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參數(shù)資料
| 型號(hào)： | CC-2401K2A-CS |
| 廠商： | Copeland Communications Inc |
| 文件頁數(shù)： | 9/66頁 |
| 文件大?。?/td> | 0K |
| 描述： | MODEM 2400BAUD SECURE 3.3V |
| 標(biāo)準(zhǔn)包裝： | 30 |
| 數(shù)據(jù)格式： | V.21，V.22，V.23，Bell 103 |
| 波特率： | 2.4k |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 模塊 |
| 包裝： | 散裝 |
| 配用： | 539-1002-ND - KIT EVALUATION WORLD MODEM II |
| 其它名稱： | 539-1010 CC-2401K2A-CS-ND |
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Data Sheet
CC-2401K2
Page 17 of 66
2007, Copeland Communications, Inc.
CC-2401K2 Datasheet Rev 1.5
AT Command Set Description
A
Answer
The “A” command makes the modem go off hook and respond to an incoming call. This command is to be
executed after the CC-2401 has indicated a ring has occurred. The modem indicates an incoming ring by
sending an “R” to the UART.
This command is aborted if any other character is transmitted to the modem before the answer process is
completed. Auto answer mode is entered by setting S00 (NR) to a non-zero value. NR indicates the number
of rings before answering the line. After answering, the modem communicates by whatever protocol has been
determined via the modem control registers in S07 (MF1). If no transmit charier signal is received from the
calling modem within the time specified in S39 (CDT), the modem hangs up and enters the idle state.
D
Dial
DT#
Tone Dial Number
DP#
Pulse Dial Number
The D commands cause the modem to dial the specified telephone number in the string following the
command. The ATH1 command can be used to go off hook without detecting a dial tone or dialing.
The dial string must contain only the digits “0-9, “*”, “#”, “A”, “B”, “C”, “D”, or the modifiers “;”, “/”, or “,”. A “,”
causes a two second delay (added to the spacing value in S04) in dialing. “/” causes a 125 ms delay in dialing
(added to the spacing value in S04). The “;” returns the device to command mode after dialing and must be
the last character.
If any character is received by the CC-2401 between the ATDT#<CR> command and when the connection is
made (“c” or “d” is echoed), the extra character is interpreted as an abort and the CC-2401 returns to
command mode ready to accept AT commands. A line feed character immediately following the <CR> is
treated as an extra character and aborts the call.
If the modem does not have to dial (ATDT<CR> with no dial string), the modem assumes the call was
manually established and attempts to make a connection.
Automatic Tone/Pulse Dialing
The CC-2401 can be configured to attempt DTMF dialing and automatically revert to pulse dialing if it
determines that the line is not DTMF-capable.
Command
Function
A
Answer line immediately with modem
DT#
Tone dial number
DP#
Pulse dial number
E
Local echo on/off
H0
Go on hook (hang up)
H1
Go off hook
I
Chip revision
:I
Interrupt read and clear
M
Speaker control options
O
Return online
RO
V.23 reverse
S
Read/write S-Registers
w##
Write S-Register in binary
r#
Read S-Register in binary
m#
Monitor S-Register in binary
q#
Read S-Register in binary
V0
Result code with no carriage return
V1
Result code with added carriage returns
Z
Software reset
z
Wakeup on ring
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| CC-2401K2A-CS5 | 功能描述:MODEM 2400BAUD SECURE 5V RoHS:否 類別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:- 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱:MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574 |
| CC24020N | 制造商:POWEREX 制造商全稱:Powerex Power Semiconductors 功能描述:Super Fast Recovery Dual Diode Modules 20 Amperes/300-600 Volts |
| CC2403020N | 制造商:POWEREX 制造商全稱:Powerex Power Semiconductors 功能描述:Super Fast Recovery Dual Diode Modules 20 Amperes/300-600 Volts |
| CC2403500N | 制造商:POWEREX 制造商全稱:Powerex Power Semiconductors 功能描述:Super Fast Recovery Dual Diode Modules 50 Amperes/300-600 Volts |
| CC-2404K2A-CS | 功能描述:MODEM 2400BAUD SERIAL 3.3V RoHS:否 類別:集成電路 (IC) >> 接口 - 調(diào)制解調(diào)器 - IC 和模塊 系列:- 標(biāo)準(zhǔn)包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類型:- 封裝/外殼:- 供應(yīng)商設(shè)備封裝:- 包裝:托盤 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱:MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574 |
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