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參數(shù)資料
| 型號： | MT8870 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | () |
| 中文描述： | （） |
| 文件頁數(shù)： | 17/23頁 |
| 文件大?。?/td> | 177K |
| 代理商： | MT8870 |
Application Note
MSAN-108
A-61
Figure 19 - Home DTMF Remote Control System
Figure 20 - Using A Pushbutton Phone As A Data Terminal
TOUCH-TONE
PHONE
OUTSIDE
FLOOD
LIGHTS
SLOW
COOKER
VIDEO
CASSETTE
RECORDER
HOME DTMF
CONTROL
SYSTEM
YOUR
HOUSE
OPTIONAL
HOME COMPUTER
WITH VOICE
SYNTHESIZER
chili
1
ABC
2
DEF
3
GHI
4
JKL
5
MNO
6
PRS
7
TUV
8
WXY
9
*
OPER
0
#
ESC ’ ’
DEL ( )
BS \ /
!
"
.
#
$
%
*
+
-
,
;
:
<
=
>
@
Λ
BEL Q Z
SPACE
ACK=11
CAN=58
CR=19
DC1=37
DC2=38
DC3=39
DC4=47
DLE=29
EM=
ENQ=
EOT=
ETB=
59
09
04
57
ETX=
FF=
FS=
GS=
07
18
68
69
RETURN
(a)
(b)
POS.4 POS.5 POS.6
()
(@)
(
Λ
)
POS.1 POS.2 POS.3
(W)
(X)
(Y)
NUMERAL
(9)
TYPICAL KEY
KEYS "2" THROUGH "9" EACH REPRESENT THREE ALPHABETIC
CHARACTERS HENCE HAVE THREE INHERENT "POSITIONS"
(POS.1, POS.2, AND POS.3)
A PLASTIC OVERLAY CARD ADDS
THREE MORE POSITIONS (POS.4, POS.5, AND POS.6) TO KEYS
"1" THROUGH "0". * AND # ARE RESERVED EXCLUSIVELY FOR
THE SPACE AND RETURN FUNCTIONS.
a)
b)
The * and # are reserved to send "SPACE" and "RETURN" as single key operations. Each other ASCII code
requires two keystrokes. To send a character simply push the button on or over which it appears, then
push the numeral corresponding to its position. For example, to send a "T" push ‘8’ followed by ‘1’, to
send "%" push ‘5’ followed by ‘6’.
Layout of a standard telephone keypad showing inherent character positions for coding purposes.
Credit card size overlay expands each keys function by adding three more character positions.
相關PDF資料 |
PDF描述 |
|---|---|
| MT8880C | ISO2-CMOS Integrated DTMFTransceiver |
| MT8880CE-1 | ISO2-CMOS Integrated DTMFTransceiver |
| MT8880CC | ISO2-CMOS Integrated DTMFTransceiver |
| MT8880CE | ISO2-CMOS Integrated DTMFTransceiver |
| MT8880CN | ISO2-CMOS Integrated DTMFTransceiver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MT8870BE | 制造商:Panasonic Industrial Company 功能描述:RECEIVER |
| MT8870D | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS Integrated DTMF Receiver |
| MT8870DC | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS Integrated DTMF Receiver |
| MT8870DC-1 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS Integrated DTMF Receiver |
| MT8870DE | 制造商:Microsemi Corporation 功能描述: |
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