参数资料
型号: DM300004-2
厂商: Microchip Technology
文件页数: 90/114页
文件大小: 0K
描述: BOARD DEMO DSPICDEM.NET 2
标准包装: 1
系列: dsPIC™
类型: 微控制器
适用于相关产品: CTR-21 PSTN,以太网 NIC
所含物品: 板,线缆,CD,电源
相关产品: DSPIC30F6014AT-30I/PF-ND - IC DSPIC MCU/DSP 144K 80TQFP
DSPIC30F6014AT-20E/PF-ND - IC DSPIC MCU/DSP 144K 80TQFP
DSPIC30F6014A-20E/PF-ND - IC DSPIC MCU/DSP 144K 80TQFP
DSPIC30F6014A-30I/PF-ND - IC DSPIC MCU/DSP 144K 80TQFP
DSPIC30F6014AT-30I/PT-ND - IC DSPIC MCU/DSP 144K 80TQFP
DSPIC30F6014AT-20I/PT-ND - IC DSPIC MCU/DSP 144K 80TQFP
DSPIC30F6014AT-20E/PT-ND - IC DSPIC MCU/DSP 144K 80TQFP
DSPIC30F6014A-20E/PT-ND - IC DSPIC MCU/DSP 144K 80TQFP
DSPIC30F5013T20EP-ND - IC DSPIC MCU/DSP 66K 80TQFP
DSPIC30F5013-20EP-ND - IC DSPIC MCU/DSP 66K 80TQFP
更多...
PICDEM.net? 1 and dsPICDEM.net 2 Connectivity Dev Board User’s Guide
6.10
ITU-T SPECIFICATIONS
Table 6-5 lists the ITU-T specifications used for development of the soft modem and
DTMF implementation on the dsPIC30F product family
TABLE 6-5:
ITU-T SPECIFICATIONS
DS51471A-page 86
ITU-T Specification
ITU-T V.32bis
ITU-T V.32
ITU-T V.22bis
ITU-T V.21
ITU-T V.23
ITU-T V.8
ITU-T V.25
ITU-T V.42
ITU-T V.56bis
ITU-T V.56ter
ITU-T Q.23
ITU-T Q.24
Name Of The Document
A duplex modem operating at data signalling rates of up to 14400
bit/s for use on the general switched telephone network and on
leased point-to-point 2-wire telephone-type circuits.
A family of 2-wire, duplex modems operating at data signalling
rates of up to 9600 bit/s for use on the general switched telephone
network and on leased telephone-type circuits.
2400 bits per second duplex modem using the frequency division
technique standardized for use on the general switched telephone
network and on point-to-point 2-wire leased telephone-type
circuits.
300 bits per second duplex modem standardized for use in the
general switched telephone network.
600/1200-baud modem standardized for use in the general
switched telephone network.
Procedures for starting sessions of data transmission over the
public switched telephone network.
Automatic answering equipment and general procedures for
automatic calling equipment on the general switched telephone
network including procedures for disabling of echo control devices
for both manually and automatically established calls.
Error-correcting procedures for DCEs using
asynchronous-to-synchronous conversion.
Network transmission model for evaluating modem performance
over 2-wire voice grade connections.
Test procedure for evaluation of 2-wire 4 kHz voice band duplex
modems.
Technical features of push-button telephone sets.
Multi-frequency push-button signal reception.
? 2004 Microchip Technology Inc.
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DM300014 功能描述:开发板和工具包 - PIC / DSPIC dsPICDEM 1.1 GP RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM300015 功能描述:KIT DESIGN W/DM300014 RoHS:否 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:*
DM300016 功能描述:开发板和工具包 - PIC / DSPIC dsPICDEM Starter RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM300017 功能描述:开发板和工具包 - PIC / DSPIC dsPICDEM 28P Starter RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM300017 制造商:Microchip Technology Inc 功能描述:Microcontroller Development To