Table of Contents
Disclaimer.......................................................................................................................4
Lead-Free Designs (RoHS)............................................................................................4
Certification.....................................................................................................................4
Safety Instructions..........................................................................................................5
Technical Support...........................................................................................................5
1 Introduction.........................................................................................................................6
2 Product Overview ...............................................................................................................7
2.1 Connector Layout.....................................................................................................7
3 Specifications....................................................................................................................10
3.1 Mechanical Dimensions..........................................................................................10
3.2 Power Supply .........................................................................................................10
3.2.1 ATX / AT Power supply mode .......................................................................11
3.2.2 Power Status LEDs –D30, D31, D32...........................................................11
4 Connector Subsystem ......................................................................................................12
4.1 SMARC Edge Finger Pinout Circuit........................................................................12
4.2 Communication Buses............................................................................................14
4.2.1 CAN BUS .....................................................................................................14
4.2.2 Serial Ports...................................................................................................15
4.2.3 Gigabit Ethernet (GbE) and USB..................................................................17
4.2.4 Display Interfaces.........................................................................................20
4.2.5 SATA ............................................................................................................24
4.2.6 PCIe .............................................................................................................25
4.2.7 SD Card........................................................................................................28
4.2.8 Audio Interfaces............................................................................................28
4.2.9 MIPI-CSI.......................................................................................................29
4.2.10 Other Connectors.......................................................................................31
5 Jumper Settings................................................................................................................33
6 Additional Features...........................................................................................................36
6.1 Power Button..........................................................................................................36
6.2 Reset Button...........................................................................................................36
6.3 Sleep Button...........................................................................................................36
6.4 Force Recovery Button...........................................................................................36
6.5 LID Button...............................................................................................................36
