RDDSP568FP: Feature Phone Reference Design for 5685X

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RDDSP568FP: Feature Phone Reference Design for 5685X

RDDSP568FP: Feature Phone Reference Design for 5685X

 

Overview

The NXP® Feature Phone reference design is designed to implement the Type 2 Feature Phone core.

  • Includes support for on-hook GR-30 services such as Calling Number Delivery, Calling Name Delivery, Dialable Directory Number, Call Qualifier, and Visual Message Waiting Indicator
  • Additional support for off-hook GR-30 services, such as Calling Identity Delivery on Call Waiting and Call Waiting Deluxe
  • The Feature Phone reference design also includes a full duplex echo-cancelling speakerphone with solid sound quality; the demo is able to originate and terminate a call in full duplex speakerphone mode
  • A HyperTerminal will be used to display the GR-30 messages

Archived content is no longer updated and is made available for historical reference only.

 

Features

  • DSP56858EVM and 5685X Digital Signal Controllers
  • Telephony Daughter Card (TDC1)
  • Microphone
  • AKG Acoustics Type Q400Mk3, Code 2846Z003 Directional Mono Electret condenser microphone
  • Use with Radio Shack adaptor: Stereo -to-Mono Headphone adapter number 274-374
  • Amplified Speaker
  • On-Hook Data Transmission Protocol (GR-30-CORE) - CID_T1.DSP software module
  • Adaptive Line Echo Canceller (SR-3004) - ALEC.DSP software module
  • Off-Hook Data Transmission Protocol (SR-3004) - CIDCW_T2.DSP software module
  • Acoustic Echo Cancellation
  • Keypad
  • LCD

 

 

IDE and Build Tools

CodeWarrior® Development Tools for 56800/E DSC | NXP 

Design Resources

https://www.nxp.com/downloads/en/schematics/TDC1LD.zip

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最終更新日:
‎10-20-2020 01:24 PM
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