User’s Guide
2
www.kontron.com
» Table of Contents «
1 User Information ............................................................................................................. 6
1.1 About This Document ............................................................................................................................... 6
1.2 Copyright Notice ................................................................................................................................ 6
1.3 Trademarks ............................................................................................................................................... 6
1.4 Standards .......................................................................................................................................... 6
1.5 Warranty ............................................................................................................................................ 6
1.6 Technical Support .............................................................................................................................. 7
2 Introduction ..................................................................................................................... 8
2.1 General Introduction .......................................................................................................................... 8
2.2 SMARC Evaluation Carrier Goals .............................................................................................................. 8
2.3 User Cautions ............................................................................................................................................ 8
2.4 Feature Set Overview ....................................................................................................................................... 8
2.5 Document and Standards References ....................................................................................................... 9
2.5.1
External Industry Standard Documents ..................................................................................... 9
2.5.2
Kontron Documents ................................................................................................................ 10
3 Block Diagrams ............................................................................................................. 11
4 Layout Diagrams ........................................................................................................... 14
5 Connectors – Cabled Interfaces .................................................................................................. 17
5.1 USB Connectors .......................................................................................................................................17
5.1.1
J1 – USB Hub Connections .............................................................................................................17
5.1.2
J2 – USB OTG Module Connection ............................................................................................................. 17
5.1.3
J3 – J4 – USB Module Connection ............................................................................................... 17
5.2 Gigabit Ethernet ............................................................................................................................... 17
5.2.1
J5 - GBE RJ45 ................................................................................................................................17
5.3 Audio ...................................................................................................................................................... 18
5.3.1
J6 – Mic In ......................................................................................................................................18
5.3.2
J7 – Headphone Out ..................................................................................................................... 18
5.3.3
J8 – Amplified Differential Audio Out, Left ............................................................................... 19
5.3.4
J9 – Amplified Differential Audio Out, Right ............................................................................. 19
5.3.5
J10 – Differential Microphone In .............................................................................................. 19
5.3.6
J11 – Line Level Audio Out ........................................................................................................... 19
5.3.7
J12 – Digital Microphone In ..................................................................................................... 20
