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Summary of Contents for EverMore GM-R900
- Page 1 GM-R900 User’s Manual GM-R900 GPS Receiver User’s Manual EverMore Technology Inc. EverMore Technology Inc. 2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C. http://www.emt.com.tw...
- Page 2 © EverMore Technology Inc. All rights reserved. Not to be reproduced in whole or part for any purpose without written permission of EverMore Technology Inc. Information provided by EverMore Technology Inc. is believed to be accurate and reliable. However, no responsibility is assumed by EverMore Technology Inc.
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Page 3: Table Of Contents
2.2 Environmental Characteristics ..................9 2.3 Physical Characteristics..................... 9 3. HARDWARE INTERFACE ................10 3.1 GM-R900 PS/2 Female Connector (standard type) ............10 3.2 GM-R900 Female PS/2 Connector Interface ..............11 3.3 GM-R900 Accessories ...................... 12 ..............12 3.3.1 DB9 9 Pins Female and PS/2 Male Connector ...................... - Page 4 GM-R900 User’s Manual 4 GM-R900 USB DRIVER INSTALLATION ..........15 5. GPS TESTING ....................16 6. LIMITED WARRANTY ................... 17 7. APPENDIX ......................17 8. ORDERING INFORMATION ................ 18 8.1 Optional Types Cable....................... 18 ......................18 8.1.1 Male PS/2 Cable ........................
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Page 5: Introduction
1. Introduction 1.1 Overview EverMore GM-R900 series is a high sensitivity GPS receiver, This product is based on SiRF starIII chipset in 20 channel GPS receivers solution. The GPS module receiver will track up to 20 satellites at a time while providing fast time-to-first-fix and 1Hz navigation updates. It is far reaching capability meets the sensitivity &... -
Page 6: Features
GM-R900 User’s Manual 1.2 Features The GM-R900 GPS engine board offers following features: SiRF starIII Chipset 20 Channels all in view tracking High Sensitivity -159dBm Reacquisition Time: 0.1 second Support Standard NMEA-0183 at 4800 bps baud rate On-board rechargeable battery sustained real-time clock and memory for fast satellite acquisition during power-up Dimension/Weight: 56mmx53mmx22.5mm/96g... -
Page 7: Start-Up Modes
GM-R900 User’s Manual 1.4 Start-up Modes Definitions DESCRIPTION The Cold Start takes the longest startup time among EMT GPS receivers. In this scenario, the receiver has no acknowledgment on the last position, time, Cold Start and satellite constellation. The receiver is initiated to search blindly for satellite signals in the cold start mode. -
Page 8: Technical Specifications
GM-R900 User’s Manual 2. Technical Specifications 2.1 Electrical Characteristics 2.1.1 General Frequency L1, 1575.42 MHz C/A code 1.023 MHz chip rate Channels 2.1.2 Sensitivity Tracking -159dBm type 2.1.3 Accuracy Position <15 meters CEP (95%) horizontal, SA off. Velocity 0.1 meters/second Time ±100 ns synchronized to GPS time... -
Page 9: Environmental Characteristics
GM-R900 User’s Manual 2.1.7 Power Main power input 5V ± 0.5Vp-p DC input. Supply Current Max. 80 mA 2.1.8 Serial Port Electrical interface LVTTL and RS-232 interface Protocol message NMEA-0183, Version 2.2 Default NMEA GGA, GSA, GSV, RMC 4800 baud rate, 8 bits data, 1 star , 1 stop, no parity. -
Page 10: Hardware Interface
GM-R900 User’s Manual 3. Hardware Interface 3.1 GM-R900 PS/2 Female Connector (standard type) PS/2 female connector (standard type) PS/2 Female Connector Pin Assignment Function Input/Output Level Input 3.3V, LVTTL Input 12V, RS-232 Output 12V, RS-232 Output 3.3V, LVTTL Power Supply... -
Page 11: Gm-R900 Female Ps/2 Connector Interface
GM-R900 User’s Manual 3.2 GM-R900 Female PS/2 Connector Interface Extension Male PS/2 Connector GM-R900 USB, Link to PC or Notebook Extension Male PS/2 Connector RS-232, Link to PC or Notebook Standard Female PS/2 Connector Male PS/2 GM-R900 Link to Host Device Diagram... -
Page 12: Gm-R900 Accessories
GM-R900 User’s Manual 3.3 GM-R900 Accessories 3.3.1 DB9 9 Pins Female and PS/2 Male Connector DB9 Connector (Female) Function Input/Output Level Output RS-232 Input RS-232 Ground RS232 PS/2 (Male) (Female) Connector Pin Assignment PS/2 Connector (Male) Function Function Function EverMore Technology Inc. -
Page 13: Usb Connector
GM-R900 User’s Manual 3.3.2 USB Connector Function Color VCC, 5V White Green Black GND D+ D- VCC USB Connector Pin 1 Connector Pin Assignment EverMore Technology Inc. 2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C. http://www.emt.com.tw... -
Page 14: Gm-R900 Dimensions
Length 56 Unit: mm Diamete Wide 26.5 Top View 22.5 Height Lateral View 3.5 GM-R900 Appearance Diagram GPS Receiver Patch Length: 2M PS/2 (Female) GM-R900 EverMore Technology Inc. 2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C. http://www.emt.com.tw... -
Page 15: Gm-R900 Usb Driver Installation
Step 4: Following the instructions Step 5: Plug-in GPS to PC USB port Step 6: Check enables COM port number Step 7: To test GM-R900-R by testing tool EverMore Technology Inc. 2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C. -
Page 16: Gps Testing
GM-R900 User’s Manual 5. GPS Testing The customers can test GM-R900 by testing tool. EverMore Technology Inc. 2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C. http://www.emt.com.tw... -
Page 17: Limited Warranty
GM-R900 User’s Manual 6. Limited Warranty The GM-R900 is warranted to be free from defects in material and functions for one year from the date of purchase. Any failure of this product within this period under normal conditions will be replaced at no charge to the customers 7. -
Page 18: Ordering Information
GM-R900 User’s Manual 8. Ordering Information 8.1 Optional Types Cable 8.1.1 Male PS/2 Cable For all kind definition PS/2 Connector (Male) Function Input/Output Level Ground Power Supply NC/RXD Input 3.3V, LVTTL Input RS-232 Output RS-232 NC/TXD Output 3.3V, LVTTL 3 NC/RXD... -
Page 19: Sp6P Cable
GM-R900 User’s Manual 8.1.2 SP6P Cable For all kind definition SP6P Connector (Female) Color Function Input/Output Level Yellow Output 3.3V, LVTTL Power Supply White Input 12V, RS-232 Black 0V, Ground Green Output 12V, RS-232 Blue Input 3.3V, LVTTL Super Mini Din... -
Page 20: Rs-232 Cable (Db9 9 Pins Female + Ps/2 Male)
GM-R900 User’s Manual 8.1.3 RS-232 Cable (DB9 9 Pins Female + PS/2 Male) For all kind definition DB9 Connector (Female) Function Input/Output Level Output RS-232 Input RS-232 Ground RS232 PS/2 (Male) (Female) Connector Pin Assignment PS/2 Connector (Male) Function Function Function EverMore Technology Inc. -
Page 21: Usb Cable (With Usb Bridge Controller Ic)
GM-R900 User’s Manual 8.1.4 USB Cable (With USB Bridge Controller IC) Function Color VCC, 5V White Green Black GND D+ D- VCC USB Connector Pin 1 Connector Pin Assignment EverMore Technology Inc. 2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C. -
Page 22: Car Charger List
GM-R900 User’s Manual 8.2 Car Charger List Input voltage: DC12V~24V, Output: 5V/2A ITEM Description Car charger for ACER N20 Car charger for ACER S60 Car charger for ASUS A600 Car charger for ASUS A620 / A620BT Car charger for CASIO E115... -
Page 23: Series Products Information
GM-R900 User’s Manual 9. Series Products Information 300 Series for EverMore BBP1202 Chipset: 1: GM-307 (USB G-Mouse) 500 Series for EverMore BBP1202 Chipset: 1: BT-R500 (Bluetooth GPS) 2: GM-R500 (G-MOUSE) 3: CF-R500 (CF Card GPS) 4: CM-M500 (GPS Module) 5: DL-200...
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