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參數(shù)資料
| 型號： | XE1414L |
| 英文描述： | Telecommunication IC |
| 中文描述： | 通信集成電路 |
| 文件頁數(shù)： | 12/17頁 |
| 文件大小： | 64K |
| 代理商： | XE1414L |
XECOM
(12)
XE1414B
XE1414B AT Commands (continued)
S27
General
Bit-Mapped Options:
S27
reflects the
state of several "AT" commands.
Bit 0
1
3
0
0
0 = Normal Mode (AT&Q0)
1
0
1
= Error control enabled (AT&Q5)
0
1
1
= Direct Mode (AT&Q6)
Bit 2, 4-5, 7 Not Used
Bit 6
0 = CCITT Protocols (ATB0)
1 = Bell Protocols (ATB1)
S28
Pulse Dialing Bit-Mapped Options:
S28 stores the
modem's pulse dialing configuration.
Bit 0-2, 5-7 Not Used
Bit 3-4
0 = Make/Break ratio 39%/61%; 10
pulses per second (AT&P0)
1 = Make/Break ratio 33%/67%; 10
pulses per second (AT&P1)
2 = Make/Break ratio 39%/61%; 20
pulses per second (AT&P2)
3 = Make/Break ratio 33%/67%; 20
pulses per second (AT&P3)
S29
Hook Flash Timer:
S29 determines the length for
time the modem closes its off-hook relay on receipt of
the "!" dial modifier to simulate a switch hook flash.
Range:
0 to 255
Units
10 milliseconds
Default
70
S30
Disconnect on Inactivity Timer:
S30 sets the
periond the modemis idle before it disconnects . A 0
disables the inactivity timer.
Range:
0 to 255
Units
10 Seconds
Default
0
S31
General Bit-Mapped Options:
S31 stores the status
of various AT commands.
Bit 0
0 =
No single-line Connect messages
(AT\V0)
1 =
Use single-line connect messages
(AT\V1)
Bit 1
0 = No Automode detection (ATN0)
1 =
Automode detection active (ATN1)
Bit 2-3
0 = Report host speed (ATW0)
1 = Report all parameters (ATW1)
2 =
Report modem speed only (ATW2)
Bit 4-7
Not Used
S32
XON Character:
S32 determines the ASCII charac-
ter to be sent as XON for in-band flow control.
Range:
0 to 255
Units
ASCII Character
Default
11 (VT)
S33
XOFF Character:
S32 determines the ASCII char-
acter to be recognized as XOFF for in-band flow con-
trol.
Range:
0 to 255
Units
ASCII Character
Default
19 (DC3)
S36
LAPM Failure:
S36 instructs the modem what to do
if the error control negotiations fail.
Bit 0-2
0 = Modem Disconnects
1 = Establish Direct Connection
3 = Establish normal Connection
4 = Disconnect if MNP handshake fails
5 = Establish Direct Connection if
MNP handshake fails.
7 = Establish Normal Connection if
MNP handshake fails.
Bit 3-7
Not Used
S38
Forced Disconnect Timer:
S38 sets the delay be-
tween receipt of the command to disconnect and the
actual opening of the switch hook. If S38 is set to
255 the modem disconnects only after its buffers are
empty.
Range:
0 to 255
Units
1 Second
Default
20
S39
Flow Control Bit-Mapped Options:
S39 shows the
modem's flow control status, AT&K.
Bit 0-2
0 = Flow Control Disabled
3 =
Hardware Flow Control, RTS/CTS
4 =
In-Band Flow Control XON/XOFF
5 =
Transparent In-Band Flow Control
6 = Both Hardware and In-Band Flow
Control
Bit 3-7 Not used
S40
MNP Bit-Mapped Options:
S40
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XE1414VP | Telecommunication IC |
| XE1414VS1 | Telecommunication IC |
| XE1414VS2 | Telecommunication IC |
| XE1414VTS1 | Telecommunication IC |
| XE1414M | Telecommunication IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XE1414M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| XE1414P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| XE1414V | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| XE1414VP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| XE1414VS1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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