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DSP5685XSFPPB

更新时间： 2024-09-24 23:49:15

品牌	Logo	应用领域
其他 - ETC		手机
页数	文件大小	规格书
4页	223K
描述
Feature Phone Software Application

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DSP5685XSFPPB 数据手册

Freescale Semiconductor, Inc.

DSP5685XSFPPB/D

Rev. 0, 04/2002

Feature Phone

Product Brief

Feature Phone Software Application

• Fully functional DSP-based telephone with

speakerphone and CLASS feature support

• Support for off-hook GR-30-CORE services:

— Calling Identity Delivery on Call Waiting

— Call Waiting Deluxe

• High quality full duplex speakerphone with

performance optimization tools

• Adaptive Line and Acoustic Echo Cancellation

• Multi-line & VoIP conference bridge ready

• Telcordia SR-3004 & SR-TSV-002476 compliant

• Motorola SDK compliant

• Support for on-hook GR-30-CORE services:

— Calling Number & Name Delivery

— Dialable Directory Number

— Visual Message Waiting Indicator

— Call Qualifier

Feature Phone Application Software

Telephony Modules

- Type 1 & 2 Telephony Features

- Caller ID Parser

- Echo Canceller

- Full Duplex Speakerphone

AT Command

Parser

Line Sample Audio Sample

Keypad

(for TDC1)

Keypad

Driver

Display

(for TDC1)

LCD

UART Buffer

DAA Control

Buffers

SSI and Codec Drivers

GPIO Driver SCI Driver

Driver

Figure 1. Software System Block Diagram

Product Description

The feature phone application is a fully functional telephone based on the DSP5685x family that

incorporates a high quality full duplex speakerphone and CLASS feature support compliant with Telcordia

SR-3004 and SR-TSV-002476. The feature phone application provides a highly flexible framework for

screenphone and telco service products that permits device manufacturers to quickly add a custom user

interface and value-added convenience features, such as number and call log directories, voice announce for

caller ID, and digital answering/paging functions. The feature phone application can be expanded to support

multi-line applications with multi-line conferencing. Feature phone compatibility with telephone networks

For More Information On This Product,

Go to: www.freescale.com

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