Rikaline GPS-20 User Manual
Gps engine board, User’s guide, Rikaline
                        Table of contents                                                                        
                Document Outline
- 1. Introduction
 - 2. Operational characteristics
 - 3. Hardware interface
- 3.1 Connectors
 - 3.2 Pin Assignment of Connector
 - 3.3.1 Tracking State
 - 3.3.2 CPU State
 - 3.3.3 Trickle State
 - 3.4.1 Power-on State
 - 3.4.2 Trickle State
 - 4.1 NMEA Transmitted Messages
 - GPGGA
 
 - 5. Earth Datums
 - 6. Ordering Information
 - 7. Warranty
 

