1 ) represents the beginning of a new
string of digits.
ST is the Store key.
A/L is the Auto/Location key.
F is the Flash key.
RD/P is the Redial/Pause key.
RD is the Redial key.
P is the Pause key.
Mi is the Emergency key.
SAVE is the Save key.
Functional Descriptions:
1. Normal Dialing
Off Hook D1 . . . Dn
Dial out D1 . . . Dn in either PULSE or TONE
mode according to the state of input pin "MODE IN".
The redial memory will be D1 . . . Dn . (The
number of dialing digits is unlimited, but redial
memory is limited to 32 digits.)
NT91315XL Series
2. Flash Dialing
Off Hook F D1 . . . Dn
DP will break for 96/297/640ms and pause for an
additional 824ms. It will then dial out D1 . . .
Dn , which will be stored in redial memory.
Off Hook D1 . . . Dk F Dk+1 . . . Dn
The F key is unavailable until D1 . . . Dk is
dialed out. Dialing F Dk+1 . . . Dn uses the
same process as the previous case. The redial
memory will be Dk+1 . . . Dn .
Off Hook F
DP will break for 96/297/640ms.
Redial memory remains unchanged.
3. Memory Dialing
Off Hook ( A/L ) Mn (n = 1, 2, 3) or Off Hook
A/L Dn ( Dn = 0 - 9)
Dials out digits in direct memory Mn or indirect
memory Dn (up to 16 digits). Redial memory
remains unchanged.
Notes:
a. In both PULSE and TONE modes, there can be up to
16 digits in a memory location. The tone/pulse
attribute is also recorded. In memory dialing, the
"MODE IN" pin state does not affect the tone/pulse
attribute in memory.
b. The F key can be stored only as the first key in
memory, not in any other position.
10
Share Link: 