Lantronix Open-Q 845 mSOM, User Manual

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Open-Q 845 µSOM Development Kit User Guide 4
Table of Contents
Contacts __________________________________________________________________ 2
Revision History ____________________________________________________________ 3
Table of Contents __________________________________________________________ 4
List of Figures _____________________________________________________________ 6
List of Tables ______________________________________________________________ 6
1 Introduction 7
1.1 Purpose ____________________________________________________________ 7
1.2 Scope _____________________________________________________________ 7
1.3 Intended Audience ___________________________________________________ 7
2 Documents 8
2.1 Applicable Documents_________________________________________________ 8
2.2 Reference Documents_________________________________________________ 8
2.3 Terms and Acronyms _________________________________________________ 8
3 Open-Q 845 µSOM Development Kit 10
3.1 Introduction ________________________________________________________ 10
3.2 Development Platform Notice __________________________________________ 10
3.3 Anti-Static Handling Procedures ________________________________________ 10
3.4 Development Kit Contents ____________________________________________ 10
3.4.1 Important Locations ______________________________________________ 11
3.4.2 Block Diagram ___________________________________________________ 13
3.4.3 Optional Accessories _____________________________________________ 14
3.5 Getting Started _____________________________________________________ 15
3.5.1 Registration _____________________________________________________ 15
3.5.2 Configuration Switch Settings _______________________________________ 15
3.5.3 Powering Up the Development Kit ___________________________________ 15
3.6 Open-Q 845 µSOM __________________________________________________ 16
3.7 Open-Q 845 Carrier Board ____________________________________________ 16
3.7.1 SOM Board to Board Connectors (33) ________________________________ 17
3.7.2 Boot Configuration DIP Switch S2600 (37) _____________________________ 17
3.7.3 Input Power Selection _____________________________________________ 19
3.7.4 SOM Current Sense Header J301 (35) _______________________________ 20
3.7.5 Coin Cell Battery Holder B300 (30)___________________________________ 22
3.7.6 Power Header J700 (36) ___________________________________________ 22
3.7.7 User Buttons and LEDs (7, 36) ______________________________________ 23