CW25 Development Kit
Contents
1. Multi ICE Socket Port 1 NMEA IN OUT Port 2 DEBUG OUT Port 3 Network Assist IN Port 4 USB TX amp RX not used Power Supply NAVSYnc CW25 DEVELOPMENT KIT SPECIFICATIONS Performance Physical Sensitivity Acquisition Time Accuracy Power Interfaces General Module dimensions Supply voltages Operating Storage Temp Humidity Max Velocity Altitude Max Acceleration Jerk Acquisition w network assist Tracking Acquisition Stand Alone Hot Start with network assist Stand Alone Outdoor Position Outdoor Indoor Velocity Latency Raw Measurement Accuracy Tracking 1 fix per second Coma Mode Current RF3V3 DIG 3V3 Standby Current VBATT Serial Multi function I O Protocols 1pps Timing Output Event Input Frequency Output GPIO 0 Receiver Type Processor 25mm D x 27mm W x 4 2mm H 3V3 Digital I O 3V3 RF 1V8 Core option 3V Standby Battery 30 C to 75 C 30 C to 80 C 5 to 95 non condensing 515ms 18 000m 4g 1gs sustained for less than 5 seconds 185dBW 186dBW 173dBW Outdoor lt 2s Indoor 178dBW lt 5s Cold lt 45s Warm lt 38s Hot lt 5s Re acquisition lt 0 5s 90 confidence lt 5m rms lt 50m rms lt 0 05ms lt 200ms Pseudorange lt 0 3m rms Carrier phase lt 5mm rms Code and carrier coherent 0 6W typically 10mA 1 5uA 3 UART ports CMOS levels 1PPS Frequency Output available on GPI2. CW25 Development Kit Description The CW25 Development Kit is a complete development platform for the CW25 GPS receiver It comprises the CW25 Develop ment Board peripherals that support its operation and power supply The CW25 is a small size OEM module that is specifically designed for use in weak signal GPS environments Refer to CW25 User Manual for details CW25 The software in the CD The CW25 Development Kit includes allows the user to evaluate e CW25 Development the CW25 performance on the Board CW25 DB host PC The CW25 DB has a e Interface Accessories number of user interfaces to DB15 to DB9 Breakout Adapter set up the platform The JTAG DB9 to DB9 Serial Cable interface is internal and e Power Supply universal with 2M requires that the case top be cable to 2 1mm power socket removed for exposure The and local main plugs external interfaces include e Magnetic Patch Antenna ideal for e DB15M use in automotive applications e DB15F with a 3M lead e RJ45 e CD provides Manual NS3K View and GPS Plan Installation Software e RS232 serial ports All of these necessary components included are required to evaluate the e Power Input e RF Input Features e Easy to use complete development system e Includes all interface accessories e Includes all required user peripherals e Includes all necessary external equipment e Includes all manuals and software Block Diagram Antenna Breakout Adapter JTAG ARM
3. O 0 Event Counter Timer Input Up to 4 x GPIO multi function 2 x LED Status Drive lC External Clock on special build Network Assist NMEA 0183 Proprietary ASCII and binary message formats 30ns rms accuracy lt 5ns resolution User selectable pulse width 30ns rms accuracy lt 10ns resolution 10 Hz to 30 MHz CW25 TIM 12 parallel channel x 32 taps up to 32 point FFT Channels taps and FFT can be switched off to minimize power or simulate simpler designs ARM 966E S on a 0 18 process at up to 120 MHz Note 1 The features listed above may require specific software builds and may not all be available in the initial release 2 Please contact factory for other temperature options NavSync Ltd Headquarters Bay 143 Shannon Industrial Estate Shannon Co Clare Ireland Phone 353 61 475 666 E mail sales navsync com ae Copyright 2007 Navsync Ltd In North America 2111 Comprehensive Drive Aurora IL 60505 USA Phone 630 236 3026 E mail northamerica navsync com www navsync com All Rights Reserved Specifications subject to change without notice
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