World Modem FAX Page 17 of 62 2005, Copeland Communications, Inc. World Modem FAX Datasheet Rev 1.0 Basic AT Command Set (Command Defa" />
參數(shù)資料
型號: CC-2434K2-CS5
廠商: Copeland Communications Inc
文件頁數(shù): 9/62頁
文件大?。?/td> 0K
描述: MODEM FAX 33K 5V
標準包裝: 30
數(shù)據(jù)格式: V.21,V.22,V.23,Bell 103
波特率: 33k
電源電壓: 4.2 V ~ 7 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
Data Sheet
World Modem FAX
Page 17 of 62
2005, Copeland Communications, Inc.
World Modem FAX Datasheet Rev 1.0
Basic AT Command Set (Command Defaults in Bold) (Continued)
Command
Action
Yn
Long space disconnect. Modem hangs up after 1.5 seconds or more of continuous space while
on-line.
Y0
Disable.
Y1
Enable.
Z
Hard Reset - Resets the modem. (Same as asserting RESET# on pin 24).
:E
Read from serial EEPROM.
:I
Interrupt read. This command causes the modem to report the lower 8 bits of the interrupt
register IO Control 0 (U70). The CID, OCD, PPD, and RI bits are also cleared.
:M
Write to Serial EEPROM.
:P
Program RAM write. This command is used to upload firmware supplied by CCI to the modem.
Contact CCI for more information.
:R
User-Access Register Read. This command allows the user to read from user-access
registers. The format is "AT:Raa", where:
aa = user-access address in hexadecimal.
"AT:R" command causes all the U-registers to be displayed.
User-Access Register Write. Allows the user to write to the 16-bit user-access registers. The
format is "AT:Uaa,xxxx,yyyy,zzzz" where
aa = user-access address in hexadecimal.
xxxx = data in hexadecimal to be written to location aa.
yyyy = data in hexadecimal to be written to location (aa + 1).
:U
zzzz = data in hexadecimal to be written to location (aa + 2).
Answer Signal indication
<value>
Description
0
Indicates that the modem timed out waiting for an answering signal
1
Indicates V.8 ANSam signal (2100 Hz with amplitude modulation)
+A8A :
<value>
2
Indicates V.25 answer tone (2100 Hz)
5
Indicates sigA signal: V.22bis USB1 signal
6
Indicates sigA signal: V.32bis AC signal
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