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參數資料
型號: CMX218
英文描述: ISDN Data and Telephony-Protocol Engine???
中文描述: ISDN數據和語音通信協議引擎???
文件頁數: 1/34頁
文件大小: 353K
代理商: CMX218
CMX218
ISDN Data/Telephony
Protocol Engine
1999
Consumer Microcircuits Limited
1999
Chiron Technology Limited
D/218/1 October 1999
Advance Information
Features
Applications
Supports Incoming and Outgoing Calls
Feature Phones with Data Interfaces
Hayes Compatible 'AT' Command Set
Pay-Phones and H.320 Video Phones
V.120 / PPP Operation
PABX Telephones and Data
Supports CTR3 Approval
EPOS Terminals
Voice and User Data via B-channels
Data Terminal Adapters
Full API Available
Reference Designs Available
1.1
Brief Description
The CMX218 is an ISDN data and telephony protocol engine which implements the lower level ISDN interface
and communicates with the CMX605 and other standard devices to form a fully integrated ISDN chipset for
both voice and data communications. It puts all the main data processing elements in one device, no ISDN
software has to be written and simple ‘Plug and Play’ design results. The CMX218 supports one voice port,
which can be used to provide ISDN telephony services or a POTS line interface, and one data channel,
capable of operation at 115,200 b/s. It also has a full set of ‘Hayes’ compatible AT command codes on its
asynchronous data interface and keypad-configurable voice telephony services.
The CMX218 is designed to work with the AMD 79C30 S/T bus interface, the Siemens PSB-21525 HDLC
formatter and the CML CMX605 POTS interface circuit, and also comes complete with embedded applications
software. To support the CMX218, CML can also provide licensed reference designs on user request. A
flexible Applications Program Interface (API) allows users to customise the features and operation of their own
design. The CMX218 comes in a compact 80-pin surface mount package.
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相關代理商/技術參數
參數描述
CMX218S1 制造商:CMLMICRO 制造商全稱:CML Microcircuits 功能描述:ISDN Data/Telephony Protocol Engine
CMX228 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN Protocol Engine? D-Channel Data??
CMX228S1 制造商:CMLMICRO 制造商全稱:CML Microcircuits 功能描述:ISDN Protocol Engine with D - channel Data
CMX264 制造商:CMLMICRO 制造商全稱:CML Microcircuits 功能描述:Frequency Domain Split Band Scrambler
CMX309 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CLOCK OSCILLATORS
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