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VAISALA ________________________________________________________________________ 1
Table of Contents
CHAPTER 1
GENERAL INFORMATION............................................................................ 3
About This Manual ................................................................... 3
Contents of This Manual ....................................................... 3
Feedback............................................................................... 4
Safety......................................................................................... 4
Technical Support .................................................................... 5
CHAPTER 2
PRODUCT OVERVIEW.................................................................................. 7
Introduction to GPS Processor MRG112 ............................... 7
CHAPTER 3
FUNCTIONAL DESCRIPTION....................................................................... 9
GPS Module and Connections................................................ 9
Programmable Logic Device................................................. 10
Serial Line Switch................................................................... 10
LED Lamp Operation.............................................................. 11
Reset Operation...................................................................... 12
Back-up Power ....................................................................... 12
CHAPTER 4
CHAPTER 5
DIAGRAMS AND BOARD LAYOUTS......................................................... 15
CHAPTER 6
Signal Inputs........................................................................... 19
GPS Receiver Module......................................................... 19
General................................................................................ 20
APPENDIX A
CONNECTOR SIGNAL LAYOUT ................................................................ 21
APPENDIX B