RTD Embedded Technologies, Inc.
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www.rtd.com
7
GPS16162 User’s Manual
1
Introduction
1.1
Product Overview
The GPS16162 is designed to provide global positioning system (GPS) for PC/104 based systems. Included on the GPS16162 is a Linx RXM-
GNSS-TM GPS Receiver module.
The GPS16162 has a UART chip that permits communication with either serial port on the GPS receiver module over the PC/104 bus without
using other serial ports in the PC/104 system. The GPS supports National Marine Electronics Association (NMEA-0183 ver. 4.10) messages
1.2
Board Features
•
PC/104 stackable bus structure
•
Linx RXM-GNSS-TM GPS engine
o
L1 1575.42MHz, C/A code
o
33-channel satellite tracking
o
Position accuracy: 2.5m
o
Time accuracy of ±11ns
o
1Hz update rate (configurable up to 10Hz)
o
Tracking sensitivity down to -164 dBm
o
Protocol: NMEA-0183 ver 4.10
o
Constellation System Support:
•
GPS
•
GLONASS
•
GALILEO
•
QZSS
o
DGPS support:
•
(SBAS) Satellite-Based Augmentation System
•
(RTCM) Radio Technical Commission for Maritime Services
•
(WAAS) Wide-Area Augmentation System
•
(EGNOS) European Geo-Stationary Navigation System
•
(MSAS) MTSAT Satellite-Based Augmentation System
•
(GAGAN) GPS-Aided Geo-Augmented Navigation
•
Su3.3V/+5V active and passive antennas
•
OSX/MCX antenna jack
•
Standard 16C550 UART Interface
o
Compatible with all modern operating systems.
o
Jumper-selectable Base Address and IRQ
o
Jumper-selectable 1 PPS on carrier-detect
o
TX and RX only, no flow control or handshaking required
•
IRQ Jumper for 1 PPS
•
Digital I/O
o
16 bit-programmable Digital I/O
•
GPS Utility Connector
o
1 PPS
•
Status LEDs
o
1 PPS
•
PC/104 compliant
