MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH ANALOG DEVICES VISUALDSP PLUSPLUS Manuale Utente Scaricare il pdf (Pagina 51)

50 DSP Selection Guide

SST-NAV-GPS

NAV2400 Global Positioning Satellite Receiver Chipset

http://www.analog.com/milsystems

GPS receiver based on NAV2400 chipset

Features

Benefits

•L1 band GPS standard positioning service

•Twelve parallel channels

• Computes user's position and velocity and

time

•Efficient algorithms for very low time to first

fix even without almanac

• Soft solution approach for correlation

• TTL output through serial link

• NMEA0183 compatible message format for

host communication

• Real time executive based software

architecture

• Differential GPS compatibility

• Power down features for extremely low

power operation

•NAV2400 with its spare processing power

becomes an ideal building block for a variety

of OEM applications. This approach mini-

mizes the additional processing hardware

requirements for integrated GPS based OEM

applications resulting in a cost-effective end

product.

Applications

• Car telematics

• Fleet management

• Asset management

• Recreational tracking

• Navigation

Models

Model ADSST-NAV2400: Includes ADSST-

GPSRF01 RF Front End and ADSST-NAV2400

Correlation and Navigation Processor to form a

GPS receiver.

Model ADSST-NAV24-SDK: Includes NAV2400

chipset as part of a software development kit and

evaluation platform.

Correlator and Navigation Processor

NAV2400 Chipset

Boot

EPROM

User

Interface

Reference Block Diagram

ADSST-

NAV2400

ADSST-

GPSRF01

GPS

Antenna

http://www.analog.com/solutions

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MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH ANALOG DEVICES VISUALDSP PLUSPLUS Manuale Utente Pagina 51

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