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參數(shù)資料
| 型號： | HT93214BL |
| 英文描述： | Tone/Pulse Telephone Dialer |
| 中文描述： | 音頻/脈沖電話撥號器 |
| 文件頁數(shù)： | 12/22頁 |
| 文件大小： | 284K |
| 代理商： | HT93214BL |
HT9320F
12
January 12, 2000
DOUT BCD code
When dialing, the corresponding 4-bit BCD
codes are serially presented on DOUT from
MSB to LSB. The data of DOUT is valid at the
falling edge of the CLOCK pin. The following
table lists the BCD codes corresponding to the
keyboard input.
Key-In
BCD Code
Key-In
BCD Code
1
0001
8
1000
2
0010
9
1001
3
0011
0
1010
4
0100
/T
1101
5
0101
#
1100
6
0110
F
1011
7
0111
P
1110
Key definition
0,1,2,3,4,5,6,7,8,9 keys
These are dialing number input keys for both
the pulse mode and the tone mode operations.
/T
This key executes the P
function in the pulse mode. On the other hand,
the /T key executes the
mode.
T and
tone output
function in the tone
P
The key executes the P
pulse mode. No response in the tone mode.
T
T function in the
#
This is a dialing signal key for the tone mode
only, no response in the pulse mode.
SA
Pressing this key can save the preceding dial-
ing telephone numbers. The saved number is
redialed if it is pressed again. SA will also re-
dial the saved number if it is the first key
pressed at the off-hook state. During the dial-
ing signal transmission, the SA key is inhib-
ited.
F
The flash key is a control key. Pressing the F
key will force the PO pin to be low for the T
F
(0.3 sec) duration and is then followed by T
FP
(0.2 sec). During the dialing signal transmis-
sion, the F key is inhibited.
P
Pause key. The execution of this key pauses
the output for the T
P
duration. T
P
can be se-
lected by R
K21
.
R
Redial key. Executes redialing as well as
one-key redial function.
ST
Store key. The execution of this key actuates
the store memory function with (or without)
dialing output. During the dialing signal
transmission, the ST key is inhibited.
A
Auto key. When this key is pressed before
pressing any one of the digital keys (0~9) it
executes the two-touch/three-touch memory
dialing function.
M1~M20
One-touch memory dialing for speed-dialing
in either pulse or tone mode.
PAGE
M11~M20 are represented by pressing the
PAGE key and the digital keys (0~9) or
M1~M10. That is to say A
(0~9) or PAGE M1~M10 executes M11~M20
memory dialing.
PAGE
digit key
相關PDF資料 |
PDF描述 |
|---|---|
| HT93214BLT | Tone/Pulse Telephone Dialer |
| HT93214BT | Tone/Pulse Telephone Dialer |
| HT93214C | Tone/Pulse Telephone Dialer |
| HT93214CL | Tone/Pulse Telephone Dialer |
| HT93214CLT | Tone/Pulse Telephone Dialer |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HT93214BLT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| HT93214BT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| HT93214C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| HT93214CL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| HT93214CLT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
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